東北大学研究者紹介

研究者詳細

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タブチ　タカヒロ

田淵　貴大

Takahiro Tabuchi

所属

大学院医学系研究科　公衆衛生学専攻　情報健康医学講座（公衆衛生学分野）

職名

准教授

学位

医学博士（大阪大学大学院）

researchmap

https://researchmap.jp/tabuchitak

J-GLOBAL ID

201401054580691820

e-Rad 研究者番号

20611809

ORCID

https://orcid.org/0000-0002-1050-3125

プロフィール

研究代表者を務めているJACSIS/JASTIS研究を紹介します。

新型タバコ問題と社会全般に関するインターネット調査プロジェクトJASTIS研究のWEBサイト：https://jastis-study.jp/
COVID-19問題と社会全般に関するインターネット調査プロジェクトJACSIS研究のWEBサイト： https://jacsis-study.jp/

Note: メディア報道は2015年以降の一部しか入力できていません。MISCも一部です。研究費については文部科研しか取込みできていません（他に厚労科研・民間のものがありますが、入力できておりません）随時更新していきたいと思います。

2001年岡山大学医学部医学科卒業

2001-2005年岡山市立市民病院、岡山大学や名古屋医療センターにて血液内科臨床医として勤務（第二内科）

2006-2011年大阪大学大学院医学系研究科

　大学院生として大阪の社会的困窮者問題に関する研究に取り組む。大阪社会医療センター（結核外来）・西成区のクリニック（訪問診療）・大阪市のホームレス者巡回相談・HIV無料検査センター等に非常勤勤務。

2011年大阪大学大学院医学系研究科博士課程修了（医学博士：公衆衛生学）

2011‐2024年大阪国際がんセンターがん対策センター（旧大阪府立成人病センターがん予防情報センター）勤務

2024年‐現在　東北大学大学院医学系研究科公衆衛生学専攻公衆衛生学分野, 准教授

（英語表記：Associate Professor, Tohoku University Graduate School of Medicine, Division of Epidemiology, School of Public Health）

　健康政策など社会政策を実証研究により評価する研究（ヘルスサービスリサーチ）を主軸として、データベース研究、がん対策・タバコ対策や健康格差問題・がん疫学に関する研究および活動に従事。

2017年1月-日本禁煙学会　専門指導医（認定番号第4114号）（会員番号：4114）

2017年4月-社会医学系専門医・指導医（個人番号：指17-170573）

2020年4月-日本公衆衛生学会認定専門家（認定番号：0961）（日本公衆衛生学会会員番号：9613327）

2021年4月-日本疫学会認定：上級疫学専門家（登録番号　CSE26-21039）（日本疫学会会員番号：jeap3013）

略歴１

現職：東北大学大学院医学系研究科公衆衛生学専攻公衆衛生学分野, 准教授

専門は公衆衛生学・疫学（医師・医学博士・社会医学系専門医・指導医）。血液内科医を経て、医学博士取得後、大阪国際がんセンターがん対策センター勤務を経て、2024年から現職。データベース研究、タバコ対策や健康格差対策に取り組む。著書に「新型タバコの本当のリスク」「2020年4月1日は受動喫煙からの解放記念日!? （共著）」「Science and Practice for Heated Tobacco Products」「新型コロナ検証SP」

略歴２　

現職：東北大学大学院医学系研究科公衆衛生学専攻公衆衛生学分野, 准教授

医師・医学博士。専門は公衆衛生学・疫学。2001年3月岡山大学医学部卒。血液内科医を経て、2011年医学博士（大阪大学大学院：社会環境医学）取得後、大阪国際がんセンター勤務を経て、2024年から現職。データベース研究、タバコ対策や健康格差対策に取り組む。日本公衆衛生学会、日本癌学会などの学会で、タバコ対策委員会の委員長や委員を務める。2016年日本公衆衛生学会奨励賞、2018年後藤喜代子・ポールブルダリ科学賞受賞。著書に「新型タバコの本当のリスク」など

略歴３

現職：東北大学大学院医学系研究科公衆衛生学専攻公衆衛生学分野, 准教授

医師・医学博士。専門は公衆衛生学・疫学。2001年3月岡山大学医学部医学科卒。血液内科臨床医を経て、2011年医学博士（大阪大学大学院：社会環境医学）取得後、大阪国際がんセンター勤務を経て、2024年から現職。がん疫学、タバコ問題や健康格差に関する論文を多数出版。日本公衆衛生学会、日本癌学会など多くの学会で、タバコ対策専門委員会の委員長や委員を務める。2016年日本公衆衛生学会奨励賞受賞。2018年後藤喜代子・ポールブルダリ科学賞を受賞。データベース研究、タバコ対策や健康格差対策に取り組む。著書に「新型タバコの本当のリスク」、「2020年4月1日は受動喫煙からの解放記念日!? （永江一石・藤原唯人との共著）」「Science and Practice for Heated Tobacco Products」「新型コロナ検証SP」がある。Facebookでも情報発信しています（https://www.facebook.com/takahiro.tabuchi.92）

経歴 12

2024年3月～継続中

東北大学大学院医学系研究科　公衆衛生学専攻公衆衛生学分野　准教授
2020年4月～継続中

岡山大学　非常勤講師
2015年4月～継続中

大阪公立大学　非常勤講師
2012年4月～ 2024年3月

大阪大学　非常勤講師
2011年4月～ 2024年3月

大阪国際がんセンター　がん対策センター疫学統計部
2021年10月～ 2023年12月

東京医科歯科大学
2017年12月～ 2023年3月

大阪医科大学　非常勤講師
2021年11月～ 2022年3月

京都府立医科大学非常勤講師
2005年6月～ 2006年3月

岡山大学医学部附属病院血液内科医員
2005年1月～ 2005年5月

岡山医療センター血液内科レジデント
2003年4月～ 2004年12月

名古屋医療センター血液内科レジデント
2001年4月～ 2003年3月

岡山市立市民病院（研修医）

︎全件表示 ︎最初の5件までを表示

学歴 3

大阪大学　大学院医学系研究科

2006年4月～ 2011年3月
岡山大学　医学部　医学科

1995年4月～ 2001年3月
岡山白陵高等学校

1992年4月～ 1995年3月

委員歴 20

日本学術　会議連携会員（特任）

2024年4月～継続中
日本公衆衛生学会　専門職委員会委員

2022年1月～継続中
JJCO誌　Reviewer Borad Member

2021年10月～継続中
東京都医師会　タバコ対策委員会委員

2021年10月～継続中
日本公衆衛生学会認定専門家試験委員

2021年1月～継続中
日本禁煙学会理事

2020年11月～継続中
禁煙推進学術ネットワーク　理事・新型タバコ検討小委員会委員長

2020年6月～継続中
日本公衆衛生学会　たばこ対策委員会委員長（指名理事）

2019年10月～継続中
小児禁煙研究会　理事

2017年2月～継続中
日本癌学会　喫煙対策委員会委員

2017年1月～継続中
日本禁煙学会　評議員・新型タバコ委員会委員

2016年10月～継続中
公益財団法人ひかり協会　救済事業専門委員会保健医療関係部会委員

2016年4月～継続中
日本禁煙推進医師歯科医師連盟　運営委員

2016年2月～継続中
日本疫学会　禁煙推進学術ネットワーク連絡委員会委員

2015年12月～継続中
日本公衆衛生学会　たばこ対策委員会委員

2015年9月～継続中
東京財団政策研究所　主席研究員

2021年10月～ 2024年3月
日本がん登録協議会　専門委員

2017年8月～ 2024年3月
日本がん治療認定医機構　Web試験問題専門部会委員

2018年4月～ 2023年3月
国立がん研究センター　がんサバイバーシップ・ガイドライン統括委員会委員

2018年10月～ 2021年3月
日本疫学会　医療情報・統計利用推進委員会委員

2015年12月～ 2018年1月

︎全件表示 ︎最初の5件までを表示

所属学協会 8

日本衛生学会

2023年1月～継続中
世界肺癌学会

2019年12月～継続中
日本小児禁煙研究会

2017年1月～継続中
日本禁煙推進医師歯科医師連盟

2015年1月～継続中
日本禁煙学会

2014年1月～継続中
日本癌学会

2012年1月～継続中
日本疫学会

2012年1月～継続中
日本公衆衛生学会 (会員番号：9613327）

2007年1月～継続中

︎全件表示 ︎最初の5件までを表示

研究分野 1

ライフサイエンス / 衛生学、公衆衛生学分野：実験系を含まない / 公衆衛生学、疫学、データベース研究、タバコ対策、健康格差、がん疫学

受賞 6

後藤喜代子・ポールブリダリ科学賞

2018年5月
学術奨励賞

2017年6月　日本がん登録協議会
優秀演題賞

2017年1月　第27回日本疫学会学術総会
Paper of the Year 2016

2017年1月　日本疫学会（Journal of Epidemiology）
日本公衆衛生学会奨励賞

2016年10月
大阪大学大学院医学系研究科博士課程優秀者

2011年3月　大阪大学

︎全件表示 ︎最初の5件までを表示

論文 555

Loneliness, social isolation, and accumulation of chronic conditions: A nationwide longitudinal study in Japan

Hiroshi Ito, Shuichi Okaya, Tatsuya Watanabe, Ying-Fang Zheng, Nobutake Shimojo, Satoru Kawano, Takahiro Tabuchi

Annals of Epidemiology　2026年11月

DOI： 10.1016/j.annepidem.2026.110265 　
Heterogeneous trajectories of psychological distress among individuals with moderate or severe distress: A five-year longitudinal study. 国際誌

Yoshiaki Kanamori, Hiroki Asaoka, Takahiro Tabuchi, Daisuke Nishi

Journal of affective disorders　412　122132-122132　2026年11月1日

DOI： 10.1016/j.jad.2026.122132 　

詳細を見る詳細を閉じる

PURPOSE: While trajectory research has advanced understanding of population-wide psychological distress patterns, heterogeneity among already-distressed individuals remains largely overlooked. This study aimed to classify five-year trajectories among individuals with moderate and severe distress, and to identify psychosocial factors related to more symptomatic trajectories. METHODS: Using a nationwide cohort data (2020-2024), latent class growth analysis was employed to identify distinct trajectories within moderate (K6 5-12; n = 6243) and severe (K6 ≥ 13; n = 2346) distress groups. Multinomial logistic regression examined predictors of trajectory membership with multiple imputation. RESULTS: Three trajectories emerged for those with moderate baseline distress: recovery (51.5%), persistently moderate (41.6%), and progressively severe (6.9%). Among those with severe baseline distress, four trajectories were identified: recovery (43.4%), improved but moderate (27.2%), improved but severe (17.9%), and persistently severe (11.5%). In both groups, a substantial proportion showed recovery within the first year; however, those who did not recover by the following year tended to remain distressed throughout. Most demographic characteristics and health behaviors showed inconsistent or null associations across groups. Adverse childhood experiences demonstrated a consistent dose-response association with more symptomatic trajectories. Loneliness and psychiatric history also strongly predicted higher-risk trajectories. CONCLUSIONS: Among individuals with psychological distress, early recovery within one year might be an important indicator of subsequent trajectory: those who do not show improvement by the following year are at substantially elevated risk of persistent burden. These findings support the importance of secondary prevention efforts targeting already-affected individuals, particularly those with early-life adversity and current psychosocial risks.
Different resources predict entry into and exit from harsh parenting

Chihiro Hosoda, Takahiro Tabuchi

2026年9月4日

DOI： 10.21203/rs.3.rs-10642661/v1 　
Estimation of Sexual and Gender Diversity Among People Aged 15 Years and Older in Japan: A Descriptive Epidemiological Study Using a Nationwide Cross-Sectional Internet Survey

Tetsuji Minami, Manami Inoue, Midori Matsushima, Takashi Yoshioka, Takahiro Tabuchi

Archives of Sexual Behavior　2026年9月3日

DOI： 10.1007/s10508-026-03515-0 　
Diet-related quality of life is associated with health-related quality of life: a nationwide online cohort study

Yoshinari Matsumoto, Ataru Igarashi, Yasutake Tomata, Takahiro Tabuchi

Quality of Life Research　2026年9月

DOI： 10.1007/s11136-026-04356-z 　
Monitoring disaster preparedness behaviors in Japan: social, residential, and neighborhood-related gradients

Masahide Koda, Nahoko Harada, Kenta Minamitani, Kazuya Fujii, Masatsugu Orui, Shinichi Kuriyama, Atsushi Hozawa, Takahiro Tabuchi

International Journal of Disaster Risk Reduction　2026年9月

DOI： 10.1016/j.ijdrr.2026.106317 　
Social network size and mental health among older adults in Japan: A nationwide cross-sectional analysis of the JACSIS 2024 study. 国際誌

Kazumi Kubota, Miya Aishima, Yukiko Matsumura, Takeshi Miura, Maya Minamizaki, Yu Koizumi, Yuka Kanoya, Takahiro Tabuchi

SSM - population health　35　101943-101943　2026年9月

DOI： 10.1016/j.ssmph.2026.101943 　

詳細を見る詳細を閉じる

INTRODUCTION: Social relationships are crucial for healthy ageing, but the role of social network size in older adults' mental health remains underexplored in nationwide studies. We examined associations between social network size and mental health in a national sample of older Japanese adults. METHODS: We analysed cross-sectional data from the 2024 Japan COVID-19 and Society Internet Survey (JACSIS), a nationwide internet survey, including 6786 respondents aged 65-84 years. Mental health outcomes were poor mental health days in the past 30 days (any vs none; ≥7 vs < 7 days) and psychological distress (moderate: K6 ≥5; severe: K6 ≥13). Social network size was measured using the Lubben Social Network Scale (LSNS-6: family/friends; LSNS-8: including professional contacts) and categorized into tertiles. Logistic regression estimated odds ratios (ORs) adjusted for demographic, socioeconomic, health, lifestyle, and work-related factors. RESULTS: Overall, 11.8% reported any poor mental health day, 16.3% had moderate distress, and 1.9% had severe distress. In fully adjusted models, smaller social network size was consistently associated with poorer mental health in graded patterns. Compared with the highest LSNS-6 tertile, the lowest tertile had lower odds of no poor mental health days (OR = 0.80, 95% CI: 0.70-0.92) and higher odds of moderate (OR = 2.74, 95% CI: 2.28-3.29) and severe distress (OR = 6.54, 95% CI: 3.42-12.51). Similar patterns were observed for LSNS-8. CONCLUSIONS: Larger social networks were associated with fewer poor mental health days and lower psychological distress among older Japanese adults.
Having a Primary Care Physician: Individual and Community Characteristics in Japan

Ryosuke Sugiura, Yasuharu Tokuda, Gautam Deshpande, Cathy J. Bradley, Sachiko Ohde, Takahiro Tabuchi

Journal of Public Health Sciences　2026年8月7日

DOI： 10.56741/IISTR.jphs.002178 　
Multiple Tobacco Product Use and Dental Pain: A Cross-sectional Study

T. Yamamoto, H. Abbas, M. Sato, M. Iwasaki, T. Tabuchi

JDR Clinical & Translational Research　2026年8月6日

DOI： 10.1177/23800844261467716 　
Association Between Infantile Atopic Dermatitis and Mother‐to‐Infant Bonding Disorder: A Cross‐Sectional Study

Sawako Kamo, Takahiro Tabuchi, Daisuke Nishi

Pediatric Dermatology　2026年8月4日

DOI： 10.1111/pde.70312 　
Prevalence and characteristics of above-recommended-dose non-medical use of over-the-counter drugs in Japan: a descriptive cross-sectional study using a nationwide online survey

Takashi Yoshioka, Rina Mitsuhashi, Ryuhei So, Tomoki Nakaya, Takahiro Tabuchi

International Journal of Drug Policy　2026年8月

DOI： 10.1016/j.drugpo.2026.105378 　
Government-regulated workplace indoor smoking rooms for exclusive heated tobacco product (HTP) smoking in Japanese workplaces are associated with a higher likelihood of HTP smoking: the JASTIS 2024 study

Kensei Seki, Tomohiro Shinozaki, Takahiro Tabuchi

Tobacco Control　2026年7月31日

DOI： 10.1136/tc-2025-059459 　
Child health knowledge and attitudes and intentions to quit among Japanese adults who smoke: Findings from the 2021 International Tobacco Control (ITC) Japan Survey

Ruth S Goh, Mi Yan, Kayo Togawa, Takahiro Tabuchi, Kota Katanoda, Anne C K Quah, Constantine Vardavas, Anthony A Laverty, Geoffrey T Fong, Filippos T Filippidis

Nicotine & Tobacco Research　2026年7月22日

DOI： 10.1093/ntr/ntag032 　
Adverse and positive childhood experiences and dental pain in adulthood: a cross-sectional study. 国際誌

Takafumi Yamamoto, Hazem Abbas, Misuzu Sato, Masanori Iwasaki, Takahiro Tabuchi

Scientific reports　2026年7月10日

DOI： 10.1038/s41598-026-60490-1 　

詳細を見る詳細を閉じる

Dental pain is a key indicator of current oral health and a significant public health concern. Early-life family and social experiences may be associated with dental pain later in life, but the associations of adverse childhood experiences (ACEs) and positive childhood experiences (PCEs) with dental pain remain unclear. We analyzed data from a nationwide Internet survey conducted in February 2022, including non-edentulous adults. The outcome was self-reported dental pain in the past two months, and the primary independent variable was ACEs. Modified Poisson regression estimated prevalence ratios (PRs) and 95% confidence intervals (CIs), adjusting for potential confounders. We also examined ACE-PCE interaction and conducted analyses stratified by PCE scores. A total of 28,413 adults were included (mean age, 47.8 years; 48.8% men). Dental pain was reported by 12.6%, and ACEs by 37.5%. ACEs were positively associated with dental pain (PR = 1.30, 95% CI 1.22-1.38). The ACE-PCE interaction term was negatively associated with dental pain (PR = 0.97, 95% CI 0.94-0.99). PCEs may be associated with a weaker relationship between ACEs and dental pain, suggesting a life-course perspective between early-life experiences and oral health.
Sexual orientation, work engagement, and psychological distress among Japanese workers: a cross-sectional study from the JACSIS 2023 survey.

Kazumi Kubota, Dalmacio Dennis Flores, Yukiko Nakata, Yukiko Matsumura, Jou-Ting Lin, Nahoko Harada, Masahide Koda, Takahiro Tabuchi

Industrial health　2026年7月6日

DOI： 10.2486/indhealth.2025-0222 　

詳細を見る詳細を閉じる

This study examined differences in work engagement and psychological distress by sexual orientation among Japanese workers using data from the Japan COVID-19 and Society Internet Survey (JACSIS) 2023 (N=21,200). Sexual orientation was categorized into three groups based on the original response options: heterosexual (1), sexual minority (2-4: gay/lesbian, bisexual, other), and not decided/do not know (5-6). Outcomes were work engagement (Brief Job Stress Questionnaire; range 1-4) and psychological distress (Kessler 6; range 0-24). Using analysis of covariance, we estimated adjusted means and conducted Bonferroni-adjusted pairwise comparisons in a fully adjusted model. For work engagement, the overall group effect was significant (F (2,21177)=4.338, p=0.013, partial η²=0.00041); heterosexual workers had slightly higher engagement than the not decided/do not know group (difference=0.015, p=0.014). For K6, the overall group effect was significant (F (2,21177)=17.177, p<0.001, partial η²=0.00162); the sexual minority group had higher distress than heterosexual workers (difference=0.863, p<0.001) and the not decided/do not know group (difference=0.704, p<0.001). Because Levene's test suggested heteroscedasticity, sensitivity analyses using HC3 robust standard errors were performed; conclusions were unchanged.
Rethinking Ethics Review Processes for Online Survey Research.

Masanori Oikawa, Kazuki Ide, Kaede Funaki, Takahiro Tabuchi

Journal of epidemiology　2026年7月4日

DOI： 10.2188/jea.JE20260194 　
Decoding the "Metallic" Immune Imprint: Single-Cell Exposomics Reveals the Immune Imprint of Fire Smoke. 国際誌

Takafumi Kubota, Yuki Matsumoto, Takahiro Tabuchi

Allergy　2026年7月3日

DOI： 10.1111/all.70434 　
Association of premenstrual syndrome and premenstrual dysphoric disorder with suicidal ideation and violence toward family members in Japan. 国際誌

Mioko Furuya, Yuto Maeda, Yukako Tani, Takahiro Tabuchi, Takeo Fujiwara

Journal of affective disorders　404　121474-121474　2026年7月1日

DOI： 10.1016/j.jad.2026.121474 　

詳細を見る詳細を閉じる

PURPOSE: To examine association of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) with suicidal ideation and violence toward family members among Japanese women of reproductive age. METHODS: We analyzed data from the 2023 Japan COVID-19 and Society Internet Survey (JACSIS), a nationwide online study of 5439 women aged 18-44 years who menstruated within the past year. Premenstrual disorders were assessed using the Premenstrual Symptoms Screening Tool and categorized as no or mild PMS, moderate-to-severe PMS, or PMDD. Suicidal ideation and violence toward family members during the prior year were self-reported. Poisson regression for suicidal ideation and logistic regression for violence toward family members were applied. RESULTS: Moderate-to-severe PMS and PMDD were identified in 581 (10.7%) and 262 (4.8%) participants, respectively. 1088 (20.0%) and 172 (3.2%) reported suicidal ideation and violence toward family members, respectively. Compared with women with no or mild PMS, those with moderate-to-severe PMS and PMDD had 1.76-fold (95% confidence interval [CI] 1.55-1.99) and 1.88-fold (95% CI 1.62-2.17) higher risk of suicidal ideation, and 1.90-fold (95% CI 1.25-2.88) and 3.04-fold (95% CI 1.88-4.91) higher odds of violence, respectively. CONCLUSIONS: Clinically significant PMS and PMDD were associated with increased risk of suicidal ideation and violence toward family members. Further studies should assess whether treatment of PMS/PMDD can reduce these outcomes.
Waterpipe Smoking Among Japanese Teens and Young Adults: an Emerging Public Health Concern

Sora Yamasaki, Aya Goto, Chihaya Koriyama, Takahiro Tabuchi

Nicotine and Tobacco Research　2026年6月23日

DOI： 10.1093/ntr/ntaf252 　
Loneliness despite social integration: subjective loneliness without social isolation as a risk factor for psychotic-like experiences

Norio Sugawara, Takahiro Tabuchi, Keita Tokumitsu, Norio Yasui-Furukori

Annals of General Psychiatry　2026年6月2日

DOI： 10.1186/s12991-026-00685-y 　
Health, lifestyle and care barriers of night shift workers in Japan

H Ito, S Okaya, Y Ono, Y Zheng, H Maruyama, D Ma, N Shimojo, T Tabuchi

Occupational Medicine　2026年6月1日

DOI： 10.1093/occmed/kqag051 　
Association between work-from-home frequency and prolonged sedentary behavior: A longitudinal study among Japanese desk workers in the post-COVID-19 pandemic era. 国際誌

Motoi Miura, Tetsuya Tanimoto, Takahiro Tabuchi

Work (Reading, Mass.)　84　(2)　342-352　2026年6月

DOI： 10.1177/10519815251413168 　

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BackgroundThe COVID-19 pandemic has intensified the adoption of work from home (WFH) practices, raising concerns about their potential impact on sedentary behavior (SB). Although one previous study has suggested an association between WFH frequency and prolonged SB, the causal relationship and whether the findings hold true in situations where COVID-19 infection control measures have been mitigated remain unclear.ObjectiveTo investigate whether frequent WFH is associated with prolonged SB and to explore whether the strength of this association differs according to individual characteristics.MethodsProlonged SB was defined as sitting for ≥8 h per day, and WFH frequency was categorized into low (none or one to three times per month), middle (one to three times per week), and high (four times per week or almost every day) groups. Multivariate logistic regression was adopted to analyze the association between WFH frequency and prolonged SB.ResultsParticipants in the middle and high frequency WFH groups were 1.69 and 1.88 times more likely to experience prolonged SB, respectively than those in the low frequency group. The subgroup analysis showed that this association was particularly strong among full-time employees in non-managerial positions, males, and employees working 40 h or more per week, meaning that the odds ratio was higher than in other subgroups.ConclusionsThis study shows a longitudinal association between frequent WFH and prolonged SB among Japanese desk workers. Furthermore, interventions aimed at reducing SB should focus on high-risk groups to mitigate potential health risks in the post-pandemic work environment.
Conventional cigarettes, novel heated tobacco products, and self-reported frequent headache association in Japanese individuals: Insights from the JASTIS study, a Japanese cross-sectional analysis. 国際誌

Masahito Katsuki, Kieran Moran, Muneto Tatsumoto, Keisuke Suzuki, Tomokazu Shimazu, Yasuhiko Matsumori, Yutaro Fuse, Miguel Á Huerta, Daijiro Sugiyama, Jackson T S Cheung, Siobhán O'Connor, Tomás Ward, Takahiro Tabuchi

Headache　66　(6)　1317-1329　2026年6月

DOI： 10.1111/head.70068 　

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OBJECTIVES/BACKGROUND: Heated tobacco products (HTPs) are novel alternatives to conventional cigarettes that heat tobacco leaves to generate nicotine-containing aerosols for inhalation. This study aimed to investigate the association between both conventional cigarette use and HTP use with self-reported frequent headache. Although the association between cigarette smoking and headache has been reported, evidence regarding HTPs remains limited. METHODS: We utilized data from the Japan Society and New Tobacco Internet Survey, an ongoing internet-based cohort cross-sectional study launched in 2015 to monitor conventional cigarette and HTP use. Participants were recruited from a nationally representative online panel, comprising over 2 million individuals. Among 28,000 respondents in the 2025 wave, we included 23,228 individuals with valid responses. Self-reported frequent headache was defined as responding "occasionally" or "frequently" to the question, "Have you experienced headaches in the past year?" (other options: "never" and "rarely"). We conducted a multivariable analysis adjusting for demographic, socioeconomic, lifestyle, and clinical variables. We then compared the adjusted odds ratios (aORs) of conventional cigarettes and HTP use for the prevalence of self-reported frequent headache. RESULTS: Of the 23,228 participants, 25.5% (5923/23,228) reported headaches. Regarding tobacco use, 12.2% (2823/23,228) were current cigarette users, 31.8% (7393/23,228) were former cigarette users, 56.0% (13,012/23,228) were never cigarette users; 11.6% (2688/23,228) were current HTP users, 10.0% (2326/23,228) were former HTP users, and 78.4% (18,214/23,228) were never HTP users. Multivariable analysis with multiple imputation revealed that current (aOR = 1.71 [95% confidence interval [CI] = 1.44-2.03]) and former (aOR = 1.54 [95% CI = 1.37-1.73]) cigarette use, and current (aOR = 1.15 [95% CI = 1.01-1.32]) HTP use were significantly associated with self-reported frequent headache. Former HTP use was not significantly associated with headache (aOR = 1.09 [95% CI = 0.96-1.24]). Postestimation comparisons indicated a weaker association for HTPs than for cigarettes (current smokers vs. current HTP users: ratio of aORs = 1.48 [95% CI = 1.19-1.84]). CONCLUSION: Both current and former cigarette use were significantly associated with a higher prevalence of self-reported frequent headache, and current HTP use also showed a modest but significant association. Although HTPs are often perceived as less harmful, they still emit nicotine and other constituents, which may be associated with self-reported frequent headache.
Health gaps by sexual orientation and gender identity among Japanese millennial generation: A decomposition analysis. 国際誌

Midori Matsushima, Hiroyuki Yamada, Tetsuji Minami, Naoki Kondo, Takahiro Tabuchi

Public health　255　106255-106255　2026年6月

DOI： 10.1016/j.puhe.2026.106255 　

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OBJECTIVES: Sexual and gender minorities (SGMs) have been found to experience poorer physical and mental health than non-SGMs. This study aims to identify health gaps between SGMs and non-SGMs among Japanese millennials and examine factors contributing to these disparities. STUDY DESIGN: Secondary data analysis with logistic regression, and Fairlie model of decomposition. METHODS: We used cross-sectional data of millennials from the Japan COVID-19 and Society Internet Survey 2022, a population-based online survey comprising 5868 males (986 SGM and 4882 non-SGM) and 6253 females (907 SGM and 5346 non-SGM). Five illnesses and diseases (hypertension, mental illness, oral diseases, chronic pain, and allergy) were examined. Logistic regression assessed health gaps, and the Fairlie decomposition technique quantified the contributions of socioeconomic status, healthcare access, health behaviors, and victimization of violence. RESULTS: SGMs had higher odds of all illnesses, including hypertension (OR 3.02 for males; 3.83 for females) and mental illness (OR 2.87 for males; 1.87 for females). Prevalence gaps ranged from 11 to 19% in males and 4-13% in females. Victimization consistently explained the largest share of disparities, accounting for roughly one-third to three-quarters of the observed gaps, whereas socioeconomic factors, healthcare access, and health behaviors contributed minimally. CONCLUSIONS: Victimization accounts for a substantial portion of health disparities between SGMs and non-SGMs, even among millennials who have grown up in a more socially open environment. Because experiences of violence are shaped by structural stigma, policy discussions addressing stigma and strengthening legal protections for SGMs are essential to improving health equity.
Association between adverse childhood experiences and over-the-counter drug abuse in Japan: A nationwide population-based cross-sectional study. 国際誌

Yuhei Mori, Takashi Yoshioka, Risa Shishido, Mizuki Hino, Akiko Sato, Atsuko Nagaoka, Masataka Hatano, Yuto Hosogai, Kazusa Miyahara, Takahiro Tabuchi, Itaru Miura, Yasuto Kunii

PCN reports : psychiatry and clinical neurosciences　5　(2)　e70354　2026年6月

DOI： 10.1002/pcn5.70354 　

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AIM: We aimed to examine the association between adverse childhood experiences (ACEs) and habitual over-the-counter (OTC) drug abuse in a nationwide Japanese population and determine whether this association varies with other substance use behaviors. METHODS: We analyzed nationwide cross-sectional data and used multivariable logistic regression to estimate adjusted odds ratios (aORs) for the association between ACEs and OTC drug abuse. We also examined whether this association varied by other addictive behaviors, including habitual use of combustible cigarettes, electronic cigarettes (e-cigarettes), heated tobacco products (HTPs), alcohol, or illicit drugs. RESULTS: We analyzed 25,424 adults from the 2025 Japan Society and New Tobacco Internet Survey (Feb 23 to Mar 31, 2025). Habitual OTC drug abuse prevalence was 6.8% (95% confidence interval [CI]: 6.2-7.4). Individuals with high ACE exposure had significantly higher odds of OTC drug abuse than those with lower ACE exposure (aOR = 3.18, 95% CI: 2.47-4.10, p < 0.001). The association was particularly strong among users of e-cigarettes (aOR = 27.14, 95% CI: 13.12-56.14) and HTPs (aOR = 6.88, 95% CI: 4.21-11.24). However, no significant interaction was observed among participants reporting illicit drug use (p = 0.14). CONCLUSION: ACEs were independently associated with habitual OTC drug abuse in this study. Similar associations were observed among individuals with other addictive behaviors, with higher odds indicating potential overlap in vulnerability pathways. These findings underscore the lasting impact of childhood adversity and the need for trauma-informed strategies to prevent emerging substance abuse.
Prostate and Colorectal Cancer Screening Among Sexual Minority Individuals Assigned Male at Birth in Japan: Evidence from a National Online Survey

Akemi Hara, Yi Zhou, Akihiko Ozaki, Michio Murakami, Hiroaki Saito, Aminu Abubakar, Daisuke Hori, Masaharu Tsubokura, Yudai Kaneda, Toyoaki Sawano, Tomohiro Kurokawa, Kenji Gonda, Hiroaki Shimmura, Takahiro Tabuchi

Annals of Epidemiology　110147-110147　2026年6月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.annepidem.2026.110147 　

ISSN：1047-2797
Conspiracy beliefs and vaccination readiness among Japanese healthcare workers: A nationwide cross-sectional study (JACSIS 2024–2025)

Aya Saitoh, Masaki Machida, Takahiro Tabuchi

Vaccine: X　30　100821-100821　2026年6月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.jvacx.2026.100821 　

ISSN：2590-1362
Happiness and Attention Deficit/Hyperactivity Disorder Symptoms as Mediated by Subjective Health Conditions: A Nationwide Cross‐Sectional Internet Survey

Norio Sugawara, Takahiro Tabuchi, Keita Tokumitsu, Norio Yasui‐Furukori

Neuropsychopharmacology Reports　2026年6月

DOI： 10.1002/npr2.70137 　
Pain‐Related Smoking Expectancies Across Tobacco Product Use Patterns, Including Heated Tobacco Products: Psychometric Validation of the Japanese Pain and Smoking Inventory

Keiko Yamada, Takashi Kimura, Naoki Mizunuma, Takahiro Tabuchi

Neuropsychopharmacology Reports　2026年6月

DOI： 10.1002/npr2.70119 　
Association between tobacco use, including heated tobacco products, and problem gambling: A cross-sectional study

Minami Takeda, Takashi Yoshioka, Kosuke Shido, Atsushi Hozawa, Takahiro Tabuchi

Addictive Behaviors Reports　2026年6月

DOI： 10.1016/j.abrep.2026.100678 　
[Tampon use during menstruation among Japanese females].

Nanami Nishio, Yuka Ishihara, Michio Ota, Takahiro Tabuchi, Hiroshi Yatsuya

[Nihon koshu eisei zasshi] Japanese journal of public health　73　(5)　451-459　2026年5月27日

DOI： 10.11236/jph.25-044 　

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Objectives In Japan, many females primarily use sanitary napkins during menstruation. However, growing awareness of environmental concerns and increasingly diverse lifestyles has led to the introduction of various menstrual products. Particularly, tampons, which are inserted intravaginally, are becoming more common; however, the prevalence of tampon use among Japanese females, the psychological and social factors influencing their use, and awareness of tampon-related adverse events remain unclear. Therefore, this study used an internet survey to examine tampon use among Japanese females.Methods An internet survey was conducted in March 2024 through an online platform targeting 14,000 females aged 18-54 years in Japan. The primary survey assessed tampon use with the options "currently using," "previously used," or "never used," and explored the reasons underlying these responses. Additionally, 1,000 females from each usage category were randomly selected for a secondary survey that assessed menstrual symptoms and economic status. Among current tampon users, we also evaluated tampon-use practices and awareness of toxic shock syndrome (TSS), an adverse event linked to tampon use.Results A total of 13,983 participants were included in the primary survey analysis after excluding inappropriate respondents. Among the respondents, 13.0% (95% CI: 12.4-13.5) were currently using tampons, 28.8% (95% CI: 27.7-29.2) had previously used tampons, and 58.2% (95% CI: 57.8-59.5) had never used tampons. The most common reason for current use was reduced risk of blood staining on underwear (51.7%). Among current users, 25.4% did not practice hand hygiene before tampon insertion, and 16.3% were aware of TSS. The current-use group reported more menstrual symptoms than the other two groups (Mean: 3.58, 3.26, 2.96; P < 0.001). The current-use group was more likely to have experienced economic difficulties that prevented purchasing menstrual products (16.9%, 6.8%, 3.6%; P < 0.001).Conclusion Although the proportion of current tampon users in Japan remains lower than that in Western countries, these findings indicate the need to consider motivations for tampon use and related social factors to promote awareness of safe tampon practices in Japan.
Incidence and lifestyle risk factors for same-level falls among Japanese workers

Kazuhiko Watanabe, Yoshihisa Fujino, Takahiro Tabuchi, Masayoshi Zaitsu

Journal of Occupational & Environmental Medicine　2026年5月22日

DOI： 10.1097/JOM.0000000000003764 　
Non-Consensual Sexual Experiences Before Age 18 and Adult Mental and Physical Outcomes in Japan: A Population-Based Study. 国際誌

Yousuke Imanishi, Takahiro Tabuchi, Mai Uchida

Journal of interpersonal violence　8862605261442579-8862605261442579　2026年5月11日

DOI： 10.1177/08862605261442579 　

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Non-consensual sexual behavior (NSB) before age 18 is a recognized risk factor for adult mental ill-health, yet evidence from Japan remains limited. We analyzed data from adults who completed the nationwide, Internet-based Japan COVID-19 and Social Internet Survey (September-October 2022). Exposure was any self-reported NSB ≤18 years. Outcomes were physician-diagnosed or self-reported depression, anxiety, post-traumatic stress disorder (PTSD), suicidal ideation, low self-esteem, relationship distress, chronic pain, smoking, and alcohol use after age 18. Multivariable logistic regression was adjusted for sex, marital status, education, income, and employment; sex-stratified models and interaction terms tested effect modification. Among 28,221 participants, 535 (1.9%) experienced NSB, including 157 men (29.4%). NSB experience was significantly associated with a higher risk of depression (odds ratio [OR] = 5.03, 95% confidence interval [CI] [4.13, 6.14]), anxiety (OR = 5.10 [4.12, 6.32]), PTSD (OR = 18.42 [13.73, 24.74]), suicidal ideation (OR = 4.47 [3.63, 5.51]), low self-esteem (OR = 3.31 [2.71, 4.04]), distress in relationships (OR = 2.62 [2.11, 3.25]), chronic pain (OR = 2.61 [2.15, 3.17]), and smoking (OR = 2.39 [1.91, 3.00]; all p values < .001). Effect sizes for depression, anxiety, PTSD, and low self-esteem were significantly larger in men than women (interaction p value < .01). Experiencing NSB before age 18 is associated with substantial mental health and somatic burdens in Japanese adults. Both male and female survivors require attention, with men exhibiting particularly pronounced psychological symptoms. These findings underscore a need for survivor-centered mental health screening, support programs, and policy initiatives that lower stigma and enhance access to care.
Psychological Distress and Self-Rated Health Among Single Fathers and Mothers During the COVID-19 Pandemic in Japan.

Yasutaka Kuniyoshi, Akihito Uezato, Takahiro Tabuchi

Journal of general and family medicine　27　(3)　e70128　2026年5月

DOI： 10.1002/jgf2.70128 　

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BACKGROUND: The COVID-19 pandemic exacerbated health burdens, particularly for vulnerable populations. Single parents face unique preexisting challenges, and their health during the pandemic remains insufficiently investigated. We aimed to compare psychological distress and self-rated health (SRH) between single and partnered parents during the pandemic, considering the influence of socioeconomic factors. METHODS: We analyzed the data of 16,028 parents aged 18-50 years with children aged 14 years or younger from the Japan COVID-19 and Society Internet Survey (JACSIS) 2020-2022. Psychological distress (Kessler K6 scale, ≥ 5) and SRH (very poor or poor) were compared between single (200 single fathers/1330 single mothers) and partnered parents using chi-squared tests and multivariable logistic regression, adjusting for confounders. Furthermore, household structure, annual household income, occupation, and working hours were stratified for the analysis. RESULTS: Across 2020-2022, psychological distress and poor SRH were significantly more prevalent among single parents than among partnered parents. Single parents also reported lower income and higher nonregular employment. These disparities persisted across the stratifications. Multivariable logistic regression confirmed higher adjusted odds ratios for psychological distress (single fathers: 1.50-2.18; single mothers: 1.23-1.66) and poor SRH (single fathers: 0.74-2.93; single mothers: 1.26-1.79) associated with single-parent status. CONCLUSIONS: During the COVID-19 pandemic, single parents in Japan experienced greater psychological distress and poorer SRH than partnered ones, highlighting their heightened vulnerability. Therefore, targeted support, particularly addressing economic hardship, is crucial to mitigate these health disparities and improve the resilience of single-parent households during public health emergencies.
Association between same-sex partnership certificate schemes and mental health in sexual and gender minority adults: nationwide cross-sectional study in Japan

Yuki Tatsuno, Tetsuji Minami, Jun Tomio, Takahiro Tabuchi, Atsushi Miyawaki

BMJ Open　2026年5月

DOI： 10.1136/bmjopen-2025-106055 　
Trends in Age and Socioeconomic Inequalities in Telemedicine Adoption in Japan, 2020–2024 (Preprint)

Hiroshi Ito, Hirokazu Tanaka, Takahiro Tabuchi, Atsushi Miyawaki

2026年5月1日

DOI： 10.2196/preprints.99994 　
Relationships between in-person and digital social interactions with family and friends and loneliness among older adults in Japan: A cross-sectional analysis of the 2024 JACSIS

Yu Koizumi, Takeshi Miura, Kazumi Kubota, Miya Aishima, Yukiko Matsumura, Yuka Kanoya, Takahiro Tabuchi

Annals of Geriatric Medicine and Research　2026年4月29日

DOI： 10.4235/agmr.25.0215 　
Do Community- and Family-Based Positive Childhood Experiences Show Different Associations With Adult Mental Disorders Across Levels of Adverse Childhood Experiences? A Cross-Sectional Study in Japan

Iwao Chishima, Chie Koga, Takahiro Tabuchi

Journal of Child & Adolescent Trauma　2026年4月27日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1007/s40653-026-00883-6 　

ISSN：1936-1521

eISSN：1936-153X
Childhood Sexual Abuse and Self-Reported Erectile Difficulties in Adult Men. 国際誌

Yousuke Imanishi, Maria Iorini, Ichiro Wada, Sinchul Jwa, Takahiro Tabuchi, Mai Uchida

Andrology　2026年4月26日

DOI： 10.1111/andr.70244 　

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BACKGROUND: History of childhood sexual abuse (CSA) may affect adult male sexual function, yet population-based evidence remains limited. OBJECTIVES: This study aimed to evaluate the associations between a history of CSA and recent sexual function outcomes, specifically self-reported erectile difficulties and decreased libido, and to examine differences by age group and cohabitation status. MATERIALS AND METHODS: We analyzed data from 8837 men aged 18-79 years who participated in the 2023 JACSIS study, a population-based online survey in Japan. CSA before age 18 years was identified using behavior-specific items and two direct screening questions. Outcomes were defined as binary measures of self-reported erectile difficulties and decreased libido. We adjusted for confounding using inverse probability of treatment weighting (IPTW) based on prespecified propensity scores. Effect modification by age group and cohabitation status was tested. Secondary analyses included depression, anxiety, and sleep problems to evaluate the attenuation of associations. RESULTS: Among 8837 eligible men, 667 (7.5%) reported CSA. CSA was associated with significantly higher odds of self-reported erectile difficulties (adjusted odds ratio [aOR] 3.14, 95% confidence interval [CI] 2.61-3.78, p < 0.001) and decreased libido (aOR 2.83, 95% CI 2.37-3.38, p < 0.001). Stratified analyses showed consistent associations across all age groups and cohabitation statuses, with no significant effect modification detected. Simultaneous adjustment for depression, anxiety, and sleep problems attenuated these associations. DISCUSSION: The associations observed across age groups suggest that CSA appears to have a lasting and independent negative impact on male sexual function. These findings imply that the consequences of early trauma may persist throughout adulthood, involving mechanisms beyond concurrent mental health or sleep burdens. CONCLUSION: CSA history is significantly associated with self-reported male sexual difficulties. Integrating trauma-informed care and routine screening for psychological and sleep comorbidities into urological practice is essential for comprehensive patient management.
Heated Tobacco Product Use and Lower Physical Activity Among Japanese Adults With and Without Respiratory Diseases: Findings From the JACSIS Study. 国際誌

Mitsuo Hashimoto, Hiroki Yoshida, Takahiro Tabuchi

Respirology (Carlton, Vic.)　2026年4月23日

DOI： 10.1002/resp.70256 　

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BACKGROUND AND OBJECTIVE: Physical inactivity contributes to adverse health outcomes and is particularly detrimental in respiratory diseases. Despite being promoted as safer cigarette alternatives, the behavioural effects of heated tobacco products (HTPs) on physical activity remain unclear. This study examined the association between HTP use and physical activity among Japanese adults, particularly those with respiratory diseases. METHODS: A cross-sectional study used data from the 2023 Japan COVID-19 and Society Internet Survey (JACSIS), including 28,353 participants aged ≥ 15 years. Tobacco use was classified as never, current, or former use of cigarettes and/or HTPs. Physical activity was assessed using the International Physical Activity Questionnaire (IPAQ) and expressed in MET-min/week. Multivariable analyses applied analysis of covariance (ANCOVA) and logistic regression comparing low versus moderate/high physical activity, adjusting for demographic, behavioural, and health factors. RESULTS: Predicted means of physical activity from the ANCOVA model were 1100.9 for never smokers, 1006.8 for cigarette smokers, and 945.6 MET-min/week for HTP users. Current cigarette smokers (β = -94.1 [95% CI: -176.7 to -11.5], p = 0.026) and current HTP users (β = -155.3 [95% CI: -252.7 to -57.9], p = 0.002) exhibited significantly lower physical activity than never smokers. Sensitivity analyses using log-transformed IPAQ scores and logistic regression confirmed these findings. Subgroup analyses indicated reduced activity among HTP users with asthma, but no clear pattern for COPD. CONCLUSION: Cigarette smoking and HTP use were associated with lower physical activity, independent of confounders. Smoking cessation, particularly in asthma, should be prioritized, alongside promoting physical activity among tobacco users.
The Role of Positive Childhood Experiences in Intergenerational Violence and Elder Abuse

Chie Koga, Taishi Tsuji, Masamichi Hanazato, Takeo Fujiwara, Takahiro Tabuchi

Journal of Interpersonal Violence　2026年4月17日

DOI： 10.1177/08862605261437087 　
Telework and mental health among caregiving workers in Japan: a cross-sectional study using data from the 2024 JACSIS and implications for age-friendly workplaces. 国際誌

Takeshi Miura, Kazumi Kubota, Maya Minamizaki, Yuka Kanoya, Takahiro Tabuchi

BMC geriatrics　26　(1)　2026年4月6日

DOI： 10.1186/s12877-026-07406-w 　

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BACKGROUND: Telework is promoted as a strategy to support work-care balance; however, its mental health implications for workers providing childcare and/or older adult care remain unclear. We aimed to examine whether the association between caregiving roles and poor mental health differs according to teleworking frequency, with implications for developing age-friendly work environments. METHODS: We analyzed the cross-sectional data of 12,692 employed adults (aged 20–59 years) from the 2024 Japan coronavirus disease 2019 and Society Internet Surveys. Caregiving status was classified into no caregiving, childcare only, older adult care only, and dual caregiving. The telework frequency was none, 1 day/week, 3 days/week, or daily. Poor mental health was defined as ≥ 1 mentally unhealthy day in the past 30 days. Logistic regression was used to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) stratified by telework frequency and adjusted for demographics, socioeconomic status, health conditions, and job-related and social support factors. RESULTS: Relative to no caregiving, adjusted odds of poor mental health were higher for older adult care (OR = 1.76, 95% CI: 1.43–2.16) and dual caregiving (OR = 2.62, 95% CI: 1.89–3.62). Among dual caregivers, odds were highest when teleworking 1 day/week (OR = 4.23, 95% CI: 2.24–7.99), imprecise at 3 days/week (OR = 2.18, 95% CI: 0.77–6.11), and not significant for daily teleworking. For older adult care, teleworking 3 days/week showed elevated, though non-significant odds (OR = 1.87, 95% CI: 0.85–4.07). CONCLUSIONS: Older adult care and dual caregiving were linked to poorer mental health, and teleworking effects were nonlinear. Therefore, integrating flexible work plan with supportive job conditions may be beneficial in managing poor mental health among caregivers.
Mediating role of alcohol dependence in the associations between adult ADHD symptoms and a wide range of physical comorbidities

Keita Tokumitsu, Norio Sugawara, Takahiro Tabuchi, Norio Yasui-Furukori

Scientific Reports　2026年4月1日

DOI： 10.1038/s41598-026-46388-y 　
High-risk outing behaviors and COVID-19-related outcomes: A nationwide longitudinal study in Japan

Hiroshi Ito, Shuichi Okaya, Yutaro Ono, Ying-Fang Zheng, Hiroko Maruyama, Dongmei Ma, Nobutake Shimojo, Takahiro Tabuchi

Journal of Infection and Chemotherapy　2026年4月

DOI： 10.1016/j.jiac.2026.102942 　
Association between the initiation of strong chū-hai consumption and the incidence of hazardous and harmful alcohol use in Japan: An online survey-based cohort study

Takashi Yoshioka, Ryuhei So, Tomohiro Shinozaki, Matthew Rossheim, Shiori Tsutsumi, Satoshi Funada, Ayame Hanada, Tetsuji Minami, Takahiro Tabuchi

Drug and Alcohol Dependence　2026年4月

DOI： 10.1016/j.drugalcdep.2026.113075 　
AI companions and subjective well-being: Moderation by social connectedness and loneliness

Atsushi Nakagomi, Yasuko Akutsu, Mika Yasuoka, Noriyuki Abe, Shiichi Ihara, Taisuke Teroh, Takahiro Tabuchi

Technology in Society　2026年4月

DOI： 10.1016/j.techsoc.2026.103229 　
Heated tobacco product use and tobacco abstinence: A prospective cohort study

Tomohiko Ukai, Tomohiro Shinozaki, Takahiro Tabuchi

Addiction　2026年4月

DOI： 10.1111/add.70257 　
Adverse Childhood Experiences and Anorexia Nervosa: Mediating Mechanisms and Risk by Adversity Patterns

Haruka Sakurai, Shuhei Ishikawa, Ryo Okubo, Nobuyuki Mitsui, Fumiya Miyano, Yuki Kako, Keisuke Takanobu, Yutaka Fujii, Satoshi Asakura, Yusuke Umegaki, Chong Chen, Yohei Sasaki, Takahiro A. Kato, Takahiro Tabuchi

European Eating Disorders Review　2026年3月17日
出版者・発行元： Wiley
DOI： 10.1002/erv.70101 　

ISSN：1072-4133

eISSN：1099-0968

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ABSTRACT Objective The current study aimed to investigate the mediating mechanisms linking adverse childhood experiences (ACEs) to anorexia nervosa (AN) and to examine whether distinct patterns of ACE exposure are associated with differential risks and mediation pathways. Method Data for 9746 female individuals were collected from nationally representative Japanese surveys. ACEs were assessed using a 15‐item Japanese ACE questionnaire, and AN was identified via self‐reported physician diagnosis. Causal mediation analysis and structural equation modelling were used to examine indirect pathways, while latent class analysis (LCA) was used to identify ACE patterns. Results Greater ACE exposure was significantly associated with a higher AN prevalence. In mediation analyses, loneliness, psychological distress, and brooding rumination were the most influential mediators, forming a latent “negative affectivity” factor that significantly mediated ACEs and AN. The LCA identified four ACE profiles: “low adversities”, “psychological abuse”, “poverty”, and “multiple adversities”. Relative to the “low adversities” group, other classes showed higher AN prevalence, although class differences in prevalence and mediators were modest. Discussion We demonstrated that the number of ACEs, rather than their patterns, increases AN risk. Negative affectivity was a consistent strong mediator across ACE patterns; thus, it can be an important target for intervention in trauma‐exposed individuals with AN.
Pro-tobacco legislative representation and current smoking: an individual-level panel study of older adults in Japan

Koryu Sato, Ippei Takahara, Ichiro Kawachi, Takahiro Tabuchi, Naoki Kondo

Tobacco Control　2026年2月24日

DOI： 10.1136/tc-2025-059852 　
Data Resource Profile: The Japan COVID-19 and Society Internet Survey (JACSIS)

Hidehiro Someko, Keisuke Anan, Takahiro Tabuchi, Takashi Yoshioka, Ryo Okubo, Yuki Furuse, Kota Katanoda, Takeo Fujiwara, Naoki Kondo, Yosuke Yamamoto

International Journal of Epidemiology　2026年2月18日

DOI： 10.1093/ije/dyag025 　
Child sexual abuse and adult vaccination: Opposing patterns between routine and pandemic vaccines in a Nationwide survey. 国際誌

Yousuke Imanishi, Maria Iorini, Ichiro Wada, Sinchul Jwa, Takahiro Tabuchi, Mai Uchida

Vaccine　76　128299-128299　2026年2月13日

DOI： 10.1016/j.vaccine.2026.128299 　

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BACKGROUND: Child sexual abuse (CSA) is common and has long-term health consequences. Evidence remains limited regarding the association between CSA and adult vaccination, as well as potential effect modification by social capital and vaccine attitudes. We aimed to examine the association between childhood CSA and adult influenza and COVID 19 vaccination. METHODS: Participants were adults aged 18-79 years in the 2023 Japan COVID-19 and Society Internet Survey (JACSIS). Cases with unnatural responses and existing conditions were excluded. We defined CSA as an exposure. The primary outcome was vaccination status for influenza and COVID-19 in the past year. We examined the association between CSA and outcomes using inverse probability of treatment weighting (IPTW) based on a propensity score derived from socioeconomic factors. We also assessed effect modification by individual behaviors, social capital and institutional trust, and vaccine attitudes. RESULTS: CSA was significantly associated with lower influenza vaccination (adjusted odds ratio [aOR] 0.80; 95% confidence interval [CI] 0.74-0.86, p < 0.001), and was not with COVID-19 vaccination (aOR 1.05, 95%CI 0.97-1.14, p = 0.23). In stratified analyses, significant interactions were observed for COVID-19 vaccination with neighborhood networks (p for interaction 0.02) and vaccine attitudes (trust in vaccine efficacy p for interaction <0.001, anxiety about side effects p for interaction <0.001). In subgroups with weak neighborhood networks or low trust in vaccine efficacy, CSA was associated with higher COVID-19 vaccination than no CSA.No such interactions were observed for influenza vaccination. CONCLUSION: CSA was associated with lower influenza vaccination rates, while COVID-19 vaccination did not differ overall by CSA status but showed heterogeneity by neighborhood network and vaccine attitudes. These findings highlight the need for trauma-informed vaccination strategies tailored to vaccine type, though further research is needed to evaluate their effectiveness.
Association of parental vaccination readiness and descriptive norms with childhood vaccination status. 国際誌

Wakana Maki, Kazue Ishitsuka, Naho Morisaki, Masaki Machida, Takahiro Tabuchi

Vaccine　76　128337-128337　2026年2月12日

DOI： 10.1016/j.vaccine.2026.128337 　

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BACKGROUND: Maintaining high vaccination coverage requires understanding parental psychological factors, such as readiness conceptualized by the 7C model and descriptive norms, that shape decisions about childhood vaccinations. This study aimed to validate the Japanese short version of the Children-7C (C7C) scale, and examine how parental readiness and descriptive norms relate to vaccination status. METHODS: This cross-sectional study analyzed data from 5148 parents in a self-reported online survey. Structural validity and internal consistency were assessed using confirmatory factor analysis and McDonald's omega. Criterion validity was examined using structural equation modeling (SEM) for composite vaccination uptake and acceptance defined as the proportion of age-eligible vaccines received, and received or intended, respectively. Vaccine-specific SEMs were also conducted for all vaccines in the Japanese National Immunization Program-Haemophilus influenzae type b, pneumococcal conjugate vaccine, diphtheria-pertussis-tetanus, hepatitis B, rotavirus, measles-rubella, varicella, Japanese encephalitis, human papillomavirus, and diphtheria-tetanus, as well as mumps, influenza and COVID-19. RESULTS: The scale demonstrated acceptable structural validity (CFI = 0.97, TLI = 0.96, RMSEA = 0.092, SRMR = 0.028) and internal consistency (ω = 0.88). Factor loadings ranged from -0.51 for calculation to 0.89 for complacency. Collective responsibility, constraints, confidence, and complacency showed strong loadings, whereas compliance (λ = 0.25) and conspiracy (λ = 0.06) showed minimal loadings. Regarding criterion validity, parental readiness was positively associated with both composite uptake and acceptance. Readiness showed similar associations across routine infant vaccines, a strong association for HPV, and a weaker association for COVID-19 and seasonal influenza vaccines. Descriptive norms had a lesser overall loading but were consistently positive. CONCLUSION: The Japanese short version of the C7C scale is valid for measuring parental vaccination readiness. Readiness consistently predicted children's vaccination status, underscoring the need to enhance readiness while also considering vaccine- and age-specific strategies.
Associations Between Late-Night Shift Work and Perinatal Outcomes: A Nationwide Cross-Sectional Study Using JACSIS and JASTIS Data. 国際誌

Yuya Tanaka, Yoshifumi Kasuga, Yoshihiko Hosokawa, Junko Tamai, Yuka Fukuma, Toshimitsu Otani, Marie Fukutake, Satoru Ikenoue, Takahiro Tabuchi, Mamoru Tanaka

The journal of obstetrics and gynaecology research　52　(2)　e70205　2026年2月

DOI： 10.1111/jog.70205 　

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AIM: This study investigated associations between late-night shift work and perinatal outcomes. METHODS: Participants were pregnant women with recorded perinatal outcomes (late-night shift group, 626 cases; non-late-night shift group, 6633 cases) identified from two Japanese Internet surveys. We analyzed the association between late-night shift work and adverse perinatal outcomes. Furthermore, we examined factors associated with the use of Maternal Health Management and Guidance Cards. RESULTS: The late-night shift group had significantly higher rates of threatened miscarriage, premature rupture of membranes (PROM), use of the Maternal Health Management and Guidance Card, health problems requiring hospitalization, fetal health problems, and infectious diseases compared with the non-late-night shift group. However, other perinatal outcomes, including preterm birth, gestational age at delivery, mode of delivery, and birth weight, did not differ significantly between groups. Among late-night shift-working mothers, those who used the Maternal Health Management and Guidance Card had a higher incidence of hyperemesis gravidarum, threatened miscarriage, and preterm labor than those who did not. CONCLUSIONS: Late-night shift work during pregnancy may be associated with an increased risk of perinatal complications. The Maternal Health Management and Guidance Card may provide support for pregnant women engaged in late-night shift work.
Prevalence and associated factors of self-reported olfactory dysfunction in Japan: Findings from a nationwide web-based cross-sectional survey

Jun Suzuki, Yuta Kobayashi, Yoshihisa Fujino, Takahiro Tabuchi, Yukio Katori

Auris Nasus Larynx　2026年2月

DOI： 10.1016/j.anl.2025.12.008 　
Factors associated with respiratory syncytial virus vaccination among Japanese adults aged 60 years and older: an internet-based cross-sectional study. 国際誌

Shingo Noguchi, Tomohiro Ishimaru, Kazuhiro Yatera, Masaki Machida, Yuki Furuse, Yoshihisa Fujino, Takahiro Tabuchi

Vaccine　71　128114-128114　2026年1月25日

DOI： 10.1016/j.vaccine.2025.128114 　

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BACKGROUND: Respiratory syncytial virus (RSV) is a common pathogen in young children and older adults. Recently, RSV vaccines have been approved in adults aged 60 years and older and have demonstrated substantial efficacy. However, limited data on older adults receiving the RSV vaccination are available. We aimed to identify potential factors associated with RSV vaccination among adults aged 60 years and older. METHODS: Data from 28,000 respondents of the Japan COVID-19 and Society Internet Survey 2024 were used, and data from participants aged 60 years and older were extracted. The association between RSV vaccination status and potential factors (age, sex, marital status, living status, household income, education, working status, comorbidities, COVID-19/influenza vaccination status, and knowledge about RSV and its vaccine) was evaluated using univariate and multivariate analyses. RESULTS: We included 8300 participants, of whom 349 (4.2 %) received the RSV vaccine. After adjustment, older age (age group "80-84" years, adjusted odds ratio [aOR]: 3.79, 95 % confidence interval [CI]: 2.43-5.92), living with two or more people (aOR: 1.63, 95 % CI: 1.03-2.57), diabetes (aOR: 1.59, 95 % CI: 1.20-2.11), stroke (aOR: 2.29, 95 % CI: 1.29-4.06), chronic obstructive pulmonary disease (aOR: 3.00, 95 % CI: 1.67-5.38), and COVID-19 (aOR: 2.38, 95 % CI: 1.81-3.12) and influenza vaccination (aOR: 2.03, 95 % CI: 1.60-2.57) were significantly associated with an increase in RSV vaccination rates. Additionally, higher vaccination rates were associated with higher knowledge of the clinical picture (aOR: 2.37, 95 % CI: 1.89-2.97), disease severity (aOR: 3.50, 95 % CI: 2.80-4.38), and vaccine eligibility (aOR: 5.75, 95 % CI: 4.58-7.22). CONCLUSIONS: RSV vaccination was more prevalent among older adults in certain high-risk groups. However, overall coverage remains low, and further efforts are needed for educational and awareness initiatives.
Rising vaccine hesitancy in a future pandemic after COVID-19 and its decision drivers in Japan

Junna Kawasaki, Masakaze Hamada, Masaki Machida, Ryo Komorizono, Mie Kobayashi-Ishihara, Naoko Fujita, Takahiro Tabuchi, Yuki Furuse

2026年1月21日
出版者・発行元： openRxiv
DOI： 10.64898/2026.01.18.26344375 　

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Abstract Vaccine hesitancy emerged as a major challenge during the COVID-19 pandemic and has persisted beyond it, raising concerns about public readiness for vaccination in future pandemics. While extensive research has examined vaccine hesitancy for COVID-19 and routine immunization, it is unknown how the general population would respond to vaccination in a future pandemic, and what conditions might facilitate acceptance. Here, we analyzed data from a nationwide internet-based survey conducted in Japan between December 2024 and January 2025, involving 28,000 participants aged 15–84 years. We assessed intentions to receive vaccination in a hypothetical future pandemic under varying assumptions regarding disease fatality and vaccine immunity durability. Associations between vaccination intention and sociodemographic, psychological, health-related, informational, and infectious disease-related factors were examined. We further explored priority conditions that could increase vaccination intention. We found that only 53.1% of respondents indicated willingness to be vaccinated in a future pandemic with a case fatality rate comparable to COVID-19, representing a marked decline from observed COVID-19 vaccination coverage. Notably, 35.8% of individuals who had vaccinated during the COVID-19 pandemic reported hesitancy toward vaccination in a future pandemic. Higher assumed fatality rates and longer vaccine protection modestly increased willingness, particularly among those with ambivalent attitudes. Vaccination intention was lower among adults aged 20–40 years, women, individuals with lower income or education, and those endorsing misinformation or conspiracy beliefs, while higher infectious disease knowledge, greater fear of COVID-19, and active information seeking were associated with greater willingness. Clustering analysis identified eight distinct groups with heterogeneous priority structures. Free vaccination and clinical trial evidence were universally valued, whereas trust in authorities, domestic vaccine production, and convenience varied substantially across clusters. Public willingness to vaccinate in a future pandemic may be substantially lower than during COVID-19 and is shaped by diverse priorities. Tailored strategies and risk communication approaches that address heterogeneous concerns may be critical for strengthening preparedness for future pandemics.
Health and social inequities among cisgender gay and bisexual men in Japan: a nationwide cross-sectional study using a large-scale web-based survey. 国際誌

Kazuhiko Ikeuchi, Takahiro Tabuchi, Yuki Arisato, Shinya Matsumoto, Toshiyuki Kishida, Akira Kado, Kazuya Okushin, Hiroshi Yotsuyanagi, Takeya Tsutsumi

BMC public health　26　(1)　573-573　2026年1月17日

DOI： 10.1186/s12889-026-26209-7 　

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BACKGROUND: Gay and bisexual men (GBM) face elevated risks of hypertension, diabetes, and depression, but these conditions are strongly influenced by social discrimination, economic disadvantage, and recreational substance use, complicating their interpretation. This study aimed to compare the social, lifestyle, and health characteristics of GBM with those of heterosexual men in Japan, where epidemiological data remain limited. METHODS: We analyzed data from the 2022 wave of the Japan COVID-19 and Society Internet Survey (JACSIS), a large-scale, web-based nationwide survey. Participants were classified as heterosexual, gay, or bisexual according to reported sexual attraction. Inverse probability weighting was applied to estimate population-level prevalence. Multivariable logistic regression was performed to examine associations between sexual orientation and lifestyle-related diseases, recreational substance use, and depression. RESULTS: Among 13,271 eligible men, 830 (6.3%) identified as GBM (721 gay, 109 bisexual); the weighted prevalence was 6.6% (95% CI: 5.9–7.4%). GBM were more likely to report burden from night shift work (27.5% [228/830] vs. 15.9% [1,979/12,441], p < 0.001), workplace harassment (27.7% [185/667] vs. 12.2% [1,185/9,676], p < 0.001), fear of job loss (31.8% [212/667] vs. 22.1% [2,142/9,676], p < 0.001), receipt of public assistance (1.2% [10/830] vs. 0.3% [43/12,441], p < 0.001), and experience of recreational substance use (12.9% [107/830] vs. 4.1% [505/12,441], p < 0.001). Among participants under 50 years, GBM tended to have higher prevalence of hypertension (9.6% [49/508] vs. 5.2% [346/6,626]) and diabetes (6.7% [34/508] vs. 2.5% [168/6,626]), but these associations were not significant after adjustment (hypertension: gay aOR 1.20, 95% CI: 0.91–1.59; bisexual aOR 1.70, 95% CI: 0.89–3.25; diabetes: gay aOR 0.95, 95% CI: 0.65–1.39; bisexual aOR 1.46, 95% CI: 0.60–3.53). Depression was more common among GBM (7.2% [60/830] vs. 3.4% [417/12,441], p < 0.001), but not statistically significant among gay men (gay aOR 1.15 [0.76–1.75], bisexual aOR 2.34 [1.08–5.09]). CONCLUSIONS: GBM in Japan showed higher self-reported prevalence of depression, hypertension, and diabetes, particularly among men aged under 50, although these differences were attenuated in multivariable analysis. These findings highlight the importance of social and occupational contexts and recreational substance use when considering health disparities among GBM.
Unfilled Prescriptions in Japan: A 10‐Year Retrospective Analysis

Yuki Kataoka, Yudai Tamada, Takahiro Tabuchi, Kenji Takeuchi

Pharmacoepidemiology and Drug Safety　35　(2)　2026年1月16日
出版者・発行元： Wiley
DOI： 10.1002/pds.70324 　

ISSN：1053-8569

eISSN：1099-1557

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ABSTRACT Purpose To describe primary medication non‐adherence (PMN; failure to fill newly prescribed medications) patterns in Japan over a decade under universal healthcare coverage. Methods We conducted a retrospective cohort study using the DeSC Healthcare database, which integrates pharmacy dispensing records with Japanese medical claims data. We analyzed medical claims with prescription fees from April 2014 to September 2023. PMN was defined as the absence of a pharmacy dispensing record following a documented prescription issuance. Results We analyzed 2 620 639 medical claims from 1 935 948 unique patients. The overall PMN proportion was 4.9%, with 5.6% in 2014 and 4.3% in 2023. Age‐specific subgroup analysis showed proportions ranging from 4.5% to 5.2%. Across all 7 days of the week, proportions ranged from 4.9% to 5.1%. Disease‐specific analysis showed proportions ranging from 4.0% (hypertension) to 7.0% (spinal disorders). Conclusions PMN remained around 5% over the study period. Health insurers should consider developing notification mechanisms to alert healthcare providers about unfilled prescriptions. Future research should evaluate the impact of electronic prescribing systems.
Oral Health-Related Quality of Life and Self-Reported Oral Health Status Are Associated with Change in Self-Reported Depression Status: A Cohort Study

Noriko Takeuchi, Takayuki Maruyama, Naoki Toyama, Yuzuki Katsube, Takahiro Tabuchi, Daisuke Ekuni

Journal of Clinical Medicine　2026年1月4日

DOI： 10.3390/jcm15010376 　
Did Five Consecutive Small Annual Tobacco-Tax Increases In Japan Promote Cessation Or Shift Smokers To Heated Tobacco Products? A Longitudinal Cohort Study , 2017–2025

Masato Takase, Atsushi Hozawa, Takahiro Tabuchi

2026年

DOI： 10.2139/ssrn.7348400 　
Panel-registered sex and sex assigned at birth discordance in relation to quality-control exclusion in a commercial online panel survey in Japan

Tetsuji Minami, Midori Matsushima, Takashi Yoshioka, Takahiro Tabuchi

2026年

DOI： 10.2139/ssrn.7314679 　
Anticipating Displacement: AI Job Replacement Anxiety, Work Motivation, and Mental Well-Being in Japan

Hiroyuki Yamada, Linda Agnes Kursim, Midori Matsushima, Atsushi Nakagomi, Takahiro Tabuchi

2026年

DOI： 10.2139/ssrn.7265791 　
Job Change and Self-reported Symptoms: A Nationwide Longitudinal Study in Japan. 国際誌

Hiroshi Ito, Shuichi Okaya, Yutaro Ono, Yingfang Zheng, Dongmei Ma, Nobutake Shimojo, Takahiro Tabuchi

Journal of occupational and environmental medicine　68　(1)　e53-e60　2026年1月1日

DOI： 10.1097/JOM.0000000000003539 　

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OBJECTIVE: This study aimed to investigate the association between job change, including first-time and repeat job changes, and new-onset physical and psychological symptoms in a general population sample in Japan. METHODS: We analyzed data from 19,281 Japanese adults who completed internet-based surveys in both 2022 and 2023. Job change within the past year was self-reported. Outcomes were new-onset symptoms in 2023, including headache, lethargy, and insomnia. Weighted logistic regression was used to estimate adjusted odds ratios (aORs) and 95% confidence intervals. RESULTS: Job changers (6.1%) were more likely to report new-onset headache (aOR, 1.57) and lethargy (aOR, 1.63). First-time job changers (2.0%) showed stronger associations, including insomnia (aOR, 2.93), and reported more adverse workplace conditions such as workload and harassment. CONCLUSIONS: Job change, particularly for the first time, was associated with increased symptoms and unfavorable workplace conditions.
Association between parental recognition and engagement in child maltreatment: an Internet-based cross-sectional study in Japan.

Miho Sodeno, Sumiyo Okawa, Mariko Hosozawa, Takahiro Tabuchi

Environmental health and preventive medicine　31　15-15　2026年

DOI： 10.1265/ehpm.24-00388 　

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BACKGROUND: Child maltreatment, traditionally considered a maternal issue in Japan, increasingly involves fathers. Despite the rise in paternal participation, the recognition of and engagement in child maltreatment remains poorly investigated in Japan. We explored the association between parental recognition and engagement in maltreatment, stratified by parental sex. METHODS: An Internet survey was conducted in Japan from July to August 2021, involving 8,819 parents (1,671 fathers, and 7,148 mothers) with children under 24 months of age. A self-report questionnaire assessed recognition of and engagement in maltreatment behaviors, including physical and psychological maltreatment and neglect. Poisson regression analysis estimated prevalence ratios of engagement in maltreatment behaviors by recognition status, stratified by parental sex. RESULTS: Harsh behaviors widely recognized as maltreatment (unrecognition was less than 15% for both sexes) included beating the child (fathers: 13.5%, mothers: 6.9%), repeatedly insulting the child (fathers: 13.3%, mothers: 7.7%), and not feeding the child (fathers: 13.1%, mothers: 6.3%). Engagement in any form of maltreatment was reported by 14.2% of fathers and 9.6% of mothers in this sample. The overall prevalence of physical maltreatment was 10.5% among fathers and 5.7% among mothers. Similarly, fathers reported 6.1% overall neglect and mothers reported 1.9%. The prevalence of psychological maltreatment was 4.4% among fathers and 3.5% among mothers. For both sexes, lack of recognition of maltreatment was associated with a higher prevalence of engagement in such behaviors (fathers: adjusted prevalence ratio [aPR] 2.06, 95% confidence interval [CI] 1.43-2.99; mothers: aPR 1.88, 95% CI 1.53-2.33). This association was consistent across all subtypes, with the strongest for neglect (physical maltreatment [fathers: aPR 2.49, 95% CI 1.63-3.79; mothers: aPR 2.06, 95% CI 1.59-2.66], psychological maltreatment [fathers: aPR 2.22, 95% CI 1.30-3.78; mothers: aPR 1.43, 95% CI 1.09-1.88], and neglect [fathers: aPR 4.28, 95% CI 2.71-6.78; mothers: aPR 4.75, 95% CI 3.23-6.99]). CONCLUSIONS: Lack of recognition was associated with greater engagement in maltreatment, particularly neglect, for both parents, based on these findings. Findings underscore the need for parenting education and support targeting both parents.
Association Between Daily Convenience Store Use and Social Capital Among Young People in Japan: An Exploratory Secondary Analysis of Cross-Sectional Study Data. 国際誌

Aya Goto, Gavin H Whitelaw, Takahiro Tabuchi

Inquiry : a journal of medical care organization, provision and financing　63　469580261422663-469580261422663　2026年

DOI： 10.1177/00469580261422663 　

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The number of convenience stores in Japan has increased dramatically since their introduction in the 1970s, offering a wide range of essential services. However, epidemiological research on their use and public health impacts remains limited. This study aimed to explore the characteristics of frequent convenience store users and the association between daily use and social capital, measured as general trust in one's neighbors and trust in mutual help/reciprocity among them. This was a secondary analysis of the 2025 Japan Society and New Tobacco Internet Survey (JASTIS 2025)-a cross-sectional, web-based survey. The total number of respondents included in the analyses was 21 282. Convenience stores were used more frequently than supermarkets, with 8.1% reporting daily use, compared with 5.2% for supermarkets. Daily users were more likely to be men, younger, unmarried, living alone, and to have higher but unstable income and multiple health comorbidities. Among teenagers and young adults, daily convenience store use was significantly associated with higher social capital (aOR 2.18 [95% CI 1.14-4.15] for general social trust; aOR 1.88 [95% CI 1.02-3.44] for mutual help/reciprocity), while no such association was observed for supermarket use. Among teenagers and young adults, daily convenience store use was associated with higher social capital, while no such association was observed in older age groups or for supermarket use. These findings suggest that convenience stores may serve different social functions across age groups and warrant further investigation into underlying mechanisms.
Social capital and the number of children's cafeterias (kodomo shokudo) in Japan: a longitudinal ecological analysis.

Hiroshi Murayama, Takumi Suda, Takahiro Tabuchi

Environmental health and preventive medicine　31　49-49　2026年

DOI： 10.1265/ehpm.25-00366 　

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BACKGROUND: In Japan, community-driven dining spaces known as children's cafeterias (kodomo shokudo) have increased rapidly. Despite their rapid expansion, the role of social environmental factors in the development of children's cafeterias, particularly social capital, has received limited empirical attention. We examined the association between social capital and changes in the number of children's cafeterias in Japan. METHODS: We conducted a longitudinal ecological study. The outcome was the change in the number of children's cafeterias per municipality between 2020 and 2022. Social capital indicators (trust in neighbors, norm of reciprocity, trust in the national government, neighborhood ties, and social participation) were derived from a nationwide internet survey. RESULTS: A total of 512 local municipalities were analyzed. Multiple regression analyses showed that higher neighborhood trust was positively associated with increases in the number of children's cafeterias, whereas denser neighborhood ties were inversely associated with such increases. CONCLUSIONS: The findings suggest that cognitive and structural dimensions of social capital may operate differently in the diffusion of children's cafeterias. These results indicate that community social contexts are associated with the spread of child-focused initiatives.
Lower suicidal ideation linked to easier access to urban green spaces during the COVID-19 pandemic: A nationwide study in Japan

Zheng Xian, Tomoki Nakaya, Clive E. Sabel, Ryo Okubo, Kun Liu, Jinguang Zhang, Takahiro Tabuchi

CITIES　168　2026年1月

DOI： 10.1016/j.cities.2025.106458 　

ISSN：0264-2751

eISSN：1873-6084
Trends and Transition Dynamics of Heated Tobacco Product Use in Japan, 2015–2025: A Repeated Cross-Sectional and Longitudinal Study

Satomi Odani, Takahiro Tabuchi

2026年

DOI： 10.2139/ssrn.6911643 　
Heterogeneous pathways to depressive and anxiety disorders: A cluster-based predictive study in a nationwide longitudinal cohort

Chong Chen, Yoshiyuki Asai, Yasuhiro Mochizuki, Kosuke Hagiwara, Ryo Okubo, Shin Nakagawa, Takahiro Tabuchi

Psychological Medicine　2026年

DOI： 10.1017/S0033291726104590 　
紙巻きたばこ喫煙者の喫煙および禁煙試行の動向査読有り

萩本明子, 片野田耕太, 田淵貴大

日本公衆衛生雑誌　2026年

DOI： 10.11236/jph.25-047 　
Switching from cigarette use to dual use with heated tobacco products and severe periodontitis risk. 国際誌

Chihiro Shiota, Kenji Takeuchi, Yudai Tamada, Taro Kusama, Ken Osaka, Takahiro Tabuchi

Frontiers in oral health　7　1765902-1765902　2026年

DOI： 10.3389/froh.2026.1765902 　

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INTRODUCTION: Severe periodontitis is a major global health concern, yet the impact of switching from combustible cigarettes to dual use of combustible cigarettes and heated tobacco products on periodontal status remains unclear. This study aimed to examine whether changes in smoking status influence the risk of severe periodontitis among Japanese adults. METHODS: We conducted a longitudinal analysis using panel data from the Japan COVID-19 and Society Internet Survey. Participants were daily combustible cigarette smokers with periodontitis in 2021 and were followed through 2023. Smoking trajectories between 2021 and 2022 were categorized as: (1) continuous combustible cigarette smokers, (2) dual users (heated tobacco product-dominant), (3) dual users (combustible cigarette-dominant), and (4) quitters/reduced smokers. Severe periodontitis in 2023 was defined using validated self-reported criteria. Modified Poisson regression with robust variance was applied to estimate risk ratios and 95% confidence intervals (95% CIs), adjusting for potential confounders (age, sex, educational attainment, occupational status, marital status, equivalent income, alcohol consumption, diabetes mellitus status, periodontal pain, and smoking frequency). RESULTS: A total of 193 participants (mean age 57.6 years; men 67.9%) were analyzed. Over 2 years, 61.1% developed severe periodontitis. Compared to continuous combustible cigarette smokers, the adjusted risk of severe periodontitis was 1.19 times (95% CI: 0.67-2.11), 1.41 times (95% CI: 1.04-1.91), and 0.99 times (95% CI: 0.76-1.28) higher for dual users (heated tobacco product-dominant), dual users (combustible cigarette-dominant), and quitters/reduced smokers, respectively. Sensitivity analyses using inverse probability weighting yielded consistent findings. CONCLUSION: Switching from daily combustible cigarette smoking to dual use with heated tobacco products may increase the risk of severe periodontitis. Combining combustible cigarettes with heated tobacco products, regardless of the frequency of combustible cigarette smoke, should not be considered a harm-reduction strategy in dental and public health practice.
Healthcare Providers’ Advice for Tobacco Cessation and Its Association With Quit Attempts: A Cross-sectional Study in Japan, 2024

Satomi Odani, Takahiro Tabuchi

Journal of Epidemiology　2026年

DOI： 10.2188/jea.JE20250277 　
Emerging generative AI divide: Personal, positional, and resource-based factors associated with use and reasons for non-use

Atsushi Nakagomi, Noriyuki Abe, Takahiro Tabuchi

Telematics and Informatics　2026年1月

DOI： 10.1016/j.tele.2025.102360 　
Psychological distress and mental health service use trends in Japan (2013–2022): Focusing on the change before and after the COVID-19 pandemic

Natsu Sasaki, Asuka Takae, Hiroki Asaoka, Naoaki Kuroda, Hiroshi Yatsuya, Nanami Nishio, Takahiro Tabuchi, Daisuke Nishi

Journal of Affective Disorders　2026年1月

DOI： 10.1016/j.jad.2025.120398 　
Number of medical facilities within driving distance of residence and influenza vaccination status in Japan: A cross-sectional study

Masaki Machida, Shigeru Inoue, Tomoki Nakaya, Shinji Fukushima, Wakaba Fukushima, Megumi Hara, Takahiro Tabuchi

Human Vaccines & Immunotherapeutics　2025年12月31日

DOI： 10.1080/21645515.2024.2441407 　
[Exploring the need for and potential of multidimensional monitoring of health disparities using public data].

Midori Takada, Jun Aida, Yuri Ito, Toshiyuki Ojima, Aoi Kataoka, Kota Katanoda, Katsunori Kondo, Naoki Kondo, Hirokazu Tanaka, Tomoki Nakaya, Marisa Nishio, Daisuke Nishi, Tetsuji Yokoyama, Takahiro Tabuchi

[Nihon koshu eisei zasshi] Japanese journal of public health　72　(12)　961-967　2025年12月20日

DOI： 10.11236/jph.25-046 　
Positive childhood experiences and adulthood loneliness and social participation in Japan: Exploring their mitigating effects for adverse childhood experiences. 国際誌

Midori Matsushima, Keigo Shinohara, Keiko Ueno, Naoki Kondo, Takahiro Tabuchi

Journal of affective disorders　120997-120997　2025年12月20日

DOI： 10.1016/j.jad.2025.120997 　

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BACKGROUND: Positive childhood experiences (PCEs) are linked to better adult mental health, but their impact on loneliness and social participation remains underexplored, especially in the context of adverse childhood experiences (ACEs). OBJECTIVE: This study examines how family-based and community-based PCEs relate to adult loneliness and social participation in Japan, and whether these associations vary by ACE exposure. METHODS: We analyzed data from 22,028 Japanese adults (aged 18-64) using the 2023 Japan COVID-19 and Society Internet Survey. Loneliness was measured with the 3-item UCLA Loneliness Scale, with scores ≥5 indicating elevated loneliness. Social participation was defined as engaging in community activities at least once per month. Data on PCEs and ACEs were obtained retrospectively. PCEs were categorized into family-based (FPCEs; 0-3) and community-based (CPCEs; 0-4). Linear probability models estimated associations, with subgroup analyses by ACE count and robustness checks using Oster's method. Item-level analyses further explored differential effects. RESULTS: CPCEs were consistently associated with lower loneliness and higher social participation across all ACE groups. FPCEs showed weaker and less stable effects, with some items linked to increased loneliness and reduced participation, especially among those without ACEs. Item-level analysis revealed that only one FPCE-talking to family about feelings-was protective. All CPCE items showed consistent benefits, with school belonging and community event enjoyment having the strongest effects, particularly among individuals with high ACE exposure. CONCLUSIONS: Community-based PCEs can protect against loneliness and promote social engagement, even among those with childhood adversity. These findings support strengthening community support systems to enhance long-term social well-being.
Menstruation-Related Diseases, Work Performance, and Oral Contraceptive

Yuto Maeda, Takahiro Tabuchi, Takeo Fujiwara

Journal of Occupational & Environmental Medicine　2025年12月

DOI： 10.1097/JOM.0000000000003533 　
Association between a father-unfriendly workplace culture, paternity leave, mental health and child abuse

Midori Matsushima, Xiyue Li, Takahiro Tabuchi

Children and Youth Services Review　2025年12月

DOI： 10.1016/j.childyouth.2025.108637 　
Adverse childhood experiences mediate the association between ADHD symptoms and severe psychological distress in the Japanese general population: a causal mediation analysis of 29,268 participants

Keita Tokumitsu, Norio Sugawara, Takahiro Tabuchi, Norio Yasui-Furukori

BMC Psychiatry　2025年11月27日

DOI： 10.1186/s12888-025-07656-9 　
Dual use of combustible and heated tobacco products associates persistent symptoms with a history of COVID-19: a JASTIS 2023 cross‑sectional study. 国際誌

Erika Toyokura, Kazuhiro Yamada, Kazuhisa Asai, Masaya Tsutsumi, Takahiro Ueda, Kaho Hirai, Yuichiro Furukawa, Atsushi Miyamoto, Misako Nishimura, Kanako Sato, Tetsuya Watanabe, Takahiro Tabuchi, Tomoya Kawaguchi

Scientific reports　15　(1)　38659-38659　2025年11月14日

DOI： 10.1038/s41598-025-22050-x 　

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Multiple reports have identified smoking as a risk factor for long COVID; however, few have distinguished among tobacco product types. We conducted a cross-sectional study using data from an internet-based survey administered in February 2023 to examine the association between 12 persistent symptoms and smoking status in participants with a history of COVID-19. A total of 28,250 participants were included, of whom 5,068 had a history of COVID-19. Among current tobacco users with a history of COVID-19, the odds ratios for persistent symptoms were significantly elevated for four symptoms-arthralgia, chest pain, dyspnea, and dysosmia-compared to never smokers. For subgroup analysis, current tobacco users were categorized into three groups: combustible cigarette (CC), heated tobacco product (HTP), and dual users. Among dual users, the odds ratios were significantly elevated for five symptoms: arthralgia, chest pain, dyspnea, dysgeusia, and dysosmia. CC users showed significantly higher odds for chest pain, dyspnea, and fatigue, while HTP users for dyspnea and sexual dysfunction. Smoking in individuals with a history of COVID-19 associates the prevalence of persistent symptoms, and its impact may vary by smoking type. Separately analyzing smoking subgroups allows for a more accurate understanding of the relationship between persistent symptoms and smoking behavior.
Associations of the Food Insecurity Experience Scale with Socioeconomic and Psychological Factors in Japan

Rei Fujiwara, Ryoko Katagiri, Takahiro Tabuchi

Nutrients　2025年11月12日

DOI： 10.3390/nu17223536 　
Oral Health-Related Quality of Life and Oral Health Status Are Associated with the Development of Depression: A Longitudinal Study

Noriko Takeuchi, Takayuki Maruyama, Naoki Toyama, Yuzuki Katsube, Takahiro Tabuchi, Daisuke Ekuni

2025年11月7日

DOI： 10.20944/preprints202511.0493.v1 　
Prevalence of dysfunctional breathing in the Japanese community and the involvement of tobacco use status: The JASTIS study 2024. 国際誌

Kaho Hirai, Kazuhiro Yamada, Kazuhisa Asai, Masaya Tsutsumi, Takahiro Ueda, Erika Toyokura, Yuichiro Furukawa, Atsushi Miyamoto, Misako Nishimura, Kanako Sato, Tetsuya Watanabe, Shuichiro Maruoka, Yasuhiro Gon, Takahiro Tabuchi, Tomoya Kawaguchi

Respiratory investigation　63　(6)　1377-1382　2025年11月

DOI： 10.1016/j.resinv.2025.10.002 　

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BACKGROUND: Dysfunctional breathing (DB) is frequently misdiagnosed or insufficiently treated, leading to a diminished quality of life and unnecessary medical intervention. While recent studies have focused on DB in patients with asthma and chronic obstructive pulmonary disease (COPD), its prevalence and contributing factors in the general population remain unclear. Additionally, tobacco use may exacerbate both respiratory symptoms and underlying comorbidities, while potentially contributing to DB. METHODS: The study aimed to investigate the prevalence and clinical characteristics of DB, as well as its associated factors. Furthermore, we examined the interaction between tobacco use and respiratory comorbidities in relation to DB prevalence. RESULTS: A cross-sectional Internet-based survey was conducted among 29,268 participants from the general Japanese population using the Nijmegen Questionnaire (NQ), a validated tool with high sensitivity and specificity for DB diagnosis. The findings indicated a DB prevalence of 11.0 %. Univariable logistic analysis identified significant associations between DB prevalence and respiratory comorbidities, including asthma, COPD, and bronchitis/pneumonia. Notably, non-respiratory conditions such as epilepsy and cerebrovascular disease were also significantly correlated with DB. Multivariate logistic analysis revealed that current tobacco use and respiratory comorbidities further increased DB prevalence. CONCLUSIONS: These findings suggest that DB is relatively common in primary healthcare settings, and exacerbated by tobacco use, particularly among individuals with respiratory comorbidities. Recognizing and addressing factors associated with DB is crucial for improving diagnosis, treatment and overall patient outcomes.
Associations Between Adverse Childhood Experiences and Cosmetic Surgery: Effect Modification by Sexual Orientation. 国際誌

Takeshi Nomura, Yukako Tani, Takahiro Tabuchi, Takeo Fujiwara

Aesthetic plastic surgery　2025年10月31日

DOI： 10.1007/s00266-025-05355-0 　

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BACKGROUND: Few studies have investigated the impact of adverse childhood experiences (ACEs) on undergoing cosmetic surgery. Additionally, the association may differ by sexual orientation. This study aimed to identify the association between ACEs and undergoing cosmetic surgery, with analyses stratified by sexual orientation. METHODS: We analyzed responses from 27,824 participants aged 18-79 years from the 2023 Japan COVID-19 and Society Internet Survey. The participants reported ACEs, their cosmetic surgery experiences, and sociodemographic information. We used multivariate logistic regression analysis to examine the associations between ACEs and cosmetic surgery, including interaction terms with sexual orientation. RESULTS: Individuals with 4+ ACEs were 2.97 times more likely to undergo cosmetic surgery (95% confidence interval [CI] 2.51-3.51) after adjusting for sociodemographic status. This association was stronger among non-heterosexual men (OR: 14.60, 95% CI 8.49-25.11, p < 0.001). Participants with 4+ ACEs were also more likely to report dissatisfaction with cosmetic surgery outcomes (OR: 1.92, 95% CI 1.36-2.71, p < 0.001). CONCLUSIONS: Individuals with four or more ACEs were more likely to undergo cosmetic surgery, especially non-heterosexual males. In addition, participants with four or more ACEs were more likely to be dissatisfied with the surgical outcomes. These findings highlight the importance of considering psychosocial history, including ACEs, in cosmetic surgical assessment and patient care. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Association of Adverse Childhood Experiences and Substance Use: Evidence from a Japanese Population Study

Taisuke Yamamoto, Takashi Kimura, Isaku Kurotori, Takahiro Tabuchi, Akiko Tamakoshi

INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION　2025年10月29日

DOI： 10.1007/s11469-025-01572-5 　

ISSN：1557-1874

eISSN：1557-1882
Sociodemographic Factors and Meat Alternative Purchase: A Longitudinal Study

Aru Takaoka, Suzuna Iwano, Takahiro Tabuchi, Yasutake Tomata

Dietetics　2025年10月17日

DOI： 10.3390/dietetics4040047 　
Impact of Non-Payment of Salaries on Treatment Interruption among Patients with Diabetes.

Yoshio Shiimoto, Atsushi Goto, Izumi Nakayama, Azusa Arimoto, Takahiro Tabuchi

JMA journal　8　(4)　1227-1233　2025年10月15日

DOI： 10.31662/jmaj.2025-0279 　

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INTRODUCTION: Financial stability during the coronavirus disease 2019 (COVID-19) pandemic was crucial for accessing health care services, including treatment for conditions such as diabetes mellitus. Understanding the relationship between non-payment of salaries and treatment interruption is vital. METHODS: This cohort study investigated the association between non-payment of salaries and treatment interruption in Japanese patients with diabetes. Data from web-based nationwide surveys conducted between July and October 2020 and from January to March 2021 were used. RESULTS: This study followed up 655 patients with diabetes over time. Of these participants, 15 (2.3%) had recently experienced non-payment for their treatment, whereas 36 (5.5%) had experienced non-payment in the past. Compared with those who received payment for their treatment, the risk ratios (RRs) of treatment interruption were 4.58 (95% confidence interval [CI] 2.34-8.97) for those with recent non-payment and 2.00 (95% CI 0.92-4.36) for those with past non-payment. The RRs for the 548 male participants were 3.67 (95% CI 1.58-8.51) and 2.06 (95% CI 0.88-4.86) for recent and past non-payment, respectively. CONCLUSIONS: In this longitudinal study of Japanese patients with diabetes, we identified an association between non-payment of salary and treatment interruption. Patients who experienced recent non-payment were more likely to experience interruptions in their scheduled care during the COVID-19 pandemic than those who experienced non-payment in the past.
Knowledge and Concerns About Smoking-Related Health Risks: A Cross-Sectional Analysis of the 2021 International Tobacco Control Japan and Korea Surveys. 国際誌

Tianze Sun, Gary Chan, Shannon Gravely, Anne C K Quah, Gang Meng, Geoffrey T Fong, Steve S Xu, Kota Katanoda, Hong Gwan Seo, Takahiro Tabuchi, Itsuro Yoshimi, Chang Bum Kang, Giang Vu, Ara Cho, Carmen Lim, Kayo Togawa, Sujin Lim, Sungkyu Lee, Sung-Il Cho, Gil-Yong Kim, Janni Leung

Drug and alcohol review　2025年10月1日

DOI： 10.1111/dar.70043 　

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INTRODUCTION: This cross-sectional study examined: (i) knowledge of smoking-related health risks among adults who currently and formerly smoke; (ii) concerns about personal health damage from smoking among adults who currently smoke; (iii) sociodemographic predictors of knowledge; and (iv) associations between knowledge and concerns in Japan and the Republic of Korea. METHODS: Data from the 2021 International Tobacco Control Surveys included adults (aged ≥ 20, ≥ 19 respectively) in Japan (n = 2956 currently smoke, n = 852 formerly smoke) and Korea (n = 3776 currently smoke, n = 194 formerly smoke). Primary outcomes included knowledge of smoking-related health risks (six consistently measured: stroke, heart disease, lung cancer, emphysema, impotence, early death), categorised as correct or incorrect, summed into a knowledge index score and concerns about smoking damaging their own health. Survey-weighted analyses examined country and smoking status differences and associations between knowledge, concerns and sociodemographic characteristics. RESULTS: Among adults who currently smoke, knowledge of lung cancer was highest (Japan: 82.8%, Korea: 92.2%); lowest were impotence in Japan (35.7%) and heart disease in Korea (69.6%). Adults who formerly smoked had higher knowledge than those who currently smoke in Japan (4.74 [4.50-4.97] vs. 4.00 [3.82-4.18]) but not in Korea (5.05 [4.39-5.72] vs. 4.69 [4.47-4.90]). Japanese adults who currently smoke had lower knowledge and fewer concerns than their Korean counterparts (p < 0.05). Greater knowledge predicted increased concerns in both countries (OR = 1.27 [1.20, 1.35]). Only in Japan were younger age (B = 0.59 [0.06, 1.13]) and moderate income (B = 0.41 [0.16, 0.66]) associated with greater knowledge. DISCUSSION AND CONCLUSIONS: The observed differences in knowledge and concerns about smoking-related health risks between Japan and Korea may reflect their contrasting tobacco control policies.
Adverse childhood experiences and mental health of sexual and gender minorities in Canada, USA, and Japan

Miharu Nakanishi, Gemma Knowles, Syudo Yamasaki, Satoshi Yamaguchi, Atsushi Nishida, Takahiro Tabuchi

Psychiatry Research　2025年10月

DOI： 10.1016/j.psychres.2025.116708 　
Exploring the presence of long COVID-like symptoms in patients with chronic pain: a large-scale internet-based cross-sectional study in Japan

Saki Takaoka, Hanako Saito, Morihiko Kawate, Chisato Tanaka, Yihuan Wu, Shizuko Kosugi, Takashige Yamada, Takahiro Tabuchi, Kenta Wakaizumi

Pain　2025年10月

DOI： 10.1097/j.pain.0000000000003643 　
Factor Analysis of Disaster and Evacuation Awareness in Japan: Understanding Social Vulnerabilities through Multiple Statistical Approaches

Akemi Hara, Hirotomo Miyatake, Akihiko Ozaki, Michio Murakami, Yoshitake Takebayashi, Daisuke Hori, Naomi Komori, Yudai Kaneda, Hiroaki Saito, Masaharu Tsubokura, Takahiro Tabuchi

Disaster Medicine and Public Health Preparedness　19　2025年9月26日
出版者・発行元： Cambridge University Press (CUP)
DOI： 10.1017/dmp.2025.10202 　

ISSN：1935-7893

eISSN：1938-744X

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Abstract Objective This study examined how social vulnerability factors—such as caregiving, economic instability, and nonregular employment—affect disaster preparedness and awareness, with a focus on nonlinear associations with evacuation and disaster awareness. Study Design Cross-sectional analysis of a nationally representative survey Methods Data came from the 2023 Japan COVID-19 and Society Internet Survey (JACSIS), including 28,481 participants. Factor analysis identified two preparedness domains: evacuation awareness and disaster preparedness awareness. Generalized linear models (GLM) assessed associations between awareness scores and sociodemographic and health factors. Sensitivity analysis used a random forest model, and logistic regression examined predictors of low awareness. Results Two factors explained 76% of variance in preparedness behaviors. GLM showed that older age (Estimate = 10.99, P < .001), larger household size (Estimate = 4.34, P < .001), high income (Estimate = 0.08, P < .001), and community attachment (Estimate = 0.09, P < .001) were positively related to evacuation awareness, while nonregular employment (Estimate = -0.03, P = .01) and public assistance (Estimate = -0.05, P < .001) were negatively associated. Logistic regression confirmed that reliance on public assistance (OR = 1.54, 95% CI [1.26, 1.87]) and nonregular employment increased odds of low preparedness. Conclusions Social vulnerability factors are linked to lower disaster awareness, identifying a subgroup at higher risk. Preparedness policies should account for demographic and economic disparities, emphasizing tailored, community-based strategies to improve resilience among vulnerable populations.
Response to Letter to the Editor: Stepwise rather than linear trend in prevalence of secondhand tobacco exposure among children

Yudai Tamada, Kenji Takeuchi, Takahiro Tabuchi

Nicotine and Tobacco Research　2025年9月23日

DOI： 10.1093/ntr/ntaf090 　
The Unexpected Side Effects of Lockdowns on Those Barely Inside and Outside of Lockdown Areas

Izumi Yokoyama, Reo Takaku, Kaichi Kusada, Takahiro Tabuchi, Takeo Fujiwara

OXFORD BULLETIN OF ECONOMICS AND STATISTICS　2025年9月15日

DOI： 10.1111/obes.70016 　

ISSN：0305-9049

eISSN：1468-0084
Maternal Adverse Childhood Experiences and Delayed Initiation of Complementary Foods: A Nationwide Online Cohort Study

Yousuke Imanishi, Ichiro Wada, Sinchul Jwa, Mai Uchida, Takahiro Tabuchi

Nutrients　2025年9月5日

DOI： 10.3390/nu17172879 　
Association between gratitude trait and participation in breast and cervical cancer screening: a cross-sectional study in Japan 査読有り

Daisuke Hori, Hotaka Tsukada, Toshiya Hayashida, Yudai Kaneda, Aminu Kende Abubakar, Maho Kato, Akihiko Ozaki, Hiroaki Saito, Michio Murakami, Masaharu Tsubokura, Takahiro Tabuchi

Preventive Medicine Research　3　(2)　278-283　2025年9月

DOI： 10.60219/pmr.3.2_78 　
Mental health of sexual and gender minorities and its association with outings in Japan: A web‐based cross‐sectional study

Yusuke Kanakubo, Yoshifumi Sugiyama, Eriko Yoshida, Takuya Aoki, Rieko Mutai, Takahiro Tabuchi, Masato Matsushima

Psychiatry and Clinical Neurosciences　2025年9月

DOI： 10.1111/pcn.13858 　
Medication adherence and functional food use in patients with hypertension: a cross sectional study

Hidehiro Someko, Takeo Nakayama, Shiho Koizumi, Carl B Becker, Takahiro Tabuchi, Shuhei Ishikawa, Yousuke Yamamoto

2025年8月24日

DOI： 10.1101/2025.08.20.25334126 　
Exploring the knowledge and attitude toward respiratory syncytial virus vaccine and associated factors among pregnant women in Japan during the early post-marketing phase. 国際誌

Masaki Machida, Shigeru Inoue, Yuki Furuse, Emiko Oka, Yutaka Ueda, Shinji Fukushima, Takahiro Tabuchi

Vaccine　61　127434-127434　2025年8月13日

DOI： 10.1016/j.vaccine.2025.127434 　

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BACKGROUND: Respiratory syncytial virus (RSV) is a leading cause of lower respiratory tract infections and bronchiolitis in infants. A recently introduced maternal RSV vaccine is highly effective in reducing severe illnesses and could play a key role in preventing RSV infections in infants. However, vaccine hesitancy remains a global issue, and the knowledge and attitude toward RSV vaccines among pregnant women during the post-marketing phase are unclear. Therefore, this study aimed to identify the knowledge and attitude toward RSV vaccine and associated factors among pregnant women in Japan during the early post-marketing phase. METHODS: This exploratory cross-sectional study utilized data from a large-scale nationwide Internet survey conducted in Japan. Pregnant women were provided with five statements related to knowledge of RSV and vaccine against it, including clinical picture and vaccine eligibility, and questions to assess their willingness to be vaccinated. Modified Poisson regression analysis was performed to identify factors associated with willingness to be vaccinated. Independent variables included sociodemographic factors, general vaccination readiness, and knowledge level. RESULTS: Among 300 pregnant women, 13.3 % expressed willingness to be vaccinated. Participants with knowledge of all five statements accounted for 8.3 %, whereas 40.0 % had no knowledge of RSV or the vaccine. High general vaccination readiness (prevalence ratio [PR] [95 % confidence interval (CI)]:2.02 [1.14-3.58]) and high knowledge levels (PR [95 % CI]: 1.20 [1.03-1.39]) were significantly associated with willingness to be vaccinated. CONCLUSIONS: Willingness to be vaccinated during the early post-marketing phase appeared to be very low, and general vaccination readiness and their level of knowledge were positively associated with this intention. Participants with comprehensive knowledge were approximately 2.49 (= 1.205) times more likely to express willingness to be vaccinated than those with no knowledge. Increasing the awareness of RSV and improving vaccination readiness may be crucial for promoting RSV vaccine acceptance.
Cervical, Breast, and Colorectal Cancer Screening Rates Among Sexual and Gender Minority Women in Japan: Using a Nationwide Online Survey. 国際誌

Midori Matsushima, Junyi Wang, Tetsuji Minami, Hiroyuki Yamada, Naoki Kondo, Takahiro Tabuchi

Health science reports　8　(8)　e71005　2025年8月

DOI： 10.1002/hsr2.71005 　

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BACKGROUND AND AIMS: Owing to the high mortality rates associated with cervical and breast cancers, increasing screening uptake is a priority. However, the current policy lacks consideration for sexual and gender minorities (SGMs). This study aimed to examine whether SGM women have lower take-up rates of these female-organ-specific cancers than non-SGM women by investigating the difference in screening frequency between them. Additionally, colorectal cancer screening was used as another outcome to determine whether the results were unique to female-organ-specific cancers. METHODS: This cross-sectional study was conducted using a nationwide online survey in 2023. Information from women aged 20-69 years was used, with a sample size of 12,305, including 1371 SGM and 10,934 non-SGM individuals. As an outcome variable, the careening take-up of cervical and breast cancers was used, sex-specific cancer and being screened in Obstetrics and Gynecology, colorectal cancer, which is non-sex specific, and the screening is conducted at home. RESULTS: Considering demographic characteristics and socioeconomic status as constants, a lower likelihood of screening for cervical and breast cancer was observed in SGM women than in non-SGM women (odds ratio [OR] 0.78; 95% confidence interval [CI] 0.69-0.88 for cervical cancer, and OR 0.77; 95% CI 0.64-0.93 for breast cancer). No difference was found between SGM and non-SGM women in colorectal cancer screening (OR 0.96; 95% CI 0.80-1.16). CONCLUSION: This study highlights the sexual orientation and gender identity gap in the frequency of cervical and breast cancer screenings but not in colorectal cancer screenings. This study highlights the potential barriers faced by SGM women, emphasizing the importance of raising awareness of the unique healthcare challenges, particularly concerning female-organ-specific cancers.
Alcohol dependence and consumption status are related to smoking status: A cross-sectional study of data from the Japan Society and New Tobacco Internet Survey 2023

Kiho Miyoshi, Takahiro Tabuchi, Takashi Miyawaki

Tobacco Prevention & Cessation　2025年7月31日

DOI： 10.18332/tpc/208542 　
Paternal perinatal intimate partner violence victimization and child abuse. 国際誌

Erika Obikane, Daisuke Nishi, Tsuguhiko Kato, Mako Nagayoshi, Manami Ochi, Kenji Takehara, Takahiro Tabuchi

Pediatric research　2025年7月28日

DOI： 10.1038/s41390-025-04296-3 　

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BACKGROUND: Perinatal intimate partner violence (IPV) poses significant health risks for victims and their children. While maternal IPV victimization has been extensively studied, research on paternal IPV victimization remains limited. This study examines the prevalence of paternal perinatal IPV victimization and its association with child abuse and paternal psychological distress. METHODS: We analyzed cross-sectional data from 1248 postnatal fathers whose partners had given birth within 1 year in August 2021. IPV victimization was assessed across physical, psychological, economic, and sexual abuse subtypes. Outcomes included child abuse (physical, psychological, neglect, or any abuse) and paternal psychological distress. Modified Poisson regression was used to compute risk ratios (RR). RESULTS: Among fathers surveyed, 13.6% reported IPV victimization. Paternal IPV was associated with increased risk of child abuse, including physical (RR 2.04; 95% CI, 1.33-3.14), psychological (RR 2.08; 95% CI, 1.52-2.84), neglect (RR 3.10; 95% CI, 1.70-5.66), and any abuse (RR 1.98; 95% CI, 1.50-2.61). CONCLUSIONS: Paternal perinatal IPV victimization is a significant public health concern associated with an increased risk of child abuse and psychological distress. These findings highlight the importance of considering fathers in IPV-related research and suggest the need for further study on inclusive approaches to family violence prevention. IMPACT: Perinatal IPV victimization leads to adverse health outcomes for both victims and their children. Our study found that 14% of postnatal fathers experienced perinatal IPV victimization, highlighting its prevalence. Paternal perinatal IPV victimization is associated with an increased risk of child abuse within the household. Additionally, paternal IPV victimization is linked to higher levels of paternal psychological distress. These findings highlight the need for targeted support for affected fathers to protect child well-being.
Relationship between Subjective Hearing Loss and Work-related and Somatic Issues in the Working-age Population: A Large-scale Internet-based Cross-sectional Study.

Jun Suzuki, Yuta Kobayashi, Hiyori Takahashi, Hiroki Tozuka, Shunsuke Takai, Ryoukichi Ikeda, Takahiro Tabuchi, Yukio Katori

JMA journal　8　(3)　753-765　2025年7月15日

DOI： 10.31662/jmaj.2024-0430 　

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INTRODUCTION: Hearing loss is a major problem that negatively impacts human life worldwide. Although factors associated with hearing loss have been widely studied, the impact of hearing loss on social aspects such as work performance in the working-age population remains unclear. To investigate the social and somatic problems associated with hearing loss in working-age individuals, we analyzed data from the Japan COVID-19 and Society Internet Survey (JACSIS), including a questionnaire concerning social aspects, mental health, physical health, and subjective hearing loss. METHODS: We used the JACSIS 2023 data set, which includes data from 33,000 participants. After excluding participants with inappropriate responses and including those aged 20-64 years, data from 20,691 participants were used for further analysis. We compared various characteristics of the hearing loss group (moderate-to-severe subjective hearing loss) with those of the control group (no subjective hearing loss). RESULTS: A total of 13,745 participants (male: 6,461; female: 7,284) were included in the control group, and 313 participants (male: 150; female: 163) were included in the hearing loss group. Multivariate logistic regression analysis revealed that both male and female participants in the hearing loss group exhibited higher incidences of tinnitus, presenteeism, somatic symptoms, and dyslipidemia compared with the control group. Additionally, subjective hearing loss was one of the independent explanatory variables for presenteeism in the working-age population. CONCLUSIONS: Our findings indicate significant associations between moderate-to-severe subjective hearing loss and various work-related and somatic factors in a working-age population, and encourage future research to assess whether subjective hearing loss independently contributes to presenteeism in the working-age population.
Spatial analysis of the percentages of smokers, alcohol drinkers, social welfare expenditure and insomniacs in Japan. 国際誌

Nesma Lotfy, Takahiro Tabuchi

Scientific reports　15　(1)　24652-24652　2025年7月9日

DOI： 10.1038/s41598-025-07463-y 　

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Insomnia is a significant public health problem; however, no research has conducted a spatial analysis on insomnia in Japan. Therefore, this study aimed to identify potential spatial clusters of insomnia and its related factors among prefectures and to explore the factors associated with insomnia at the prefecture level in Japan. Data from the Japan COVID-19 and Society Internet Survey (JACSIS 2023) was used to estimate the percentages of smokers, alcohol drinkers, and insomniacs for each prefecture using Bayesian statistics. Getis-Ord Gi* spatial statistics was applied to identify potential clusters for all factors. Additionally, Global Ordinary Least Squares (OLS) regression was conducted to examine factors associated with insomnia at the prefecture level in Japan. The percentage of smokers, alcohol drinkers, and individuals with insomnia in the overall population ranged from 19.2 to 23.4%, 44.6-55.7%, and 8.7-15.8%, respectively. The percentages of smokers and alcohol drinkers were higher among males than females, whereas the percentage of insomnia was greater among females. The hot spots for social welfare expenditure are notably concentrated in the western regions, while the cold spots are concentrated in the central areas of Japan. A similar pattern was observed among the male population for the percentages of smokers, alcohol drinkers, and insomniacs. The factors associated with insomnia differed between males and females. In the male model, percentage of smokers was positively associated with percentage of insomniacs (b = 0.875, p-value < 0.001), whereas in the female model, social welfare expenditure of each prefecture had a significant positive effect on percentage of insomniacs (b = 0.091, p-value = 0.003). In conclusion, smokers, alcohol drinkers, social welfare expenditure and individuals with insomnia exhibit spatial variations and clustering across Japan's prefectures. Percentage of smokers has a significant positive association with percentage of insomniacs among males, while social welfare expenditure has a positive association with percentage of insomniacs among females.
A cross-sectional study on mental health and quality of life among LGBTQ+ individuals in Japan

Aomi Katagiri, Yasuharu Tokuda, Peter B. Barnett, Kiyosu Taniguchi, Kenji Shibuya, Takahiro Tabuchi

Journal of Gay & Lesbian Mental Health　29　(3)　345-364　2025年7月3日
出版者・発行元： Informa UK Limited
DOI： 10.1080/19359705.2025.2494008 　

ISSN：1935-9705

eISSN：1935-9713
Do perceptions of the harm of heated tobacco products differ by smoking status? A cross-sectional analysis of the Japan Society and New Tobacco Internet Survey (JASTIS) 2020 in Japan

Kuniko Yuri, Aya Higashiyama, Shigeki Takemura, Harumitsu Suzuki, Maggy Audrey Murielle Bassole Epse Brou, Yan Zhang, Naoki Aono, Takahiro Tabuchi, Akira Fujiyoshi

BMJ Public Health　2025年7月

DOI： 10.1136/bmjph-2024-002516 　
Risk factors for the development of problem gambling in individuals with ADHD symptoms: The mediating roles of gambling engagement and ADHD characteristics. 国際誌

Keita Tokumitsu, Norio Sugawara, Takahiro Tabuchi, Norio Yasui-Furukori

Addictive behaviors　166　108327-108327　2025年7月

DOI： 10.1016/j.addbeh.2025.108327 　

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Gambling disorder is a behavioral addiction characterized by impulsivity and problem gambling, and it often cooccurs with ADHD. This study investigated the associations between ADHD symptoms and problem gambling, focusing on the roles of various forms of gambling engagement. Based on data from the JASTIS 2024 survey, which included 29,268 valid respondents, this cross-sectional study explored how ADHD symptoms are related to the prevalence of problem gambling and specific forms of gambling engagement. Problem gambling was assessed using the Problem Gambling Severity Index, and ADHD symptoms were measured with the Japanese version of the Adult ADHD Self-Report Scale. The results revealed that 22.2 % of the participants with ADHD symptoms exhibited problem gambling, this proportion was significantly higher than that reported in the general population. Causal mediation analysis revealed that all types of gambling engagement, except for lottery, mediated the relationship between ADHD symptoms and problem gambling. Among them, bicycle racing and online casinos exhibited the strongest effects. Multiple regression analysis revealed that online casino use was the strongest predictor of problem gambling both in the general population and among individuals with ADHD symptoms. These findings suggest that individuals with ADHD characteristics increase the risk of engaging in gambling activities, particularly casino and online gambling, which have a high potential for addiction. Given the association between problem gambling and casino-related experiences, this study underscores the need for stringent regulatory measures and targeted prevention strategies, particularly as Japan considers expanding casino operations.
Impact of COVID-19 vaccination by implementation timing and coverage rate in relation to misinformation prevalence in Japan. 国際誌

Yuki Furuse, Takahiro Tabuchi

Vaccine　59　127273-127273　2025年6月20日

DOI： 10.1016/j.vaccine.2025.127273 　

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COVID-19 vaccines have saved many lives during the pandemic. However, the implementation strategy of vaccination in some countries may not have been ideal. In this study, we investigated the impact of vaccination on COVID-19 mortality in counterfactual scenarios for different vaccine implementation timings and coverage in Japan. To do so, we developed a mathematical model to predict the number of COVID-19 deaths using weekly data on COVID-19 cases, vaccination coverage, vaccine effectiveness, and the proportion of SARS-CoV-2 variants. We also reanalyzed survey data from our previous study about the prevalence of misinformation beliefs and attitudes toward COVID-19 vaccination, in order to build counterfactual scenarios in which we had managed misinformation better or worse. In Japan, the COVID-19 death toll was 14,994 in 2021 before the emergence of the Omicron variant in December. Counterfactual scenario simulations using the mathematical model revealed that 30,117 deaths were averted by vaccination in 2021, considering the direct and indirect effects of vaccines. If we had failed to manage the influence of misinformation, vaccination coverage would have dropped from 83.4 % to 76.6 %. And there would have been 1020 more deaths. The death toll could have decreased by 431 in a scenario for better misinformation management, assuming vaccination coverage of 88.0 %. Three-month delayed vaccination implementation would have increased the death toll by 22,216, whereas three-month early implementation would have averted 7003 deaths. Therefore, implementation timing had a stronger effect than vaccination coverage. This study highlights the importance of assessing vaccination strategies from the perspective of misinformation management and timing to start vaccination rollout.
Influence on Consultation Behavior of Pregnant and Postpartum Women in Japan: Insights from a Nation-Wide Survey

Yuri Kita, Teruhide Koyama, Takahiro Tabuchi, Miho Shizawa

Healthcare　2025年6月13日

DOI： 10.3390/healthcare13121422 　
Occupational fall incidence associated with heated tobacco product use and lifestyle behaviors in Japan. 国際誌

Saki Tsushima, Kazuhiko Watanabe, Sora Hirohashi, Tomohiro Yoshimi, Yoshihisa Fujino, Takahiro Tabuchi, Masayoshi Zaitsu

Scientific reports　15　(1)　20035-20035　2025年6月6日

DOI： 10.1038/s41598-025-05204-9 　

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This study identifies the association between heated tobacco product (HTP) use and occupational falls, considering lifestyle variables. A nationwide web-based cross-sectional study between September and November 2023 analyzed data from 18,440 workers in Japan (mean age: 43 years; women: 43.9%). The primary outcome was the occupational falls in the past year. The secondary outcome was fall-related fractures. Participants were categorized as those who never used, those who formerly used, and those who currently used tobacco products; the lattermost were further classified according to the product used. Other behavioral factors included alcohol consumption, sleep duration, physical activity, comorbidities, body mass index, hypnotics/anxiolytic use, and sociodemographic variables. Overall, 7.3% participants reported occupational falls, and 2.8% reported fall-related fractures. Occupational fall incidence was higher for those who currently smoked (IR: 1.36, 95% CI: 1.20-1.54), particularly those who exclusively used HTPs (IR: 1.78) and those who used both conventional cigarettes and HTPs (IR: 1.64), than for those who never smoked. Fall-related fractures showed similar trends. Short sleep duration and diabetes were associated with increased fall risk, particularly among younger workers. These findings highlight the significant association between HTP use, lifestyle behaviors, and occupational falls.
Impact of the COVID-19 Pandemic on Changes in Tobacco Use Behavior: A Longitudinal Cohort Study in Japan

Makiko Kanai, Osamu Kanai, Takahiro Tabuchi

Journal of Epidemiology　2025年6月5日

DOI： 10.2188/jea.JE20240180 　
App‐Recorded Daily Step Counts, Sex Differences, and Risk of Cardiovascular Outcomes Among Middle‐Aged Population

Yasuaki Takeji, Akihiro Nomura, Hayato Tada, Soichiro Usui, Kenji Sakata, Takahiro Tabuchi, Masayuki Takamura

Journal of the American Heart Association　2025年6月3日

DOI： 10.1161/JAHA.124.040402 　
Longitudinal impact of tobacco advertising, promotion and sponsorship on perceptions of harmfulness of tobacco and uptake of heated tobacco products in Japan: findings from the JASTIS study

Kayo Togawa, Takahiro Tabuchi, Kota Katanoda

Tobacco Control　2025年6月2日

DOI： 10.1136/tc-2024-058909 　
It is never too late to stop smoking. Applying working estimates of smoking cessation on five-year overall survival gains after a cancer diagnosis

Nouhad El-Haddad, Yang Li, Geoff P. Delaney, Heewon Kang, Shalini Vinod, Margo Barr, Takahiro Tabuchi, Michael Kidd, Freddy Sitas

Cancer Epidemiology　2025年6月

DOI： 10.1016/j.canep.2025.102775 　
Association of gambling activities and modalities with problem gambling in Japan: A nationwide cross-sectional online survey-based study

Takashi Yoshioka, Ryuhei So, Tatsuya Noda, Moritoshi Kido, Chieko Ito, Tomoki Nakaya, Satoshi Funada, Shiori Tsutsumi, Takahiro Tabuchi

Addictive Behaviors Reports　2025年6月

DOI： 10.1016/j.abrep.2025.100595 　
Effects of Public Disclosure of a Japanese Celebrity's Oral Cancer: Trends in Oral Cancer Diagnoses

Shihoko Koyama, Takahiro Tabuchi, Kayo Nakata, Toshitaka Morishima, Shuji Uchida, Miki Ishibashi, Isao Miyashiro

Oral Diseases　2025年5月15日
出版者・発行元： Wiley
DOI： 10.1111/odi.15367 　

ISSN：1354-523X

eISSN：1601-0825

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ABSTRACT Objective On February 19, 2019, Chiemi Hori, a renowned Japanese singer, publicly announced her diagnosis of stage IV tongue cancer. The news was widely reported by the Japanese media. This study examined the association between the celebrity's tongue cancer disclosure and trends in the number of oral cancer diagnoses in the national population‐based cancer registry (NCR) in Japan. Methods Data from the NCR were used to plot monthly changes in the number of oral cancer diagnoses from 2016 to 2019 according to sex, age, residential area (divided into five categories based on the density of dentists), cancer site, and clinical stage at initial treatment. Time trends were analyzed using Joinpoint regression. Results Between 2016 and 2019, 39,415 oral cancer cases were registered. After Ms. Hori's disclosure, oral cancer diagnoses increased significantly, while other head and neck cancers showed no significant changes. The number of oral cancer diagnoses increased from 784 in January 2019 to 1195 in March 2019 (an average monthly change rate of 8.6% from December 2018 to March 2019). Conclusions There has been a sharp increase in the number of oral cancer diagnoses since the celebrity's disclosure. This suggests that it has raised public awareness of oral cancer.
[Poverty status of households delinquent to paying school lunch fees: A descriptive study using the 2023 JACSIS study].

Kotone Tanaka, Daisuke Nishioka, Yasutake Tomata, Takahiro Tabuchi

[Nihon koshu eisei zasshi] Japanese journal of public health　2025年4月21日

DOI： 10.11236/jph.24-097 　

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Objective This study aimed to describe the living conditions of households that had experienced arrears in school lunch fees for economic reasons and compile basic data to devise measures to address the problem of arrears in school lunch fees and child poverty.Methods We used data from the JACSIS study (2023), focusing on households with at least one school-age child. A state of arrears in school lunch fees was defined as "experiencing arrears" if the participants reported that they had experienced being unable to pay their children's school lunch fees for financial reasons, and "not experiencing arrears" otherwise. We employed a set of indicators to evaluate the poverty and living conditions of guardians and children, such as deprivation, household income, changes in income, and food insecurity for household poverty status, and items related to adverse childhood experiences of guardians and children's living conditions. The number and percentage of respondents for each indicator were calculated by school lunch payment status.Results Of the 1,919 participants, 88 (4.6%) had experienced arrears in school lunch fees, while 1,831 (95.4%) had not. Among those who had experienced arrears, 97.7% were in a state of deprivation, compared to 9.1% of those who had not experienced arrears. Additionally, those who had experienced arrears had a higher percentage of households with an income of less than four million yen (10.0% without experience of arrears vs. 17.1% with experience), reduced income (48.4% vs. 85.2%), and higher food insecurity (11.2% vs. 26.1%). Children from households with arrears were more likely to be respond "I do not know" or "I do not want to answer" by their guardians on all items related to childhood adverse experiences. They were also more likely to have guardians with mental illness (7.4% vs. 27.3%) and to experience domestic violence (14.4% vs. 80.7%).Conclusion The findings suggest that households with school lunch fee arrears were likely to be experiencing severe poverty and situations suggestive of child maltreatment. Therefore, identifying arrears in school lunch fees as a sign of poverty may reduce the incidence of such arrears and help protect children's right to a healthy upbringing by connecting families to appropriate support.
Economic recession and mental health distress among Japanese people in middle age

Hiroshi Murayama, Yukitsugu Komazawa, Masako Kakizaki, Yoshiharu Fukuda, Takahiro Tabuchi

Scientific Reports　2025年4月16日

DOI： 10.1038/s41598-025-85198-6 　
Colorectal Cancer Screening Amid COVID-19 in Japan: Analysis From the 2021-2022 JACSIS Study. 国際誌

Hiroaki Saito, Aminu Kende Abubakar, Akihiko Ozaki, Daisuke Hori, Michio Murakami, Yudai Kaneda, Masaharu Tsubokura, Takahiro Tabuchi

Cancer medicine　14　(8)　e70859　2025年4月

DOI： 10.1002/cam4.70859 　

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BACKGROUND: Maintaining a high participation rate is crucial for effective colorectal cancer (CRC) screening. The COVID-19 pandemic placed a significant burden on healthcare facilities, which hindered CRC screening efforts. However, the effects of the prolonged pandemic on CRC screening remain unclear. METHODS: We analyzed data from the Japan COVID-19 and Society Internet Survey in September 2021 and 2022 to examine CRC screening participation over the past year. We also evaluated the association between CRC screening participation in 2022 and the participation status, future screening intentions, background characteristics, and anxiety about COVID-19 measured using the fear of coronavirus disease 2019 scale (FVC-19S) from the 2021 survey.. RESULTS: Of the 13,261 respondents, 40.5% reported undergoing CRC screening in 2021, while 48.7% did so in 2022. Multivariable Poisson regression analysis showed that significant factors associated with CRC screening participation in 2022 included being male (adjusted incidence risk ratio [aIRR] 1.07, 95% confidence interval [CI]; 1.00-1.14, p = 0.026), age in the 40s (aIRR 0.89, 95% CI; 0.81-0.97, p = 0.012) and 50s (aIRR 0.89, 95% CI; 0.82-0.98, p = 0.011), being unmarried (aIRR 0.88, 95% CI; 0.82-0.95, p = 0.001), and employment status such as self-employed (aIRR 0.86, 95% CI; 0.76-0.97, p = 0.012) or unemployed (aIRR 0.86, 95% CI; 0.81-0.92, p < 0.01). Having an FVC-19S score below 21 was also a factor (aIRR 0.95, 95% CI; 0.90-1.00, p = 0.032). CONCLUSIONS: Although CRC screening rates increased from 2021 to 2022, a significant proportion of respondents still reported not undergoing screening, highlighting the importance of assessing the long-term impact of COVID-19 and identifying factors that make screening less accessible.
Disparities in Cervical and Breast Cancer Screening Among Sexual Minority Women in Japan: A Comparative Cross-Sectional Study

Akemi Hara, Akihiko Ozaki, Michio Murakami, Hiroaki Saito, Mika Nashimoto, Daisuke Hori, Masaharu Tsubokura, Kenji Gonda, Masahiro Wada, Kazunoshin Tachibana, Tohru Ohtake, Takahiro Tabuchi

Cancers　2025年4月

DOI： 10.3390/cancers17091411 　
Has the impact of cigarette smoking on mortality been underestimated by overlooking second-hand smoke? Tohoku medical megabank community-based cohort study

Masato Takase, Naoki Nakaya, Kozo Tanno, Mana Kogure, Rieko Hatanaka, Kumi Nakaya, Ippei Chiba, Sayuri Tokioka, Kotaro Nochioka, Takahiro Tabuchi, Taku Obara, Mami Ishikuro, Yuka Kotozaki, Akira Uruno, Tomoko Kobayashi, Eiichi N Kodama, Yohei Hamanaka, Masatsugu Orui, Soichi Ogishima, Satoshi Nagaie, Takahito Nasu, Hideki Ohmomo, Nobuo Fuse, Junichi Sugawara, Shinichi Kuriyama, Yoko Izumi, Atsushi Hozawa

BMJ Public Health　2025年4月

DOI： 10.1136/bmjph-2024-001746 　
Exploring the association of social isolation and loneliness on the experience of COVID-19 infection and hospitalization in the Japanese population: the JACSIS study

Hiroshi Murayama, Takumi Suda, Isuzu Nakamoto, Takahiro Tabuchi

Social Psychiatry and Psychiatric Epidemiology　2025年4月

DOI： 10.1007/s00127-024-02793-0 　
Nicotine dependence based on the tobacco dependence screener among heated tobacco products users in Japan, 2022-2023: The JASTIS study. 国際誌

Takuma Kitajima, Takashi Hisamatsu, Hideyuki Kanda, Takahiro Tabuchi

Neuropsychopharmacology reports　45　(1)　e12512　2025年3月

DOI： 10.1002/npr2.12512 　

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Heated tobacco products (HTPs) are nicotine-containing products similar to cigarettes and are widely used in Japan. However, there has been insufficient research on nicotine dependence associated with HTP use. This study investigated the association of the types of individuals who smoked with the prevalence of nicotine dependence. We utilized data from the Japan Survey on Tobacco and Health (JASTIS). A total of 7969 participants who currently smokes was selected from the 2022 and 2023 survey respondents for the analysis. Nicotine dependence was defined as a score of 5 or higher on the Tobacco Dependence Screener (TDS). The prevalence of nicotine dependence was 43.0% (3473/8077) among all participants who smoked, 42.9% (1479/3447) among those who used cigarettes, 44.2% (760/1720) among those who used two products, and 43.0% (1206/2802) among those who used HTPs. The prevalence of nicotine dependence was statistically higher in the participants who used two products than in cigarettes (odds ratio [OR], 1.17; 95% confidence interval [CI], 1.04-1.33). When classified by temperature, participants who used of two products (high-temp and low-temp) and those using participants who used HTPs (high-temp) had higher ORs for prevalent nicotine dependence (OR, 1.31 [95% CI, 1.14-1.51]) and (OR, 1.12 [95% CI, 1.00-1.25], respectively) compared to participants who used cigarettes. Additionally, the ORs for prevalent nicotine dependence increased with the number of tobacco sticks smoked per day. These results suggest that HTP use, particularly high-temperature HTPs use, and a higher number of tobacco sticks smoked is associated with nicotine dependence.
Three decades of population health changes in Japan, 1990–2021: a subnational analysis for the Global Burden of Disease Study 2021

Shuhei Nomura, Michio Murakami, Santosh Kumar Rauniyar, Naoki Kondo, Takahiro Tabuchi, Haruka Sakamoto, Yasuharu Tokuda, Nishali Patel, Jose Navarro de Pablo, Joseph L Dieleman, Angela Y Chang, Vegard Skirbekk, Sarah K Abe, Norito Kawakami, Erika Ota, Scott D Glenn, Chimedsuren Ochir, Hiroaki Miyata, Manami Inoue, Kenji Shibuya, Isaac Yeboah Addo, Mohammed Ahmed Akkaif, Syed Mahfuz Al Hasan, Waad Ali, Mohammad Al-Wardat, Hany Aly, Anayochukwu Edward Anyasodor, Jalal Arabloo, Ahmed Y. Azzam, Kavita Batra, Sonu Bhaskar, Samuel Adolf Bosoka, Ester Cerin, Vijay Kumar Chattu, Dong-Woo Choi, Bryan Chong, Samuel Demissie Darcho, Nicole Davis Weaver, Kuldeep Dhama, Robert Kokou Dowou, Temitope Cyrus Ekundayo, Ibrahim Farahat El Bayoumy, Pietro Ferrara, Nuno Ferreira, Takeshi Fukumoto, Xiang Gao, Samer Hamidi, Simon I Hay, Yuta Hiraike, Mehdi Hosseinzadeh, Nayu Ikeda, Arit Inok, Md. Rabiul Islam, Masao Iwagami, Ammar Abdulrahman Jairoun, Mihajlo Jakovljevic, Inn Kynn Khaing, Mohammad Jobair Khan, Atulya Aman Khosla, Tea Lallukka, Thao Thi Thu Le, Munjae Lee, Seung Won Lee, Wei-Chen Lee, Raimundas Lunevicius, Medha Mathur, Hadush Negash Meles, Mohammadreza Mobayen, Jama Mohamed, Abdollah Mohammadian-Hafshejani, Yanjinlkham Munkhsaikhan, Christopher J L Murray, Ganesh R Naik, Samidi Nirasha Kumari Navaratna, Phuong The Nguyen, Dieta Nurrika, Bogdan Oancea, Michael Safo Oduro, Takayoshi Ohkubo, Osaretin Christabel Okonji, Sok King Ong, Mahesh Padukudru P A, Jagadish Rao Padubidri, Romil R Parikh, Sungchul Park, Mahmoud Mohammed Ramadan, Shakthi Kumaran Ramasamy, Sheena Ramazanu, Elrashdy M. Moustafa Mohamed Redwan, Taeho Gregory Rhee, Cameron John Sabet, Vijaya Paul Samuel, Jennifer Saulam, Mohammad Ali Shamshirgaran, Premalatha K Shetty, Mika Shigematsu, Aminu Shittu, Emmanuel Edwar Siddig, Zhong Sun, Chandan Kumar Swain, Ruri Syailendrawati, Sree Sudha T Y, Jabeen Taiba, Masayuki Teramoto, Ngoc Ha Tran, Nguyen Tran Minh Duc, Dominique Vervoort, Muhammad Waqas, Kazumasa Yamagishi, Yuichiro Yano, Yuichi Yasufuku, Dong Keon Yon, Naohiro Yonemoto, Iman Zare, Zhiqiang Zhang, Hanqing Zhao, Claire Chenwen Zhong, Mohsen Naghavi

The Lancet Public Health　2025年3月
出版者・発行元： Elsevier BV
DOI： 10.1016/s2468-2667(25)00044-1 　

ISSN：2468-2667
Relationship Between Heated Tobacco Products and Placental Abruption: A Prospective Cohort Study Using Online Questionnaire. 国際誌

Hikaru Ooba, Jota Maki, Takahiro Tabuchi, Hisashi Masuyama

Journal of epidemiology and global health　15　(1)　30-30　2025年2月20日

DOI： 10.1007/s44197-025-00373-2 　

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BACKGROUND: Placental abruption (PA) is a critical obstetric complication, with maternal smoking recognized as a key risk factor. Despite the increased use of heated tobacco products (HTPs), the impact of HTPs remains unclear. This study investigated whether pregnant women using HTPs are at a higher risk of PA than non-users. METHODS: We analyzed data from "the Japan COVID-19 and Society Internet Survey," a prospective, self-reported online survey cohort. Questionnaires were randomly distributed between July 28, 2021, and August 30, 2021. Pregnant respondents in 2021 were invited to complete an additional survey from February 14, 2022, to February 28, 2022. We set the outcome as the absolute risk difference (aRD) and relative risk ratio (rRR) of PA incidence due to smoking HTPs in the first trimester of pregnancy. The sample size included 12 836 participants. We calculated outcomes using a generalized linear model (GLM) and inverse probability of treatment weighting (IPTW). We also performed a Bayesian approach and multiple-bias analysis for sensitivity analysis. RESULTS: We found the robust aRD of 0.07 (95% confidence interval (CI): 0.06, 0.09) and the rRR of 11.3 (95% CI: 7.5, 17.0). Multiple bias analyses showed that unmeasurable confounders would need to have at least an rRR = 14 relationship with both exposure and outcome to disprove the observed association. There has not been post hoc analysis or secondary use of data. CONCLUSION: Early pregnancy use of HTPs is associated with an increased risk of PA.
Breast cancer screening rates and influencing factors among LGBTQ groups in Japan.

Akemi Hara, Akihiko Ozaki, Michio Murakami, Hiroaki Saito, Mika Nashimoto, Daisuke Hori, Masaharu Tsubokura, Kenji Gonda, Masahiro Wada, Kazunoshin Tachibana, Tohru Ohtake, Takahiro Tabuchi

Breast cancer (Tokyo, Japan)　2025年2月8日

DOI： 10.1007/s12282-025-01669-8 　

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BACKGROUND: Lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals face significant health disparities worldwide, particularly in preventive medicine. In Japan, where breast cancer has the highest incidence rate among women, understanding screening behaviors among LGBTQ individuals is crucial for improving public health outcomes. OBJECTIVE: This study aimed to elucidate the relationship between LGBTQ status and breast cancer screening behaviors in Japan, identifying factors influencing screening uptake and highlighting challenges in health management for the LGBTQ community. METHODS: Using data from the Japan COVID-19 and Society Internet Survey (JACSIS), we analyzed breast cancer screening status among 11,056 biological females. Multinomial logistic regression and stratified regression analyzes were employed to examine factors associated with screening behavior, comparing LGBTQ and non-LGBTQ groups. RESULTS: LGBTQ individuals demonstrated significantly lower odds of undergoing breast cancer screening (OR 0.82, 95% CI 0.73-0.91, p < 0.001) compared to non-LGBTQ individuals. Key factors influencing lower screening rates among individuals in the survey were primarily linked to LGBTQ identity, followed by higher rates of being uninsured, unmarried status, lower income levels, alcohol consumption. Stratified analysis revealed that uninsured LGBTQ individuals had significantly lower odds of screening (OR 0.23, 95% CI 0.08-0.70, p = 0.01) compared to those with national health insurance. CONCLUSION: This study identifies noteworthy differences in breast cancer screening behaviors between LGBTQ and non-LGBTQ individuals in Japan, as indicated by lower odds of screening participation among LGBTQ individuals, even after adjusting for socioeconomic factors. Findings underscore the need for targeted interventions, including improved healthcare access, LGBTQ-friendly medical environments, and awareness campaigns to address these disparities and promote health equity within the LGBTQ community.
Association between equivalized annual household income and regular medical visits for hypertensive patients since the COVID-19 outbreak. 国際誌

Maya Toyama, Michihiro Satoh, Hideaki Hashimoto, Yutaro Iwabe, Takahito Yagihashi, Shingo Nakayama, Takahisa Murakami, Naoki Nakaya, Hirohito Metoki, Atsushi Hozawa, Takahiro Tabuchi

Hypertension research : official journal of the Japanese Society of Hypertension　48　(2)　786-795　2025年2月

DOI： 10.1038/s41440-024-02067-x 　

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Previous studies have shown an increase in blood pressure during the coronavirus disease 2019 (COVID-19) pandemic even among patients receiving antihypertensive treatment. This study aims to evaluate the association between equivalized annual household income and refraining from regular medical visits for hypertensive patients since the COVID-19 outbreak. We analyzed data from the Japan COVID-19 and Society Internet Survey (JACSIS), including 2832 hypertensive patients aged 20-79 years from the 2020 survey and at least one survey between 2021 and 2023. They were categorized into lower-income (<median of \3,182,000) and higher-income (≥median) groups. Refraining from regular medical visits was defined as not attending scheduled medical visits for hypertension in the past two months. Poisson regression or generalized linear mixed models were used, inverse probability weighted for Internet survey selection. After weighting, the mean age was 64.8 ± 10.3 years and 63.7% were men. In 2020, the proportion of hypertensive patients refraining from regular medical visits after weighting was 19.6% in the lower-income group and 8.8% in the higher-income group, with an adjusted proportion ratio (95% confidence interval) of 1.86 (1.13-3.06) for the lower-income group compared with the higher-income group. After 2020, the proportion of those refraining from regular medical visits declined in all income groups, and the income-related differences disappeared. During the social restrictions due to the COVID-19 pandemic, hypertensive patients with lower equivalized annual household incomes were more likely to refrain from regular medical visits. Strategies to reduce income-related inequities in medical care utilization may be necessary for future public health crises. A nationwide Internet survey in Japan revealed hypertensive patients with lower equivalized annual household incomes were significantly more likely to refrain from regular medical visits in 2020, during the social restrictions due to the COVID-19 pandemic. Addressing income-related inequities in medical care utilization is crucial for future public health crises.
Presenteeism in people with previous and current epilepsy: Determinants and psychosocial associations

Shuichiro Neshige, Yoshiko Takebayashi, Ruoyi Ishikawa, Narumi Ohno, Koji Iida, Hirofumi Maruyama, Takahiro Tabuchi

Seizure: European Journal of Epilepsy　2025年2月

DOI： 10.1016/j.seizure.2024.12.011 　
Longitudinal associations between informal caring, social network, and psychological distress among adolescents and young adults: modelling within-person effects. 国際誌

Miharu Nakanishi, Satoshi Yamaguchi, Mai Sakai, Hatsumi Yoshii, Syudo Yamasaki, Atsushi Nishida, Takahiro Tabuchi

BMC public health　25　(1)　260-260　2025年1月22日

DOI： 10.1186/s12889-025-21514-z 　

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BACKGROUND: Informal caring is associated with mental health deterioration among young people and impacts their help-seeking ability. Social network can provide social support and mitigate the impact of informal care. However, young carers may avoid identification and withdraw from social networks. Evidence regarding the reciprocal associations between caring, social network, and mental health is scarce. We aimed to investigate the directionality and specificity of the associations among the three factors in young people. METHODS: This study used three consecutive assessment data (2021-2023; T0-T2) from the Japan COVID-19 and Society Internet Survey. We included 5539 young persons aged ≤ 25 years and 25,445 adults aged 26-59 years. Social network was measured using the Lubben Social Network Scale. Psychological distress was evaluated using the Kessler Psychological Distress Scale. Caring status was retrospectively reported at T2. We employed a random intercept cross-lagged model to detect within-person prospective associations between informal caring, social network, and psychological distress. RESULTS: Young persons showed significant directional relationships from increased social network and psychological distress at T0 to increased likelihood of caring at T1 (standardised coefficient: 0.131 and 0.176, respectively; 95% confidence interval, 0.015-0.247 and 0.071-0.282, respectively). Adults aged 26-59 years showed a reverse relationship from caring to increased psychological distress both from T0 to T1 (0.061, 0.009-0.112) and from T1 to T2 (0.042, 0.000-0.084). CONCLUSIONS: Increased psychological distress and social network preceded the onset of informal caring among young persons. Incorporating psychological distress assessment may benefit the early identification of and support for young carers. The long-term interplay between social networking and informal caring needs further clarification.
A network analysis of postpartum depression and mother-to-infant bonding shows common and unique symptom-level connections across three postpartum periods. 国際誌

Norihiro Harasawa, Chong Chen, Sumiyo Okawa, Ryo Okubo, Toshio Matsubara, Shin Nakagawa, Takahiro Tabuchi

Communications psychology　3　(1)　7-7　2025年1月22日

DOI： 10.1038/s44271-024-00171-9 　

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Postpartum depression and mother-to-infant bonding difficulties (MIBD), two issues crucial to maternal and infant mental health, often coexist and affect each other. Our study aims to dissect their complex relationship through a graphical LASSO network analysis of individual symptoms in 5594 Japanese postpartum women, whose geographical distribution was nationally representative. We identified 'fear', 'enjoyment', 'overwhelm', and 'insomnia' as common bridge symptoms linking postpartum depression and MIBD across three distinct postpartum periods. Moreover, 'self-harm' emerged as a bridge symptom in the first 6 months and the 7-12 month period, while 'laugh' was a bridge symptom in the first 6 months and the 13-24 month period. Notably, 'self-blame' was identified as a unique bridge symptom specific to the 13-24 month period. Our analysis highlights the complexities of symptom connectivity across postpartum stages and underscores the critical need for interventions that address both common and stage-specific bridge symptoms to effectively support maternal mental health and strengthen mother-to-infant bonding.
Challenges to promoting maternal respiratory syncytial virus vaccination in Japan. 国際誌

Emiko Oka, Yutaka Ueda, Asami Yagi, Masaki Machida, Yuki Furuse, Takahiro Tabuchi

Vaccine　48　126767-126767　2025年1月22日

DOI： 10.1016/j.vaccine.2025.126767 　

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Pfizer's Abrysvo vaccine is highly effective in preventing severe lower respiratory tract illness in those at high risk from the Respiratory Syncytial Virus (RSV). Japan, like other countries, is promoting RSV vaccination among pregnant women, but it needs to do better. However, Japan is enduring a state of broad vaccine hesitancy. In light of our experiences with Japan's past failures in promoting the Human Papillomavirus vaccine, we describe some of the challenges encountered in promoting vaccines and discuss possible solutions.
Association of remote work with tobacco and alcohol use: a cross-sectional study in Japan. 国際誌

Kento Sonoda, Sumiyo Okawa, Takahiro Tabuchi

BMC public health　25　(1)　103-103　2025年1月9日

DOI： 10.1186/s12889-024-21066-8 　

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BACKGROUND: Remote work allows one to work free from workplace policy, but it may negatively affect health-related behaviors such as tobacco product use and alcohol drinking. Our study aimed to investigate the association of remote work with tobacco dependence and hazardous alcohol use. METHODS: This nationwide Internet-based survey was conducted in Japan in February 2023. Using the data of 8,292 workers aged 18 - 64, frequency of remote work (0, < 1, ≥ 1 day per week), tobacco dependence based on the scores of the Tobacco Dependence Screener ≥ 5, hazardous alcohol use based on the scores of the Alcohol Use Disorders Identification Test ≥ 8 were assessed. Then, the associations of frequency of remote work with tobacco dependence and hazardous alcohol use were examined using a multivariable Poisson regression model. RESULTS: The percentages of remote work 0, < 1, ≥ 1 day per week were 56.6%, 9.9%, and 33.5%, respectively, whereas those of tobacco dependency and hazardous alcohol use were 11.3% and 17.9%, respectively. Remote work < 1 day per week (adjusted prevalence ratio [aPR] 1.30, 95%CI 1.07 - 1.57), and ≥ 1 per week (aPR 1.29, 95%CI 1.13 - 1.47) were associated with tobacco dependence. Further, remote work < 1 day per week (aPR 1.43, 95%CI 1.25 - 1.65), and ≥ 1 per week (aPR 1.40, 95%CI 1.27 - 1.55) were associated with hazardous alcohol use. CONCLUSIONS: Remote workers showed higher prevalence of tobacco dependence and hazardous alcohol use. The health behavior of remote workers should be carefully monitored.
Occupational disparities in common cancer screening participation among workers: a nationwide cross-sectional study in Japan

Kazuhiko Watanabe, Takahiro Tabuchi, Masayoshi Zaitsu

Journal of Occupational Health　2025年1月7日

DOI： 10.1093/joccuh/uiaf046 　
Population Using Tobacco for Pain Relief: A Preliminary Cross‐Sectional Study in Japan

Keiko Yamada, Satoko Chiba, Masako Iseki, Takahiro Tabuchi

Neuropsychopharmacology Reports　45　(1)　2025年1月2日
出版者・発行元： Wiley
DOI： 10.1002/npr2.12516 　

ISSN：2574-173X

eISSN：2574-173X

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ABSTRACT Background There is a complex relationship between tobacco use and pain. Nicotine provides temporary pain relief but increases the risk of chronic pain. This study aimed to investigate use of tobacco for pain relief and its association with demographic and medical characteristics in Japan. Methods We used a web‐based survey to recruit 2000 individuals aged 20–69 who had experienced pain in the previous month. They answered questions on demographics, smoking status, lifestyle, socioeconomic status, and medical information. Smokers were asked if they smoked tobacco to relieve pain. Those who responded “strongly agree” or “agree” were labeled as using tobacco for pain relief. We used analysis of covariance to test the associations among smokers' background characteristics by whether they used tobacco for pain relief. Results Overall, 6.6% of smokers with pain (3.5% with acute or subacute pain and 8.8% with chronic pain) used tobacco for pain relief. These individuals were generally younger, more likely to be treated for schizophrenia and use analgesics, with higher pain severity, more catastrophic thinking about pain, and a centralized symptom. However, they were less likely to engage in regular exercise. Conclusions Overall, 6.6% of smokers (3.5% with acute or subacute pain and 8.8% with chronic pain) used tobacco to relieve their pain, even though most of them also received medical treatment and used pain medication. Healthcare providers and policy makers should account for this population of smokers in their planning.
The rally ‘round the flag effect in third parties: the case of the Russian invasion of Ukraine

Kentaro Fukumoto, Takahiro Tabuchi

Journal of Elections, Public Opinion and Parties　2025年1月2日

DOI： 10.1080/17457289.2023.2293198 　
Association between heated tobacco product use and worsening asthma symptoms: findings from a nationwide internet survey in Japan, 2023.

Shingo Noguchi, Tomohiro Ishimaru, Kazuhiro Yatera, Yoshihisa Fujino, Takahiro Tabuchi

Environmental health and preventive medicine　30　77-77　2025年

DOI： 10.1265/ehpm.25-00197 　

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BACKGROUND: Heated tobacco products (HTPs) are widely used in Japan, following cigarettes, but their health effects remain unclear. HTPs are often considered a less harmful alternative to cigarettes and are commonly used by adults with asthma, even though smoking is one of the most obvious and treatable factors in asthma. We aimed to elucidate the association between HTP use and asthma symptoms in adults with asthma. METHODS: A total of 3,787 individuals with asthma were extracted from the data in the Japan COVID-19 and Society Internet Survey 2023, an ongoing longitudinal internet-based cohort study conducted by a nationwide internet research company in Japan. They were categorized into three groups (never, past, and current smokers) based on cigarette use. The association between HTP use and worsening of asthma symptoms within the previous 2 months in each group was analyzed using univariate and multivariate logistic regression analyses. Both exposure and outcomes were assessed by self-reporting. RESULTS: Among the participants, 2,470 (65.2%) were never smokers, 845 (22.3%) were past smokers, and 472 (12.5%) were current smokers. Overall, the proportion of HTP users was 429 (11.3%), and worsened asthma symptoms were observed in 400 (10.6%) individuals. The total proportion of HTP users and worsened asthma symptoms was 70 (2.8%) and 259 (10.5%) among never smokers, 180 (21.3%) and 72 (8.5%) among past smokers, and 179 (37.9%) and 69 (14.6%) among current smokers. After adjusting for confounders, the odds ratio (OR) was 3.25 (95% confidence interval [CI] 1.86-5.68, p < 0.001), 1.47 (95% CI 0.93-2.34, p = 0.1), and 2.23 (95% CI 1.46-3.43, p < 0.001) for never, past, and current cigarette smokers with HTP use, respectively, where never smokers without HTP use were set as the standard. CONCLUSION: The use of HTPs, not only cigarette smoking, was associated with worsening of asthma symptoms in adults with asthma. Therefore, people need to understand the harmful effects of HTPs on asthma symptoms.
Social network diversity and COVID-19 infection and severity risk: a longitudinal population study. 国際誌

Takahiro Suzuki, Takeo Fujiwara, Takahiro Tabuchi

Frontiers in public health　13　1730268-1730268　2025年

DOI： 10.3389/fpubh.2025.1730268 　

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BACKGROUND: Clinical evidence on how social network diversity (SND) influences the risk of infection and disease severity during the coronavirus disease 2019 (COVID-19) pandemic remains limited. We aim to investigate the associations between SND and the risk of COVID-19 infection and disease severity using a large-scale longitudinal cohort study. METHODS: We analyzed data from participants in a longitudinal study, the Japan COVID-19 and Society Internet Survey (JACSIS) between 2020 and 2023. The SND score was calculated as the sum of seven distinct types of social networks. COVID-19 infection was assessed as ever infection, and severity was defined as oxygen-requiring admission, using a self-reported questionnaire. Poisson regression with robust standard errors estimated risk ratios (RRs) and 95% confidence intervals (CIs), adjusting for sociodemographic and clinical characteristics. RESULTS: Of 13,713 participants (mean age 53.2 ± 15.7 years, 46.4% women), 3,251 (23.7%) developed COVID-19, and among infected individuals, 277 (8.5%) required oxygen therapy. Higher SND scores were associated with COVID-19 infection with linear trend (SND score 7 vs. 0: adjusted RR 2.49; 95% CI 2.11-2.95). In contrast, the association between SND score and disease severity followed a U-shaped pattern, with 4-5 SND showing the lowest risk of oxygen-requiring admission (adjusted RR 0.15; 95% CI 0.11-0.30) compared to those with 0 SND. CONCLUSION: While higher SND was associated with increased COVID-19 infection risk, moderate social network diversity appeared protective against severe disease outcomes. These findings suggest a complex trade-off between exposure risk and potential health benefits of social networks during infectious disease outbreaks.
Barriers to seeking consultation at public service and medical facilities among pregnant and postpartum women in Japan: a cross-sectional study. 国際誌

Sumiyo Okawa, Kaori Seino, Hiroyasu Iso, Takahiro Tabuchi

PeerJ　13　e19320　2025年

DOI： 10.7717/peerj.19320 　

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BACKGROUND: Pregnant and postpartum women often experience parenting problems which may affect their mental health and children's health and development. However, their ability to seek consultation at public service or medical facilities remains unclear. This study aimed to identify the characteristics associated with women who refrain from visiting these facilities for consultation and their reasons for it. METHODS: This cross-sectional internet-based survey was conducted in Japan between July and August 2021, involving 7,326 women (1,639 pregnant and 5,687 postpartum women). The study outcome was defined as refraining from seeking consultation on family or parenting issues at public service or medical facilities despite a perceived need. We identified women's characteristics associated with refraining from consultation using multivariable logistic regression and conducted a descriptive analysis of 13 listed reasons for refraining from the consultation. RESULTS: The percentage of women who reported refraining from seeking consultation at public service or medical facilities was 8.6% and 5.1%, respectively. Common factors associated with refraining from seeking consultation at these facilities included having a child(ren) and being in the postpartum period, low health literacy, lack of partner support, and current disability. "Difficulty taking child(ren) to the consultation" and "uncertainty about the seriousness of the problem" were major reasons for refraining from consultation. DISCUSSION: Healthcare workers at public service and medical facilities should offer prenatal education on the importance of seeking help. An online consultation service and an improved facility environment may mitigate women's perceived barriers to seeking consultation.
Factors influencing mask-wearing behavior in the context of COVID-19 severity risks in the post-COVID-19 era: a Japanese Nationwide Epidemiological Survey in 2023.

Shingo Noguchi, Tomohiro Ishimaru, Kazuhiro Yatera, Yoshihisa Fujino, Masayoshi Zaitsu, Takahiro Tabuchi

Environmental health and preventive medicine　30　41-41　2025年

DOI： 10.1265/ehpm.24-00138 　

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BACKGROUND: Although the global COVID-19 mortality rate is decreasing, COVID-19 remains an infectious disease with a high mortality rate, especially in older adults and individuals with comorbidities. In Japan, mask-wearing has been left to individual discretion since March 13, 2023, but remains a key protective measure. This study aimed to identify factors influencing individual mask-wearing behavior in post COVID-19 era, with a focus on risk factors for severe COVID-19. METHODS: Data from 33,000 participants, obtained from the Japan COVID-19 and Society Internet Survey 2023, were used, which was conducted from September 25 to November 17, 2023. Participants were randomly selected from approximately 2.2 million panelists from a nationwide Japanese Internet research company, with sampling adjusted by age, sex, and living area to match the population distribution in Japan. The association between wearing a mask and risk factors for severe COVID-19 (age, sex, smoking, COVID-19 vaccination, history of COVID-19, body mass index (BMI), and comorbid conditions) was evaluated using univariate and multivariate analyses. RESULTS: In total, 28,481 individuals were included, of whom 18,371 (64.5%) answered that they wore masks. After adjusting for confounders, older age (adjusted relative risk [RR], 1.50; 95% confidence interval [CI], 1.45-1.55 for "75-83" years), no history of COVID-19 (adjusted RR, 1.06; 95% CI, 1.04-1.08), low BMI (adjusted RR, 1.04; 95% CI, 1.02-1.07), and increased number of comorbid conditions (adjusted RR, 1.11; 95% CI, 1.05-1.18 for three or more) were significant positive factors for wearing a mask. In contrast, men (adjusted RR, 0.89; 95% CI, 0.87-0.90), no COVID-19 vaccination (adjusted RR, 0.78; 95% CI, 0.76-0.81), and current smoking history (adjusted RR, 0.96; 95% CI, 0.93-0.99) were significant negative factors. CONCLUSION: We demonstrated that mask-wearing behavior differed based on individual risk factors for severe COVID-19, with some risk factors negatively influencing mask use in Japan. It may be necessary to recommend mask-wearing for these individuals, especially during situations such as COVID-19 epidemic season or the onset of epidemics, considering individual mask-wearing behavior.
Prevalence and associated factors of waterpipe tobacco smoking in Japan. 国際誌

Yukari Isaka, Ai Hori, Bibha Dhungel, Takahiro Tabuchi, Kota Katanoda

Tobacco induced diseases　23　2025年

DOI： 10.18332/tid/205196 　

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INTRODUCTION: Despite the global increase in waterpipe tobacco use (hookah tobacco, shisha), its prevalence and characteristics are understudied in Japan. We aimed to investigate the prevalence and associated factors of waterpipe tobacco use in the Japanese population. METHODS: Data were obtained from the Japan 'Society and New Tobacco' Internet Survey, conducted in February 2023. Of the 34000 surveyed participants, a total of 31037 respondents (91.3%) aged 15-82 years were included. Current waterpipe tobacco smokers were defined as those reporting use 'occasionally' or 'almost every day' in the past 30 days. Inverse probability weighting was used to calculate waterpipe tobacco use, which approximated the Japanese national population. Logistic regression analyses were conducted to estimate the effect of waterpipe tobacco use, adjusted for sociodemographic variables. RESULTS: The prevalence of current and former waterpipe tobacco use in Japan was 1.4% and 3.9%, respectively, both with higher prevalence among men. Use was notably higher among individuals in their 20s, with prevalence rates of 4.4% among those aged 20-29 years. Waterpipe tobacco use among current tobacco product users was 2.5% for cigarette users, 4.7% for heated tobacco product users, and 32.5% for electronic cigarette users. Waterpipe tobacco use was more strongly associated with current e-cigarette (AOR=4.06; 95 % CI: 2.7-6.0) and heated tobacco product (HTP) use (AOR=2.44; 95 % CI: 1.9-3.2), while individuals with former combustible tobacco (AOR=3.12; 95 % CI: 2.4-4.1) or cannabis use (AOR=14.8; 95 % CI: 9.5-23.2) reported higher prevalence of current waterpipe use. CONCLUSIONS: We found a high prevalence of waterpipe tobacco smoking among young adults and other tobacco product users in Japan. Public health initiatives should focus on educating the population about the risks associated with waterpipe tobacco use and developing policies to regulate its availability and marketing.
Discomfort Experienced Due to the Odor and Physiological Responses of Residual Tobacco Smoke Brought Into Workplaces by Smokers on Work Performance and Mental Health

Kosuke Kiyohara, Takaaki Ikeda, Tomohiro Ishimaru, Ryo Okubo, Takahiro Tabuchi

Journal of Epidemiology　2025年

DOI： 10.2188/jea.JE20240354 　
Effect of Social Support on Caregiver's Functional Disability Due to Spouse's Functional Disability. 国際誌

Toshimasa Sone, Naoki Nakaya, Yumi Sugawara, Kumi Nakaya, Masayuki Hoshi, Takahiro Tabuchi, Atsushi Hozawa

Journal of the American Medical Directors Association　26　(1)　105324-105324　2025年1月

DOI： 10.1016/j.jamda.2024.105324 　

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OBJECTIVES: To examine the effect of social support on the risk of caregiver's functional disability due to spouse's functional disability. DESIGN: Longitudinal study. SETTING AND PARTICIPANTS: In this cohort study using the Ohsaki Cohort 2006 Study data, the baseline survey was conducted from December 1, 2006, to December 15, 2006, and included 7598 older adults, including 3799 couples, ≥65 years of age. METHODS: The incidence of spouse's functional disability was defined as certification for the Long-term Care Insurance, which uses a nationally uniform standard of functional disability. The primary outcome was the incidence of the caregiver's functional disability, and the follow-up period was between December 16, 2006, and November 30, 2019. Five social support questionnaires were used to assess the degree of emotional and instrumental social support available to each participant. The Cox proportional hazards model was used to evaluate the incidence of functional disability among caregivers after the occurrence of spouses' functional disability. Subgroup analyses were also conducted according to the status of emotional and instrumental social support. RESULTS: The caregiver's functional disability increased significantly among those whose spouses had functional disability compared with those whose spouses had no disability [multivariate hazard ratio (HR), 1.86]. Emotional and instrumental social support showed significant positive interactions on this association (emotional and instrumental support: P for interaction < .01 and < .01, respectively), and the risk of caregiver's disability was higher among those without social support than among those with social support (with emotional support: HR, 1.84; without emotional support: HR, 2.51; with instrumental support: HR, 1.85; without instrumental support: HR, 2.31). CONCLUSIONS AND IMPLICATIONS: Social support may help to alleviate the increased risk for caregiver's functional disability due to the spouse's functional disability.
The association between an individual’s development of non-communicable diseases and their spouse’s development of the same disease: the Longitudinal Survey of Middle-aged and Elderly Persons

Tomohiko Ukai, Takahiro Tabuchi, Hiroyasu Iso

Environmental Health and Preventive Medicine　2025年

DOI： 10.1265/ehpm.24-00294 　
Changes in Municipal-Level Social Capital and Socioeconomic Inequalities in Sports Group Participation and Walking Time Among Older Adults

Taishi Tsuji, Meiko Yokoyama, Satoru Kanamori, Takahiro Tabuchi, Katsunori Kondo

Journal of Physical Activity and Health　2025年1月1日

DOI： 10.1123/jpah.2024-0415 　
Correlates of COVID-19 conspiracy theory beliefs in Japan: A cross-sectional study of 28,175 residents

Yukihiro Sato, Ichiro Kawachi, Yasuaki Saijo, Eiji Yoshioka, Ken Osaka, Takahiro Tabuchi

PLOS ONE　2024年12月30日

DOI： 10.1371/journal.pone.0310673 　
Mental health risks in pregnancy and early parenthood among male and female parents following unintended pregnancy or fertility treatment: a cross-sectional observational study. 国際誌

Naoki Mizunuma, Keiko Yamada, Takashi Kimura, Yutaka Ueda, Takashi Takeda, Takahiro Tabuchi, Kunihiko Kurosaki

BMC pregnancy and childbirth　24　(1)　860-860　2024年12月26日

DOI： 10.1186/s12884-024-07082-x 　

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BACKGROUND: Unintended pregnancy at higher risk of perinatal mood disorders; however, concurrent factors such as socioeconomic conditions may be more critical to mental health than pregnancy intention. Mental health risks among individuals undergoing fertility treatment are inconsistent. We investigated mental health risks during pregnancy and parenthood in parents who conceived unintentionally or through fertility treatment compared to those who conceived naturally and intentionally. METHODS: We conducted a web-based study with 10,000 adults ≥ 18 years old, either pregnant or with a child aged < 2 years. Male and female respondents weren't couples. We analyzed 1711 men and 7265 women, after filtering out invalid responses. We used a questionnaire including conception methods (e.g., naturally conceived intended/unintended pregnancies, fertility treatment such as scheduled intercourse or ovulation inducers [SI/OI], intrauterine insemination [IUI], and in-vitro fertilization or intracytoplasmic sperm injection [IVF/ICSI]) and mental health risks (e.g., psychological distress, chronic pain, death fantasies). Using a modified Poisson regression, we estimated relative risks (RR [CI]) for mental health risks compared to those with intended pregnancies. RESULTS: Unintended pregnancy showed higher mental health risks during pregnancy in both genders, with women having significantly higher psychological distress, chronic pain, and death fantasies (RR 1.63 [1.05-2.54], RR 1.63 [1.14-2.33], and RR 2.18 [1.50-3.18], respectively). Women's death fantasies risk remained high in parenthood: RR 1.40 (1.17-1.67). In relation to fertility treatments, men using SI/OI during their partner's pregnancy showed higher mental health risks, especially for chronic pain (RR 1.75 [1.01-3.05]). Men who underwent IUI showed higher mental health risks during parenthood, notably death fantasies (RR 2.41 [1.13-5.17]). Pregnant women using SI/OI experienced higher mental health risks, with a significant risk of chronic pain (RR 1.63 [1.14-2.33]). Pregnant women using IVF/ICSI had a significantly lower risk of chronic pain (RR 0.44 [0.22-0.87]), but women who used IVF/ICSI had a significantly higher risk of death fantasies during parenthood (RR 1.40 [1.04-1.88]). CONCLUSIONS: Mental health risks vary by parenting stage (pregnancy or early parenthood) and gender, especially for those who conceived unintentionally or through fertility treatment. Both stages require adaptable mental health support for all parents. TRIAL REGISTRATION: N/A (non-interventional study).
Changes in Personal Behaviors During and After the COVID-19 Pandemic: A Nationwide Three-Year Longitudinal Study in Japan. 国際誌

Akane Takamatsu, Hitoshi Honda, Toshiki Miwa, Takahiro Tabuchi, Kiyosu Taniguchi, Kenji Shibuya, Yasuharu Tokuda

Asia-Pacific journal of public health　10105395241305929-10105395241305929　2024年12月17日

DOI： 10.1177/10105395241305929 　

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Few longitudinal studies have examined the impact of the COVID-19 pandemic on personal behaviors. This study investigated changes in four social behaviors among the Japanese public during and after the COVID-19 pandemic, using four-wave longitudinal data (2020-2023) from the Japan COVID-19 and Society Internet Survey (JACSIS). In total, 8622 respondents continuously participated in the surveys. In JACSIS 2023, the percentage of individuals who always refrained from specific actions decreased compared with 2020: traveling (71.0%-30.9%), non-essential and non-urgent outings (60.6%-24.5%), crowded spaces (62.6%-28.0%), and eating out (49.5%-21.6%). Mixed-effects logistic regression analysis indicated that essential health care workers displayed more cautious behavior than other workers, and respondents were less likely to refrain from these actions in JACSIS 2023 compared with 2020. Understanding behavioral changes is crucial to evaluating the efficacy of COVID-19 prevention measures and improving future pandemic response strategies.
The Association between Perinatal Complications and Adverse Childhood Experiences: Findings from a Nationwide Online Survey. 国際誌

Yousuke Imanishi, Ichiro Wada, Takahiro Tabuchi

American journal of perinatology　2024年12月13日

DOI： 10.1055/a-2464-3665 　

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OBJECTIVE: This study aimed to evaluate the association between maternal adverse childhood experiences (ACEs) levels and the risk of perinatal complications. STUDY DESIGN: This is a retrospective cohort study of 5,693 mother-child pairs born between 2019 and 2021, who completed questionnaires on maternal ACE scores and perinatal complications such as preterm birth, low birth weight infants, pregnancy-induced hypertension (PIH), gestational diabetes mellitus (GDM), and premature rupture of membrane (PROM). Odds ratios (OR) and 95% confidence intervals (CI) were calculated using logistic regression according to the three ACE score groups after adjusting for confounding factors such as maternal age, child's sex, household income, and maternal education. RESULTS: Maternal ACEs have a significant positive correlation with preterm birth (OR: 1.42, 95% CI: 1.09-1.86, p for trend = 0.009), PIH (OR: 1.55, 95% CI: 1.17-2.07, p for trend = 0.002), and PROM (OR: 1.42, 95% CI: 1.09-1.84, p for trend = 0.01). These associations remained unchanged when stratified according to smoking, alcohol consumption, and obesity. CONCLUSION: Maternal ACEs were associated with the risk of perinatal complications such as preterm birth, PIH, and PROM. KEY POINTS: · Maternal ACEs are linked to higher risks of preterm birth, PIH, and PROM.. · Parental divorce, emotional abuse, and neglect were the most common ACEs among Japanese mothers.. · Mothers with ACEs score ≥ 2 had a higher risk of perinatal complications..
Combined associations of education and health literacy with preventive dental visits in patients with diabetes: a nationwide cross-sectional study

Kyoko Saito, Yuki Kawai, Hirono Ishikawa, Takahiro Tabuchi, Keisuke Kuwahara

Diabetology International　2024年12月2日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1007/s13340-024-00780-z 　

ISSN：2190-1678

eISSN：2190-1686
Association between adverse childhood experiences and pregnancy morbidities: A nationwide online-based cross-sectional study. 国際誌

Yuto Maeda, Takahiro Tabuchi, Takeo Fujiwara

The journal of obstetrics and gynaecology research　50　(12)　2231-2238　2024年12月

DOI： 10.1111/jog.16124 　

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OBJECTIVE: To examine the association between adverse childhood experiences (ACEs) and pregnancy morbidities, including preterm birth (PTB), gestational diabetes (GDM), preeclampsia, and small-for-gestational-age (SGA) among the general population in Japan. METHODS: The data were from the JACSIS study, an online-based nationwide survey conducted from July to August 2021 in Japan (N = 5444). ACEs included physical, sexual, and psychological abuse, neglect, childhood poverty, bully victimization, domestic violence, parental death, and parental divorce. Pregnancy morbidities, including PTB, GDM, preeclampsia, and SGA were identified through questionnaires. A multivariable logistic regression model was applied. RESULTS: Of 5444 women, 2778 (51.0%) had no ACEs, and 374 (6.9%) had four or more ACEs. A dose-response association was found between total ACE score and PTB and preeclampsia (p-value: 0.016 and 0.001). Women with four or more ACE scores showed higher risks of preeclampsia (adjusted odds ratio [aOR] [95% confidence interval, CI]: 3.06 [1.57-5.94], p-value: 0.001). Besides, those with two or three ACEs had higher risks of PTB (aOR [95%CI]: 1.42 [1.01-2.02], p-value: 0.046, and aOR [95%CI]: 1.61 [1.04-2.50], p-value: 0.041), and women with one ACE showed a higher risk of GDM (aOR [95%CI]: 1.34 [1.02-1.77], p-value: 0.035). SGA was not associated with ACEs. CONCLUSION: ACEs were associated with an increased risk of PTB, preeclampsia, and GDM, but not SGA among the general population in Japan.
Real-world predictors of severe psychological distress during the COVID-19 pandemic in Japan: Insights from a large-scale internet-based cohort study. 国際誌

Keita Tokumitsu, Norio Sugawara, Takahiro Tabuchi, Norio Yasui-Furukori

Neuropsychopharmacology reports　44　(4)　798-808　2024年12月

DOI： 10.1002/npr2.12495 　

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AIM: The COVID-19 pandemic has had negative physical and psychological impacts worldwide. However, there has been a lack of real-world evidence concerning the predictors of severe psychological distress (SPD) among the general population in Japan during the COVID-19 pandemic. The aim of this study was to examine predictors of SPD during the COVID-19 pandemic. METHODS: We investigated the predictors of new-onset SPD in the general Japanese population using data from a large-scale internet-based cohort study. RESULTS: We included 16 489 study participants (age range = 16-81, mean age = 52.7, percentage of male = 50%) in the analysis. Over the course of 1 year from baseline, the estimated proportion of participants who experienced SPD was 5.2% with inverse probability weighting. The predictors of SPD included younger age, being never married, being unemployed, having a higher education background, scoring higher on the Fear of Coronavirus-19 Scale, experiencing more adverse childhood experiences, reporting poorer subjective health status, and COVID-19 with oxygen therapy. Our internet-based survey of the Japanese population may have selection bias, limiting the generalizability to other countries and cultures. CONCLUSION: This study revealed that being afflicted with COVID-19 requiring oxygen therapy is the most significant predictor of SPD. In addition, we found that vulnerability to social isolation, such as never being unmarried, anxiety toward COVID-19, and susceptibility to stress, are predictors of the emergence of SPD. Therefore, the implementation of online support systems and ensuring access to accurate information may protect against SPD during the COVID-19 pandemic in Japan.
Exploring the relationship between personal and cohabiting family members’ COVID-19 infection experiences and fear of COVID-19: a longitudinal study based on the Japan COVID-19 and Society Internet Survey (JACSIS)

Akira Ishikawa, Hirokazu Tachikawa, Haruhiko Midorikawa, Takahiro Tabuchi

BMJ Open　2024年12月

DOI： 10.1136/bmjopen-2024-087595 　
Is flat rate pricing for unlimited alcohol consumption associated with problematic alcohol consumption patterns? A cross-sectional study with the Japan COVID-19 and Society Internet Survey

Mami Wakabayashi, Aya Kinjo, Yoshifumi Sugiyama, Midori Takada, Hiroyasu Iso, Takahiro Tabuchi

BMJ Open　2024年12月

DOI： 10.1136/bmjopen-2023-079025 　
Impact of an mHealth App (Kencom) on Patients With Untreated Hypertension Initiating Antihypertensive Medications: Real-World Cohort Study. 国際誌

Koichiro Matsumura, Atsushi Nakagomi, Eijiro Yagi, Nobuhiro Yamada, Yohei Funauchi, Kazuyoshi Kakehi, Ayano Yoshida, Takayuki Kawamura, Masafumi Ueno, Gaku Nakazawa, Takahiro Tabuchi

JMIR cardio　8　e52266　2024年11月26日

DOI： 10.2196/52266 　

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BACKGROUND: To prevent the further development of cardiovascular diseases, it is a growing global priority to detect untreated hypertension in patients and ensure adequate blood pressure control via drug therapy. However, few effective tools that facilitate the initiation of antihypertensive medications among such patients have been identified. OBJECTIVE: We aimed to determine whether a mobile health (mHealth) app facilitates the initiation of antihypertensive medications among patients with untreated hypertension. METHODS: We analyzed a large longitudinal integrated database mainly comprised of data from middle-aged, employed people and their families. The database contained data from health checkups, health insurance claims, and the mHealth app kencom. kencom is used to manage daily life logs (eg, weight, number of steps) and to provide health information tailored to customers. Patients with untreated hypertension were identified using the baseline health checkup data, and follow-up health checkups were conducted to identify the rate of initiation of antihypertensive medications between mHealth app users and nonusers. Antihypertensive medication status was confirmed via a questionnaire administered during the medical checkup as well as a review of the health insurance claims database. We conducted a modified Poisson regression analysis, weighted by inverse probability of treatment weighting, to examine the effect of mHealth app usage on the initiation of antihypertensive medications. Additionally, data from four lifestyle questionnaires from the baseline and follow-up health checkups were collected to evaluate lifestyle modifications that could be attributed to the mHealth app. RESULTS: Data were collected from 50,803 eligible patients (mean age 49, SD 9 years; men n=39,412, 77.6%; women n=11,391, 22.4%) with a median follow-up period of 3.0 (IQR 2.3-3.1) years. The rate of initiation of antihypertensive medications was significantly higher in the mHealth app user group than in the nonuser group: 23.4% (3482/14,879) versus 18.5% (6646/35,924; P<.001), respectively. The risk ratio of mHealth app usage for initiated antihypertensive medications was 1.28 (95% CI 1.23-1.33). Among those who did not intend to improve their lifestyle habits such as exercise and diet at baseline, the rate of lifestyle improvement at follow-up was compared between mHealth app users and nonusers, using data from the questionnaires; mHealth app users demonstrated a significantly higher rate of lifestyle changes than nonusers. CONCLUSIONS: For patients with untreated hypertension, the use of the mHealth app kencom, which was not dedicated to hypertension treatment, was associated with a higher initiation of antihypertensive medications.
Association between cigarette and heated tobacco use and breastfeeding cessation within 6 months postpartum in Japan: an internet-based cross-sectional study. 国際誌

Sumiyo Okawa, Keiko Nanishi, Hiroyasu Iso, Takahiro Tabuchi

Scientific reports　14　(1)　29214-29214　2024年11月25日

DOI： 10.1038/s41598-024-78423-1 　

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This study examined the association between cigarette and heated tobacco product (HTP) use before and during pregnancy and after six months postpartum and premature breastfeeding cessation (within 6 months postpartum). An internet-based cross-sectional survey was conducted from July to August 2021 in Japan, and the data of 4,005 women who gave birth between January 2019 and February 2021 were analyzed. The Poisson regression model with robust error variance showed that pre-pregnancy cigarette-only (adjusted prevalence ratio [aPR], 1.34; 95% confidence interval, [CI] 1.06 - 1.70) and combination users (i.e., cigarettes and HTPs) (aPR, 1.34; 95% CI, 1.02 - 1.77) and quitters during pregnancy (aPR, 1.37; 95% CI, 1.15 - 1.64) were more likely to cease breastfeeding prematurely than non-users. HTP-only users before (aPR, 1.32; 95% CI, 0.99 - 1.76) and during pregnancy (aPR, 1.08; 95% CI, 0.61 - 1.92) had no association with premature breastfeeding cessation. The multinomial logistic regression model showed that premature breastfeeding cessation was associated with cigarette-only (adjusted relative risk ratios [aRRR], 2.17; 95% CI, 1.22 - 3.85) and combination-use (aRRR, 2.62; 95% CI, 1.17 - 5.87) after 6 months postpartum. Women with cigarette or combination-use histories, despite quitting during pregnancy, tended to terminate breastfeeding prematurely, but this was not the case for HTP-only users.
Impact of chronic pain on numerous long COVID-like symptoms: A large-scale internet-based epidemiological study in Japan

Saki Takaoka, Hanako Saito, Morihiko Kawate, Chisato Tanaka, Yihuan Wu, Shizuko Kosugi, Takashige Yamada, Takahiro Tabuchi, Kenta Wakaizumi

2024年11月11日

DOI： 10.1101/2024.11.11.24317094 　
Association of COVID-19 Vaccine Intake with Diagnosis, Hospitalization, and Oxygenation/Ventilation: A Longitudinal Analysis, 2021–2022, Japan

Satomi Odani, Hitoshi Honda, Takahiro Tabuchi

Vaccines　2024年11月8日

DOI： 10.3390/vaccines12111264 　
A tobacco control policy analysis framework that extends into the future

Taichi K. Deguchi, Takahiro Tabuchi

Addiction　2024年11月

DOI： 10.1111/add.16597 　
[How smokers perceive pictorial and non-pictorial health warnings on cigarette packages: An online survey].

Erina Iwase, Hiroshi Yamato, Takahiro Tabuchi, Kayo Togawa, Kota Katanoda, Masakazu Nakamura

[Nihon koshu eisei zasshi] Japanese journal of public health　2024年10月23日

DOI： 10.11236/jph.24-009 　

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Objectives This study aimed to evaluate Japanese smokers' perceptions of health warnings on tobacco packaging by comparing text-only and pictorial warnings.Methods Data were sourced from the Japan Society and New Tobacco Internet Survey (JASTIS), an online, self-reported study conducted in February and March 2020. Participants included current smokers aged 15-74 years in Japan (n＝2,372). Perceptions regarding five packaging samples were assessed: the old package (text-only warning covering 30% of the pack's front and back before April 2020), the current package (text-only warning covering 50% of the pack's front and back), and three packages with pictorial warnings covering 50% of the front and back. Respondents were asked four questions on a 5-point Likert scale regarding the effectiveness of these warnings in terms of discouraging young people from starting to smoke, encouraging them to quit, communicating the dangers of smoking, and comfort level with the warnings. A t-test was conducted to compare each pair of packages.Results There were no significant differences observed between the "text only 30%" and "text only 50%" packages in terms of preventing young individuals from starting to smoke, encouraging quitting, or communicating the dangers of smoking (P＝0.740-0.987). Conversely, packages with pictorial warnings were perceived as more effective than text-only packages (P＜0.01) in all aspects. A significant difference was observed in the respondents' perceptions of comfort levels with the packages, with the pictorial ones deemed more uncomfortable (P＜0.01).Conclusion The findings indicated that pictorial health warnings are significantly associated with increased awareness of smoking risks, motivation to quit smoking, and prevention of smoking initiation among young people. Accordingly, Japan should consider adopting pictorial health warnings in accordance with the Framework Convention on Tobacco Control.
Impacts of revised smoke-free regulations under the 2020 Japan Health Promotion Act on cigarette smoking and heated tobacco product use in indoor public places and homes: findings from 2018 to 2021 International Tobacco Control (ITC) Japan Surveys. 国際誌

Kayo Togawa, Geoffrey T Fong, Anne C K Quah, Gang Meng, Steve S Xu, Janine Quimet, Yumiko Mochizuki, Itsuro Yoshimi, Satomi Odani, Takahiro Tabuchi, Kota Katanoda

Tobacco control　2024年10月17日

DOI： 10.1136/tc-2024-058697 　

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BACKGROUND: In April 2020, Japan's revised Health Promotion Act (HPA) banned cigarette smoking and heated tobacco products (HTP) use in indoor public places but exempted small establishments and permitted smoking-designated/HTP-designated rooms. This pre-post study evaluated the effectiveness of the HPA. METHODS: Data were from waves 1 to 4 (2018-2021) of the International Tobacco Control Japan Surveys among a national cohort of adults who smoke cigarettes, use HTPs and do not use any tobacco products. The sample sizes in the respective surveys were 4615, 4222, 4387 and 4254. Multivariable logistic regression models employing generalised estimating equations estimated the prevalence of observed and self-reported indoor smoking/HTP use in key public venues (restaurants/cafés, bars/pubs and workplaces), smoke-free places, and homes, and smoke-free/HTP aerosol-free home policies (model 1). The models were additionally adjusted for waves 1-4 to estimate the impacts of the HPA (model 2). RESULTS: The implementation of the HPA significantly reduced observed indoor smoking in bars/pubs (model 1: 82.2% (pre) to 55.5% (post), model 2: p=0.04) but not in restaurants/cafés (model 1: 53.0%-24.9%, model 2: p=0.15) or workplaces (model 1: 35.3%-30.1%, model 2: p=0.62). Observed indoor HTP use was also common postimplementation (restaurants/cafés: 19.6%, bars/pubs: 53.9%, workplaces: 36.4%). The implementation of the HPA was associated with a significant increase in observed HTP use in smoke-free places (model 1: 26.3%-33.3%, model 2: p=0.001) and a suggestive increase in homes without HTP aerosol-free policies among adults who smoke (model 1: 64.0%-77.0%, model 2: p=0.09). CONCLUSIONS: The implementation of the HPA was limited in its effectiveness. Comprehensive regulations with no exemptions are needed in Japan.
Occupational differences in SARS-CoV-2 infection: the Japan COVID-19 and Society Internet Survey (JACSIS) study in 2022. 国際誌

Ayane Sato, Hirokazu Tanaka, Takahiro Tabuchi, Kota Katanoda

BMC public health　24　(1)　2841-2841　2024年10月16日

DOI： 10.1186/s12889-024-20355-6 　

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BACKGROUND: During the coronavirus disease (COVID-19) pandemic, essential workers (e.g. medical workers) may be at a high prevalence of contracting COVID-19; however, the trend remains unclear in Japan. This study aimed to investigate occupational differences in the prevalence of COVID-19. METHODS: Data were retrieved from the 2022 Japan COVID-19 and Society Internet Survey. We analyzed the self-reported SARS-CoV-2 infection as of October 2022. We included 21,875 participants aged 20-64 years. Participants were classified into five occupation groups ("medical workers," "off-site medical workers," "care workers," "other essential workers", and "non-essential workers"), as well as those unemployed. The prevalence ratio of COVID-19 was computed using Poisson regression. We included sex, age, SARS-CoV-2 vaccination history, number of households, education level, and residential area as covariates. Additionally, we performed similar analyses for three time periods: (1) August-September 2022, (2) October 2021 to July 2022, and (3) before September 2021. RESULTS: The overall cumulative prevalence of COVID-19, as of October 2022, was 16.5%. Regarding occupation, medical workers had a higher prevalence than non-essential workers (23.5% vs 16.2% (difference: 7.2% point [95% confidence interval (CI): 4.2-10.2])). Similar results were observed among care workers compared with non-essential workers (22.1% vs 16.2% (difference: 5.9% point [95% CI: 2.5%-9.3%])). Other essential workers had a similar prevalence to non-essential workers (17.6% vs 16.2% (difference: 1.4% point [95% CI: -0.1%-2.8%]). In relative terms, medical workers and care workers were associated with an increased prevalence of COVID-19 (prevalence ratio: 1.44 [95% CI: 1.20-1.73] and 1.36 [95% CI: 1.11-1.66], respectively). In addition, we found that younger age, living in endemic region (e.g., Tokyo and Osaka), and living with more than four people contributed to the higher prevalence. According to the time period, the prevalence was significantly higher in medical and care workers than in non-essential workers only during August-September 2022, which corresponded to the severest outbreak period in Japan. CONCLUSIONS: In Japan, medical and care workers had a higher prevalence of contracting COVID-19 compared to non-essential workers. However, this trend emerged during the peak of the COVID-19 spreading in the summer of 2022.
Association between in-hospital exclusive breastfeeding and subsequent exclusive breastfeeding until 6 months postpartum in Japan: A cross-sectional study

Tomoka Takano, Sumiyo Okawa, Keiko Nanishi, Azusa Iwamoto, Hiromi Obara, Hiroko Baba, Kaori Seino, Yuki Amano, Masahiko Hachiya, Takahiro Tabuchi

PLOS ONE　19　(10)　e0310967-e0310967　2024年10月10日
出版者・発行元： Public Library of Science (PLoS)
DOI： 10.1371/journal.pone.0310967 　

eISSN：1932-6203

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Breastfeeding practices during hospitalisation may influence subsequent breastfeeding practices; however, this association has not been well studied in Japan. Therefore, we aimed to examine the association between exclusive breastfeeding (EBF) during hospitalisation and that under 6 months and describe the change in breastfeeding patterns from the first to the sixth month based on the breastfeeding status during hospitalisation. This nationwide cross-sectional internet survey conducted in Japan included 1,433 postpartum women of < 6 months who underwent live singleton deliveries between January 2021 and August 2021. Multivariate Poisson regression was used to analyse the association of first day EBF (24 h after birth) and the first 7 d of EBF, a proxy for the hospitalisation period, with a 24-h recall of EBF before the survey. We described the proportion of breastfeeding practices per age group under 6 months. The rates of EBF during the first day and the first 7 d were 29.7% and 10.0%, respectively. The EBF during the first-day group and the first 7-d group showed significantly higher prevalence ratios of 24-h recall EBF under 6 months of age than the non-EBF groups. The area graphs showed that the rate of EBF was the lowest in the first month of age and gradually increased over time until weaning was initiated. This rate was higher among infants exclusively breastfed during the first 7 d than among those exclusively breastfed on the first day. In conclusion, EBF during hospitalisation was significantly associated with subsequent EBF practice for < 6 months. However, 90% of the infants were supplemented with milk rather than breast milk during hospitalisation. Strengthening breastfeeding support during hospitalisation and after discharge may increase the rate of EBF in children under 6 months, and more mothers and their infants will benefit from breastfeeding.
Association between public health measures and the public's well-being during the pandemic: a nationwide Japanese study. 国際誌

Toshiki Miwa, Hitoshi Honda, Akane Takamatsu, Takahiro Tabuchi, Kiyosu Taniguchi, Kenji Shibuya, Yasuharu Tokuda

Journal of public health (Oxford, England)　2024年10月10日

DOI： 10.1093/pubmed/fdae274 　

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BACKGROUND: The present study aimed to investigate the association between the duration of anti-coronavirus disease 2019 (COVID-19) public health measures and the quality of life (QOL) and mental health of the Japanese public. METHODS: The present, nationwide, questionnaire-based, cross-sectional study was conducted in September 2021. The cumulative duration in days of anti-COVID-19 public health measures was calculated for each prefecture in the year prior to the survey, and multilevel linear regression analysis was used to determine the association between the duration of these measures and any impairment of QOL or mental health as assessed by the EuroQol 5-dimensions 5-levels (EQ-5D-5L) and the Kessler scale (K6). RESULTS: The study included 28 118 participants from all 47 prefectures. The median duration of public health measures of all prefectures was 179 days. Long-term duration of the measures (181-365 days) was not independently associated with low EQ-5D-5L (P = 0.128) or high K6 (P = 0.179) scores after adjusting for potential confounders (Graphical Abstract). CONCLUSIONS: Prolongation of the measures may not be associated with a deterioration in the QOL or mental health of the Japanese public. Nevertheless, it may be necessary to reconsider long-term public health measures given the potential they may have to cause collateral damage, such as socioeconomic one.
The impact of adverse childhood experiences on adult physical, mental health, and abuse behaviors: A sex-stratified nationwide latent class analysis in Japan

Takahiro Hirai, Kosuke Hagiwara, Chong Chen, Ryo Okubo, Fumihiro Higuchi, Toshio Matsubara, Masahito Takahashi, Shin Nakagawa, Takahiro Tabuchi

Journal of Affective Disorders　2024年10月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.jad.2024.10.074 　

ISSN：0165-0327
Intergenerational Chain of Violence, Adverse Childhood Experiences, and Elder Abuse Perpetration

Chie Koga, Taishi Tsuji, Masamichi Hanazato, Atsushi Nakagomi, Takahiro Tabuchi

JAMA Network Open　7　(9)　e2436150-e2436150　2024年9月27日
出版者・発行元： American Medical Association (AMA)
DOI： 10.1001/jamanetworkopen.2024.36150 　

eISSN：2574-3805

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Importance It is widely known that individuals with adverse childhood experiences (ACEs) have an increased risk of abusing their own children, thereby perpetuating the cycle of violence. However, the association between ACEs and elder abuse perpetration has not been fully examined. Objective To examine the association between ACEs and elder abuse and the mediating factors. Design, Setting, and Participants This cross-sectional study used data collected via the self-administered Japan COVID-19 and Society Internet Survey from September 12 to October 19, 2022. Men and women aged 20 to 64 years who responded to related questions were included. Data were analyzed from July 2023 to April 2024. Exposures ACEs, defined as the experience of any of 7 items—interpersonal loss (parental loss and parental divorce), family psychopathology (parental mental disease and violence in family), abuse (physical and psychological abuse), and neglect—before the age of 18 years. Main Outcomes and Measures The primary outcome was the perpetration of physical and/or psychological abuse against an older person (aged ≥65 years) self-reported via questionnaire. The direct and indirect effect estimates were determined using logistic regression analyses. Results Of a total of 13 318 participants (mean [SD] age, 41.1 [12.1] years; 6634 female [49.8%]), 1133 (8.5%) reported perpetrating violence against older adults. Compared with individuals without ACEs, the odds ratios (ORs) for perpetrating violence were 3.22 (95% CI, 2.74-3.79) for those with 1 ACE and 7.65 (95% CI, 6.41-9.13) for those with 2 or more ACEs. In the mediation analysis, factors with large indirect effect estimates included depression (OR, 1.13; 95% CI, 1.11-1.14; proportion mediated [PM], 18.6%), mental illness other than depression (OR, 1.12; 95% CI, 1.10-1.14; PM, 17.3%), and self-rated health (OR, 1.04; 95% CI, 1.03-1.05; PM, 6.0%). Conclusions and Relevance These findings suggest that intergenerational cycles of violence may extend to any vulnerable group, not only children but also older adults. Further research into the prevention of ACEs and breaking these cycles of violence is warranted.
Fear of COVID-19 and illicit drug use during COVID-19 pandemic in Japan: a case-control study

Katsuya Nitta, Haruaki Naito, Takahiro Tabuchi, Yasuhiro Kakiuchi

PeerJ　12　e18137-e18137　2024年9月26日
出版者・発行元： PeerJ
DOI： 10.7717/peerj.18137 　

eISSN：2167-8359

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Background Some people use illicit drugs to relieve stress. However, these drugs cause serious damage not only to individuals but also to society as a whole. Stress caused by the COVID-19 pandemic is considerable, as the number of illicit drug users continues to increase, despite a decrease in the availability of drugs and opportunities to leave the house during the pandemic. Fear of COVID-19 causes stress; however, its association with illicit drug use is not yet understood. In this study, we examined whether the fear of COVID-19 affects the subsequent use of illicit drugs. Methods We conducted a retrospective longitudinal case-control study using data from an Internet survey performed annually between 2020–2022, with the 2020 survey as the baseline survey and the 2021 and 2022 surveys as follow-up surveys. Those who were illicit drug use-free at the baseline survey but had a history of drug use upon follow-up were defined as the outcome group, whereas those who remained illicit drug use-free at follow-up were defined as the no-outcome group. Logistic regression analysis was conducted between the two groups, using “the fear of COVID-19” as the explanatory variable and adjusting for the effects of confounding factors. The same analysis was conducted by dividing illicit drugs into cannabis and non-cannabis groups, then setting their use as a secondary outcome. Results The study included 17,800 subjects, 837 of whom used illicit drugs at follow-up and 16,963 who did not use illicit drugs at follow-up. Logistic regression analysis revealed that higher levels of fear over COVID-19 correlated with higher illicit drug use among the participants. However, our analysis of cannabis-only outcomes showed no significant differences. Conclusions We found that fear of COVID-19 was a contributing factor to illicit drug use. Although the exact mechanism through which fear influences illicit drug use remains unknown, previous studies have shown that fear of certain targets increases illicit drug use, and our study adds to this evidence. However, in this study, we were unable to show a statistically significant causal relationship between fear of COVID-19 and the use of cannabis alone. Further research on the relationship between fear and the use of cannabis or other drugs, for varying focuses of fear, may broaden our knowledge of the different reasons individuals have for using different drugs.
Statement of continued commitment to the issue of tobacco industry money. 国際誌

Takahiro Tabuchi, Koichiro Takenobu, Kota Katanoda

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco　2024年9月21日

DOI： 10.1093/ntr/ntae221 　
Secondhand tobacco exposure assessed using urinary cotinine among 10-year-old children in Japan: An 11-year repeated cross-sectional study. 国際誌

Yudai Tamada, Kenji Takeuchi, Takahiro Tabuchi

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco　2024年9月19日

DOI： 10.1093/ntr/ntae220 　

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INTRODUCTION: The emergence of heated tobacco products (HTPs) has made it important to monitor HTP-generated aerosols in addition to combustible cigarette (CC) smoke as a source of secondhand tobacco (SHT) exposure. We investigated the trend of SHT exposure in school-aged children and assessed whether SHT exposure depended on household tobacco use status. METHODS: This repeated cross-sectional study from 2011 to 2021 (15,927 participants) was based on data from an annual survey of fourth-grade students (aged 10 years) in Kumagaya City, Japan. In addition to a questionnaire which includes questions about household tobacco use status, we measured urinary cotinine levels of each participant by their first morning urine sample to objectively assess SHT exposure. We defined the participants with urinary cotinine levels ≥5.0 ng/ml as being exposed to SHT. RESULTS: The prevalence of SHT exposure decreased over the 11-year period from 18.6% in 2011 to 5.3% in 2021. It was significantly higher in households with tobacco users than without tobacco users (t-test P<0.001). Prevalence of SHT exposure was 1.4% among the 68.1% of households not using tobacco, 22.9% among the 16.5% using only CC, 3.1% among the 12.3% using only HTP and 27.6% among the 3.9% of households using CC and HTP. CONCLUSIONS: While the prevalence of SHT exposure showed a decreasing trend from 2011 to 2021, the prevalence of SHT exposure was higher in children with household members using tobacco products, regardless of the type of tobacco product, than in those without tobacco users. IMPLICATIONS: This study observed that the prevalence of SHT exposure was higher among children in households with tobacco users than among those without tobacco users, regardless of the type of tobacco product. Our findings highlight the importance of advocating that HTPs do not reduce the likelihood of SHT exposure to bystanders.
Correlates of COVID-19 conspiracy theory beliefs in Japan: A nationally-representative cross-sectional survey

Yukihiro Sato, Ichiro Kawachi, Yasuaki Saijo, Eiji Yoshioka, Ken Osaka, Takahiro Tabuchi

2024年9月7日

DOI： 10.1101/2024.09.06.24313228 　
Association of night-shift work with gambling and problem gambling among workers in Japan: A nationwide cross-sectional study

Takashi Yoshioka, Ryuhei So, Satoshi Funada, Shiori Tsutsumi, Tomoki Nakaya, Ryo Okubo, Tetsuji Minami, Takahiro Tabuchi

Addictive Behaviors　156　108071-108071　2024年9月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.addbeh.2024.108071 　

ISSN：0306-4603
Quantitative Definition of Low-Health-Interest Populations by Using Regression Trees: A Nationwide Internet Survey in Japan. 国際誌

Yoko Nishizawa, Takuya Yamada, Kumi Sugimoto, Chie Ozawa, Takahiro Tabuchi, Hirono Ishikawa, Yoshiharu Fukuda

International journal of environmental research and public health　21　(8)　2024年8月9日

DOI： 10.3390/ijerph21081049 　

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BACKGROUND: Reducing health disparities is a public health issue. Identification of low-health-interest populations is important, but a definition of people with low health interest has not yet been established. We aimed to quantitatively define low-health-interest populations. METHODS: A nationwide cross-sectional internet survey was conducted in 2022. We compiled regression tree (RT) analyses with/without adjustment for age, sex, and socioeconomic status with the 12-item Interest in Health Scale (IHS, score range 12-48) as an explanatory variable and the 10 composite health behaviors as a dependent variable. We defined the first IHS branching condition from the root node as a lower-health-interest group and the terminal node with the lowest health behaviors as the lowest-health-interest group. RESULTS: The mean IHS value of 22,263 analyzed participants was 32.1 ± 5.6; it was higher in females and in those who were aged over 45 years, had a high education, a high income, or a spouse. The first branching condition was IHS 31.5, and the terminal node branched at 24.5, before/after adjustment for covariates. CONCLUSIONS: We determined the cutoff values of the IHS as <32 for a lower-health-interest group and <25 for the lowest-health-interest group. Using these cutoffs might enable us to reveal the characteristics of low-health-interest populations.
Political Party Affiliation and COVID-19 Vaccination Status in Japan, 2022

Tomohiko Ukai, Ayu Kasamatsu, Takahiro Tabuchi

Cureus　2024年8月2日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.7759/cureus.66035 　

ISSN：2168-8184
Exploring factors influencing the hearing test and hearing aid adoption among Japanese older adults: Implications of recognizing the hearing loss–dementia relationship

Ichiro Fukumasu, Yuko Kataoka, Takahiro Tabuchi, Kentaro Egusa, Mizuo Ando

Auris Nasus Larynx　2024年8月

DOI： 10.1016/j.anl.2024.07.001 　
Health utility attributable to oral conditions in Japanese adults. 国際誌

Yusuke Matsuyama, Takahiro Tabuchi

Community dentistry and oral epidemiology　2024年7月19日

DOI： 10.1111/cdoe.12997 　

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OBJECTIVE: Utility values enable relative comparisons across various health conditions, providing information for efficient allocation of healthcare resources. This study aimed to (1) quantify the utility values attributable to oral health-related quality of life (OHRQoL) in Japanese adults and (2) develop models for converting the 14-item Oral Health Impact Profile (OHIP-14) scores into EuroQoL 5-dimension 5-level (EQ-5D-5L)-based utility values. METHODS: This was a cross-sectional study. Data from a large-scale Internet survey of Japanese adults conducted in 2022 (n = 28 405; mean age 48.2 years) were analysed. Multiple linear regression models were fitted to investigate the association between OHIP-14 scores and EQ-5D-5L-based utility values, adjusting for confounders. Conversion models were developed using a random half of the participants, and the observed and predicted utility values in the other half were compared to evaluate the model performance. RESULTS: Among the participants, 55.2% scored 0, 20.9% scored 1-5 and 23.9% scored 6-56 on the OHIP-14, corresponding mean utility values of 0.93, 0.90 and 0.84, respectively. A one-point increase in the OHIP-14 score was associated with a lower utility value (coefficient: -0.0053; 95% confidence interval:health-related quality of life -0.0056, -0.0051). The estimated utility value attributable to OHIP-14 was -23.3 per 1000 individuals, greater than that for other prevalent chronic conditions, including hypertension and diabetes (-2.9 and -7.1 per 1000 individuals, respectively). The conversion model incorporated the OHIP-14 total score, age, sex and self-rated health, predicted utility scores on average and captured differences according to the number of teeth lost. However, there was a discrepancy between predicted and observed utility values in the lower utility value groups. CONCLUSION: OHRQoL substantially impacted utility values at the population level. The OHIP-14 holds the potential as a valuable tool for predicting average utility values based on oral health conditions; however, the prediction performance was relatively low for individuals with a lower health-related quality of life.
Vaccine-related misinformation and attitude toward COVID-19 vaccination in Japan

Yuki Furuse, Takahiro Tabuchi

2024年7月18日

DOI： 10.1101/2024.07.17.24310600 　
Regional disparities in measles vaccination coverage and their associated factors: an ecological study in Japan.

Masaki Machida, Shinji Fukushima, Takahiro Tabuchi, Tomoki Nakaya, Wakaba Fukushima, Shigeru Inoue

Journal of epidemiology　2024年7月6日

DOI： 10.2188/jea.JE20240129 　

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BACKGROUND: The decline in measles vaccination coverage is a global concern. In Japan, coverage of the first-dose of measles vaccine, which had exceeded the target of 95.0% since fiscal year (FY) 2010, fell to 93.5% in FY 2021. Vaccination coverage increased to 95.4% in FY 2022 but varied by municipality. Few studies have focused on regional disparities in measles vaccination coverage. This study aimed to clarify the regional disparities in measles vaccination coverage by municipality in Japan and their associated factors. METHODS: In this ecological study, the measles vaccination coverage in FY 2022; population density; area deprivation index (ADI, an indicator of socioeconomic status); proportion of foreign nationals, single-father households, single-mother households, and mothers aged ≥30 years; and number of medical facilities, pediatricians, and non-pediatric medical doctors in 1,698 municipalities were extracted from Japanese government statistics. Negative binomial regression was performed with the number of children vaccinated against measles as the dependent variable, number of children eligible for measles vaccination as the offset term, and other factors as independent variables. RESULTS: Vaccination coverage was less than 95.0% in 54.3% of municipalities. Vaccination coverage was significantly positively associated with population density and negatively associated with the proportion of single-father households, mothers aged ≥30 years, and the ADI (incidence rate ratio [IRR]: 1.004, 0.976, 0.999, 0.970, respectively). CONCLUSION: This study showed regional disparities in measles vaccination coverage in Japan. Single-father households, age of mothers, and socioeconomic status may be key factors when municipalities consider strategies to improve vaccination coverage.
Dairy toothbrushing habit is effective to prevent the aggravation of COVID‐19 infection

Akifumi Enomoto, Yuto Takada, Yuko Kinishita, Atsushi‐Doksa Lee, Takeshi Shimoide, Hisatoshi Yamao, Yasuhiro Kakiuchi, Takahiro Tabuchi

Oral Science International　2024年6月26日
出版者・発行元： Wiley
DOI： 10.1002/osi2.1262 　

ISSN：1348-8643

eISSN：1881-4204

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Abstract Aim The outbreak of the new Coronavirus Disease 2019 (COVID‐19) has spread and caused a public healthcare crisis. The habit of toothbrushing is the critical and fundamental measure for controlling the oral health. There has been no report on whether tooth brushing habit is associated with a risk of severity of COVID‐19 infection. We examined the association between toothbrushing habits and the severity of COVID‐19 infections. Methods The cross‐sectional data were used from the Japan COVID‐19 and Society Internet Survey (JACSIS), a large‐scale Internet survey conducted in 2022 (n = 32 000). If the severity of COVID‐19 infection worsens, hospital treatment or the respiratory ventilator treatment may be required. We examined whether daily toothbrushing is a factor on the suppression of the exacerbation of COVID‐19 infection. Results From all participants, 4756 people were diagnosed with SARS‐CoV‐2 infection. Multivariable logistic regression analysis showed that toothbrushing habit was a significant factor related to the severity of COVID‐19 infection. Conclusion Daily toothbrushing is a very important factor for preventing the exacerbation of COVID‐19 infection.
Estimation of Sexual and Gender Minorities in the adult population of Japan: Descriptive Epidemiological Study utilizing a Nationwide Cross-Sectional Internet Survey

Tetsuji Minami, Manami Inoue, Midori Matsushima, Takashi Yoshioka, Takahiro Tabuchi

2024年6月12日

DOI： 10.1101/2024.06.11.24308803 　
Real-world predictors of changes in fear of COVID-19 in the Japanese general population: a large-scale internet-based cohort study with 20,712 participants. 国際誌

Keita Tokumitsu, Norio Sugawara, Takahiro Tabuchi, Norio Yasui-Furukori

BMC psychiatry　24　(1)　435-435　2024年6月11日

DOI： 10.1186/s12888-024-05899-6 　

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BACKGROUND: Coronavirus disease 2019 (COVID-19) is a respiratory infection that considerably impacts both physical and mental health. In particular, the prolonged nature of psychological issues associated with COVID-19 has become a concern. However, evidence based on longitudinal studies investigating the changes in fear of COVID-19 has been limited, posing a public health challenge. METHODS: We investigated the predictors of changes in the Fear of COVID-19 Scale (FCV-19S) scores in the general Japanese population using data from a large-scale internet-based cohort study. RESULTS: We included 20,712 study participants (mean age = 51.1 years, percentage of males = 49.9%). The baseline FCV-19S score for the research participants was 17.0, and one year later, the FCV-19S score decreased to 15.8. The predictors of increase in FCV-19S scores were older age, male sex, COVID-19 requiring oxygen therapy, higher baseline FCV-19S total score, severe psychological distress, never married, worsening subjective health status, a greater number of COVID-19 vaccinations, a history of alcohol dependency, and living with family members. Conversely, the predictors of decrease in FCV-19S scores included habitual alcohol intake, COVID-19 not requiring oxygen therapy and a higher household income. Our study was an internet-based survey focused on residents of Japan, which raises the possibility of selection bias and makes it unclear whether the findings can be extrapolated to other countries and cultures. CONCLUSION: During the observation period, the FCV-19S scores significantly decreased. Severe COVID-19 requiring oxygen therapy within one year of baseline was the most impactful predictor of an increase in FCV-19S score. On the other hand, mild COVID-19 not requiring oxygen therapy was a predictor of a decrease in FCV-19S scores. Therefore, we believe that it is necessary to adopt individualized approaches stratified by the severity of the infection when addressing the fear of COVID-19.
Promotive and protective effects of community-related positive childhood experiences on adult health outcomes in the context of adverse childhood experiences: a nationwide cross-sectional survey in Japan

Haruyo Mitani, Naoki Kondo, Airi Amemiya, Takahiro Tabuchi

BMJ Open　2024年6月

DOI： 10.1136/bmjopen-2023-082134 　
Evaluation of the Association Between Sedentary Time and Low Work Engagement in the Work Environment After COVID-19 Pandemic: A Cross-Sectional Study of Japanese Workers. 国際誌

Motoi Miura, Takahiro Tabuchi, Hoichi Amano, Kota Katanoda

Cureus　16　(6)　e62725　2024年6月

DOI： 10.7759/cureus.62725 　

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Introduction The global shift toward working from home due to the COVID-19 pandemic has led to concerns about increased sedentary behavior and its potential impact on work engagement, a critical factor for employee well-being and organizational productivity. This study aims to explore the association between sedentary time and work engagement among workers in Japan in the post-pandemic work environment. Methods This cross-sectional analysis utilized data from the Japan COVID-19 and Society Internet Survey (JACSIS), conducted from September to November 2023, after the COVID-19 pandemic period. Participants included employed individuals over 18 years, excluding those in domestic occupations. Sedentary time and work engagement were self-reported and categorized. Logistic regression analysis adjusted for confounders such as socioeconomic status, work characteristics, and mental and physical health was employed to explore this association. Results The study found a significant association between longer sedentary time and lower levels of work engagement. In particular, for desk workers, longer sedentary time was associated with lower work engagement (sedentary time, compared to the reference category "<4 hours/day", 4 to <8 h: OR 1.42, 95% CI: 1.25-1.60; 8 to <12 h: OR 1.77, 95% CI: 1.55-2.01; ≥12 h or unknown: OR 2.14, 95% CI: 1.80-2.51, respectively). Sensitivity analysis confirmed that these results are robust to different definitions of work engagement. Furthermore, analyses in subgroups of desk workers classified according to specific characteristics suggested that desk workers who are full-time workers in non-managerial positions and work from home ≥4 days per week were more strongly associated with prolonged sedentary behavior and low work engagement (in the group of full-time workers who were non-managers, sedentary time, compared to the reference category "<4 hours/day", 4 to <8 h: OR 2.14, 95% CI: 1.52-3.00; 8 to <12 h: OR 2.10, 95% CI: 1.46-3.00; ≥12 h or unknown: OR 3.32, 95% CI: 1.99-6.05; in those with work-from-home frequency of ≥4 days weekly, sedentary time, compared to the reference category "<4 hours/day", 4 to <8 h: OR 1.46, 95% CI: 0.99-2.16; 8 to <12 h: OR 1.73, 95% CI: 1.19-2.56; ≥12 h or unknown: OR 2.41, 95% CI: 1.58-3.67). Conclusions This study revealed a significant association between sedentary time and low work engagement among workers in Japan after the COVID-19 pandemic. In the future, prospective studies are needed to confirm the causal associations between the two, using more validated measures of sedentary behavior.
Effects of expanded adverse childhood experiences including school bullying, childhood poverty, and natural disasters on mental health in adulthood

Natsu Sasaki, Kazuhiro Watanabe, Yoshiaki Kanamori, Takahiro Tabuchi, Takeo Fujiwara, Daisuke Nishi

Scientific Reports　14　(1)　2024年5月26日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1038/s41598-024-62634-7 　

eISSN：2045-2322

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Abstract The study aimed to examine the association of expanded adverse childhood experiences (ACEs) with psychological distress in adulthood. The data from nation-wide online cohort was used for analysis. Community dwelling adults in Japan were included. The ACEs was assessed by 15 items of ACE-J, including childhood poverty and school bullying. Severe psychological distress was determined as the score of Kessler 6 over 13. Multivariable logistic regression analysis was conducted, by using sample weighting. A total of 28,617 participants were analyzed. About 75% of Japanese people had one or more ACEs. The prevalence of those with ACEs over 4 was 14.7%. Those with ACEs over 4 showed adjusted odds ratio = 8.18 [95% CI 7.14–9.38] for severe psychological distress. The prevalence of childhood poverty was 29% for 50–64 year old participants and 40% of 65 or older participants. The impact of childhood poverty on psychological distress was less than other ACEs in these age cohorts. Bullying was experienced 21–27% in young generations, but 10% in 65 or older participants. However, the impact on psychological distress in adulthood was relatively high in all age groups. ACEs have impacted mental health for a long time. Future research and practice to reduce ACEs are encouraged.
Uptake among four indicated vaccines by adults aged 65 years and older in Japan, 2023. 国際誌

Masaki Machida, Shinji Fukushima, Akihiko Saitoh, Shigeru Inoue, Takahiro Tabuchi

Vaccine　2024年5月20日

DOI： 10.1016/j.vaccine.2024.05.033 　

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Various vaccinations are recommended for older adults; however, unlike childhood immunization programs, there is often no systematic immunization schedule for older adults, and management of the immunization schedule is the responsibility of the individuals. Self-managing immunization status can be challenging and potentially lead to missed vaccinations. This study aimed to describe the statuses and patterns of indicated vaccine uptake among older adults. This descriptive study utilized data from a large-scale nationwide internet survey in Japan (n = 6,828). Participants aged 65 years and older were asked about their immunization status for four vaccines in Japan: coronavirus disease 2019, influenza, pneumococcal, and herpes zoster vaccines. Overall, 6.8 % of the participants received all four vaccines, whereas 9.5 % had not received any of four vaccines. Many participants received one to three types of vaccinations (one type: 24.7 %, two types: 30.8 %, three types: 28.1 %). Attention should be focused on vaccine uptake among older adults.
Characteristics of cadence during continuous walking in daily life. 国際誌

Kunihiro Shiina, Atsushi Nakagomi, Chisato Mori, Kenichi Sakurai, Takahiro Tabuchi

Heliyon　10　(9)　e29969　2024年5月15日

DOI： 10.1016/j.heliyon.2024.e29969 　

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Despite the acknowledged relationship between the usual (preferred) walking speed (UWS) and health, there is currently no practical method available to reliably and accurately detect slight changes in UWS. This study aimed to explore whether either of the following two phenomena occurs during continuous daily walking in various periods: (a) Similarity between the most frequent cadences in the two periods. (b) The occurrence of the most frequent cadence in at least one of the two periods during the other period, with a frequency close to that of the most frequent cadence. In August 2021, invitations to participate in the study were extended via email to participants that took part in the Japan COVID-19 and Society Internet Surveys (JACSIS). A mobile phone application that collected step data during continuous walking was provided to the participants, and data were collected from December 1, 2021, to January 31, 2022. While 1022 participants installed the phone application, only 505 had measurement data for ten days or more in each of the two months of the study duration. The cadence during continuous walking was automatically measured daily from 05:00 to 21:00. Most participants exhibited at least one of the phenomena mentioned above, confirming a common, notably frequent, invariant cadence over time. Overall, this method allows for the identification of minor reductions and lower bounds of decline in UWS. This study illustrates the potential for tracking a decreasing trend in UWS. Early detection of a downward trend permits individuals to take timely remedial action, as recovery is relatively easy, and the confirmation of even a slight recovery bolsters recovery motivation.
Two-Year-Span Breast Cancer Screening Uptake in Japan after the COVID-19 Pandemic and Its Association with the COVID-19 Vaccination

Abubakar Aminu Kende, Yudai Kaneda, Akihiko Ozaki, Hiroaki Saito, Michio Murakami, Daisuke Hori, Kenji Gonda, Masaharu Tsubokura, Takahiro Tabuchi

Cancers　2024年5月5日

DOI： 10.3390/cancers16091783 　
Predictors of somatic symptoms during the COVID-19 pandemic: a national longitudinal survey in Japan

Norio Sugawara, Takahiro Tabuchi, Keita Tokumitsu, Norio Yasui-Furukori

BMJ Open　2024年5月

DOI： 10.1136/bmjopen-2023-082439 　
Nonrestorative Sleep Mediates the Influence of Adverse Childhood Experiences on Psychological Distress, Physical Health, Mental Health, and Activity Limitation: A Longitudinal Study for the General Population in Japan

Megumi, Kentaro, Takahiro, Ryo, Takuya, Shingo, Aoi, Kentaro, Tomohiro, Muneto, Jun, Momo, Daisuke, Kenichi

2024年4月26日

DOI： 10.21203/rs.3.rs-4314857/v1 　
Identifying distinct subtypes of mother-to-infant bonding using latent profile analysis in a nationwide Japanese study. 国際誌

Kosuke Hagiwara, Chong Chen, Ryo Okubo, Sumiyo Okawa, Shin Nakagawa, Takahiro Tabuchi

Archives of women's mental health　2024年4月11日

DOI： 10.1007/s00737-024-01467-9 　

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BACKGROUND: Mother-to-infant bonding (MIB) is foundational for nurturing behaviors and an infant's development. Identifying risk factors for difficulties or problems in MIB is vital. However, traditional research often dichotomizes MIB using cutoff thresholds, overlooking its underlying complexities. This research utilizes latent profile analysis (LPA) to discern MIB subtypes in a nationwide Japanese dataset. METHODS: We conducted LPA on data from the Mother-to-Infant Bonding Scale (MIBS), collected from 3,877 postpartum women within one year of childbirth. To empirically validate the derived profiles, we examined their associated risk factors, focusing on sociodemographic, health, and perinatal variables. RESULTS: Four distinct MIB profiles emerged. Profile 1 indicated minimal difficulties, while Profile 4 exhibited severe multifaceted difficulties. Profiles 2 and 3 showed moderate difficulties distinguished by lack of positive affection and presence of negative affection (especially indifference), respectively. Compared to Profile 1, women in Profiles 2-4 had a higher likelihood of postpartum depression and low family support. Each profile also presented unique risk factors: medium family support in Profile 2, maternal working status in Profile 3, and pre-pregnancy underweight status in Profile 4. Notably, both Profiles 3 and 4 were also linked to increased feelings of loneliness since the onset of the COVID-19 pandemic. CONCLUSION: This study represents the first application of LPA to MIB, revealing distinct subtypes and their respective risk profiles. These insights promise to enhance and personalize early interventions for difficulties in MIB, affirming the necessity of acknowledging MIB's heterogeneity.
Association of Individual Behaviors With Infection Prevention Measures and COVID-19 Development: A Japanese Cross-Sectional Study. 国際誌

Hitoshi Honda, Akane Takamatsu, Toshiki Miwa, Takahiro Tabuchi, Haruyo Nakamura, Kiyosu Taniguchi, Kenji Shibuya, Yasuharu Tokuda

Asia-Pacific journal of public health　10105395241245496-10105395241245496　2024年4月10日

DOI： 10.1177/10105395241245496 　

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During the COVID-19 pandemic, people often modified their behaviors and performed individual infection control practices despite the uncertain effectiveness of these in preventing COVID-19. A cross-sectional study using a nationwide internet survey (Japan COVID-19 Society Internet Survey) was conducted from September 2022 through October 2022. The questionnaire consisted of individual-level social distancing behaviors and infection prevention measures, and COVID-19 vaccination status. A multivariate logistic regression was performed to determine factors associated with the diagnosis of COVID-19 in the last 2 months of the survey date. In total, 19,296 respondents were selected for the primary analysis. Of 19,296 respondents, those with COVID-19 diagnosed in the last 2 months were 1,909 (9.9%). Factors independently associated with a recent history of COVID-19 were meeting colleagues in person ≧ 1 per week (adjusted odds ratio [aOR] 1.72, 95% confidence interval [CI] 1.36-2.19, P < .001). The response of "never or rarely" to the question of taking out (ie, dining in) foods was marginally associated with a recent history of COVID-19 (aOR 1.27, 95% CI 0.99-1.63, P = .06). Most individual, infection prevention practices and behavioral modifications during the omicron variant phase of the pandemic did not substantially impact COVID-19 prevention in the community.
Relationship between Receipt of the Samples of Breast Milk Substitutes in Hospitals and Breastfeeding Practice in Japan

Kaho Hisamatsu, Keiko Nanishi, Midori Matsushima, Sumiyo Okawa, Takahiro Tabuchi

Women's Health Reports　5　(1)　503-511　2024年4月1日
出版者・発行元： Mary Ann Liebert Inc
DOI： 10.1089/whr.2024.0042 　

eISSN：2688-4844
Prevalence and perceptions of flavour capsule cigarettes among adults who smoke in Brazil, Japan, Republic of Korea, Malaysia and Mexico: findings from the ITC surveys

Christina N Kyriakos, Olufemi Erinoso, Pete Driezen, James F Thrasher, Kota Katanoda, Anne C K Quah, Takahiro Tabuchi, Cristina de Abreu Perez, Hong Gwan Seo, Su Young Kim, Amer Siddiq Amer Nordin, Farizah Mohd Hairi, Geoffrey T Fong, Filippos T Filippidis

BMJ Open　2024年4月

DOI： 10.1136/bmjopen-2023-083080 　
Alcohol consumption and 10-year mortality in oral and pharyngeal cancer 国際誌

Shihoko Koyama, Takahiro Tabuchi, Toshitaka Morishima, Isao Miyashiro

Cancer Epidemiology　89　102540-102540　2024年4月

DOI： 10.1016/j.canep.2024.102540 　

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BACKGROUND: Previous studies on the association of alcohol drinking with the prognosis of patients with oral and pharyngeal cancer are scarce and conflicting. Most previous studies are surveys from Europe, and examined up to 5 years of overall survival. We therefore evaluated the association between alcohol consumption and 10-year mortality among oral and pharyngeal cancer patients in Japan. METHODS: 2626 eligible cancer patients diagnosed between 1975 and 2010, identified through a hospital-based cancer registry in Japan, were followed up for up to 10 years. Alcohol consumption was used to divide subjects into five categories: non-drinker, ex-drinker, light (≤23 g/day of ethanol), moderate (23 < and ≤ 46 g/day of ethanol), and heavy drinker (> 46 g/day of ethanol), respectively. A Cox proportional hazards regression model was conducted to evaluate the association of alcohol consumption with 10-year all-cause mortality adjusting for sex, age, primary site, cancer stage, number of multiple cancers, surgery, radiotherapy, chemotherapy, smoking status and diagnosis year. RESULTS: Ex-drinker and heavy drinker cases had a significantly higher risk of death than non-drinkers (ex-drinker; HR=1.59; 95% CI,1.28-1.96, heavy drinker; HR=1.36; 95% CI,1.14-1.62). Heavy drinkers had a significantly higher risk of death than non-drinkers in both men and women (men; HR=1.35; 95% CI,1.10-1.65, women; HR=2.52; 95% CI,1.41-4.49). CONCLUSIONS: Among oral and pharyngeal cancer patients, an elevated risk of death was observed for heavy drinkers who consumed more than 46 g/day of ethanol compared with non-drinkers. In addition, this relationship was observed in both men and women.
Association between heated tobacco product use and airway obstruction: a single-centre observational study, Japan. 国際誌

Satomi Odani, Shihoko Koyama, Isao Miyashiro, Hironobu Tanigami, Yoshifumi Ohashi, Takahiro Tabuchi

BMJ open respiratory research　11　(1)　2024年3月9日

DOI： 10.1136/bmjresp-2023-001793 　

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BACKGROUND: While heated tobacco products (HTPs) may affect pulmonary function, the evidence supporting the utility of screening for HTP use in clinical settings is insufficient. We examined the association between HTP use and airway obstruction after switching from cigarettes. METHOD: The study subjects were patients aged ≥20 years undergoing surgery from December 2021 to September 2022 who completed spirometry and reported tobacco (cigarette and HTP) use status during the preoperative assessment. Airway obstruction was defined as forced expiratory volume in 1 s to forced vital capacity ratio below the lower limit of normal. Current tobacco use was defined as past-30-day use. Multivariable Poisson regression analysis was performed to examine the associations between HTP use and airway obstruction by adjusting for demographic characteristics, lifetime cigarette smoking (pack-year) and duration of smoking cessation. RESULTS: Overall (N=2850, 55.4% women, mean age 62.4), 4.6% and 10.7% reported current HTP use and cigarette smoking, respectively. 16.8% had airway obstruction. Airway obstruction was more common among current HTP-only users (adjusted prevalence ratio (APR)=2.32), current cigarette-only smokers (APR=2.57) and current dual users (APR=2.82) than never-tobacco users. Among current tobacco users (N=398), the prevalence of airway obstruction was not significantly different between HTP-only users and cigarette-only smokers. Among former cigarette smokers (>30-day cigarette quitters) (N=1077), current HTP users had 1.42 times the increased prevalence of airway obstruction than never-HTP users after adjusting for cigarette pack-year; a stronger association was observed when the analysis was restricted to ≥5-year cigarette quitters (N=772) (APR=1.96, vs never HTP users). CONCLUSION: Current HTP use was associated with airway obstruction among patients with cancer who had completely switched from cigarettes even after quitting smoking for a long period. Patients should be routinely screened for HTP use and advised to quit any tobacco.
Modifiable risk factors of inequalities in hypertension: analysis of 100 million health checkups recipients. 国際誌

Jun Aida, Yuko Inoue, Takahiro Tabuchi, Naoki Kondo

Hypertension research : official journal of the Japanese Society of Hypertension　2024年3月5日

DOI： 10.1038/s41440-024-01615-9 　

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Inequalities in health behaviors are thought to contribute to inequalities in hypertension. This study examined the extent to which modifiable mediating factors explain income inequalities in hypertension. This repeated cross-sectional study used data from National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB) from 2009 to 2015. Those aged between 40 and 74 were enrollees in the Specific Health Checkups. Hypertension was defined as systolic blood pressure ≥140 mmHg or diastolic blood pressure ≥90, or the use of antihypertensive medication. The mediating effects of exercise, obesity, smoking, and alcohol drinking on the association between income, as an indicator of SES, and hypertension were determined by the Karlson-Holm-Breen (KHB) method. The mean age of the 68,684,025 men and 59,118,221 women was 54.7 (SD = 9.6) and 56.7 (SD = 10.0) years, respectively. Prevalence of hypertension was higher in the lowest income group (48.6% for men, 40.2% for women) than in the highest income group (33.3% for men, 21.5% for women). Inequalities tended to increase over time. Inequalities were larger among those who did not use antihypertensive medication. Modifiable risks explained 10.6% of the association between income and hypertension for men and 15.1% for women. In men, drinking and obesity explained 8.8% and 5.5% of the inequalities in hypertension, respectively. In women, obesity explained 18.8%. Exercise increased the proportion mediated over time. Smoking explained 5.5% among women taking antihypertensive medication. There were health inequalities in hypertension among Japanese adults, and the modifiable risk factors partially explained the inequalities.
Global, regional, and national age-specific progress towards the 2020 milestones of the WHO End TB Strategy: a systematic analysis for the Global Burden of Disease Study 2021

Jorge R Ledesma, Jianing Ma, Meixin Zhang, Ann V L Basting, Huong Thi Chu, Avina Vongpradith, Amanda Novotney, Kate E LeGrand, Yvonne Yiru Xu, Xiaochen Dai, Sneha Ingle Nicholson, Lauryn K Stafford, Austin Carter, Jennifer M Ross, Hedayat Abbastabar, Meriem Abdoun, Deldar Morad Abdulah, Richard Gyan Aboagye, Hassan Abolhassani, Woldu Aberhe Abrha, Hiwa Abubaker Ali, Eman Abu-Gharbieh, Salahdein Aburuz, Isaac Yeboah Addo, Abiola Victor Adepoju, Kishor Adhikari, Qorinah Estiningtyas Sakilah Adnani, Saryia Adra, Abel Afework, Shahin Aghamiri, Williams Agyemang-Duah, Bright Opoku Ahinkorah, Danish Ahmad, Sajjad Ahmad, Amir Mahmoud Ahmadzade, Haroon Ahmed, Mohammed Ahmed, Ayman Ahmed, Karolina Akinosoglou, Tareq Mohammed Ali AL-Ahdal, Nazmul Alam, Mohammed Albashtawy, Mohammad T AlBataineh, Adel Ali Saeed Al-Gheethi, Abid Ali, Endale Alemayehu Ali, Liaqat Ali, Zahid Ali, Syed Shujait Shujait Ali, Kasim Allel, Awais Altaf, Jaffar A Al-Tawfiq, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Reza Amani, Ganiyu Adeniyi Amusa, Jimoh Amzat, Jason R Andrews, Abhishek Anil, Razique Anwer, Aleksandr Y Aravkin, Damelash Areda, Anton A Artamonov, Raphael Taiwo Aruleba, Mulusew A Asemahagn, Sachin R Atre, Avinash Aujayeb, Davood Azadi, Sina Azadnajafabad, Ahmed Y Azzam, Muhammad Badar, Ashish D Badiye, Sara Bagherieh, Saeed Bahadorikhalili, Atif Amin Baig, Maciej Banach, Biswajit Banik, Mainak Bardhan, Hiba Jawdat Barqawi, Zarrin Basharat, Pritish Baskaran, Saurav Basu, Maryam Beiranvand, Melaku Ashagrie Belete, Makda Abate Belew, Uzma Iqbal Belgaumi, Apostolos Beloukas, Paulo J G Bettencourt, Akshaya Srikanth Bhagavathula, Nikha Bhardwaj, Pankaj Bhardwaj, Ashish Bhargava, Vivek Bhat, Jasvinder Singh Bhatti, Gurjit Kaur Bhatti, Boris Bikbov, Veera R Bitra, Vesna Bjegovic-Mikanovic, Danilo Buonsenso, Katrin Burkart, Yasser Bustanji, Zahid A Butt, Paulo Camargos, Yu Cao, Sinclair Carr, Felix Carvalho, Luca Cegolon, Muthia Cenderadewi, Muge Cevik, Yaacoub Chahine, Vijay Kumar Chattu, Patrick R Ching, Hitesh Chopra, Eunice Chung, Mareli M Claassens, Kaleb Coberly, Natália Cruz-Martins, Bashir Dabo, Sriharsha Dadana, Omid Dadras, Isaac Darban, Jiregna Darega Gela, Aso Mohammad Darwesh, Mahmood Dashti, Berecha Hundessa Demessa, Biniyam Demisse, Solomon Demissie, Awoke Masrie Asrat Derese, Kebede Deribe, Hardik Dineshbhai Desai, Vinoth Gnana Chellaiyan Devanbu, Arkadeep Dhali, Kuldeep Dhama, Sameer Dhingra, Thao Huynh Phuong Do, Deepa Dongarwar, Haneil Larson Dsouza, John Dube, Arkadiusz Marian Dziedzic, Abdelaziz Ed-Dra, Ferry Efendi, Diyan Ermawan Effendi, Aziz Eftekharimehrabad, Nopryan Ekadinata, Temitope Cyrus Ekundayo, Muhammed Elhadi, Legesse Tesfaye Elilo, Theophilus I Emeto, Luchuo Engelbert Bain, Adeniyi Francis Fagbamigbe, Ayesha Fahim, Alireza Feizkhah, Getahun Fetensa, Florian Fischer, Abduzhappar Gaipov, Aravind P Gandhi, Rupesh K Gautam, Miglas W Gebregergis, Mesfin Gebrehiwot, Kahsu Gebrekirstos Gebrekidan, Kazem Ghaffari, Fariba Ghassemi, Ramy Mohamed Ghazy, Amador Goodridge, Anmol Goyal, Shi-Yang Guan, Mesay Dechasa Gudeta, Rashid Abdi Guled, Novianti Br Gultom, Veer Bala Gupta, Vivek Kumar Gupta, Sapna Gupta, Hailey Hagins, Semira Goitom Hailu, Wase Benti Hailu, Samer Hamidi, Asif Hanif, Harapan Harapan, Rumina Syeda Hasan, Shoaib Hassan, Johannes Haubold, Kamal Hezam, Sung Hwi Hong, Nobuyuki Horita, Md. Belal Hossain, Mehdi Hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Hong-Han Huynh, Segun Emmanuel Ibitoye, Kevin S Ikuta, Irena M. Ilic, Milena D. Ilic, Md. Rabiul Islam, Nahlah Elkudssiah Ismail, Faisal Ismail, Abdollah Jafarzadeh, Mihajlo Jakovljevic, Mahsa Jalili, Manthan Dilipkumar Janodia, Nabi Jomehzadeh, Jost B Jonas, Nitin Joseph, Charity Ehimwenma Joshua, Zubair Kabir, Bhushan Dattatray Kamble, Tanuj Kanchan, Himal Kandel, Kehinde Kazeem Kanmodi, Rami S Kantar, Ibraheem M Karaye, Arman Karimi Behnagh, Gebrehiwot G Kassa, Rimple Jeet Kaur, Navjot Kaur, Himanshu Khajuria, Faham Khamesipour, Yusra H Khan, M Nuruzzaman Khan, Mahammed Ziauddin Khan Suheb, Khaled Khatab, Fatemeh Khatami, Min Seo Kim, Soewarta Kosen, Parvaiz A Koul, Sindhura Lakshmi Koulmane Laxminarayana, Kewal Krishan, Burcu Kucuk Bicer, Md Abdul Kuddus, Mukhtar Kulimbet, Nithin Kumar, Dharmesh Kumar Lal, Iván Landires, Kamaluddin Latief, Trang Diep Thanh Le, Thao Thi Thu Le, Caterina Ledda, Munjae Lee, Seung Won Lee, Temesgen L Lerango, Stephen S Lim, Chaojie Liu, Xuefeng Liu, Platon D Lopukhov, Hong Luo, Hengliang Lv, Preetam Bhalchandra Mahajan, Amir Ali Mahboobipour, Azeem Majeed, Elaheh Malakan Rad, Kashish Malhotra, Muhammad Sajeel Ahmed Malik, Lesibana Anthony Malinga, Tauqeer Hussain Mallhi, Aseer Manilal, Bernardo Alfonso Martinez-Guerra, Francisco Rogerlândio Martins-Melo, Roy Rillera Marzo, Hossein Masoumi-Asl, Vasundhara Mathur, Richard James Maude, Ravi Mehrotra, Ziad A Memish, Walter Mendoza, Ritesh G Menezes, Muayad Aghali Merza, Tomislav Mestrovic, Laurette Mhlanga, Sanjeev Misra, Arup Kumar Misra, Prasanna Mithra, Babak Moazen, Hussen Mohammed, Ali H Mokdad, Lorenzo Monasta, Catrin E Moore, Parsa Mousavi, Francesk Mulita, Fungai Musaigwa, Raman Muthusamy, Ahamarshan Jayaraman Nagarajan, Pirouz Naghavi, Ganesh R Naik, Gurudatta Naik, Sanjeev Nair, Tapas Sadasivan Nair, Zuhair S Natto, Biswa Prakash Nayak, Hadush Negash, Dang H Nguyen, Van Thanh Nguyen, Robina Khan Niazi, Chukwudi A Nnaji, Lawrence Achilles Nnyanzi, Efaq Ali Noman, Shuhei Nomura, Bogdan Oancea, Kehinde O Obamiro, Ismail A Odetokun, Daniel Bogale Odo Odo, Oluwakemi Ololade Odukoya, In-Hwan Oh, Chukwuma O Okereke, Osaretin Christabel Okonji, Eyal Oren, Edgar Ortiz-Brizuela, Uchechukwu Levi Osuagwu, Amel Ouyahia, Mahesh Padukudru P A, Pragyan Paramita Parija, Romil R Parikh, Seoyeon Park, Ashwaghosha Parthasarathi, Shankargouda Patil, Shrikant Pawar, Minjin Peng, Veincent Christian Filipino Pepito, Prince Peprah, João Perdigão, Norberto Perico, Hoang Tran Pham, Maarten J Postma, Attur Ravindra Attur Prabhu, Manya Prasad, Akila Prashant, Elton Junio Sady Prates, Fakher Rahim, Mosiur Rahman, Muhammad Aziz Rahman, Masoud Rahmati, Sathish Rajaa, Shakthi Kumaran Ramasamy, Indu Ramachandra Rao, Sowmya J Rao, Deepthi Rapaka, Ahmed Mustafa Rashid, Zubair Ahmed Ratan, Nakul Ravikumar, Salman Rawaf, Murali Mohan Rama Krishna Reddy, Elrashdy Moustafa Mohamed Redwan, Giuseppe Remuzzi, Luis Felipe Reyes, Nazila Rezaei, Mohsen Rezaeian, Omid Rezahosseini, Mónica Rodrigues, Priyanka Roy, Guilherme de Andrade Ruela, Siamak Sabour, Basema Saddik, Umar Saeed, Sher Zaman Safi, Narjes Saheb Sharif-Askari, Fatemeh Saheb Sharif-Askari, Amirhossein Sahebkar, Biniyam Sahiledengle, Soumya Swaroop Sahoo, Nasir Salam, Afeez Abolarinwa Salami, Samreen Saleem, Mohamed A Saleh, Hossein Samadi Kafil, Sara Samadzadeh, Yoseph Leonardo Samodra, Rama Krishna Sanjeev, Aswini Saravanan, Susan M Sawyer, Siddharthan Selvaraj, Sabyasachi Senapati, Subramanian Senthilkumaran, Pritik A Shah, Samiah Shahid, Masood Ali Shaikh, Sunder Sham, Mohammad Ali Shamshirgaran, Mohd Shanawaz, Medha Sharath, Samendra P Sherchan, Ranjitha S Shetty, Hesamaddin Shirzad-Aski, Aminu Shittu, Emmanuel Edwar Siddig, João Pedro Silva, Surjit Singh, Paramdeep Singh, Harpreet Singh, Jasvinder A Singh, Md Shahjahan Siraj, Siswanto Siswanto, Ranjan Solanki, Yonatan Solomon, Joan B Soriano, Chandrashekhar T Sreeramareddy, Vijay Kumar Srivastava, Paschalis Steiropoulos, Chandan Kumar Swain, Takahiro Tabuchi, Mircea Tampa, Jacques JL Lukenze Tamuzi, Nathan Y Tat, Razieh Tavakoli Oliaee, Gebrehiwot Teklay, Edosa Geta Tesfaye, Belay Tessema, Pugazhenthan Thangaraju, Rekha Thapar, Chern Choong Chern Thum, Jansje Henny Vera Ticoalu, Imad M Tleyjeh, Ruoyan Tobe-Gai, Temesgen Mohammed Toma, Khai Hoan Tram, Aniefiok John Udoakang, Tungki Pratama Umar, Chukwuma David Umeokonkwo, Seyed Mohammad Vahabi, Asokan Govindaraj Vaithinathan, Job F M van Boven, Shoban Babu Varthya, Ziyue Wang, Muktar S A Warsame, Ronny Westerman, Tewodros Eshete Wonde, Sajad Yaghoubi, Siyan Yi, Vahit Yiğit, Dong Keon Yon, Naohiro Yonemoto, Chuanhua Yu, Fathiah Zakham, Moein Zangiabadian, Francis Zeukeng, Haijun Zhang, Yang Zhao, Peng Zheng, Magdalena Zielińska, Joshua A Salomon, Robert C Reiner Jr, Mohsen Naghavi, Theo Vos, Simon I Hay, Christopher J L Murray, Hmwe Hmwe Kyu

The Lancet Infectious Diseases　2024年3月
出版者・発行元： Elsevier BV
DOI： 10.1016/s1473-3099(24)00007-0 　

ISSN：1473-3099
Parental gender influences their intention to HPV vaccinate their children, and the association between HPV and COVID-19 vaccination intentions 国際誌

Emiko Oka, Yutaka Ueda, Asami Yagi, Yuri Ito, Yoshihiko Hosokawa, Takahiro Tabuchi, Tadashi Kimura

Vaccine: X　17　100441-100441　2024年3月

DOI： 10.1016/j.jvacx.2024.100441 　

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PURPOSE: The coronavirus disease of 2019 (COVID-19) pandemic has increased public awareness of infectious diseases and interest in vaccines, including the human papilloma virus (HPV) vaccine. We investigated differences between parental gender and intentions to vaccinate their child for HPV and COVID-19. METHODS: We analyzed data from Japan's COVID-19 and Society Internet Survey (JACSIS), a web-based cross-sectional survey of 2,444 respondents in 2021. RESULTS: Females were more knowledgeable and more afraid of HPV and COVID-19 than males. The proportions of females in favor of, or against, HPV vaccination was higher than among males. The fathers' intention for HPV vaccination was significantly associated with the child's gender, knowledge regarding HPV, and intention to inoculate with the COVID-19 vaccine. The mothers' intention was also associated with her knowledge of HPV and her intention to seek the COVID-19 vaccine, but it included a greater fear of HPV infection. Both male and female parents favored the COVID-19 vaccine over the HPV vaccine. Parents approving of COVID-19 vaccination believed in the overall efficacy of vaccines and were more receptive to opinions from the administration and physicians, even if the parent was currently against HPV vaccination. CONCLUSIONS: Mothers were more knowledgeable about HPV and more favorable to vaccinate their child for HPV than fathers. The intention to have children COVID-19 vaccinated was also higher than for HPV vaccination. During this period of heightened public interest in vaccines due to the COVID-19 pandemic, this is a good time to educate and inform the public about HPV.
Association between Toothbrushing and Cancer Risk

Akifumi Enomoto, Yuto Takada, Takeshi Shimoide, Atsushi-Doksa Lee, Yuko Kinoshita, Miku Kawaguchi, Yasuhiro Kakiuchi, Takahiro Tabuchi

Journal of Lifestyle Medicine　2024年2月29日

DOI： 10.15280/jlm.2024.14.1.31 　
Factors contributing to subjective well-being and supporting successful aging among rural Japanese community-dwelling older adults: A cross-sectional and longitudinal study.

Kensaku Shojima, Takara Mori, Yosuke Wada, Hiroshi Kusunoki, Kayoko Tamaki, Ryota Matsuzawa, Koutatsu Nagai, Masashi Goto, Takahiro Tabuchi, Yasuyuki Nagasawa, Ken Shinmura

Geriatrics & gerontology international　2024年2月23日

DOI： 10.1111/ggi.14835 　

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AIM: We aimed to identify the factors contributing to subjective well-being in community-dwelling older adults in rural Japan. This study explored the relationship among physical and mental health, socioeconomic status, and activity levels with regard to the subjective well-being of older adults. METHODS: In the Frail Elderly in the Sasayama-Tamba Area study, a cohort investigation of independent older adults in a rural Japanese community, 541 of 844 participants completed a 2-year follow-up survey. Subjective well-being was assessed as a binary based on three factors - "happiness," "satisfaction with life" and "meaning in life" - using a subset of the World Health Organization's Quality of Life questionnaire. The improvement group transitioned from not having subjective well-being during the baseline survey to having subjective well-being during the follow-up survey. Furthermore, we used multivariable log-Poisson regression models to calculate the prevalence ratios of subjective well-being. RESULTS: The cross-sectional study showed that sleep satisfaction, health services access satisfaction and having a higher-level functional capacity were positively associated with having "happiness" and "satisfaction with life." Furthermore, being aged ≥ $$ \ge $$ 80 years and having financial leeway were positively associated with having "meaning in life." The longitudinal study showed that having a higher-level functional capacity was positively associated with improving "happiness" and "satisfaction with life." Being female was positively associated with improving "happiness" and "meaning in life," and health services access satisfaction and alcohol drinking were positively associated with improving "satisfaction with life" and "meaning in life," respectively. CONCLUSIONS: These findings offer promising avenues for enhancing the subjective well-being of older adults. Geriatr Gerontol Int 2024; ••: ••-••.
[Communication between pregnant women and maternal and child health professionals and trust in professionals and awareness of source of help in the postpartum period: Evaluation using JACSIS Pregnant-Postpartum Women's Data 2020-2021].

Midori Matsushima, Aya Takagi, Naoki Kondo, Takahiro Tabuchi

[Nihon koshu eisei zasshi] Japanese journal of public health　71　(2)　93-102　2024年2月20日

DOI： 10.11236/jph.23-015 　

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Objective This study aims to estimate the impact of maternal and child health professional consultation and development of support plans during pregnancy on trust in community health professionals (trust) and awareness of sources of public/private institutional support (awareness) in the postpartum period.Methods A web-based panel survey was conducted in July-August 2021 and January-February 2022, targeting women who were pregnant during the 2021 survey and 0-5 months postpartum in 2022. We collected information about consultation opportunities and development of a support plan during pregnancy, trust and recognition, demographic characteristics, employment status, and pregnancy- and childbirth-related variables. First, logistic regression analysis was conducted by setting trust and recognition during postpartum as outcomes. Exposure variables were the consultation opportunities and development of a support plan during the pregnancy period. Second, we added the presence of a comprehensive support center for raising children, the financial index of the municipality of residence, the per capita child welfare expenditure, and the number of nurses at the comprehensive support center for maternal and child health to the analytical model as overall level of municipal support in order to check the robustness of our results.Results Responses were obtained from pregnant women across Japan. Of the 616 respondents included in the analysis, 74.0% had opportunities for consultation, 23.7% made support plans, 69.8% trusted local maternal and child health professionals, and 63.6% recognized public/private institutional support as places for help-seeking. Logistic regression analysis showed that trust and recognition were higher among those who had opportunities to consult and had created a support plan compared to those who did not. With regard to trust, for those who had opportunities to consult, the odds ratio (OR) was 2.05 (95% confidence interval [95% CI] 1.37-3.07), and for those who developed a support plan, the OR was 2.25 (95% CI 1.41-3.60). As for recognition, the OR was 1.46 (95% CI 0.98-2.16) if given the opportunity for consultation. For development of a support plan, the OR was 3.05 (95% CI 1.94-4.80). These results did not change even after adjusting for municipal finances and the level of support for pregnant women in general.Conclusions Consultation opportunities and developing support plans during pregnancy increased trust and recognition in the postpartum period while municipal finances or overall support for child rearing were not associated with these outcomes, thus suggesting the importance of engagement with professionals during pregnancy.
Non-Consensual Sex among Japanese Women in the COVID-19 Pandemic: A Large-Scale Nationwide Survey-Based Study

Tomoya Suzuki, Yudai Kaneda, Yasuhiro Kotera, Tetsuya Tanimoto, Akihiko Ozaki, Divya Bhandari, Sayaka Horiuchi, Takahiro Tabuchi

2024年2月18日

DOI： 10.1101/2024.02.16.24302967 　
Tooth loss mediates the association between smoking and an increased risk of dementia among older adults: The JAGES prospective cohort study 国際誌

Taro Kusama, Kenji Takeuchi, Sakura Kiuchi, Yudai Tamada, Takahiro Tabuchi, Ken Osaka

Journal of Clinical Periodontology　2024年2月7日
出版者・発行元： Wiley
DOI： 10.1111/jcpe.13959 　

ISSN：0303-6979

eISSN：1600-051X

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Abstract Aim Tooth loss has various causes; however, its cause‐specific effects on health outcomes remain unclear. This study evaluated whether the association between past/current smoking and risk of dementia was mediated by tooth loss. Materials and Methods This 9‐year‐follow‐up prospective cohort study targeted adults aged ≥65 years. Dementia incidence during 2013–2019, smoking status (never, past/current) in 2010 and the number of remaining teeth (≤19, ≥20) in 2013 were the outcome, exposure and mediator, respectively. We used causal mediation analysis to fit the Cox proportional hazards model and estimated the hazard ratio (HR) and 95% confidence interval (CI) of the natural indirect effect (NIE) of smoking on dementia incidence through tooth loss and their mediated proportions. Results Among 32,986 participants (mean age 72.6 years [1 SD = 5.4]; men 48.4%), the dementia incidence during follow‐up was 2.11/100 person‐years. Tooth loss significantly mediated the association between past/current smoking and dementia incidence; the NIE of fewer remaining teeth for past/current smokers compared to never smokers was HR = 1.03 (95% CI: 1.02–1.05), and the mediated proportion was 18.0%. Conclusions Tooth loss significantly mediates the association between past/current smoking and an increased risk of dementia among older adults.
Mother-to-infant bonding difficulties are associated with future maternal depression and child-maltreatment behaviors: A Japanese nationwide longitudinal study 国際誌

Chong Chen, Sumiyo Okawa, Ryo Okubo, Kosuke Hagiwara, Tomohiro Mizumoto, Naoko Higuchi, Shin Nakagawa, Takahiro Tabuchi

Psychiatry Research　334　115814-115814　2024年2月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.psychres.2024.115814 　

ISSN：0165-1781

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BACKGROUND: Mother-to-infant bonding difficulties (MIBD) are considered risk factors for postpartum depression and child-maltreatment behaviors. However, few longitudinal studies have examined this hypothesis. This study aims to explore the relationship between MIBD and subsequent maternal depression and child-maltreatment behaviors using longitudinal data from a 2021 Japanese nationwide survey. METHODS: We studied 658 first-time mothers who had given birth within the past year and had not reported postpartum depression or child-maltreatment behaviors at baseline. The Japanese version of Mother-to-Infant Bonding Scale (MIBS) was used to measure MIBD. Subjects were monitored for six months and subsequently completed the Edinburgh Postnatal Depression Scale and responded to inquiries about child-maltreatment behaviors. RESULTS: After adjusting for covariates, MIBD was associated with higher odds of maternal depression (OR=1.737, 95 % CI [1.078, 2.797]) and child-maltreatment behaviors (OR=2.040, 95 % CI [1.401, 2.970]) six months later. Further analysis indicated that MIBD was particularly associated with a heightened risk of emotional abuse (OR=2.172, 95 % CI [1.486, 3.176]). Sensitivity analysis confirmed these findings through multiple approaches, such as applying inverse probability weighting to mitigate selection bias, using an alternative MIBS cutoff score of 5, and adopting a time-varying model to account for the dynamic nature of depressive symptoms and child-maltreatment behaviors. CONCLUSION: Proactive screening for MIBD could serve as a valuable tool in the early detection of maternal depression and potential child-maltreatment behaviors.
Prevalence and trends in persistent symptoms following COVID-19 in Japan: A nationwide cross-sectional survey 国際誌

Akane Takamatsu, Hitoshi Honda, Toshiki Miwa, Takahiro Tabuchi, Kiyosu Taniguchi, Kenji Shibuya, Yasuharu Tokuda

Journal of Infection and Chemotherapy　2024年2月

DOI： 10.1016/j.jiac.2024.02.008 　

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INTRODUCTION: Even during the endemic phase of the COVID-19 pandemic, the impact of persistent symptoms on patients and healthcare systems remains significant. Thus, a more comprehensive understanding of these symptoms is essential. METHODS: Using data from the Japan Society and New Tobacco Internet Survey conducted in February 2023, this cross-sectional study investigated the prevalence of, and changes in, persistent COVID-19 symptoms. RESULTS: In total, 21,108 individuals responded to the survey. Of these, 29.1 % (6143) had a history of COVID-19. Our analysis found that arm/leg/joint pain (adjusted odds ratio [aOR]: 1.17; 95 % confidence interval [95 % CI]: 1.03-1.33), back pain (aOR: 1.13; 95 % CI: 1.01-1.27), chest pain (aOR: 1.53; 95 % CI: 1.20-1.96), malaise (aOR: 1.14; 95 % CI: 1.02-1.28), loss of taste (aOR: 2.55; 95 % CI: 1.75-3.72), loss of smell (aOR: 2.33; 95 % CI: 1.67-3.26), memory impairment (aOR: 1.27; 95 % CI: 1.04-1.56), and cough (aOR: 1.72; 95 % CI: 1.38-2.13) were independently associated with a history of COVID-19 contracted more than two months but less than six months previously. Further, back pain (aOR: 1.24; 95 % CI: 1.04-1.47) and loss of taste (aOR: 2.28; 95 % CI: 1.24-4.21) showed independent association with COVID-19 contracted more than 12 months previously. CONCLUSIONS: Various symptoms were independently associated with a history of COVID-19. While most patients tend to recover within a year after contracting COVID-19, certain symptoms, such as back pain and loss of taste, persist longer than a year, underscoring public health concerns and emphasizing the need for health care services to support patients suffering from persistent symptoms.
Prognostic impact of coexisting cardiovascular disease in patients with cancer: A multicenter retrospective cohort study 国際誌

Yoshihiro Kuwabara, Toshitaka Morishima, Haruka Kudo, Chaochen Ma, Mizuki Shimadzu Kato, Shihoko Koyama, Kayo Nakata, Takahiro Tabuchi, Isao Miyashiro

Heliyon　10　(3)　e25594-e25594　2024年2月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.heliyon.2024.e25594 　

ISSN：2405-8440

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BACKGROUND: The incidence of malignancy and cardiovascular disease (CVD) is increasing worldwide. However, it is not entirely clear how the coexistence of CVD at the time of cancer diagnosis affects the overall survival of patients with cancer. METHODS AND RESULTS: We used the cancer registries and administrative claims data of patients diagnosed with cancer at 36 designated cancer care hospitals in Osaka, Japan, from 2010 to 2015. The Cox proportional hazard model was used to examine how coexisting CVD (heart failure [HF], ischemic heart disease, peripheral arterial disease, cerebrovascular accidents, and atrial fibrillation) affected overall survival and the impact of HF severity, as documented by the New York Heart Association (NYHA) classification. Of the 131,701 patients with cancer, 9704 had coexisting CVD. The 3-year survival rates for patients with and without coexisting CVD were 62.9 % and 77.6 %, respectively. The adjusted hazard ratio (aHR) for all-cause mortality for coexisting CVD was 1.47 (95 % confidence interval, 1.41-1.52). Among the CVD subtype, patients with coexisting HF had the poorest prognosis. The aHRs in patients with HF by NYHA classification, using the patients without HF as a reference, were as follows: Class I: 1.33 (p = 0.217); II: 1.68 (p < 0.001); III: 1.54 (p = 0.011); IV: 2.47 (p < 0.001). CONCLUSION: Coexisting CVD and HF severity at cancer diagnosis is associated with survival in patients with cancer.
Postpartum loneliness predicts future depressive symptoms: A nationwide Japanese longitudinal study 国際誌査読有り

2024年2月

DOI： 10.1007/s00737-024-01424-6 　
Association between smoking and central sensitization pain: a web-based cross-sectional study.

Satoko Chiba, Keiko Yamada, Aiko Kawai, Saeko Hamaoka, Hiroko Ikemiya, Atsuko Hara, Kenta Wakaizumi, Takahiro Tabuchi, Keisuke Yamaguchi, Izumi Kawagoe, Masako Iseki

Journal of anesthesia　2024年1月24日

DOI： 10.1007/s00540-023-03302-4 　

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PURPOSE: This study aimed to investigate whether smoking is an independent risk factor for central sensitization syndrome (CSS) in individuals with pain as measured by the Central Sensitization Inventory (CSI). METHODS: In 2020, we conducted an Internet survey targeting 2000 ordinary residents of Japan (aged 20-69 years) who had pain symptoms from October to November 2020. A multiple regression analysis was performed on the association between smoking status (nonsmokers and current smokers; Brinkman index) and CSI values. Moreover, compared to nonsmokers, the relative risk (RR) of the CSI cut-off score of 40 points or higher among current smokers was calculated using a modified Poisson regression model. Covariates included age, sex, body mass index, marital status, equivalized income, exercise habits, history of hypertension, history of hyperlipidemia, history of diabetes, pain chronicity, and Pain Catastrophizing Scale score. RESULTS: This study analyzed 1,822 individuals (1,041 men and 781 women). Among those experiencing pain, current smoking was associated with the increase in CSI values (β = 0.07). The Brinkman index was also significantly associated with the increase in CSI values (β = 0.06). Current smoking also increased the risk of being over the CSI cut-off score, with a relative risk (RR) of 1.29 (95% confidence intervals, 1.04-1.60). Younger age, being women, experiencing chronic pain, and higher pain catastrophizing thinking were also significantly associated with increased CSS severity, independent of smoking status. CONCLUSION: Smoking is an independent risk factor for CSS. This indicates that smoking may be an important factor in the management of central pain disorders.
Risk factors for persistent versus episodic mother-to-infant bonding difficulties in postpartum women in a nationwide Japanese longitudinal study 国際誌査読有り

Chong Chen, Sumiyo Okawa, Ryo Okubo, Shin Nakagawa, Takahiro Tabuchi

Journal of Affective Disorders　349　370-376　2024年1月8日
出版者・発行元： Elsevier B.V.
DOI： 10.1016/j.jad.2024.01.001 　
Association between the telecommuting environment and somatic symptoms among teleworkers in Japan. 国際誌

Satoru Kanamori, Takahiro Tabuchi, Yuko Kai

Journal of occupational health　66　(1)　2024年1月4日

DOI： 10.1093/joccuh/uiad014 　

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OBJECTIVES: This study aimed to clarify the association between telecommuting environments and somatic symptoms among teleworkers in Japan. METHODS: This cross-sectional study, conducted from September 27 to October 29, 2021, used data from the Japan COVID-19 and Society Internet Survey (JACSIS study) in Japan. Of the 31 000 male and female respondents, who were Japanese residents aged 15-79 years and were randomly selected from the panel members of an internet survey company, 4569 home-based teleworkers were finally included in the analysis; 26 431 respondents who met the exclusion criteria were excluded. The analysis included 4 cut-offs (≥4, 8, 12, and 16 points) for somatic symptoms on the Somatic Symptom Scale-8 as objective variables, and the telecommuting environment, such as having adequate desk light and a quiet environment, as explanatory variables. Adjusted Poisson regression analysis was conducted using demographic variables as covariates. RESULTS: The prevalence ratio (PR) for somatic symptoms increased significantly as the number of poor telecommuting conditions increased, regardless of the cut-off value for somatic symptoms or the frequency of teleworking. In the telecommuting environment, the PR for somatic symptoms was significantly higher for the following 6 items: poor teleworking space to concentrate, inadequate foot space, poor communication environment, poor space for relaxation, noise, and inappropriate temperature and humidity. CONCLUSIONS: These results suggest that for home-based teleworkers, the more inadequate the telecommuting environment, especially in the aforementioned 6 areas, the higher the likelihood of somatic symptoms. Improving these environments may be useful in preventing various somatic symptoms.
An analysis of research grants allocated to researchers by the Smoking Research Foundation funded by Japan Tobacco Inc. in 2018. 国際誌

Rintaro Shiga, Shingo Nakagawasai, Eishin Hashimoto, Insu Cho, Hiroaki Saito, Akihiko Ozaki, Tetsuya Tanimoto, Shigeaki Ando, Hiroaki Shimmura, Michiya Saito, Takahiro Tabuchi

Tobacco prevention & cessation　10　2024年

DOI： 10.18332/tpc/191140 　
Estimating the prevalence of and clarifying factors associated with multiple tobacco product use in Japan: a cross-sectional study in 2022

Takafumi Yamamoto, Hazem Abbas, Upul Cooray, Tetsuji Yokoyama, Takahiro Tabuchi

Journal of Epidemiology　2024年
出版者・発行元： Japan Epidemiological Association
DOI： 10.2188/jea.je20240153 　

ISSN：0917-5040

eISSN：1349-9092
Three in four smokers want to quit tobacco (reference to reassessing the smoking target in Japan): findings from the JASTIS2021 study

Masayuki Sugihara, Takahiro Tabuchi

Environmental Health and Preventive Medicine　2024年

DOI： 10.1265/ehpm.23-00285 　
Tobacco usage in the home: a cross-sectional analysis of heated tobacco product (HTP) use and combustible tobacco smoking in Japan, 2023

Satomi Odani, Takahiro Tabuchi

Environmental Health and Preventive Medicine　2024年

DOI： 10.1265/ehpm.23-00292 　
Association of Regular Cervical Cancer Screening with Socioeconomic, COVID-19 Infection and Vaccine Status Among Japanese Population: Cohort Observational Study. 国際誌

Tomohiro Mitoma, Jota Maki, Hikaru Ooba, Chikako Ogawa, Hisashi Masuyama, Takahiro Tabuchi

International journal of general medicine　17　541-551　2024年

DOI： 10.2147/IJGM.S453675 　

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PURPOSE: Among the Organisation for Economic Co-operation and Development countries, Japan has one of the lowest cervical cancer screening coverages. Cancer screening coverage has worsened due to the coronavirus disease of 2019 (COVID-19) pandemic. This study investigated the relationship between socioeconomic background, COVID-19 infection history and vaccine status, and regular cervical cancer screening (CCS) during the two years of the COVID-19 era in Japan. PATIENTS AND METHODS: We used data from the Japan COVID-19 and Society Internet Survey, a nationwide, Internet-based, self-report cohort observational study conducted in 2022. The outcome variable was identified by asking whether the participants had undergone CCS within the last two years. Cervical cytology was performed in Japan by brushing the external cervical os. This study used multivariate log-binomial regression models to evaluate inequalities during regular checkups for CCS. Adjusted prevalence ratios (APRs) with 95% confidence intervals (CIs) were estimated to incorporate the socioeconomic background variables. RESULTS: Of the 12,066 participants, 5597 (46.4%) had undergone regular CCS for over two years. The prevalence ratio (PR) of patients who underwent CCS was 0.70 for those in their 20s and 0.78 for those in their 60s, compared to those in their 40s. Socioeconomic inequities were found in the following groups: unemployed/student, unmarried, high school graduate or lower, and household income below 4 million Yen. Our final multivariate analysis revealed that participants who were in their 20s or 60s, had a household income below 4 million Yen, were unmarried, had no annual health check-ups, and were unvaccinated with COVID-19 were at a higher risk of not undergoing CCS. CONCLUSION: The relationship between socioeconomic inequality and CCS hesitancy is prevalent among younger participants. The CCS coverage in Japan during the COVID-19 pandemic year (2020-2022) was not low compared with the pre-pandemic era.
Temporal patterns of cancer burden in Asia, 1990–2019: a systematic examination for the Global Burden of Disease 2019 study

Rajesh Sharma, Hedayat Abbastabar, Deldar Morad Abdulah, Hassan Abidi, Hassan Abolhassani, Zahra Abrehdari-Tafreshi, Abdorrahim Absalan, Hiwa Abubaker Ali, Eman Abu-Gharbieh, Juan Manuel Acuna, Nasrin Adib, Qorinah Estiningtyas Sakilah Adnani, Abbas Aghaei, Aqeel Ahmad, Sajjad Ahmad, Ali Ahmadi, Sepideh Ahmadi, Luai A. Ahmed, Marjan Ajami, Hanadi Al Hamad, Syed Mahfuz Al Hasan, Fahad Mashhour Alanezi, Adel Ali Saeed Al-Gheethi, Mohammed Khaled Al-Hanawi, Abid Ali, Beriwan Abdulqadir Ali, Yousef Alimohamadi, Syed Mohamed Aljunid, Sadeq Ali Ali Al-Maweri, Saleh A. Alqahatni, Mohammad AlQudah, Rajaa M. Al-Raddadi, Ala'a B. Al-Tammemi, Alireza Ansari-Moghaddam, Sumadi Lukman Anwar, Razique Anwer, Muhammad Aqeel, Jalal Arabloo, Morteza Arab-Zozani, Hany Ariffin, Al Artaman, Judie Arulappan, Tahira Ashraf, Elaheh Askari, Mohammad Athar, Maha Moh'd Wahbi Atout, Sina Azadnajafabad, Muhammad Badar, Ashish D. Badiye, Nayereh Baghcheghi, Sara Bagherieh, Ruhai Bai, Khuloud Bajbouj, Shrikala Baliga, Mainak Bardhan, Azadeh Bashiri, Pritish Baskaran, Saurav Basu, Uzma Iqbal Belgaumi, Amiel Nazer C Bermudez, Bharti Bhandari, Nikha Bhardwaj, Ajay Nagesh Bhat, Saeid Bitaraf, Archith Boloor, Milad Bonakdar Hashemi, Zahid A. Butt, Joshua Chadwick, Jeffrey Shi Kai Chan, Vijay Kumar Chattu, Pankaj Chaturvedi, William C.S. Cho, Aso Mohammad Darwesh, Nihar Ranjan Dash, Amin Dehghan, Arkadeep Dhali, Mostafa Dianatinasab, Mahmoud Dibas, Abhinav Dixit, Shilpi Gupta Dixit, Fariba Dorostkar, Haneil Larson Dsouza, Iffat Elbarazi, Noha Mousaad Elemam, Waseem El-Huneidi, Eyad Elkord, Omar Abdelsadek Abdou Elmeligy, Mohammad Hassan Emamian, Ryenchindorj Erkhembayar, Rana Ezzeddini, Zehra Fadoo, Razana Faiz, Ildar Ravisovich Fakhradiyev, Aida Fallahzadeh, MoezAlIslam Ezzat Mahmoud Faris, Hossein Farrokhpour, Ali Fatehizadeh, Hamed Fattahi, Ginenus Fekadu, Takeshi Fukumoto, Abhay Motiramji Gaidhane, Nasrin Galehdar, Priyanka Garg, Fataneh Ghadirian, Mansour Ghafourifard, MohammadReza Ghasemi, Mohammad Ghasemi Nour, Fariba Ghassemi, Maryam Gholamalizadeh, Asadollah Gholamian, Elena Ghotbi, Mahaveer Golechha, Pouya Goleij, Sahil Goyal, Mohammed Ibrahim Mohialdeen Gubari, D Sanjeeva Gunasekera, Damitha Asanga Gunawardane, Sapna Gupta, Parham Habibzadeh, Helia Sadat Haeri Boroojeni, Esam S. Halboub, Randah R. Hamadeh, Rifat Hamoudi, Mehdi Harorani, Mohammad Hasanian, Treska S. Hassan, Simon I. Hay, Mohammad Heidari, Mahsa Heidari-Foroozan, Kamran Hessami, Kamal Hezam, Yuta Hiraike, Ramesh Holla, Mohammad Hoseini, Md Mahbub Hossain, Sahadat Hossain, Vivian Chia-rong Hsieh, Junjie Huang, Nawfal R. Hussein, Bing-Fang Hwang, Farideh Iravanpour, Nahlah Elkudssiah Ismail, Masao Iwagami, Linda Merin J, Farhad Jadidi-Niaragh, Morteza Jafarinia, Mohammad Ali Jahani, Haitham Jahrami, Abhishek Jaiswal, Mihajlo Jakovljevic, Mahsa Jalili, Elham Jamshidi, Umesh Jayarajah, Shubha Jayaram, Sweety Suman Jha, Mohammad Jokar, Nitin Joseph, Ali Kabir, Md. Awal Kabir, Dler Hussein Kadir, Pradnya Vishal Kakodkar, Laleh R. Kalankesh, Leila R. Kalankesh, Rohollah Kalhor, Feroze Kaliyadan, Vineet Kumar Kamal, Zul Kamal, Ashwin Kamath, Sitanshu Sekhar Kar, Hanie Karimi, Navjot Kaur, Leila Keikavoosi-Arani, Mohammad Keykhaei, Yousef Saleh Khader, Himanshu Khajuria, Ejaz Ahmad Khan, M Nuruzzaman Khan, Maseer Khan, Moien A.B. Khan, Yusra H. Khan, Shaghayegh Khanmohammadi, Moawiah Mohammad Khatatbeh, Sorour Khateri, Maryam Khayamzadeh, Hamid Reza Khayat Kashani, Min Seo Kim, Farzad Kompani, Hamid Reza Koohestani, Sindhura Lakshmi Koulmane Laxminarayana, Kewal Krishan, Narinder Kumar, Naveen Kumar, Tezer Kutluk, Ambily Kuttikkattu, Daphne Teck Ching Lai, Dharmesh Kumar Lal, Faris Hasan Lami, Savita Lasrado, Sang-Woong Lee, Seung Won Lee, Yeong Yeh Lee, Yo Han Lee, Elvynna Leong, Ming-Chieh Li, Jue Liu, Farzan Madadizadeh, Ahmad R. Mafi, Soleiman Mahjoub, Reza Malekzadeh, Ahmad Azam Malik, Iram Malik, Tauqeer Hussain Mallhi, Mohammad Ali Mansournia, Santi Martini, Elezebeth Mathews, Manu Raj Mathur, Jitendra Kumar Meena, Ritesh G. Menezes, Reza Mirfakhraie, Seyed Kazem Mirinezhad, Mohammad Mirza-Aghazadeh-Attari, Prasanna Mithra, Ashraf Mohamadkhani, Soheil Mohammadi, Maryam Mohammadzadeh, Syam Mohan, Ali H. Mokdad, Ahmed Al Montasir, Fateme Montazeri, Maryam Moradi, Mostafa Moradi Sarabi, Farhad Moradpour, Maliheh Moradzadeh, Paula Moraga, Abbas Mosapour, Majid Motaghinejad, Sumaira Mubarik, Jibran Sualeh Muhammad, Christopher J.L. Murray, Ahamarshan Jayaraman Nagarajan, Mohsen Naghavi, Shumaila Nargus, Zuhair S. Natto, Biswa Prakash Nayak, Seyed Aria Nejadghaderi, Phuong The Nguyen, Robina Khan Niazi, Nafise Noroozi, Hassan Okati-Aliabad, Akinkunmi Paul Okekunle, Sokking Ong, Anu Mary Oommen, Jagadish Rao Padubidri, Ashok Pandey, Eun-Kee Park, Seoyeon Park, Siddhartha Pati, Shankargouda Patil, Rajan Paudel, Uttam Paudel, Majid Pirestani, Indrashis Podder, Ghazaleh Pourali, Mona Pourjafar, Akram Pourshams, Zahiruddin Quazi Syed, Raghu Anekal Radhakrishnan, Venkatraman Radhakrishnan, Mosiur Rahman, Shayan Rahmani, Vahid Rahmanian, Pushkal Sinduvadi Ramesh, Juwel Rana, Indu Ramachandra Rao, Sowmya J. Rao, Sina Rashedi, Mohammad-Mahdi Rashidi, Nazila Rezaei, Negar Rezaei, Nima Rezaei, Saeid Rezaei, Mohsen Rezaeian, Gholamreza Roshandel, S.N. Chandan, Maha Mohamed Saber-Ayad, Siamak Sabour, Leila Sabzmakan, Basema Saddik, Umar Saeed, Sher Zaman Safi, Fatemeh Saheb Sharif-Askari, Amirhossein Sahebkar, Harihar Sahoo, Seyed Aidin Sajedi, Mirza Rizwan Sajid, Mohammad Amin Salehi, Amir Salek Farrokhi, Made Ary Sarasmita, Saman Sargazi, Gargi Sachin Sarode, Sachin C. Sarode, Brijesh Sathian, Maheswar Satpathy, Prabhakar Semwal, Subramanian Senthilkumaran, Sadaf G. Sepanlou, Melika Shafeghat, Saeed Shahabi, Ataollah Shahbandi, Fariba Shahraki-Sanavi, Masood Ali Shaikh, Mohammed Shannawaz, Rahim Ali Sheikhi, Parnian Shobeiri, Seyed Afshin Shorofi, Sunil Shrestha, Soraya Siabani, Garima Singh, Paramdeep Singh, Surjit Singh, Dhirendra Narain Sinha, Samarjeet Singh Siwal, Saraswathy Sreeram, Muhammad Suleman, Rizwan Suliankatchi Abdulkader, Iyad Sultan, Abida Sultana, Mohammad Tabish, Takahiro Tabuchi, Majid Taheri, Iman M. Talaat, Arash Tehrani-Banihashemi, Mohamad-Hani Temsah, Pugazhenthan Thangaraju, Nihal Thomas, Nikhil Kenny Thomas, Amir Tiyuri, Ruoyan Tobe-Gai, Razie Toghroli, Marcos Roberto Tovani-Palone, Sana Ullah, Bhaskaran Unnikrishnan, Era Upadhyay, Sahel Valadan Tahbaz, Rohollah Valizadeh, Shoban Babu Varthya, Yasir Waheed, Song Wang, Dakshitha Praneeth Wickramasinghe, Nuwan Darshana Wickramasinghe, Hong Xiao, Naohiro Yonemoto, Mustafa Z. Younis, Chuanhua Yu, Mazyar Zahir, Nazar Zaki, Maryam Zamanian, Zhi-Jiang Zhang, Hanqing Zhao, Osama A. Zitoun, Mohammad Zoladl

The Lancet Regional Health - Southeast Asia　100333-100333　2024年1月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.lansea.2023.100333 　

ISSN：2772-3682
Determining the optimal cutoff point for the Japanese Mother-to-Infant Bonding Scale: A data-driven approach 国際誌査読有り

Chong Chen, Yasuhiro Mochizuki, Yoshiyuki Asai, Sumiyo Okawa, Ryo Okubo, Shin Nakagawa, Takahiro Tabuchi

Asian Journal of Psychiatry　91　103874-103874　2024年1月
出版者・発行元： Elsevier B.V.
DOI： 10.1016/j.ajp.2023.103874 　
Challenging the utility of 24-hour recall of exclusive breast feeding in Japan. 国際誌

Keiko Nanishi, Joseph Green, Akira Shibanuma, Hiroko Hongo, Sumiyo Okawa, Takahiro Tabuchi

BMJ global health　8　(12)　2023年12月7日

DOI： 10.1136/bmjgh-2023-013737 　

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INTRODUCTION: WHO recommends exclusive breast feeding from birth to 6 months. However, to monitor populations, it recommends using the proportion of infants under 6 months who were exclusively breastfed during the previous 24 hours. To assess the usefulness of 24-hour recall, we (1) compared the prevalence of exclusive breast feeding measured by since-birth recall to the prevalence measured by 24-hour recall and (2) quantified each indicator's association with WHO-recommended, well-established methods for in-hospital breastfeeding support. METHODS: We conducted two online surveys of mothers in Japan (total n=4247) who had a healthy singleton delivery in the previous 25 months. They reported on their breast feeding (a) from birth to 5 months; or (b) during the previous 24 hours, for those with infants under 5 months; or (c) both, for those who participated in the initial survey and also in the follow-up survey. All mothers also reported on their in-hospital support. The strength of each indicator's association with provision of in-hospital support was quantified as the area under the curve (AUC). RESULTS: The prevalences of exclusive breast feeding by since-birth recall were 4.4% (first survey) and 2.5% (second survey). By 24-hour recall, the prevalence appeared to be 29.8%. More in-hospital support was moderately well associated with more exclusive breast feeding measured by since-birth recall: AUC 0.72 (95%CI 0.66 to 0.78). That association is consistent with the known benefits of in-hospital support. In contrast, when exclusive breast feeding was measured by 24-hour recall, its association with in-hospital support appeared to be extremely weak: AUC 0.59 (95% CI 0.54 to 0.65). CONCLUSION: Using 24-hour recall substantially overestimates the prevalence of exclusive breast feeding since birth, and it conceals the benefits of in-hospital breastfeeding support. To monitor population achievement of exclusive breast feeding for the first 6 months, or to evaluate breastfeeding interventions, 24-hour recall of exclusive breast feeding should not be used alone.
Association between adverse childhood experience and unintended pregnancy among Japanese women: a large-scale cross-sectional study. 国際誌

Yoshiaki Kanamori, Yuki Miyamoto, Utako Sawada, Mako Iida, Takahiro Tabuchi, Daisuke Nishi

Journal of psychosomatic obstetrics and gynaecology　44　(1)　2274295-2274295　2023年12月

DOI： 10.1080/0167482X.2023.2274295 　

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Unintended pregnancy (UP) can negatively impact the health of mothers, children, and families. While Adverse Childhood Experiences (ACEs) are increasingly known to affect sexual health, the influence on pregnancy intention is not fully understood. This study examines the relationship between ACEs and UP and explores other related factors, using 5049 pregnant and postpartum women data from the Japan COVID-19 and Society Internet Survey (JACSIS). We measured participants' pregnancy intentions, ACEs, family functioning, and social network size. Logistic regression analysis provided odds ratios and 95% confidence intervals (CI). The prevalence of UP was approximately 16.5% (n = 893). Cumulative ACEs were consistently associated with UP, even after adjusting for intermediate variables in adulthood. The odds ratio for UP with a single ACE was 1.00 (CI: 0.82-1.21) but rose significantly with multiple ACEs: 1.39 (CI: 1.10-1.76) with double, 1.38 (CI: 1.02-2.86) with triple, and 1.81 (CI: 1.37-2.39) with more. Additionally, bad family functioning and lack of social networks emerged as contributors to UP. In conclusion, this study showed that ACEs are potentially correlated with UP. A deeper understanding of the transition from childhood experiences to UP is important for health interventions, necessitating further investigation.
Does online communication mitigate the association between a decrease in face-to-face communication and laughter during the COVID-19 pandemic? A cross-sectional study from JACSIS study. 国際誌

Sakura Kiuchi, Kenji Takeuchi, Taro Kusama, Upul Cooray, Yudai Tamada, Ken Osaka, Takahiro Tabuchi

Preventive medicine reports　36　102432-102432　2023年12月

DOI： 10.1016/j.pmedr.2023.102432 　

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Laughter has a protective effect on human health. The spread of coronavirus disease 2019 (COVID-19) has changed opportunities for face-to-face communication and might decrease opportunities for laughter. This cross-sectional study aimed to investigate whether the decrease in face-to-face communication during the COVID-19 pandemic is associated with a decrease in laughter. Additionally, we investigated whether an increase in online communication mitigates this association. Data from the "Japan COVID-19 and Society Internet Survey (JACSIS)," conducted between August and September 2020, were used. Participants aged 15-79 years were included in this study. The outcome was a decrease in laughter before the onset of the COVID-19 pandemic. The explanatory variables were decreased face-to-face communication with friends and increased online communication (text message, telephone, and video contact). Causal mediation analysis was used to calculate prevalence ratios (PRs) and 95 % confidence intervals (CIs) of the controlled direct effects of increased online communication. Furthermore, the proportions eliminated (PEs) by an increase in online communication were calculated. Among the 25,482 participants, 40.4 % had decreased face-to-face communication and 21.4 % had a decreased frequency of laughter. After adjusting for confounders, a decrease in face-to-face communication was significantly associated with a decrease in laughter (PR = 1.62, 95 %CI = 1.55-1.70). PEs for decrease in laughter were 27.2 % (95 %CI = -2.0 to 56.4) for text-based communication, 36.1 % (95 %CI = 12.3-59.8) for telephone-based communication, and 28.6 % (95 %CI = 0.6-56.6) for video-based communication. Although a decrease in face-to-face communication was associated with a decrease in laughter during the COVID-19 pandemic, online communication, particularly telephone-based communication, mitigated this association.
Risk factors of paternal perinatal depression during the COVID-19 pandemic in Japan. 国際誌

Erika Obikane, Daisuke Nishi, Naho Morisaki, Takahiro Tabuchi

Journal of psychosomatic obstetrics and gynaecology　44　(1)　2245556-2245556　2023年12月

DOI： 10.1080/0167482X.2023.2245556 　

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PURPOSE: The study aims to investigate risk factors of paternal perinatal depression during the COVID-19 pandemic. METHODS: We conducted an online cross-sectional study of 473 prenatal fathers and 1246 postnatal fathers in August 2021. We applied a modified Poisson regression to estimate relative risk ratios of possible factors for paternal perinatal depression (measured by Edinburgh Postnatal Depression Scale), sequentially introducing the following factors into the model: individual factors, interpersonal factors, obstetric/pediatric factors, and service utilization factors. RESULTS: Prenatal fathers with the following risk factors were at an increased risk for having depressive symptoms: adverse childhood experiences (risk ratio; RR 1.61), past depression (RR 1.63), fear of COVID-19 (RR 2.09), lower social support (RR 1.91), low family resources (RR 1.95), and intimate partner violence (IPV) victimization (RR 1.29). Postnatal fathers having the following risk factors were at an increased risk for having depressive symptoms: past depression (RR 1.67), fear of COVID-19 (RR 1.26), low family resources (RR 1.85), IPV victimization. (RR 1.18), and preterm birth (RR 1.18). CONCLUSION: The study showed risk factors such as past history of depression, high fear of COVID-19, low family functionality, and IPV victimization were associated with perinatal depressive symptoms. The findings should contribute to future directions of interventions for paternal perinatal mental health.
Does Tobacco Smoking Increase Social Isolation? A Mendelian Randomization Study. 国際誌

Yusuke Matsuyama, Takahiro Tabuchi

American journal of epidemiology　2023年11月17日

DOI： 10.1093/aje/kwad229 　

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This study aimed to investigate the causal effect of smoking on social isolation among older adults in England. Data from older adults of European ancestry who participated in one or more waves from wave 1 (2002/2003) to 9 (2018/2019) of the English Longitudinal Study of Ageing were analyzed (n = 43,687 observations from 7,008 individuals; mean age 68.50). The effect of current smoking on social isolation (ranges from 0 to 5) was estimated by two-stage least squares estimation using a polygenic score (PGS) for smoking cessation as the instrument. A low PGS for smoking cessation predicted current smoking (coefficient per 1 standard deviation = 0.023; 95% confidence interval, CI: 0.015, 0.030; F = 36.420). The second-stage regression showed that current smoking increased social isolation by 1.205 points (95% CI: 0.308, 2.101). The association was larger for those with higher socioeconomic backgrounds: 2.501 (95% CI: -0.024, 5.026) and 0.696 (95% CI: -0.294, 1.686) for those with higher and lower education, respectively. This study showed that current smoking instrumented by the PGS for smoking cessation was associated with social isolation. Assuming that the PGS served as a valid instrument in this study, the findings support the effect of smoking on social isolation.
Classifying Schizophrenia Cases by Artificial Neural Network Using Japanese Web-Based Survey Data: Case-Control Study 国際誌

Yupeng He, Masaaki Matsunaga, Yuanying Li, Taro Kishi, Shinichi Tanihara, Nakao Iwata, Takahiro Tabuchi, Atsuhiko Ota

JMIR Formative Research　7　e50193-e50193　2023年11月15日
出版者・発行元： JMIR Publications Inc.
DOI： 10.2196/50193 　

eISSN：2561-326X

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Background In Japan, challenges were reported in accurately estimating the prevalence of schizophrenia among the general population. Retrieving previous studies, we investigated that patients with schizophrenia were more likely to experience poor subjective well-being and various physical, psychiatric, and social comorbidities. These factors might have great potential for precisely classifying schizophrenia cases in order to estimate the prevalence. Machine learning has shown a positive impact on many fields, including epidemiology, due to its high-precision modeling capability. It has been applied in research on mental disorders. However, few studies have applied machine learning technology to the precise classification of schizophrenia cases by variables of demographic and health-related backgrounds, especially using large-scale web-based surveys. Objective The aim of the study is to construct an artificial neural network (ANN) model that can accurately classify schizophrenia cases from large-scale Japanese web-based survey data and to verify the generalizability of the model. Methods Data were obtained from a large Japanese internet research pooled panel (Rakuten Insight, Inc) in 2021. A total of 223 individuals, aged 20-75 years, having schizophrenia, and 1776 healthy controls were included. Answers to the questions in a web-based survey were formatted as 1 response variable (self-report diagnosed with schizophrenia) and multiple feature variables (demographic, health-related backgrounds, physical comorbidities, psychiatric comorbidities, and social comorbidities). An ANN was applied to construct a model for classifying schizophrenia cases. Logistic regression (LR) was used as a reference. The performances of the models and algorithms were then compared. Results The model trained by the ANN performed better than LR in terms of area under the receiver operating characteristic curve (0.86 vs 0.78), accuracy (0.93 vs 0.91), and specificity (0.96 vs 0.94), while the model trained by LR showed better sensitivity (0.63 vs 0.56). Comparing the performances of the ANN and LR, the ANN was better in terms of area under the receiver operating characteristic curve (bootstrapping: 0.847 vs 0.773 and cross-validation: 0.81 vs 0.72), while LR performed better in terms of accuracy (0.894 vs 0.856). Sleep medication use, age, household income, and employment type were the top 4 variables in terms of importance. Conclusions This study constructed an ANN model to classify schizophrenia cases using web-based survey data. Our model showed a high internal validity. The findings are expected to provide evidence for estimating the prevalence of schizophrenia in the Japanese population and informing future epidemiological studies.
Comparison of Publications on Heated Tobacco Products With Conventional Cigarettes and Implied Desirability of the Products According to Tobacco Industry Affiliation: A Systematic Review. 国際誌

Harumitsu Suzuki, Naoki Aono, Yan Zhang, Kuniko Yuri, Maggy Audrey Murielle Bassole Epse Brou, Shigeki Takemura, Aya Higashiyama, Takahiro Tabuchi, Akira Fujiyoshi

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco　2023年11月10日

DOI： 10.1093/ntr/ntad205 　

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INTRODUCTION: Heated tobacco products (HTPs) have been advertised as "reduced-harm" tobacco products compared to conventional cigarettes (CC); however, no direct evidence supporting HTPs being desirable for human health exists. A previous systematic review reported that evidence on HTPs published in 2017 or earlier was primarily drawn from industry-related papers. We aimed to investigate whether tobacco industry-affiliated studies are more likely to conclude that HTPs are more desirable than CC. METHODS: PubMed and Ichushi-Web were searched up to March 15, 2022, for studies on HTPs published in 2017 or after. We selected studies that assessed any measures of HTPs and CC, including secondary analyses using gray literature in English or Japanese. We excluded review articles except for a meta-analysis that met the aforementioned criteria. Data on the authors' affiliations, grant, conflict of interest, category of research subjects, and interpretation were extracted. Research members in two groups independently assessed the papers; discrepancies were solved by discussion between the groups. RESULTS: Overall, 134 studies met the criteria. Eighty-seven (64.9%) of them were affiliated with the tobacco industry. Of the 134 studies, 56.3% (49/87) of the industry-affiliated studies versus 19.1% (9/47) of nonindustry-affiliated studies concluded that HTPs were more desirable than CC (p < .01). No study investigated clinically relevant outcomes, such as disease occurrence. CONCLUSIONS: Publications on HTPs in the biomedical literature from January 2017 to March 2022 were dominated by tobacco industry-affiliated studies. More than half of them concluded that HTPs were more desirable than CC compared to independent studies. IMPLICATIONS: Tobacco industry advertises HTPs as "reduced-harm" tobacco products compared to CC. HTP users tend to consider HTPs as alternative tobacco products less harmful than CC (ie, products for "harm reduction"). Our results demonstrated that papers written by tobacco industry-affiliated authors concluded that HTPs were more desirable than CC compared to papers by independent authors. However, all their judgments were based on surrogate outcomes. Surrogate outcomes are not necessarily linked to clinically relevant outcomes such as disease occurrence. Further studies on HTPs using clinically relevant outcomes are warranted by independent authors from tobacco industry.
Association of living condition using urbanisation level and neighbourhood deprivation with loneliness and social isolation during COVID-19 pandemic: a cross-sectional study of the nationwide data in Japan

Natsu Sasaki, Takahiro Tabuchi, Ryo Okubo, Daisuke Nishi

BMJ Public Health　2023年11月

DOI： 10.1136/bmjph-2023-000341 　
Association between social isolation and loneliness with COVID-19 vaccine uptake in Japan: a nationwide cross-sectional internet survey. 国際誌

Tomohiko Ukai, Takahiro Tabuchi

BMJ open　13　(11)　e073008　2023年11月1日

DOI： 10.1136/bmjopen-2023-073008 　

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OBJECTIVES: We examined the association between social isolation and loneliness, increasingly recognised but neglected social determinants of health, with being unvaccinated against COVID-19. DESIGN: This was a cross-sectional study. SETTING AND PARTICIPANTS: A representative cohort of 22 756 individuals (aged 15-81 years) from the general Japanese population who responded to both the Japan COVID-19 and Society Internet Survey 2021 and Japan Society and New Tobacco Internet Survey 2022. PRIMARY AND SECONDARY OUTCOME MEASURES: We calculated the ORs of remaining unvaccinated against COVID-19 in 2022, attributable to social isolation as assessed by the Lubben Social Network Scale, or loneliness as evaluated by the University of California, Los Angeles Loneliness Scale version 3. Reasons for abstaining from vaccination were solicited from the unvaccinated respondents. A multivariable logistic regression model was conducted with adjustments for demographic variables. Propensity score-matched comparisons were conducted as part of the sensitivity analysis. RESULTS: Individuals with social isolation were more likely to be unvaccinated (OR 1.48, 95% CI 1.37 to 1.60), while individuals with loneliness were not (OR 0.96, 95% CI 0.88 to 1.05). Socially isolated individuals were significantly less likely to receive information from people who had been vaccinated (11% vs 15%) and less likely not to trust the vaccine approval process (19% vs 27%) compared with those who were not socially isolated. CONCLUSIONS: Despite not harbouring negative perceptions of the vaccine, socially isolated individuals exhibited lower rates of COVID-19 vaccination. Socially isolated individuals are important targets to reach to increase the number of vaccinated individuals.
The prevalence and risk factors of suicidal ideation in women with and without postpartum depression 国際誌

Chong Chen, Ryo Okubo, Sumiyo Okawa, Kosuke Hagiwara, Tomohiro Mizumoto, Naoko Higuchi, Shin Nakagawa, Takahiro Tabuchi

Journal of Affective Disorders　340　427-434　2023年11月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.jad.2023.08.051 　

ISSN：0165-0327

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AIM: Suicidal ideation (SI) is a severe mental health issue in the postpartum period. As depression is a major risk factor of SI, it is often considered that the risk factors of SI are the same as those of postpartum depression. However, SI occurs in women without postpartum depression as well. The aim of this study is to separately examine the prevalence and risk factors of SI in postpartum women with and without depression. METHODS: We used data of 5688 postpartum women from a 2021 Japanese nation-wide survey, whose age and geographical distributions were nationally representative. Postpartum depression was evaluated with the Edinburgh Postnatal Depression Scale (EPDS) and SI was measured with the 10th item of EPDS. RESULTS: The prevalence of SI in women with and without depression (EPDS≥9) was 51.8 % and 3.3 %, respectively. Younger age and low family support were risk factors common to both women with and without depression. Being single, currently working, history of depressive disorders, and family members' visits to support being cancelled were risk factors of SI for women with depression. In contrast, primipara, history of psychiatric disorders other than depressive disorders, infectious disease other than colds during pregnancy, and feeling of loneliness increased since COVID-19 were risk factor of SI for women without depression. CONCLUSION: Although with a low prevalence, SI occurs in women without postpartum depression, which has unique risk factors indicating distinct psychopathological mechanisms. These findings call for tailored SI intervention strategies according to whether postpartum depression is present or not.
General vaccination readiness in Japan: Results from the JASTIS 2023 study.

Masaki Machida, Shigeru Inoue, Takahiro Tabuchi

Japanese journal of infectious diseases　77　(1)　34-39　2023年10月31日

DOI： 10.7883/yoken.JJID.2023.261 　

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General vaccine hesitancy is a global concern. Clarification of the general vaccination readiness and psychological factors comprising it is an important issue. Previous studies have reported that Japan has one of the lowest vaccine confidence levels worldwide. However, the status of other psychological factors comprising general vaccination readiness in Japan remains unclear. Therefore, we aimed to clarify the status of seven psychological factors comprising general vaccination readiness and their patterns in Japan. This descriptive study utilized data from a large-scale nationwide internet survey (JASTIS 2023 study, n = 31,037). The seven psychological factors were assessed using the 7C of vaccination readiness scale. Cluster analysis was performed using k-means++ clustering to clarify the patterns. Of the seven factors, support for social monitoring of people refusing vaccination (e.g., vaccine passport) was very low among the participants. Cluster analysis showed that the participants' vaccination readiness could be classified into six patterns, of which the very low vaccination readiness cluster, with the lowest scores for most of the psychological factors, accounted for 11.1% and was more common among those aged 30-49 years (13.1-16.4%). Individuals comprising this cluster may tend to refuse to receive any recommended vaccines.
The association of positive emotions with absenteeism and presenteeism in Japanese workers. 国際誌

Chong Chen, Ryo Okubo, Kosuke Hagiwara, Tomohiro Mizumoto, Shin Nakagawa, Takahiro Tabuchi

Journal of affective disorders　344　319-324　2023年10月14日

DOI： 10.1016/j.jad.2023.10.091 　

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BACKGROUND: Negative emotions such as depression have been associated with increased absenteeism and presenteeism, contributing to substantial economic loss. However, no study has investigated if positive emotions such as happiness influence absenteeism and presenteeism. METHODS: Using data from the Japan COVID-19 and Society Internet Survey (JACSIS), a nationwide survey conducted in September-October 2022 (n = 19,214), we investigated if two major, representative positive emotions (happiness and gratitude) are associated with absenteeism and presenteeism. Absenteeism was defined as reporting more than one day of sick leave in the past one month. Presenteeism was measured with the Work Functioning Impairment Scale. Logistic regression was used to estimate odds ratios. RESULTS: 12.4 % and 21.8 % of subjects reported absenteeism and presenteeism, respectively. Logistic regression estimated that after adjusting covariates, happiness was associated with lower odds of absenteeism (OR = 0.792, 95 % CI [0.706, 0.888]) and presenteeism (OR = 0.531, 95 % CI [0.479, 0.588]) while gratitude was associated with lower odds of presenteeism only (OR = 0.705, 95 % CI [0.643, 0.774]). Furthermore, simultaneous presence of both happiness and gratitude was associated with further lower odds of presenteeism (OR = 0.385, 95%CI [0.338, 0.439]), indicating a synergetic relation. DISCUSSION: This study is the first to investigate the association between positive emotions and absenteeism and presenteeism. Given the substantial economic loss due to absenteeism and presenteeism, strategies to enhance positive emotions are necessary.
Partner relationships, hopelessness, and health status strongly predict maternal well-being: an approach using light gradient boosting machine. 国際誌

Hikaru Ooba, Jota Maki, Takahiro Tabuchi, Hisashi Masuyama

Scientific reports　13　(1)　17032-17032　2023年10月9日

DOI： 10.1038/s41598-023-44410-1 　

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No recent study has explicitly focused on predicting the well-being of pregnant women. This study used data from an extensive online survey in Japan to examine the predictors of the subjective well-being of pregnant women. We developed and validated a light Gradient Boosting Machine (lightGBM) model using data from 400 pregnant women in 2020 to identify three factors that predict subjective well-being. The results confirmed that the model could predict subjective well-being in pregnant women with 84% accuracy. New variables that contributed significantly to this prediction were "partner help", "hopelessness," and "health status". A new lightGBM model was built with these three factors, trained and validated using data from 400 pregnant women in 2020, and predicted using data from 1791 pregnant women in 2021, with an accuracy of 88%. These factors were also significant risk factors for subjective well-being in the regression analysis adjusted for maternal age, region, parity, education level, and the presence of mental illness. Mediation analysis, with "hopelessness" as the mediator, showed that both "partner help" and "health status" directly and indirectly affected the outcome.
Factors associated with COVID-19 booster vaccine hesitancy: a nationwide, cross-sectional survey in Japan

A. Takamatsu, H. Honda, T. Miwa, T. Tabuchi, K. Taniguchi, K. Shibuya, Y. Tokuda

Public Health　2023年10月

DOI： 10.1016/j.puhe.2023.07.022 　
Association of cigarette smoking with increased use of heated tobacco products in middle-aged and older adults with self-reported chronic obstructive pulmonary disease, asthma, and asthma-COPD overlap in Japan, 2022: the JASTIS study. 国際誌

Shingo Noguchi, Tomohiro Ishimaru, Yoshihisa Fujino, Kazuhiro Yatera, Takahiro Tabuchi

BMC pulmonary medicine　23　(1)　365-365　2023年9月30日

DOI： 10.1186/s12890-023-02668-1 　

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BACKGROUND: Smoking cessation is the most important intervention in chronic obstructive pulmonary disease (COPD), asthma, and asthma-COPD overlap (ACO); however, high rates of current cigarette smoking are observed in adults with these respiratory diseases. Meanwhile, rapidly increasing use of heated tobacco products (HTPs) is observed in Japan; however, the status of HTPs use has not been fully understood in adults with COPD, asthma, and ACO. This study aimed to reveal the association between COPD, asthma, and ACO and HTPs use in adults. METHODS: Data on Japanese individuals ≥ 40 years old obtained from the Japan Society and New Tobacco Internet Survey were analyzed. The prevalence of HTPs use in adults with COPD, asthma, and ACO, among individuals categorized into three groups according to cigarette smoking (never, former, and current), was calculated and the relationship between each disease and HTPs use were evaluated. The clinical diagnosis of these diseases was based on the self-reported diagnosis, as obtained from questionnaires. RESULTS: A total of 19,308 individuals were included. The proportions of never, past, and current cigarettes smokers were 10,900 (56.5%), 4,903 (25.4%), and 3,505 (18.2%), respectively, and that of HTPs use was 1,813 (9.4%). In current cigarettes smokers, the adjusted odds ratios (ORs) of HTPs use was 2.88 (95% CI [confidence interval], 1.86-4.47), 1.23 (95% CI, 0.99-1.52), and 5.81 (95% CI, 3.12-10.82) in adults with COPD, asthma, and ACO compared to those without these respiratory diseases, respectively. Meanwhile, in past cigarettes smokers, the adjusted ORs of HTPs use was 0.51 (95% CI, 0.24-1.08), 0.69 (95% CI, 0.53-0.88), and 0.25 (95% CI, 0.06-1.07) in adults with COPD, asthma, and ACO, respectively. CONCLUSIONS: HTPs use is more prevalent among current cigarettes smokers with COPD, asthma, and ACO compared to those without these respiratory diseases. Complete cessation of smoking both cigarettes and HTPs is the only way to achieve complete smoking cessation, therefore, adults with COPD, asthma, and ACO need to make greater efforts to quit smoking.
Risk factors for mother-to-infant bonding difficulties and maternal anger towards the infant in a Japanese longitudinal study 国際誌

Chong Chen, Sumiyo Okawa, Ryo Okubo, Shin Nakagawa, Takahiro Tabuchi

Asian Journal of Psychiatry　89　103778-103778　2023年9月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.ajp.2023.103778 　

ISSN：1876-2018
Married women's decision to delay childbearing, and loneliness, severe psychological distress, and suicidal ideation under crisis: online survey data analysis from 2020 to 2021. 国際誌

Midori Matsushima, Hiroyuki Yamada, Naoki Kondo, Yuki Arakawa, Takahiro Tabuchi

BMC public health　23　(1)　1642-1642　2023年8月28日

DOI： 10.1186/s12889-023-16476-z 　

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BACKGROUND: The COVID-19 pandemic has affected every aspect of our lives, including the decision to become pregnant. Existing literature suggests that infertility and the decision to delay childbearing at a younger age are associated with a lower level of well-being and regrets when women start to desire a baby. Thus, the decision to delay childbearing due to the pandemic could negatively affect the well-being of women. This study focuses on how pregnancy decisions affect the well-being of women during the COVID-19 pandemic. METHODS: From the Japan COVID-19 and Society Internet Survey, a nationally representative web-based survey, 768 observations of married women aged 18 to 50 years who had the intention of getting pregnant during the pre-pandemic period (conducted in 2020 and 2021) were used. Loneliness, severe psychological distress, and suicidal ideation were used as well-being indicators. For pooled data, a generalised estimated equation (GEE) model was used to estimate how pregnancy decision related to well-being indicators. For a sub-analysis, the sample was divided by the survey year and a Poisson regression model was used. RESULTS: The GEE analysis showed an association between delaying childbearing and severe psychological distress, with the prevalence ratio (PR) being 2.06 [95% CI (1.40-3.03)]. Furthermore, loneliness and suicidal ideation that occurred after the beginning of the pandemic were significantly related to the decision to delay childbearing-1.55 [95% CI (1.03,2.34)] and 2.55 [95% CI (1.45-4.51)], respectively. Moreover, these PRs were larger for 2021 compared to 2020. CONCLUSION: During the COVID-19 pandemic, approximately one-fifth of married women who had childbearing intentions before the pandemic decided to postpone pregnancy. They exhibited a deteriorated mental health state. Furthermore, the negative associations were larger in 2021 compared to 2020. Loneliness has negative consequences for both mental and physical health, as well as elevated severe psychological distress and suicidal ideation among those who decided to postpone pregnancy. Therefore, the current results should not be overlooked by society.
Adverse childhood experiences and living in the socially deprived areas in adulthood: a cross-sectional study of the nationwide data in Japan. 国際誌

Natsu Sasaki, Takahiro Tabuchi, Takeo Fujiwara, Daisuke Nishi

BMC public health　23　(1)　1616-1616　2023年8月24日

DOI： 10.1186/s12889-023-16557-z 　

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OBJECTIVES: This study aimed to examine whether having adverse childhood experiences (ACEs) was associated with living in a deprived area in adulthood. METHODS: The cross-sectional study was conducted by using nation-wide data in 2022 of the Japan COVID-19 and Society Internet Survey (JACSIS). Participants were community dwelling people 18 years or older. ACEs were assessed by Japanese version of 15-items ACE measurement tool (ACE-J). Living condition was measured by Area Deprived Index (ADI) and Densely Inhabited District (DID) based on zip code. Multivariable logistic regression to analyze the associations between ADI and ACE 4 + was conducted, controlling for individual-level factors, such as age, sex, marital status, and education, as an additional analysis. RESULTS: The total of 27,916 participants were included in the analysis. The prevalence of emotional neglect, childhood poverty, and school bullying were 38.2%, 26.5%, 20.8%, respectively. 75% of the population had one or more ACE(s). The number of ACEs was associated with significantly higher risk of living in deprived area in the adulthood (p = 0.001). ACEs were not associated with living in density area. The association between ADI and ACEs 4 + was non-significant after controlling the individual-level factors. CONCLUSION: People with higher number of ACEs tend to live in deprived areas in adulthood. Policy makers in highly deprived areas can apply the trauma-informed approach for the community care and support, which is critical to mitigating deficit perspectives and facilitating comprehensive support for those with ACEs.
Long-Term Follow-up Study of Hospitalizations for Acute Coronary Syndrome in Kobe-City and Other Districts Under the Hyogo Smoking Ban Legislation - A Nationwide Database Study.

Michikazu Nakai, Yoshitaka Iwanaga, Yoko Sumita, Tetsuya Amano, Ikuo Fukuda, Tomoyasu Hirano, Mami Iida, Kota Katanoda, Yoshihiro Miyamoto, Masakazu Nakamura, Keijiro Saku, Takahiro Tabuchi, Hiroshi Yamato, Bo Zhang, Hisayoshi Fujiwara

Circulation journal : official journal of the Japanese Circulation Society　87　(11)　1680-1685　2023年8月22日

DOI： 10.1253/circj.CJ-23-0191 　

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BACKGROUND: Hyogo Prefecture has managed smoking ban legislation with partial restrictions in public places (Hyogo-L) since 2013. Previous studies have reported a significant decrease in admissions for acute coronary syndrome (ACS) in Kobe-city, but not in other districts of Hyogo Prefecture in the 2 years after Hyogo-L. The aim of the present study was to define the long-term effect of Hyogo-L.Methods and Results: The JROAD-DPC dataset was used to collect information on the number of hospitalizations for ACS in Hyogo Prefecture, and in Osaka-city without smoking ban legislation, from April 2013 to March 2020. Poisson regression analysis was performed to calculate incident rate ratios (IRRs) and 95% confidence intervals (CIs). ACS records of 3,101 in Kobe-city, 11,375 in areas of Hyogo Prefecture other than Kobe-city and 11,079 in Osaka-city were collected for admissions. The incidence of ACS reduced significantly over time in Kobe-city [IRR (95% CI); 0.96 (0.94-0.97)], but did not reduce in the others. The decrease in Kobe-city was observed in ACS patients without smoking, hypertension, and hyperlipidemia, but not in those with such risk factors. CONCLUSIONS: The long-term ACS reduction or non-reduction under Hyogo-L was determined at the initial period and the same scenario continued, supporting the importance of legislation and compliance with the smoking ban. The lowering effect was remarkable in ACS patients without risk factors such as non-smoking.
Factors associated with father-infant bonding during the COVID-19 pandemic: an internet-based cross-sectional study in Japan. 国際誌

Etsuko Nishimura, Rina Shoki, Mika Kato, Daisuke Yoneoka, Sumiyo Okawa, Takahiro Tabuchi, Erika Ota

Scientific reports　13　(1)　13653-13653　2023年8月22日

DOI： 10.1038/s41598-023-40225-2 　

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The COVID-19 pandemic has forced lifestyles changes and affected the relationships between fathers and their infants. However, the factors associated with paternal-infant bonding have not been clarified. This study aimed to explore the factors associated with father-infant bonding during the COVID-19 pandemic in Japan. This cross-sectional study used data from a nationwide survey and the Japanese version of the Mother-to-Infant Bonding Scale (MIBS) to measure father-infant bonding. The participants were divided into two groups depending on their partners' parity. A linear regression model (Gauss-Markov-type) was used for both groups. A total of 1055 men were included in the analysis. Of these men, 521 (49.4%) had a primipara partner, and 534 (50.6%) had a multipara partner. No significant differences were found between the two groups' MIBS-J scores. Fathers' mental health, relationship with the partner and family members, abusive behavior towards children, wanted pregnancy, and the youngest child's Neonatal Intensive Care Unit admission history were associated with father-infant bonding. Regarding factors related to COVID-19, caring for the child while the partner is at home has a negative impact on bonding, while fear related to infection with COVID-19 has no negative impact on bonding.
Are patients with mental disorders more vulnerable to loneliness and social isolation during the COVID-19 pandemic? - Findings from the Japan COVID-19 and Society Internet Survey. 国際誌

Keng Wee Goh, Shuhei Ishikawa, Ryo Okubo, Ichiro Kusumi, Takahiro Tabuchi

Journal of affective disorders　340　72-79　2023年8月7日

DOI： 10.1016/j.jad.2023.08.035 　

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BACKGROUND: Loneliness and social isolation are well-known factors that worsen the symptoms among patients with mental disorders. Few previous studies have explored loneliness and social isolation among populations with mental disorders during the coronavirus disease 2019 (COVID-19) pandemic. Therefore, our study examined the mental health impact of the pandemic on these population groups in terms of loneliness and social isolation. METHODS: We used data from the Japan COVID-19 and Society Internet Surveys, a large-scale online survey. Using multivariable logistic regression analysis, we calculated the odds ratios and 95 % confidence intervals (CIs) of moderate-to-severe loneliness and high social isolation for major chronic diseases, including mental disorders, after adjusting for potential confounders. Calculations were performed for each type of mental disorder. Finally, calculations were performed to explore the association between moderate-to-severe loneliness or high social isolation and psychiatric symptoms among patients with mental disorders. RESULTS: Of the 28,175 participants, 2021 (7.2 %) had a mental disorder. Mental disorders, especially depression and anxiety disorders, were found to be associated with a higher risk of moderate-to-severe loneliness and high social isolation. Patients with mental disorders who experienced moderate-to-severe loneliness and high social isolation were found to have exacerbated psychiatric symptoms. LIMITATION: Our findings were obtained from a cross-sectional study design. CONCLUSIONS: Patients with mental disorders were more vulnerable to moderate-to-severe loneliness and high social isolation during the pandemic, which contributed to the exacerbation of their symptoms. Depression and anxiety, in particular, were most likely to occur and required special attention.
The broad impact of adverse childhood experiences on postpartum maternal mental health, child-rearing behaviors, and child development in Japan. 国際誌

Chong Chen, Ryo Okubo, Sumiyo Okawa, Kosuke Hagiwara, Tomohiro Mizumoto, Naoko Higuchi, Shin Nakagawa, Takahiro Tabuchi

Psychiatry and clinical neurosciences　77　(10)　569-571　2023年8月3日

DOI： 10.1111/pcn.13581 　
Post-COVID health-related quality of life and somatic symptoms: A national survey in Japan. 国際誌

Kazuhiro Kamata, Hitoshi Honda, Yasuharu Tokuda, Akane Takamatsu, Kiyosu Taniguchi, Kenji Shibuya, Takahiro Tabuchi

The American journal of the medical sciences　366　(2)　114-123　2023年8月

DOI： 10.1016/j.amjms.2023.04.018 　

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BACKGROUND: The characteristics and risk factors of post-COVID-19 condition affecting health-related quality of life and the symptom burden are unclear. METHODS: The present, cross-sectional study used the JASTIS (Japan Society and New Tobacco Internet Survey) database. EQ-5D-5L and Somatic Symptom Scale-8 were used to assess health-related quality of life and somatic symptoms, respectively. The participants were classified into a no-COVID-19, COVID-19 not requiring oxygen therapy or COVID-19 requiring oxygen therapy group. First, the entire cohort was analyzed. Then, sensitivity analysis was performed after excluding patients in the no-COVID-19 group with a history of close contact with individuals known to have the disease. FINDINGS: In total, 30130 individuals (mean age: 47.8; females: 51.2%), including 539 and 805 with COVID-19 requiring and not requiring oxygen therapy, respectively, participated. The analysis of the entire cohort as well as the sensitivity analysis demonstrated that individuals with a history of COVID-19 had significantly lower EQ-5D-5L and significantly higher SSS-8 scores than those with no COVID-19 history. The group requiring oxygen therapy was associated with significantly lower EQ-5D-5L and higher SSS-8 scores than the group not requiring oxygen therapy. Propensity-score matching confirmed these results. Furthermore, two or more COVID-19 vaccinations were independently associated with high EQ-5D-5L and low SSS-8 scores (P < 0.001). CONCLUSIONS: The participants with a COVID-19 history, especially those with severe disease, had a significantly higher somatic symptom burden. Analysis after adjusting for potential confounders found that their quality-of-life was also severely affected. Vaccination is crucial to addressing these symptoms, especially in high-risk patients.
Compliance Trajectory and Patterns of COVID-19 Preventive Measures, Japan, 2020-2022. 国際誌

Taro Kusama, Kenji Takeuchi, Yudai Tamada, Sakura Kiuchi, Ken Osaka, Takahiro Tabuchi

Emerging infectious diseases　29　(9)　1747-1756　2023年7月24日

DOI： 10.3201/eid2909.221754 　

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COVID-19 remains a global health threat. Compliance with nonpharmaceutical interventions is essential because of limited effectiveness of COVID-19 vaccines, emergence of highly contagious variants, and declining COVID-19 antibody titers over time. We evaluated compliance with 14 nonpharmaceutical intervention-related COVID-19 preventive behaviors, including mask wearing, ventilation, and surface sanitation, in a longitudinal study in Japan using 4 waves of Internet survey data obtained during 2020-2022. Compliance with most preventive behaviors increased or remained stable during the 2-year period, except for surface sanitation and going out behaviors; compliance with ventilation behavior substantially decreased in winter. Compliance patterns identified from latent class analysis showed that the number of persons in the low compliance class decreased, whereas those in the personal hygiene class increased. Our findings reflect the relaxation of mobility restriction policy in Japan, where the COVID-19 pandemic continues. Policymakers should consider behavioral changes caused by new policies to improve COVID-19 prevention strategies.
Hospital volume and prognosis of patients with metastatic pancreatic cancer: A study using the Osaka Cancer Registry 国際誌

Yasuharu Kawamoto, Kenji Ikezawa, Takahiro Tabuchi, Toshitaka Morishima, Yusuke Seiki, Ko Watsuji, Takeru Hirao, Sena Higashi, Makiko Urabe, Yugo Kai, Ryoji Takada, Takuo Yamai, Kaori Mukai, Tasuku Nakabori, Hiroyuki Uehara, Isao Miyashiro, Kazuyoshi Ohkawa

Journal of Cancer Research and Clinical Oncology　149　(14)　12835-12841　2023年7月18日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1007/s00432-023-04966-x 　

ISSN：0171-5216

eISSN：1432-1335

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PURPOSE: Pancreatic cancer (PC) has one of the worst prognoses among all solid cancers. Hospital volume has been shown to be significantly associated with outcomes in patients with PC undergoing surgery. Nonetheless, the association between hospital volume and prognosis in patients with metastatic PC remains unclear. This study aimed to examine the association between hospital volume and prognosis in patients with metastatic PC using large-scale population-based cancer registry data. METHODS: This retrospective observational study was conducted using data from the Osaka Cancer Registry database. Data of patients with metastatic PC over 10 years (2009-2018) were obtained. Hospitals were categorized into high-volume hospitals (HVHs; ≥ 240 patients diagnosed with PC for 10 years), middle-volume hospitals (MVHs; 120-239 patients diagnosed with PC for 10 years), and low-volume hospitals (LVHs; < 120 patients diagnosed with PC for 10 years). Multivariate analysis was performed to identify factors associated with overall survival (OS). RESULTS: The analysis included 8,929 patients with metastatic PC. Median OS was significantly more favorable in HVHs than in MVHs and LVHs. Multivariate analysis adjusted for hospital volume, age, primary tumor site, year of diagnosis, chemotherapy, and radiotherapy revealed that hospital volume was an independent factor associated with OS (HVHs vs. MVHs: hazard ratio [HR], 1.10; 95% confidence interval [CI], 1.03-1.16; P = 0.003, HVHs vs. LVHs: HR, 1.20; 95% CI, 1.13-1.27; P < 0.001). CONCLUSION: Hospital volume is an independent prognostic factor in patients with metastatic PC, suggesting an association between hospital volume and treatment outcomes.
The diagnostic accuracy of the Edinburgh Postnatal Depression Scale without the self-harm item. 国際誌

Chong Chen, Ryo Okubo, Sumiyo Okawa, Shin Nakagawa, Takahiro Tabuchi

Journal of psychiatric research　165　70-76　2023年7月14日

DOI： 10.1016/j.jpsychires.2023.07.015 　

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The Edinburgh Postnatal Depression Scale (EPDS) is the most commonly used screening tool for perinatal depression. However, the 10th item of the EPDS intended to evaluate suicide ideation does not accurately capture suicide ideation and may cause psychological distress. Whereas endorsement of the strongest agreement "yes, quite often" on this item may be associated with suicide ideation, the response on this frequency is perfectly predicted by the EPDS full score. The discard of this item, therefore, is preferred. In the current study, using data from a nation-wide internet survey conducted in Japanese postpartum (n = 5688) and pregnant women (n = 1639), we show that the EPDS-9 without the 10th item correlates perfectly with the full EPDS or EPDS-10. Furthermore, the EPDS-9 and EPDS-10 have equivalent performance in differentiating participants' self-reported depression diagnosis as well as Kessler Psychological Distress Scale (K6)-based screening of depression. Lastly, at the cutoff of 9, the EPDS-9 performs well in predicting participants' response on the 10th item of EPDS; specifically, the sensitivity of differentiating frequent thoughts of self-harm is 0.968 and 1 in postpartum and pregnant women, respectively. Therefore, the EPDS-9 performs equivalently to EPDS-10 and can be considered to replace EPDS-10 in future use.
Dental Treatment and Risk of COVID-19 in Japan. 国際誌

Akifumi Enomoto, Yuto Takada, Yuko Kinoshita, Atsushi-Doksa Lee, Yasuhiro Kakiuchi, Takahiro Tabuchi

Oral health & preventive dentistry　21　(1)　271-278　2023年7月13日

DOI： 10.3290/j.ohpd.b4342677 　

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PURPOSE: During the Coronavirus Disease 2019 (COVID-19) pandemic, there has been concern about nosocomial infections acquired through dental practice, where machines - such as air turbines - that generate aerosols are used, and where there are many opportunities to come into contact with saliva and blood. Because there is no report to date on whether dental treatment is associated with a risk of SARS-CoV-2 infection in Japan, the aim of the present cross-sectional study was to examine the risk of SARS-CoV-2 infection associated with dental treatment. MATERIALS AND METHODS: Cross-sectional data were gathered from the Japan COVID-19 and Society Internet Survey (JACSIS), a large-scale internet survey conducted in 2021 (n=28,175). From September 27, 2021, to October 30, 2021, the questionnaires were distributed to candidates selected from the panelists of a Japanese Internet research company to represent the Japanese population regarding age, sex, and residential prefecture using a simple random sampling procedure. The risk of SARS-CoV-2 infection related to dental treatment was examined and analysed. RESULTS: Multivariable logistic regression analysis showed that younger age, male sex and living alone were statistically significant factors positively associated with SARS-CoV-2 infection, whereas the presence or absence of dental treatment was not statistically significantly correlated with SARS-CoV-2 infection. CONCLUSION: The present epidemiological study showed that dental treatment is not a positive risk factor for SARS-CoV-2 infection in Japan.
Remote Communication and Loneliness During the COVID-19 Pandemic: Cross-Sectional Study. 国際誌

Yuki Arakawa, Kosuke Inoue, Daisuke Nishioka, Atsushi Nakagomi, Takahiro Tabuchi, Naoki Kondo

Journal of medical Internet research　25　e45338　2023年7月11日

DOI： 10.2196/45338 　

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BACKGROUND: Although remote communication technologies have been widely used to maintain connections with others against interpersonal contact restrictions and exacerbated loneliness during the COVID-19 pandemic, it is unclear whether and what types of remote communication technologies are effective in mitigating loneliness. OBJECTIVE: This study aimed to investigate the association between remote communication and loneliness when face-to-face meetings with others were strongly prohibited and whether this association varied across types of communication tools, age, and gender. METHODS: We used cross-sectional data from the Japan COVID-19 and Society Internet Survey conducted from August to September 2020. From registered panelists of the research agency, 28,000 randomly sampled participants completed the survey on the website. We created 2 study cohorts who stopped meeting with family members living apart and friends during the pandemic. We categorized whether participants had technology-based remote communication (voice calling, text messaging, and video calling) with family and friends. Loneliness was assessed using the 3-item University of California, Los Angeles Loneliness Scale. We used a modified Poisson regression model to investigate the association between loneliness and remote communication with family members living apart or friends. We also conducted subgroup analyses based on age and gender. RESULTS: A total of 4483 participants stopped meeting with family members living apart, and 6783 participants stopped meeting with friends during the COVID-19 pandemic. Remote communication with family members living apart did not show an association with loneliness, whereas remote communication with friends was associated with a low prevalence of loneliness (family: adjusted prevalence ratio [aPR]=0.89, 95% CI 0.74-1.08; P=.24 and friends: aPR=0.82, 95% CI 0.73-0.91; P<.001). From analyses by tools, voice calling was associated with low loneliness (family: aPR=0.88, 95% CI 0.78-0.98; P=.03 and friends: aPR=0.87, 95% CI 0.80-0.95; P=.003). Similarly, text messaging was associated with low loneliness (family: aPR=0.82, 95% CI 0.69-0.97; P=.02 and friends: aPR=0.81, 95% CI 0.73-0.89; P<.001). However, we did not find an association between video calling and loneliness (family: aPR=0.88, 95% CI 0.75-1.02; P=.09 and friends: aPR=0.94, 95% CI 0.85-1.04; P=.25). Text messaging with friends was associated with low loneliness regardless of age, whereas voice calling with family or friends was associated with low loneliness only among participants aged ≥65 years. An association between remote communication with friends and low loneliness was found regardless of the type of remote communication tool among men, whereas it was found only for text messaging with friends among women. CONCLUSIONS: In this cross-sectional study of adults in Japan, remote communication, especially via voice calling and text messaging, was associated with low loneliness. Promoting remote communication may reduce loneliness when face-to-face contact is restricted, which should be the subject of future research.
The Impact of Priority Settings at the Start of COVID-19 Mass Vaccination on Subsequent Vaccine Uptake in Japan: One-Year Prospective Cohort Study. 国際誌

Daisuke Hori, Tsukasa Takahashi, Akihiko Ozaki, Takahiro Tabuchi

JMIR public health and surveillance　9　e42143　2023年7月10日

DOI： 10.2196/42143 　

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BACKGROUND: Distributing COVID-19 vaccines to the public was an important task for the governments of each country. Because of various limitations, priority settings for vaccination were determined at the time of mass vaccination. However, trends between vaccine intention and uptake, as well as reasons for getting vaccinated or not getting vaccinated, among these groups were understudied, undermining verification of the legitimacy of priority selection. OBJECTIVE: This study aims to illustrate a trend from prior COVID-19 vaccine intention, when the vaccine was not available, to the actual uptake within 1 year when all residents had access to the vaccine, to illustrate a change of reason for getting vaccinated or not getting vaccinated and to examine whether priority settings predicted subsequent vaccination uptake. METHODS: Prospective cohort, web-based, self-administered surveys were conducted in Japan at 3 time points: February 2021, September to October 2021, and February 2022. In total, 13,555 participants (age: mean 53.1, SD 15.9 years) provided valid responses, with a 52.1% follow-up rate. On the basis of the information obtained in February 2021, we identified 3 types of priority groups: health care workers (n=831), people aged ≥65 years (n=4048), and those aged 18 to 64 years with underlying medical conditions (n=1659). The remaining patients were treated as nonpriority (n=7017). Modified Poisson regression analysis with a robust error estimated the risk ratio for COVID-19 vaccine uptake after adjusting for socioeconomic background, health-seeking behavior, attitude toward vaccines, and COVID-19 infection history. RESULTS: In February 2021, a total of 5182 out of 13,555 (38.23%) respondents expressed their intention to get vaccinated. In February 2022, a total of 1570 out of 13,555 (11.6%) respondents completed the third dose and 10,589 (78.1%) respondents completed the second dose. Prior vaccine intention and subsequent vaccine coverage rates were higher in the priority groups. Protection of themselves and their families from potential infection was the most frequent reason for getting vaccinated, whereas concern about side effects was the most frequent reason for hesitation across the groups. Risk ratios for received, reserved, or intended for vaccination in February 2022 were 1.05 (95% CI 1.03-1.07) for the health care worker group, 1.02 (95% CI 1.005-1.03) for the older adult group, and 1.01 (95% CI 0.999-1.03) for the preexisting conditions group compared with the nonpriority group. Prior vaccine intention and confidence in vaccines were strong predictors of vaccine uptake. CONCLUSIONS: The priority settings at the start of the COVID-19 vaccination program had a significant impact on vaccine coverage after 1 year. The priority group for vaccination achieved higher vaccination coverage in February 2022. There was room for improvement among the nonpriority group. The findings of this study are essential for policy makers in Japan and other countries to develop effective vaccination strategies for future pandemics.
Sexual orientation was associated with intention to be vaccinated with a smallpox vaccine against mpox: A cross-sectional preliminary survey in Japan

Daisuke Hori, Yudai Kaneda, Akihiko Ozaki, Takahiro Tabuchi

Vaccine　41　(27)　3954-3959　2023年6月19日

DOI： 10.1016/j.vaccine.2023.05.050 　

ISSN：0264-410X

eISSN：1873-2518
Sexual orientation was associated with intention to be vaccinated with a smallpox vaccine against mpox: A cross-sectional preliminary survey in Japan. 国際誌

Daisuke Hori, Yudai Kaneda, Akihiko Ozaki, Takahiro Tabuchi

Vaccine　41　(27)　3954-3959　2023年6月19日

DOI： 10.1016/j.vaccine.2023.05.050 　

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This survey aimed to assess the prevalence of intention to receive smallpox vaccine against mpox and its relationship with sexual orientation in Japan. A cross-sectional online survey was conducted in September-October 2022, with 12,900 assigned males and 13,413 assigned females participating. Modified Poisson regression analyses were performed to determine the relationship between vaccine willingness and sexual orientation, adjusting for socioeconomics, trust in government, COVID-19 vaccination status, and frequency of brothel visits. Vaccine willingness was higher in homosexual respondents than heterosexual counterparts, with proportions of 23.1 % among assigned males and 13.4 % among assigned females. Homosexual orientation was significantly associated with vaccine willingness, with prevalence ratios of 1.37 (95 % CI: 1.23-1.54) among assigned males and 1.34 (95 % CI: 1.13-1.59) among assigned females. These findings highlight the need for targeted vaccine promotion campaigns and ongoing monitoring of attitudes towards mpox and vaccine compliance in high-risk groups.
Longitudinal trajectories of smoking status using 25 year annually-updated data and all-cause mortality followed over 30 years: A community-based prospective cohort study. 国際誌

Keiko Yamada, Hironori Imano, Takahiro Tabuchi, Yuji Shimizu, Yasuhiko Kubota, Isao Muraki, Mitsumasa Umesawa, Kazumasa Yamagishi, Takeo Okada, Masahiko Kiyama, Tomoko Sankai, Hiroyasu Iso

Preventive medicine　173　107575-107575　2023年6月14日

DOI： 10.1016/j.ypmed.2023.107575 　

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We aimed to evaluate the long-term risk of smoking for all-cause mortality according to smoking status trajectories using 25-year annually-repeated input, traced by group-based trajectory modeling with an extension to account for non-random participant attrition or truncation due to death. We examined 2682 men and 4317 women aged 40 to 59 years who participated in annual health checks for the community-based prospective cohort study, 1975-1984 enrollment in Japan. The main outcome measure was all-cause mortality (follow-up period: median 30.2 years in men and 32.2 years in women). We traced annual smoking trajectories, stratified by sex and smoking status at baseline. For smokers at baseline, we identified five trajectories in both sexes, with different patterns of smoking cessation (e.g., early quitters and lifelong smokers). We calculated HRs and 95% CI of all-cause mortality using Cox proportional hazards regression modeling adjusted for age, body mass index, alcohol intake, blood pressure category, dyslipidemia and glucose category. Compared with one-time-point-based smokers, trajectory-based lifelong smokers had an increased risk of all-cause mortality; HRs were 1.31 (95% CI, 1.18-1.46) in men and 1.26 (95% CI, 0.91-1.73) in women. Among community residents aged 40 to 59 years, 25-year-trajectory-based lifelong smokers had an approximately 30% increased risk for all-cause mortality compared to one-time-point-based smokers. Risk of all-cause mortality among smokers with earlier cessation varied materially. It is necessary to consider the trajectories of smoking status to clarify the long-term excess risk of smoking.
Trends in socioeconomic inequalities in cervical, breast, and colorectal cancer screening participation among women in Japan, 2010-2019. 国際誌

Kanako Ishii, Takahiro Tabuchi, Hiroyasu Iso

Cancer epidemiology　84　102353-102353　2023年6月

DOI： 10.1016/j.canep.2023.102353 　

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BACKGROUND: It is known that socioeconomic status (SES) influences the outcome of cancer treatment and this could partly be explained by decreased use of cancer screening services by people of lower SES. Many studies have indicated that low SES, including low educational attainment or unstable employment, was related to nonparticipation in cancer screening. However, studies investigating trends in SES inequalities within cancer screening participation are limited. Our objective was to examine trends in SES inequalities in cervical, breast, and colorectal cancer screening participation among women in Japan between 2010 and 2019. METHODS: We analyzed 189,442, 168,571, 163,341, and 150,828 women in 2010, 2013, 2016, and 2019 respectively, using nationally representative cross-sectional surveys. The main outcome variables are participation in each cancer screening. We used educational attainment and employment status as measures for SES. Multivariable logistic regression analysis, adjusted for age, marital status, educational attainment, and employment status was performed to evaluate the associations between SES and nonparticipation in each cancer screening. RESULTS: Overall participation rates in each cancer screening increased between 2010 and 2019. Low educational attainment and non-permanent employment status were related to nonparticipation in each cancer screening and inequality according to employment status increased within each screening participation during the study period. For example, dispatched workers were more likely to not participate in cervical cancer screening than permanent workers: in 2010, [aOR 1.11 95 %CI: 1.01 -1.21], and in 2019, [aOR 1.46 95 %CI: 1.34-1.60]. The inequality was greatest in colorectal cancer screening nonparticipation, followed by breast and cervical screening. CONCLUSIONS: Although the participation rates in each cancer screening have increased, inequality in participation in terms of employment status widened among women in Japan between 2010 and 2019. Reducing inequalities in cancer screening participation is essential for cancer screening intervention policies.
Prolonged Symptoms after COVID-19 in Japan: A Nationwide Survey of the Symptoms and Their Impact on Patients' Quality of Life. 国際誌

Hitoshi Honda, Akane Takamatsu, Toshiki Miwa, Takahiro Tabuchi, Kiyosu Taniguchi, Kenji Shibuya, Yasuharu Tokuda

The American journal of medicine　2023年5月24日

DOI： 10.1016/j.amjmed.2023.04.040 　

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BACKGROUND: Clinical details of long COVID are still not well understood because of potential confounding with a wide range of pre-existing comorbidities. METHODS: The present study used datasets from a nationwide, cross-sectional, online survey. We determined which prolonged symptoms were more likely to be associated with post-COVID condition after adjusting for a wide range of comorbidities and baseline characteristics. This study also used the EuroQol 5 Dimension 5 Level (EQ-5D-5L) and Somatic Symptom Scale-8 to assess health-related quality of life (QOL) and somatic symptoms in individuals with a previous history of COVID-19, defined as the diagnosis of COVID-19 made at least 2 months prior to the online survey. RESULTS: In total, 19,784 respondents were included for analysis; of these, 2397 (12.1%) had a previous history of COVID-19. The absolute difference of adjusted prevalence of symptoms attributed to prolonged symptoms after COVID-19 ranged from -0.4% to +2.0%. Headache (adjusted odds ratio [aOR]: 1.22; 95% confidence interval [95% CI]:1.07-1.39), chest discomfort (aOR:1.34, 95% CI:1.01-1.77), dysgeusia (aOR: 2.05, 95% CI: 1.39-3.04), and dysosmia (aOR: 1.96, 95% CI: 1.35-2.84) were independently associated with a previous history of COVID-19. Individuals with a previous history of COVID-19 had lower health-related QOL scores. CONCLUSIONS: After adjusting for potential comorbidities and confounders, clinical symptoms, such as headache, chest discomfort, dysgeusia, and dysosmia, were found to be independently associated with a previous history of COVID-19, which was diagnosed 2 or more months previously. These protracted symptoms might have impacted QOL and the overall somatic symptom burden in subjects with a previous history of COVID-19.
Impact of loneliness on suicidal ideation during the COVID-19 pandemic: findings from a cross-sectional online survey in Japan. 国際誌

Hirokazu Tachikawa, Midori Matsushima, Haruhiko Midorikawa, Miyuki Aiba, Ryo Okubo, Takahiro Tabuchi

BMJ open　13　(5)　e063363　2023年5月15日

DOI： 10.1136/bmjopen-2022-063363 　

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OBJECTIVES: We aim to reveal how loneliness relates to suicidal ideation following the onset of the COVID-19 pandemic. DESIGN: Cross-sectional online survey. SETTING: Community cohort study in Japan. PARTICIPANTS: The second wave of a large web-based survey, Japan COVID-19 and Society Internet Survey, was conducted in February 2021, and we analysed the data of 6436 men and 5380 women who were aged 20-59 years. MAIN OUTCOME MEASURES: The prevalence ratios (PRs) of suicidal ideation due to loneliness, depression, social isolation and decline in income during the pandemic and other sociodemographic and economic information were adjusted in the analysis. STATISTICAL METHODS: Estimations were conducted by separating a male and female sample. The survey weight (inverse probability weighting) was applied for analyses, and a Poisson regression model was used with all the potential confounders adjected. RESULTS: Overall, 15.1% of male and 16.3% of female participants were found to have had suicidal ideation during the COVID-19 pandemic. Among them, 23% of male and 20% of female participants experienced suicidal ideation for the first time. The results of the Poisson regression suggested that those who were feeling lonely had higher PRs for suicidal ideation (4.83 for men (95% CI, 3.87 to 6.16) and 6.19 for women (95% CI, 4.77 to 8.45)). The relationship between loneliness and suicidal ideation remained robust even after adjusting for depression, although there were declines in PRs. Additionally, the results showed that those who were lonely, and continued to feel lonely during the pandemic, had the highest PRs of suicidal ideation. CONCLUSION: Loneliness had both direct and indirect effects on suicidal ideation mediated through depression. Those who felt lonelier during the pandemic had the highest risk of suicidal ideation. It is necessary to adopt national measures focused on providing psychological support to people who feel lonely to prevent them from taking their own lives.
Voluntary suspension of medically-assisted reproduction during the COVID-19 pandemic in Japan: a nationwide internet survey. 国際誌

Tetsuji Minami, Manami Inoue, Takahiro Tabuchi, Kota Katanoda

Human fertility (Cambridge, England)　26　(1)　1-13　2023年5月3日

DOI： 10.1080/14647273.2023.2206050 　

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We explored whether coronavirus disease 2019 (COVID-19)-related distress was associated with voluntary suspension of medically-assisted reproduction (MAR) treatment from April to May 2020 in Japan. Data for 1,096 candidate respondents were collected from a Japanese nationwide cross-sectional internet survey distributed from August 25 to September 30, 2020. Multiple logistic regression was performed to clarify the association between voluntary suspension of MAR treatment and the Fear of COVID-19 Scale (FVC-19S) score. High FCV-19S score was inversely associated with voluntary suspension of MAR treatment compared to low FCV-19S score among women (OR = 0.28, 95% CI = 0.10-0.84). Age-stratified analyses revealed that low FVC-19S score was significantly associated with voluntary suspension of MAR treatment among women aged < 35 years (OR = 3.86, 95% CI = 1.35-11.0). In contrast, the association between FVC-19S score and voluntary suspension of MAR treatment was reversed and not significant among women aged ≥ 35 years (OR = 0.67, 95% CI = 0.24-1.84). COVID-19-related distress was significantly associated with voluntary suspension of MAR treatment among women aged < 35 years, and this association was reversed but not significant among women aged ≥ 35 years.
Short-term association of air pollution with lung cancer mortality in Osaka, Japan 国際誌

Chaochen Ma, Chau-Ren Jung, Shoji F. Nakayama, Takahiro Tabuchi, Yukiko Nishihama, Haruka Kudo, Toshitaka Morishima, Yuko Ohno, Tomotaka Sobue, Isao Miyashiro

Environmental Research　224　115503-115503　2023年5月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.envres.2023.115503 　

ISSN：0013-9351

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Long-term air pollution exposure has been linked to increased lung cancer mortality. However, little is known about whether day-to-day fluctuations in air pollution levels are in relation to lung cancer mortality, particularly in low-exposure settings. This study aimed to evaluate the short-term associations between air pollution and lung cancer mortality. Daily data on lung cancer mortality, fine particulate matter (PM2.5), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and weather conditions were collected from Osaka Prefecture, Japan, from 2010 to 2014. Generalized linear models were combined with quasi-Poisson regression were applied to evaluate the associations between each air pollutant and lung cancer mortality after adjusting for potential confounders. Mean (standard deviation) concentrations of PM2.5, NO2, SO2, and CO were 16.7 (8.6) μg/m3, 36.8 (14.2) μg/m3, 11.1 (4.0) μg/m3, and 0.51 (0.16) mg/m3, respectively. Interquartile range increases in concentrations of PM2.5, NO2, SO2, and CO (2-d moving average) were associated with 2.65% (95% confidence intervals [CIs]: 0.96%-4.37%), 4.28% (95% CIs: 2.24%-6.36%), 3.35% (95% CIs: 1.03%-5.73%), and 4.60% (95% CIs: 2.19%-7.05%) increased risk of lung cancer mortality, respectively. Stratified analyses showed that the associations were strongest in the older population and men. Exposure‒response curves showed a continuously increasing mortality risk from lung cancer with elevation of air pollution levels, without discernible thresholds. In summary, we found evidence of increased lung cancer mortality in relation to short-term elevations in ambient air pollution. These findings may merit further research to better understand this issue.
Impact of COVID-19 Pandemic on the Influenza Vaccination and Predictors of Influenza Vaccination in Japan: A Cross-sectional Study. 国際誌

Kensaku Shojima, Taiichiro Kobayashi, Takahiro Tabuchi

Journal of public health management and practice : JPHMP　2023年4月21日

DOI： 10.1097/PHH.0000000000001755 　

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OBJECTIVE: With the current global pandemic of COVID-19, there is concern that an influenza outbreak could exacerbate the health care burden. Improving the influenza vaccination rate is becoming more critical because controlling the spread of influenza is essential for reducing excess mortality. Therefore, we investigated whether the influenza vaccination rate changed during the COVID-19 pandemic in Japan and identified the factors associated with influenza vaccination uptake. DESIGN: This cross-sectional study used data from an Internet survey with adjustments to approximate a nationally representative estimate using inverse probability weighting. SETTING: A total of 23 142 respondents, aged 15 to 80 years, were evaluated to estimate weighted percentages and prevalence ratios with 95% confidence intervals of influenza vaccination in the period 2020-2021. RESULTS: Overall, in the period 2020-2021, the influenza vaccination rate rose from 38.1% before the COVID-19 pandemic to 44.6%. "Using traditional media" was a positive predictor of influenza vaccination uptake. "Using social media," "COVID-19 vaccine hesitancy," and "living in a prefecture with a high proportion of COVID-19 cases" were negative predictors. CONCLUSIONS: It is crucial to use predictors of influenza vaccination, such as how to use the media, for promoting a more widespread influenza vaccination uptake. The results of this study may be helpful in improving influenza vaccination rates, which could reduce the burden on health care services during outbreaks of influenza and COVID-19.
COVID-19 testing avoidance among patients with cardiovascular disease

Koichiro Matsumura, Takahiro Tabuchi, Eijiro Yagi, Takeshi Ijichi, Misaki Hasegawa, Nobuhiro Yamada, Yohei Funauchi, Kazuyoshi Kakehi, Takayuki Kawamura, Gaku Nakazawa

2023年4月20日

DOI： 10.1101/2023.04.17.23288710 　
Is discontinuation of dental treatment related to exacerbation of systemic medical diseases in Japan? 国際誌査読有り

Akifumi Enomoto, Atsushi-Doksa Lee, Takeshi Shimoide, Yuto Takada, Yasuhiro Kakiuchi, Takahiro Tabuchi

British Dental Journal　1-5　2023年4月11日

DOI： 10.1038/s41415-023-5690-3 　

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Aims Since it is known that oral problems affect various medical diseases, the effects of restrictions on visits for dental treatment on exacerbations of various systemic medical diseases were examined.Method and materials The data were used from the Japan COVID-19 and Society Internet Survey, a large-scale internet survey conducted in 2021 (n = 28,175). The questionnaires were distributed to 33,081 candidates who were selected to represent the Japanese population regarding age, sex and residential prefecture using a simple random sampling procedure. Patients currently undergoing treatment for diabetes mellitus, hypertension, asthma, cardiocerebrovascular disease, hyperlipidemia, atopic dermatitis, and mental illness, such as depression, were extracted from the total participants. Then, whether discontinuation of dental treatment affected the exacerbation of their systemic disease was examined.Results Overall, 50-60% of patients with each systemic disease had continued to receive dental treatment, and 4-8% of them had discontinued dental treatment. On univariate and multivariate analyses, discontinuation of dental treatment is a risk factor in the exacerbation of diabetes mellitus, hypertensive conditions, asthma, cardiocerebrovascular disease and hyperlipidemia.Conclusion The present epidemiological study showed the relationship between oral health and systemic health, which can provide meaningful insights regarding future medical-dental collaboration in Japan.
Longitudinal association of working from home on work functioning impairment in desk workers during COVID-19 pandemic: A nationwide cohort study. 国際誌

Atsushi Takayama, Takashi Yoshioka, Tomohiro Ishimaru, Satomi Yoshida, Koji Kawakami, Takahiro Tabuchi

Journal of occupational and environmental medicine　65　(7)　553-560　2023年4月5日

DOI： 10.1097/JOM.0000000000002858 　

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OBJECTIVE: This study clarifies the longitudinal association between working from home and work functioning impairment among desk workers. METHODS: Nationwide surveys were conducted from 2020 to 2022, analyzing 3,532 desk workers who never worked from home before the COVID-19 pandemic. RESULTS: The adjusted hazard ratio (HR) (95% confidence intervals) of working from home at least once a month or more with the composite result (incidence of work functioning or reduced work participation) was 1.22 (1.04-1.43). The cause-specific HRs of work functioning impairment and reduced work participation were 1.30 (1.04-1.61) and 1.13 (0.86-1.47). CONCLUSIONS: Working from home could be longitudinally associated with work functioning impairment, especially for workers who are in higher positions. Workers and policy makers should be aware of the potential risk of working from home regarding presenteeism.
Association Between Toothbrushing Habits and COVID-19 Symptoms 国際誌

Hazem Abbas, Kenji Takeuchi, Shihoko Koyama, Ken Osaka, Takahiro Tabuchi

International Dental Journal　73　(2)　302-310　2023年4月

DOI： 10.1016/j.identj.2022.07.011 　

ISSN：0020-6539

eISSN：1875-595X
Association Between Toothbrushing Habits and COVID-19 Symptoms. 国際誌

Hazem Abbas, Kenji Takeuchi, Shihoko Koyama, Ken Osaka, Takahiro Tabuchi

International dental journal　73　(2)　302-310　2023年4月

DOI： 10.1016/j.identj.2022.07.011 　

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OBJECTIVES: The association between toothbrushing and coronavirus disease 2019 (COVID-19) infections is unknown. The aim of this study was to test the hypothesis that the change in time and frequency of toothbrushing is associated with having COVID-19 symptoms. METHODS: In this 8-month retrospective cohort study, we used the data from the Japan COVID-19 and Society Internet Survey (JACSIS; N = 22,366), which was conducted between August and September 2020. The logistic regression analyses were used to calculate the odds ratios (ORs) of having the 3 main COVID-19 symptoms (high fever, cough, and taste and smell disorder). Confounders were age, sex, educational attainment, equivalised income level, self-rated health, health literacy, and living area. RESULTS: The mean age of the participants was 49 years (SD = ±17.3), and 49.2% were male. Overall 2704 (12.1%) participants changed (increased or decreased) the time and frequency of toothbrushing, whilst 19,662 (87.9%) did not change. Only 60 participants (0.3%) had the 3 main COVID-19 symptoms. All logistic regression models showed that those who had a change in time and frequency of toothbrushing had higher odds of having the 3 main COVID-19 symptoms compared to those who had unchanged time and frequency of toothbrushing. The ORs ranged from 6.00 (95% confidence interval [CI], 3.60-9.99) in the crude model to 4.08 (95% CI, 2.38-6.98) in the fully adjusted model. CONCLUSIONS: The change in time and frequency of toothbrushing from before to after the COVID-19 pandemic was associated with having the 3 main COVID-19 symptoms.
The Usefulness of a Smartphone App–Based Smoking Cessation Program for Conventional Cigarette Users, Heated Tobacco Product Users, and Dual Users: Retrospective Study 国際誌

Yuko Noda, Ryuhei So, Misaki Sonoda, Takahiro Tabuchi, Akihiro Nomura

Journal of Medical Internet Research　25　e42776　2023年3月17日

DOI： 10.2196/42776 　

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BACKGROUND: Heated tobacco products (HTPs) are widespread in Japan, and smoking cessation of such products has become an important issue owing to the spread of harmful effects from HTPs. The efficacy of online digital therapy has been reported in smoking cessation treatment; however, we have limited evidence of online smoking cessation programs for HTP users. OBJECTIVE: In this study, we evaluate the usefulness of the Ascure program for HTP users (defined as exclusive HTP use or dual use of HTP and cigarettes) compared with exclusive cigarette users. METHODS: This was a retrospective study. We recruited adult smokers participating in the Ascure online smoking cessation program in Japan from June 2019 to February 2021. The Ascure smartphone app provided four elements: (1) educational video tutorials to enhance the understanding of nicotine dependence, (2) a personalized to-do list for behavior change, (3) a digital diary for record keeping, and (4) interactive chat sessions for relief from cravings or withdrawal symptoms. The primary outcome was the continuous abstinence rate (CAR) at weeks 21 to 24, biochemically validated using salivary cotinine testing. We considered those who dropped out of the program as smoking cessation failures. We analyzed the primary outcome using inverse probability weighting against tobacco product type estimated by multinomial propensity scores. We also assessed CAR at weeks 9 to 12 and program adherence. RESULTS: We analyzed data from 2952 participants, including 52% (1524/3478) in the cigarette group, 35% (1038/3478) in the HTP group, and 13% (390/3478) in the dual-use group, who had a mean age of 43.4 (SD 10.8) years and included 17% (513/2952) women. CAR at weeks 21 to 24 showed that exclusive HTP users were more likely to stop tobacco use than exclusive cigarette smokers (CAR 52.6% for cigarette users vs CAR 64.8% for HTP users; odds ratio [OR] 1.17, 95% CI 1.12-1.22; P<.001). There was no significant difference between the exclusive cigarette users and the dual users (CAR 52.6% for cigarette users vs CAR 48.7% for dual users; OR 0.99, 95% CI 0.93-1.05; P=.77). CAR at weeks 9 to 12 was 56.7% (95% CI 54.2%-59.2%) for the exclusive cigarette users, 68.3% (95% CI 65.5%-71.1%) for the exclusive HTP users, and 58.2% (95% CI 53.3%-63.1%) for the dual users. The program adherence rate at week 24 was 70.7% overall (68.4% for cigarette users, 75% for HTP users, and 67.9% for dual users). CONCLUSIONS: Exclusive HTP users had higher CARs and adherence compared with exclusive cigarette users, indicating a higher affinity for the Ascure online smoking cessation program. This program might be a useful smoking cessation option for HTP users, as well as for cigarette smokers.
Association between exposure to secondhand aerosol from heated tobacco products and respiratory symptoms among current non-smokers in Japan: a cross-sectional study. 国際誌査読有り

Takashi Yoshioka, Tomohiro Shinozaki, Ai Hori, Sumiyo Okawa, Kei Nakashima, Takahiro Tabuchi

BMJ open　13　(3)　e065322　2023年3月7日

DOI： 10.1136/bmjopen-2022-065322 　

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OBJECTIVES: To investigate the association between secondhand-aerosol exposure from heated tobacco products (HTPs) and respiratory symptoms among current non-smokers. DESIGN: Cross-sectional study. SETTING: Internet survey conducted between 8 and 26 February 2021 in Japan. PARTICIPANTS: Non-smoking respondents at the survey aged 15-80 years. EXPOSURE: Self-reported secondhand-aerosol exposure. PRIMARY AND SECONDARY OUTCOMES: We defined asthma/asthma-like symptoms as a primary outcome and persistent cough as a secondary outcome. We examined the association between secondhand-aerosol exposure from HTPs and respiratory symptoms (asthma attacks/asthma-like symptoms and persistent cough). The prevalence ratio (PR) and 95% CI were calculated by using weighted, multivariable 'modified' Poisson regression models. RESULTS: Of the 18 839 current non-smokers, 9.8% (95% CI 8.2% to 11.7%) and 16.7% (95% CI 14.8% to 18.9%) of those who were exposed to secondhand aerosols reported asthma attacks/asthma-like symptoms and persistent cough, whereas 4.5% (95% CI 3.9% to 5.2%) and 9.6% (95% CI 8.4% to 11.0%) of those who were not, respectively. Secondhand-aerosol exposure was associated with respiratory symptoms (asthma attacks/asthma-like symptoms: PR 1.49, 95% CI 1.21 to 1.85; persistent cough: PR 1.44, 95% CI 1.21 to 1.72) after adjusting for covariates. CONCLUSION: Secondhand-aerosol exposure from HTPs was associated with both asthma attacks/asthma-like symptoms and persistent cough. These results provide policymakers with meaningful information in the regulation of HTP use for the protection of current non-smokers.
Decline in Partner-Accompanied Births during the COVID-19 Pandemic in Japan: A Nationwide Cross-Sectional Internet-Based Study. 国際誌

Mai Uchida, Sumiyo Okawa, Yoshihiko Hosokawa, Takahiro Tabuchi

International journal of environmental research and public health　20　(5)　2023年3月3日

DOI： 10.3390/ijerph20054546 　

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The study objective was to describe trends in partner-accompanied birth between January 2019 and August 2021 and examine the associations of partner-accompanied birth with women's psychological distress and partners' housework and parenting. A total of 5605 women who had a live singleton birth between January 2019 and August 2021 and had a partner participated in this nationwide internet-based survey between July and August 2021 in Japan. The percentages of women's intentions and actual experience of partner-accompanied births were calculated per month. Associations of partner-accompanied birth with scores on the Kessler Psychological Distress Scale (K6) ≥10, partners' participation in housework and parenting, and factors associated with having a partner-accompanied birth were examined using a multivariable Poisson regression model. The proportion of women who had partner-accompanied births was 65.7% between January 2019 and March 2020, dropping to 32.1% between April 2020 and August 2021. Partner-accompanied birth was not associated with a K6 score ≥10, but was significantly associated with the partner's daily housework and parenting (adjusted prevalence ratio 1.08, 95% CI 1.02-1.14). Partner-accompanied births have been substantially restricted since the beginning of the COVID-19 pandemic. The right to a birth partner should be protected, while addressing infection control.
The prevalence and risk factors of suicidal ideation in pregnancy and the postpartum under the <scp>COVID</scp> ‐19 pandemic in Japan 国際誌

Chong Chen, Ryo Okubo, Sumiyo Okawa, Naoko Higuchi, Shin Nakagawa, Takahiro Tabuchi

Psychiatry and Clinical Neurosciences　77　(5)　300-301　2023年3月2日
出版者・発行元： Wiley
DOI： 10.1111/pcn.13538 　

ISSN：1323-1316

eISSN：1440-1819
新型コロナウイルスワクチン接種状況と接種証明書の活用に関する意識 2021年9-10月の調査(JACSIS研究)

田中宏和, 田淵貴大, 片野田耕太

日本公衆衛生雑誌　70　(3)　171-184　2023年3月
出版者・発行元：日本公衆衛生学会
ISSN：0546-1766

eISSN：2187-8986
新型コロナウイルスワクチン接種状況と接種証明書の活用に関する意識 2021年9-10月の調査(JACSIS研究)

田中宏和, 田淵貴大, 片野田耕太

日本公衆衛生雑誌　70　(3)　171-184　2023年3月
出版者・発行元：日本公衆衛生学会
ISSN：0546-1766

eISSN：2187-8986
Physical, Psychiatric, and Social Comorbidities of Individuals with Schizophrenia Living in the Community in Japan 国際誌

Masaaki Matsunaga, Yuanying Li, Yupeng He, Taro Kishi, Shinichi Tanihara, Nakao Iwata, Takahiro Tabuchi, Atsuhiko Ota

International Journal of Environmental Research and Public Health　20　(5)　4336-4336　2023年2月28日
出版者・発行元： MDPI AG
DOI： 10.3390/ijerph20054336 　

eISSN：1660-4601

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The physical, psychiatric, and social comorbidities interfere with the everyday activities of community-dwelling individuals with schizophrenia and increase the risk of their readmission. However, these comorbidities have not been investigated comprehensively in Japan. We conducted a self-reported internet survey in February 2022 to identify individuals aged 20–75 years with and without schizophrenia using a prevalence case-control study. The survey compared physical comorbidities such as being overweight, hypertension, and diabetes; psychiatric comorbidities such as depressive symptoms and sleep disturbances; social comorbidities such as employment status, household income, and social support between participants with and without schizophrenia. A total of 223 participants with schizophrenia and 1776 participants without schizophrenia were identified. Participants with schizophrenia were more likely to be overweight and had a higher prevalence of hypertension, diabetes, and dyslipidemia than participants without schizophrenia. Additionally, depressive symptoms, unemployment, and non-regular employment were more prevalent in participants with schizophrenia than those without schizophrenia. These results highlight the necessity of comprehensive support and interventions addressing physical, psychiatric, and social comorbidities in individuals with schizophrenia in the community. In conclusion, effective interventions for managing comorbidities in individuals with schizophrenia are necessary to enable them to continue to live in the community.
Heated tobacco products do not help smokers quit or prevent relapse: a longitudinal study in Japan. 国際誌

Satomi Odani, Kanami Tsuno, Israel T Agaku, Takahiro Tabuchi

Tobacco control　2023年2月27日

DOI： 10.1136/tc-2022-057613 　

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BACKGROUND: Heated tobacco products (HTPs) are often marketed as a safer alternative to help cigarette smokers quit. We investigated the link between HTP use and smoking cessation and relapse. METHODS: 7044 adults (≥20 years old) with at least two observations over three waves (2019-2021) of a longitudinal, nationwide, internet-based survey were classified into current (past 30-day), former and never cigarette smokers. ≥1 month and ≥6 months smoking cessation and smoking relapse at 1-year follow-up were assessed in relation to current HTP use at baseline. Generalised estimating equation models were weighted to account for population differences between HTP users and non-users. Adjusted prevalence ratios (APRs) were computed within population subgroups. RESULTS: At baseline, 17.2%, 9.1% and 6.1% of the respondents were current cigarette smokers, HTP users and dual users, respectively. Among current established smokers (having smoked regularly, n=1910), HTP use was significantly associated with a decreased likelihood of ≥1 month cessation within those who reported having used evidence-based cessation measures (APR=0.61), smoking 20+ cigarettes per day (APR=0.62), high school education or less (APR=0.73) and fair/poor health (APR=0.59). Negative associations were also seen for ≥6 months cessation among those aged 20-29 years (APR=0.56) and full-time workers (APR=0.56). Among former smokers (n=2906), HTP use was associated with smoking relapse within those who last smoked >1 year ago (APR=1.54), among women (APR=1.61), those aged 20-29 years (APR=2.09), those reporting high school education or less (APR=2.36), those who were unemployed/retired (AOR=3.31) and never/non-current alcohol users (APR=2.10). CONCLUSION: HTP use did not help smokers quit or prevent former smokers from relapsing. HTPs should not be recommended as a cessation aid.
Changes in social isolation and loneliness prevalence during the COVID-19 pandemic in Japan: The JACSIS 2020–2021 study 国際誌

Hiroshi Murayama, Takumi Suda, Isuzu Nakamoto, Tomohiro Shinozaki, Takahiro Tabuchi

Frontiers in Public Health　11　1094340-1094340　2023年2月16日
出版者・発行元： Frontiers Media SA
DOI： 10.3389/fpubh.2023.1094340 　

eISSN：2296-2565

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Objective The recent coronavirus disease 2019 (COVID-19) outbreak has changed people's social connections with others and society. This study aimed to describe changes in the prevalence of social isolation and loneliness by demographic characteristics, socioeconomic status, health conditions, and outbreak situations in residential prefectures among Japanese people between the first year (2020) and the second year (2021) of the COVID-19 pandemic. Methods We used data from the Japan COVID-19 and Society Internet Survey (JACSIS) study, a large-scale web-based nationwide survey conducted with 53,657 participants aged 15–79 years in August–September 2020 and September–October 2021 (25,482 and 28,175 participants, respectively). Social isolation was defined as less than once a week in the total frequency of contact with family members or relatives who were living apart and friends/neighbors. Loneliness was assessed using the three-item University of California, Los Angeles (UCLA) Loneliness Scale (score range, 3–12). We used generalized estimating equations to estimate the prevalence of social isolation and loneliness in each year and the difference in prevalence between 2020 and 2021. Results The weighted proportion (95% confidence interval) of social isolation in the total sample was 27.4% (25.9, 28.9) in 2020 and 22.7% (21.9, 23.5) in 2021, representing a change of −4.7 percentage points (−6.3, −3.1). The weighted mean scores of the UCLA Loneliness Scale were 5.03 (4.86, 5.20) in 2020 and 5.86 (5.81, 5.91) in 2021, representing a change of 0.83 points (0.66, 1.00). The detailed trend changes for social isolation and loneliness were noted in the demographic subgroups of socioeconomic status, health conditions, and outbreak situation in the residential prefecture. Conclusion Social isolation decreased from the first to the second year of the COVID-19 pandemic, whereas loneliness increased. Assessing the COVID-19 pandemic's impact on social isolation and loneliness contributes to understanding who was particularly vulnerable during the pandemic.
Fear of COVID-19 among Japanese workers and exacerbation of chronic pain: a nationwide cross-sectional study. 国際誌

Tamami Yoshida, Teruhide Koyama, Tomohiro Ishimaru, Akira Minoura, Michihiro Mutoh, Takahiro Tabuchi

Journal of occupational and environmental medicine　65　(3)　e134-e140　2023年2月13日

DOI： 10.1097/JOM.0000000000002772 　

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OBJECTIVE: To evaluate the association between fear of the coronavirus disease 2019 (COVID-19) and exacerbated chronic pain among workers during the pandemic, as well as productivity loss. METHODS: We collected data using Internet-based self-reported questionnaires, on fear of COVID-19, work productivity status, exacerbation of chronic pain during the pandemic, and several confounding factors. RESULTS: The multivariate logistic regression analysis showed that a high level of fear of COVID-19 was associated with an increased exacerbation of chronic pain (adjusted odds ratio (aOR) 2.31; 95% confidence interval (CI) 1.21 to 4.44). Meanwhile, the presence of fear of COVID-19 and exacerbated chronic pain were associated with productivity impairment (aOR 2.03; 95%CI 1.44 to 2.85). CONCLUSIONS: Our study shows that workers' fear of COVID-19 is correlated with exacerbated chronic pain and risk of presenteeism.
Association of combustible cigarettes and heated tobacco products use with SARS-CoV-2 infection and severe COVID-19 in Japan: a JASTIS 2022 cross-sectional study. 国際誌

Misako Nishimura, Kazuhisa Asai, Takahiro Tabuchi, Erika Toyokura, Takahiro Kawai, Atsushi Miyamoto, Tetsuya Watanabe, Tomoya Kawaguchi

Scientific reports　13　(1)　1120-1120　2023年2月2日

DOI： 10.1038/s41598-023-28006-3 　

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Insufficient evidence has been accumulated regarding associations of heated tobacco products (HTPs) use with coronavirus infection and severity of coronavirus disease 2019 (COVID-19), an ongoing pandemic. We conducted a cross-sectional study using data from an internet questionnaire administered in February 2022 to 30,130 individuals from the general Japanese population (age range, 16-81 years). Single users of HTPs and dual users of combustible cigarettes and HTPs comprised 5.2% and 7.3% of respondents, and 6.7% and 38.0% of those infected (n = 1117). Approximately 70% of infected dual users experienced severe disease. Single users of HTPs and dual users were more likely to be infected with coronavirus than never-users (adjusted odds ratio [aOR] = 1.65/4.66; 95% confidence interval [CI] 1.26-2.15/3.89-5.58). Regarding severity, former and current tobacco users (former/combustible cigarettes/HTPs: aOR = 1.88/3.17/1.90; 95%CI 1.11-3.19/1.77-5.67/1.01-3.59) were more likely to be administered oxygen than never-users, and dual users required oxygen administration the most (aOR = 4.15, 95%CI 2.70-6.36). Use of HTPs may increase risks of coronavirus infection and severe COVID-19. Our results provide an opportunity to consider the safety of tobacco products use, including HTPs, during the COVID-19 pandemic.
Association between Poverty and Refraining from Seeking Medical Care during the COVID-19 Pandemic in Japan: A Prospective Cohort Study 国際誌

Erika Obikane, Daisuke Nishi, Akihiko Ozaki, Tomohiro Shinozaki, Norito Kawakami, Takahiro Tabuchi

International Journal of Environmental Research and Public Health　20　(3)　2682-2682　2023年2月2日
出版者・発行元： MDPI AG
DOI： 10.3390/ijerph20032682 　

eISSN：1660-4601

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This limited study examined how low household income affected avoidant behaviors to seek medical care during the pandemic. We investigated an association between household income below the relative poverty line and refraining from seeking medical care (RSMC) in a longitudinal study during the COVID-19 pandemic. We conducted an analysis of a population-based internet cohort in Japan. Individuals aged 20 to 79 years old living in Japan participated in the internet surveys between 2020 and 2021. The primary outcome was the RSMC of regular visits and new symptoms in 2021. A total of 19,672 individuals were included in the analysis. Household income below the relative poverty line in 2020 was significantly associated with refraining from seeking regular medical visits for men and women (for men, odds ratio: 1.28; confidence interval: 1.19, 1.83; for women, odds ratio: 1.42; confidence interval: 1.14, 1.82) in 2021, after accounting for RSMC in 2020. Relative poverty in 2020 was also associated with the RSMC of new symptoms among men (for males, odds ratio: 1.32; confidence interval: 1.05, 1.66) in 2021 after adjusting for covariates. The study suggested the need to alleviate the financial burden of vulnerable people seeking medical care and advocate for making necessary medical visits, even in a pandemic.
Faster surgery initiation in oral cancer patients during the <scp>COVID</scp> ‐19 pandemic in Osaka, Japan 国際誌

Shihoko Koyama, Toshitaka Morishima, Mari Kajiwara Saito, Chaochen Ma, Nao Nishimura, Kengo Aoki, Minako Nishio, Tomoyuki Otsuka, Takahiro Tabuchi, Miki Ishibashi, Isao Miyashiro

Oral Diseases　2023年1月23日
出版者・発行元： Wiley
DOI： 10.1111/odi.14518 　

ISSN：1354-523X

eISSN：1601-0825

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BACKGROUND: We investigated the impact of the COVID-19 pandemic on oral cancer (OC), comparing diagnosis and number of pre-operative days in the diagnosis of OC in 2019 (pre-COVID-19) and that in 2020 (during the COVID-19 pandemic). METHODS: Using data from a cancer registry-based study on the impact of COVID-19 on cancer care in Osaka (CanReCO), we collected details of sex, age, residential area, cancer site, date of diagnosis, clinical stage at first treatment and number of pre-operative days in OC patients. RESULTS: A total of 1470 OC cases were registered. Incidence of OC before and during COVID-19 was 814 and 656 cases, respectively. During the first wave of the pandemic (March to May 2020), incidence was about half that in the same period in 2019 (2019; n = 271, 2020; n = 145). Number of pre-operative days (median number of days between the first hospital visit and surgery date) was significantly shorter during the COVID-19 year (24.5 days) than in the pre-COVID-19 year (28 days, p = 0.0015). CONCLUSIONS: Incidence of OC during the COVID-19 pandemic was lower than in pre-COVID-19. Despite disruption in the healthcare system, the number of pre-operative days for OC cases was shorter during the pandemic.
Impact of the COVID-19 pandemic on pregnancy postponement – evidence from Japan 国際誌

Midori Matsushima, Hiroyuki Yamada, Naoki Kondo, Yuki Arakawa, Takahiro Tabuchi

Journal of Biosocial Science　55　(5)　1-13　2023年1月11日
出版者・発行元： Cambridge University Press (CUP)
DOI： 10.1017/s0021932022000451 　

ISSN：0021-9320

eISSN：1469-7599

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Abstract Japan has faced a decline in fertility since the coronavirus disease 2019 (COVID-19) pandemic. This study aimed to investigate the rate of pregnancy postponement and its contributing factors, with a particular focus on economic- and COVID-19 infection-related indicators. This study used data from 768 observations of married women aged 18 to 50 years with pregnancy intentions. The data were obtained from two rounds of a large web-based survey conducted by the Japan COVID-19 and Society Internet Survey (JACSIS) in 2020 and 2021. A generalised estimating equation (GEE) model was employed, as well as Poisson regression models for sub-sample analysis divided by year to estimate the year differential magnitude of the contributing factors’ impacts. Approximately 20% of married women with childbearing intentions postponed their childbearing. The analyses revealed that declining income and anxiety about future household finances were significantly related to delayed childbearing, while fear of COVID-19 and infection rate were not. Additionally, the adverse effects of unfavourable economic conditions were stronger in 2021. Notably, age did not influence the decision of pregnancy postponement. Older women postponed pregnancy just as much as younger women. In conclusion, this study confirmed that the COVID-19 pandemic, particularly its related adverse economic conditions, contributed to Japan’s current baby bust. Considering that advanced maternal age is already common in Japan, this decreased fertility may result in the long-term negative consequence of further population decline.
Associations of parent-child exercise with family relations and parental mental health during the COVID-19 pandemic 国際誌

Takaya Koga, Ryo Okubo, Chong Chen, Kosuke Hagiwara, Tomohiro Mizumoto, Shin Nakagawa, Takahiro Tabuchi

Journal of Affective Disorders　324　551-558　2023年1月6日
出版者・発行元： Elsevier B.V.
DOI： 10.1016/j.jad.2023.01.001 　

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Background: Due to COVID-19 pandemic and behavior restrictions, deterioration of family relations and mental health in child-rearing households has been reported. This study examined whether frequent parent-child exercise (PCE) is associated with improved family relations and parental mental health under COVID-19. Methods: Using data from the Japan COVID-19 and Society Internet Survey (JACSIS), a nationwide survey conducted in August-September 2020, we extracted respondents with children aged 6 to 18 years (n=2960). Logistic regression was performed to investigate the association between PCE frequency and changes in family relations and parental mental health. Results: Compared with participants with 6-12-years old children, those with 13-18-years old children reported less PCE. Among participants with 6-12-years old children, compared to those without PCE, those conducted PCE more than once per week reported more improved relation with children and greater happiness (ORs≧1.69), controlling covariates. Those conducted PCE 3 or more times a week also reported decreased loneliness (OR=0.68). Whereas PCE conducted 1-2 times a month was not associated with any changes in participants with children of 6-12-years old, it was associated with more improved relations with children and spouses in participants with children of 13-18-years old (ORs≧1.98). Discussion: This study is the first to investigate the association of PCE with family relations and parental mental health under COVID-19. Our results suggest that PCE may enhance family relations and parental mental health and the effect may differ according to child’s age.
The spread of heated tobacco product (HTP) use across various subgroups during 2015-16 and 2017-18 in Japan.

Ai Hori, Takahiro Tabuchi, Naoki Kunugita

Environmental health and preventive medicine　28　5-5　2023年

DOI： 10.1265/ehpm.22-00219 　

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BACKGROUND: Heated tobacco product (HTP) use has increased substantially between 2016 and 2017 in Japan. This study aims to clarify how HTP use (IQOS, Ploom, and glo) spread across the different combustible cigarette smoking statuses during 2015-16 and 2017-18 in Japan. METHODS: We compared the two periods of (i) 2015 to 2016 (N = 5,366) and (ii) 2017 to 2018 (N = 3,422) from a longitudinal study randomly sampling members from the Japan "Society and New Tobacco" Internet Survey (JASTIS). Multivariable logistic regression models for current HTP use in the previous 30 days by combustible cigarette smoking status in the previous year were used adjusting for socio-demographic factors. RESULTS: HTP use increased by 10 times in the 2017-18 cohort compared with the 2015-16 cohort according to the adjusted odds ratio (95% confidence interval) for current HTP use as 10.2 (7.03-14.8). According to smoking status, significantly higher adjusted ORs (95% CIs) of current HTP use for the after period were observed: 2.60 (1.37-4.94) for never smokers, 7.82 (3.64-16.8) for former smokers, 21.1 (5.73-77.9) for current smokers with intention to quit, and 17.0 (9.58-30.3) for current smokers without intention to quit. CONCLUSION: During 2015 to 2018 in Japan, HTP use dramatically increased in all subgroups except for never smokers.
Unavoidable exposure to secondhand smoke in indoor places: a cross-sectional comparison to the Health Japan 21 (second term) objectives, 2022.

Satomi Odani, Takahiro Tabuchi

Environmental health and preventive medicine　28　45-45　2023年

DOI： 10.1265/ehpm.23-00055 　

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BACKGROUND: The second term Health Japan 21 aims at eliminating unwanted exposure to secondhand smoke (SHS) in society; however, the ambiguity of the term "unwanted exposure" complicates the evaluation of the program. In this study, we examined SHS exposure that occurred despite the efforts to avoid it (i.e. unavoidable SHS exposure) as a proxy for "unwanted SHS exposure". METHODS: Individuals aged 16-74 responded to a nationwide, Internet-based, self-reported survey. Frequency (daily/≥monthly) of SHS exposure in the past month was assessed for specific places (home/car/restaurant/cafe/bar/workplace/school/pachinko parlor) and any place. Unavoidable SHS was identified when respondents always tried to avoid but were exposed to SHS. The observed prevalence was compared to the target of Health Japan 21 ("Eliminate unwanted SHS exposure", =0%). Analyses were weighted to account for the selectivity of the Internet-based sample. RESULTS: Among overall (N = 25,672), those who always tried to avoid SHS (N = 14,971), and never smokers of combustible tobacco who always tried to avoid SHS (N = 10,416), the prevalence of daily SHS exposure was 12.4%, 5.7%, and 4.2%; ≥monthly SHS exposure was 34.0%, 21.4%, and 17.5%, respectively. Among never smokers, the adjusted prevalence ratio (APR) of daily unavoidable SHS exposure was significantly high in adolescents (age 16-19) (APR = 4.97, vs. age 60-74), less-educated individuals (APR = 2.37, vs. ≥some college education), and heated tobacco product (HTP) users (APR = 8.27, vs. nonusers). Among never smokers, daily unavoidable SHS exposure was highest in the home (3.4%), workplaces (2.3%), and pachinko parlors (1.3%); ≥monthly unavoidable SHS exposure was highest in workplaces (11.4%), restaurants/cafes/bars (10.0%), and the home (7.6%). CONCLUSIONS: Daily unavoidable SHS exposure was disproportionately high among adolescents, less-educated individuals, and HTP users. The prevalence of unavoidable SHS exposure did not reach the national target in any of the assessed indoor places; home and workplace were the dominant sources of unavoidable SHS exposure. The lack of comprehensive smoke-free laws provides inadequate protection against SHS that cannot be complemented by individual efforts. The authorities must ensure smoke-free environments for all.
The association between emotion malleability beliefs and severe psychological distress stratified by sex, age, and presence of any psychiatric disorders. 国際誌

Yohei Sasaki, Ryo Okubo, Kazuyoshi Takeda, Satoru Ikezawa, Takahiro Tabuchi, Kentaro Shirotsuki

Frontiers in psychology　14　1251945-1251945　2023年

DOI： 10.3389/fpsyg.2023.1251945 　

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BACKGROUND: Recent studies have shown an association between psychological distress and emotion malleability beliefs, meaning mindsets about whether one's emotions are fixed or changeable. However, most studies have not examined the association between these beliefs and sociodemographic factors. METHODS: A nationwide cross-sectional Internet survey of residents of Japan aged 15-79 years was conducted using sampling weights for national estimates to investigate the association between emotion malleability beliefs and sociodemographic factors and between fixed beliefs and severe psychological distress (SPD). SPD was defined as a Kessler 6 Scale score of ≥13. Adjusted odds ratios for SPD were calculated considering potential confounders. Further analyses were stratified by sex, age and presence of any psychiatric disorder. RESULTS: The analysis included 23,142 participants (female, 48.64%). Fixed beliefs were associated with female sex, age < 45 years, and presence of psychiatric disorders. These beliefs were associated with SPD, and additional analysis showed stronger associations with SPD among female respondents, respondents aged 45-59 years, and those aged ≥60 years. CONCLUSION: Results indicate that female sex, age < 45 years, and current mental disorders were associated with fixed emotion malleability beliefs. Associations between fixed emotion malleability beliefs and SPD were particularly strong among female respondents and people aged ≥45 years compared with the general population. Our study extends the association between emotion malleability beliefs and psychological health to the general population. Future studies should explore mechanisms underlying individual differences in emotion beliefs.
The influence of information sources on intention changes to receive COVID-19 vaccination: A prospective cohort study in Japan

Daisuke Hori, Tsukasa Takahashi, Yudai Kaneda, Akihiko Ozaki, Takahiro Tabuchi

Environmental Health and Preventive Medicine　28　(1)　10-10　2023年

DOI： 10.1265/ehpm.22-00266 　

ISSN：1342-078X

eISSN：1347-4715
The influence of information sources on intention changes to receive COVID-19 vaccination: A prospective cohort study in Japan.

Daisuke Hori, Tsukasa Takahashi, Yudai Kaneda, Akihiko Ozaki, Takahiro Tabuchi

Environmental health and preventive medicine　28　10-10　2023年

DOI： 10.1265/ehpm.22-00266 　

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BACKGROUND: Before the COVID-19 vaccine became available, many Japanese people were undecided about whether or not to receive them. Their decisions were keys to achieving herd immunity. The impact of the type of information source on the COVID-19 vaccine uptake decision-making process remains unclear. We aimed to investigate the association between information source usage on COVID-19 and subsequent vaccine uptake status among those who have yet to decide whether to receive vaccines from non-prioritized people for vaccination. METHODS: Prospective cohort online self-administered surveys were conducted in February 2021 (T1), before the start of the mass vaccination program, and September-October 2021 (T2), when the vaccines were available to all citizens. The survey's target population was registered monitors of an Internet research company. Participants who answered "I want to get vaccinated after waiting to see how it goes." at T1 were eligible for analysis. The outcome variable was the COVID-19 vaccine uptake status in T2, and the predictors were 20 types of information sources, categorized based on people (family members, etc.), institutions (governments, etc.), or media (TV news, etc.). Adjusted odds ratio and 95% confidence intervals were estimated using logistic regression adjusted for possible confounders. RESULTS: The 5,139 respondents, mean age and standard deviation was 42.8 ± 12.5, 55.7% female, were eligible for analysis. 85.7% completed vaccination (including reserved/intended people) in T2. In the multivariate logistic analysis, odds ratios (95% confidence interval) for vaccine uptake were 1.49 (1.18-1.89) for workplaces/schools, 1.81 (1.33-2.47) for LINE, 0.69 (0.55-0.86) for Internet news and 0.62 (0.48-0.82) for video sharing sites. CONCLUSIONS: The type of information source usage played an important role in the decision to vaccinate against COVID-19. Although caution is needed in interpreting the results, obtaining information from workplaces/schools and LINE was influential in promoting immunization.
Association between health indifference and problem drinking using a nationwide internet survey.

Mami Wakabayashi, Hirono Ishikawa, Yoshiharu Fukuda, Hiroyasu Iso, Takahiro Tabuchi

Environmental health and preventive medicine　28　24-24　2023年

DOI： 10.1265/ehpm.22-00306 　

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BACKGROUND: Little is known about the vulnerable populations and problem drinking in terms of health inequality. This study aimed to investigate the relationship between health indifference estimated by Health Interest Scale (HIS) and problem drinking identified by the Alcohol Use Disorder Identification Test (AUDIT). METHODS: A cross-sectional study was conducted utilizing data from a nationwide internet survey in Japan in 2022. The number of total participants was 29,377, with 49% of them being male, and the mean age was 47.9 (±17.9) years. The participants were categorized into the following groups based on the quintiles of HIS score: health indifference (0-16), low health interest (17-20), middle health interest (21-22), middle-high interest (23-26) and high health interest (27-36) groups. Problem drinking was identified as AUDIT score of ≥8 points. RESULTS: The association between health indifference and problem drinking was explored through logistic regression with adjustment for various socioeconomic status, such as education, income level, and occupation; the adjusted odds ratio (aOR) was 1.72 [95% confidence interval (CI): 1.51-1.95]. CONCLUSION: Health indifferent or lower health interest groups were a vulnerable population for problem drinking, regardless of their socioeconomic status. It could be useful to identify the health indifferent group through HIS and to monitor the impact of health intervention for this group for the reduction of health inequality.
Association between watching wide show as a reliable COVID-19 information source and preventive behaviors: A nationwide survey in Japan 国際誌

Keisuke Kuwahara, Mio Kato, Hirono Ishikawa, Tomohiro Shinozaki, Takahiro Tabuchi

PloS one　18　(4)　e0284371　2023年

DOI： 10.1371/journal.pone.0284371 　

eISSN：1932-6203
Physical health risks of middle-aged people with low social independence: fatal diseases in men, and little attendance to cancer screenings in both sexes. 国際誌

Haruaki Naito, Katsuya Nitta, Misooja Lee, Takeshi Ushigusa, Motoki Osawa, Takahiro Tabuchi, Yasuhiro Kakiuchi

PeerJ　11　e14904　2023年

DOI： 10.7717/peerj.14904 　

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BACKGROUND: The existence of social withdrawal (Hikikomori), which meets the conditions "not attending school", "not working", and "isolated at home for more than 6 months", is gradually being discovered by the world, and their mental health and healing is being highlighted. However, there are very few Hikikomori-related surveys searching their physical health, as it is generally believed that most Hikikomori are adolescents. Middle-aged Hikikomori are also found outside Japan, and their physical health is more important, because Hikikomori have difficulty managing their health due to the socially isolated circumstances and lack of sociability. Although "isolated at home for more than 6 months" could not be used, we extracted a group with low social independence with reference to Hikikomori-related surveys. We estimate that people with low social independence have similar characteristics and problems to Hikikomori, because they share many causes for the problem of difficulty in managing their own health. People with low social independence were identified, and their physical health, such as smoking and drinking status, consultation rates of various diseases, and how often they attend cancer screenings, was analyzed. METHODS: We extracted middle-aged people with low social independence and a control group from the national survey in Japan and stratified them by sex and age. Their health risks were assessed by univariate analysis. Criteria for the experimental group were set with reference to Hikikomori-related surveys. Criteria for the control group included "aged 40-69", "living with parents", "not receiving care for disabilities", and "working". RESULTS: Low-social-independent men had higher consultation rates for diabetes, stroke or cerebral hemorrhage, myocardial infarction or angina, gastric and duodenum diseases, kidney disease, anemia, and depression, while lower consultation rates for dyslipidemia and hypertension. The tendency of non-smoking and non-drinking was found among them. They seldom attended cancer screenings. Low-social-independent women had higher consultation rates for liver and gallbladder diseases, other digestive diseases, kidney diseases, anemia, osteoporosis, and depression. The tendency of non-drinking was the same as men. More heavy smokers were found among those aged 40-49 years, with no significant differences in other age groups. They seldom attended cancer screenings, as well as men. CONCLUSIONS: In terms of current physical health, low-social-independent men have more fatal diseases. Both sexes with low social independence seldom attend cancer screenings and have an increased risk of developing progressive cancer in the future. At least in terms of non-smoking and non-drinking, they live healthier lives than the control group, and what makes low-social-independent men have various fatal diseases is still unclear.
Proposed Cut-Off Score for the Japanese Version of the Fear of Coronavirus Disease 2019 Scale (FCV-19S): Evidence from a Large-Scale National Survey in Japan. 国際誌

Haruhiko Midorikawa, Hirokazu Tachikawa, Miyuki Aiba, Yuki Shiratori, Daichi Sugawara, Naoaki Kawakami, Ryo Okubo, Takahiro Tabuchi

International journal of environmental research and public health　20　(1)　2022年12月27日

DOI： 10.3390/ijerph20010429 　

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The Fear of coronavirus disease 2019 (COVID-19) Scale (FCV-19S) is a seven-item self-administered psychological scale for measuring the fear of this disease. The scale has been widely adapted and validated worldwide. This study aimed to propose a cut-off score for the validated Japanese version of the FCV-19S. We conducted a nationwide online survey and included 26,286 respondents in the analysis. Respondents answered questions on their sociodemographic characteristics, and using the FCV-19S and six-item Kessler Psychological Distress Scale, we measured psychological distress and assessed whether the fear of COVID-19 interfered with their daily lives. A total score of ≥21 points was considered adequate to identify those with psychological distress or difficulties in daily living because of the fear of COVID-19. This cut-off score will contribute to mental health assessment during the COVID-19 pandemic.
Mapping age- and sex-specific HIV prevalence in adults in sub-Saharan Africa, 2000–2018 国際誌

Emily Haeuser, Audrey L. Serfes, Michael A. Cork, Mingyou Yang, Hedayat Abbastabar, E. S. Abhilash, Maryam Adabi, Oladimeji M. Adebayo, Victor Adekanmbi, Daniel Adedayo Adeyinka, Saira Afzal, Bright Opoku Ahinkorah, Keivan Ahmadi, Muktar Beshir Ahmed, Yonas Akalu, Rufus Olusola Akinyemi, Chisom Joyqueenet Akunna, Fares Alahdab, Fahad Mashhour Alanezi, Turki M. Alanzi, Kefyalew Addis Alene, Robert Kaba Alhassan, Vahid Alipour, Amir Almasi-Hashiani, Nelson Alvis-Guzman, Edward Kwabena Ameyaw, Saeed Amini, Dickson A. Amugsi, Robert Ancuceanu, Davood Anvari, Seth Christopher Yaw Appiah, Jalal Arabloo, Olatunde Aremu, Mulusew A. Asemahagn, Mohammad Asghari Jafarabadi, Atalel Fentahun Awedew, Beatriz Paulina Ayala Quintanilla, Martin Amogre Ayanore, Yared Asmare Aynalem, Samad Azari, Zelalem Nigussie Azene, B. B. Darshan, Tesleem Kayode Babalola, Atif Amin Baig, Maciej Banach, Till Winfried Bärnighausen, Arielle Wilder Bell, Akshaya Srikanth Bhagavathula, Nikha Bhardwaj, Pankaj Bhardwaj, Krittika Bhattacharyya, Ali Bijani, Zebenay Workneh Bitew, Somayeh Bohlouli, Obasanjo Afolabi Bolarinwa, Archith Boloor, Ivana Bozicevic, Zahid A. Butt, Rosario Cárdenas, Felix Carvalho, Jaykaran Charan, Vijay Kumar Chattu, Mohiuddin Ahsanul Kabir Chowdhury, Dinh-Toi Chu, Richard G. Cowden, Saad M. A. Dahlawi, Giovanni Damiani, Eugene Kofuor Maafo Darteh, Aso Mohammad Darwesh, José das Neves, Nicole Davis Weaver, Diego De Leo, Jan-Walter De Neve, Kebede Deribe, Keshab Deuba, Samath Dharmaratne, Mostafa Dianatinasab, Daniel Diaz, Alireza Didarloo, Shirin Djalalinia, Fariba Dorostkar, Eleonora Dubljanin, Bereket Duko, Maha El Tantawi, Shaimaa I. El-Jaafary, Babak Eshrati, Sharareh Eskandarieh, Oghenowede Eyawo, Ifeanyi Jude Ezeonwumelu, Sayeh Ezzikouri, Farshad Farzadfar, Nazir Fattahi, Nelsensius Klau Fauk, Eduarda Fernandes, Irina Filip, Florian Fischer, Nataliya A. Foigt, Masoud Foroutan, Takeshi Fukumoto, Mohamed M. Gad, Abhay Motiramji Gaidhane, Birhan Gebresillassie Gebregiorgis, Ketema Bizuwork Gebremedhin, Lemma Getacher, Keyghobad Ghadiri, Ahmad Ghashghaee, Mahaveer Golechha, Mohammed Ibrahim Mohialdeen Gubari, Harish Chander Gugnani, Rafael Alves Guimarães, Mohammad Rifat Haider, Arvin Haj-Mirzaian, Samer Hamidi, Abdiwahab Hashi, Soheil Hassanipour, Hadi Hassankhani, Khezar Hayat, Claudiu Herteliu, Hung Chak Ho, Ramesh Holla, Mostafa Hosseini, Mehdi Hosseinzadeh, Bing-Fang Hwang, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Irena M. Ilic, Milena D. Ilic, Rakibul M. Islam, Chidozie C. D. Iwu, Mihajlo Jakovljevic, Ravi Prakash Jha, John S. Ji, Kimberly B. Johnson, Nitin Joseph, Vasna Joshua, Farahnaz Joukar, Jacek Jerzy Jozwiak, Leila R. Kalankesh, Rohollah Kalhor, Naser Kamyari, Tanuj Kanchan, Behzad Karami Matin, Salah Eddin Karimi, Gbenga A. Kayode, Ali Kazemi Karyani, Maryam Keramati, Ejaz Ahmad Khan, Gulfaraz Khan, Md Nuruzzaman Khan, Khaled Khatab, Jagdish Khubchandani, Yun Jin Kim, Adnan Kisa, Sezer Kisa, Jacek A. Kopec, Soewarta Kosen, Sindhura Lakshmi Koulmane Laxminarayana, Ai Koyanagi, Kewal Krishan, Barthelemy Kuate Defo, Nuworza Kugbey, Vaman Kulkarni, Manasi Kumar, Nithin Kumar, Dian Kusuma, Carlo La Vecchia, Dharmesh Kumar Lal, Iván Landires, Heidi Jane Larson, Savita Lasrado, Paul H. Lee, Shanshan Li, Xuefeng Liu, Afshin Maleki, Preeti Malik, Mohammad Ali Mansournia, Francisco Rogerlândio Martins-Melo, Walter Mendoza, Ritesh G. Menezes, Endalkachew Worku Mengesha, Tuomo J. Meretoja, Tomislav Mestrovic, Andreea Mirica, Babak Moazen, Osama Mohamad, Yousef Mohammad, Abdollah Mohammadian-Hafshejani, Reza Mohammadpourhodki, Salahuddin Mohammed, Shafiu Mohammed, Ali H. Mokdad, Masoud Moradi, Paula Moraga, Sumaira Mubarik, Getaneh Baye B. Mulu, Lillian Mwanri, Ahamarshan Jayaraman Nagarajan, Mukhammad David Naimzada, Muhammad Naveed, Javad Nazari, Rawlance Ndejjo, Ionut Negoi, Frida N. Ngalesoni, Georges Nguefack-Tsague, Josephine W. Ngunjiri, Cuong Tat Nguyen, Huong Lan Thi Nguyen, Chukwudi A. Nnaji, Jean Jacques Noubiap, Virginia Nuñez-Samudio, Vincent Ebuka Nwatah, Bogdan Oancea, Oluwakemi Ololade Odukoya, Andrew T. Olagunju, Babayemi Oluwaseun Olakunde, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Ahmed Omar Bali, Obinna E. Onwujekwe, Orish Ebere Orisakwe, Nikita Otstavnov, Stanislav S. Otstavnov, Mayowa O. Owolabi, P. A. Mahesh, Jagadish Rao Padubidri, Adrian Pana, Ashok Pandey, Seithikurippu R. Pandi-Perumal, Fatemeh Pashazadeh Kan, George C. Patton, Shrikant Pawar, Emmanuel K. Peprah, Maarten J. Postma, Liliana Preotescu, Zahiruddin Quazi Syed, Navid Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Vafa Rahimi-Movaghar, Amir Masoud Rahmani, Kiana Ramezanzadeh, Juwel Rana, Chhabi Lal Ranabhat, Sowmya J. Rao, David Laith Rawaf, Salman Rawaf, Reza Rawassizadeh, Lemma Demissie Regassa, Nima Rezaei, Aziz Rezapour, Mavra A. Riaz, Ana Isabel Ribeiro, Jennifer M. Ross, Enrico Rubagotti, Susan Fred Rumisha, Godfrey M. Rwegerera, Sahar Saeedi Moghaddam, Rajesh Sagar, Biniyam Sahiledengle, Maitreyi Sahu, Marwa Rashad Salem, Hossein Samadi Kafil, Abdallah M. Samy, Benn Sartorius, Brijesh Sathian, Abdul-Aziz Seidu, Amira A. Shaheen, Masood Ali Shaikh, Morteza Shamsizadeh, Wondimeneh Shibabaw Shiferaw, Jae Il Shin, Roman Shrestha, Jasvinder A. Singh, Valentin Yurievich Skryabin, Anna Aleksandrovna Skryabina, Shahin Soltani, Mu’awiyyah Babale Sufiyan, Takahiro Tabuchi, Eyayou Girma Tadesse, Nuno Taveira, Fisaha Haile Tesfay, Rekha Thapar, Marcos Roberto Tovani-Palone, Gebiyaw Wudie Tsegaye, Chukwuma David Umeokonkwo, Bhaskaran Unnikrishnan, Jorge Hugo Villafañe, Francesco S. Violante, Bay Vo, Giang Thu Vu, Yohannes Dibaba Wado, Yasir Waheed, Richard G. Wamai, Yanzhong Wang, Paul Ward, Nuwan Darshana Wickramasinghe, Katherine Wilson, Sanni Yaya, Paul Yip, Naohiro Yonemoto, Chuanhua Yu, Mikhail Sergeevich Zastrozhin, Yunquan Zhang, Zhi-Jiang Zhang, Simon I. Hay, Laura Dwyer-Lindgren

BMC Medicine　20　(1)　488-488　2022年12月19日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1186/s12916-022-02639-z 　

eISSN：1741-7015

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Abstract Background Human immunodeficiency virus and acquired immune deficiency syndrome (HIV/AIDS) is still among the leading causes of disease burden and mortality in sub-Saharan Africa (SSA), and the world is not on track to meet targets set for ending the epidemic by the Joint United Nations Programme on HIV/AIDS (UNAIDS) and the United Nations Sustainable Development Goals (SDGs). Precise HIV burden information is critical for effective geographic and epidemiological targeting of prevention and treatment interventions. Age- and sex-specific HIV prevalence estimates are widely available at the national level, and region-wide local estimates were recently published for adults overall. We add further dimensionality to previous analyses by estimating HIV prevalence at local scales, stratified into sex-specific 5-year age groups for adults ages 15–59 years across SSA. Methods We analyzed data from 91 seroprevalence surveys and sentinel surveillance among antenatal care clinic (ANC) attendees using model-based geostatistical methods to produce estimates of HIV prevalence across 43 countries in SSA, from years 2000 to 2018, at a 5 × 5-km resolution and presented among second administrative level (typically districts or counties) units. Results We found substantial variation in HIV prevalence across localities, ages, and sexes that have been masked in earlier analyses. Within-country variation in prevalence in 2018 was a median 3.5 times greater across ages and sexes, compared to for all adults combined. We note large within-district prevalence differences between age groups: for men, 50% of districts displayed at least a 14-fold difference between age groups with the highest and lowest prevalence, and at least a 9-fold difference for women. Prevalence trends also varied over time; between 2000 and 2018, 70% of all districts saw a reduction in prevalence greater than five percentage points in at least one sex and age group. Meanwhile, over 30% of all districts saw at least a five percentage point prevalence increase in one or more sex and age group. Conclusions As the HIV epidemic persists and evolves in SSA, geographic and demographic shifts in prevention and treatment efforts are necessary. These estimates offer epidemiologically informative detail to better guide more targeted interventions, vital for combating HIV in SSA.
Machine-learning approaches to identify determining factors of happiness during the COVID-19 pandemic: retrospective cohort study. 国際誌

Itsuki Osawa, Tadahiro Goto, Takahiro Tabuchi, Hayami K Koga, Yusuke Tsugawa

BMJ open　12　(12)　e054862　2022年12月16日

DOI： 10.1136/bmjopen-2021-054862 　

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OBJECTIVE: To investigate determining factors of happiness during the COVID-19 pandemic. DESIGN: Observational study. SETTING: Large online surveys in Japan before and during the COVID-19 pandemic. PARTICIPANTS: A random sample of 25 482 individuals who are representatives of the Japanese population. MAIN OUTCOME MEASURE: Self-reported happiness measured using a 10-point Likert scale, where higher scores indicated higher levels of happiness. We defined participants with ≥8 on the scale as having high levels of happiness. RESULTS: Among the 25 482 respondents, the median score of self-reported happiness was 7 (IQR 6-8), with 11 418 (45%) reporting high levels of happiness during the pandemic. The multivariable logistic regression model showed that meaning in life, having a spouse, trust in neighbours and female gender were positively associated with happiness (eg, adjusted OR (aOR) for meaning in life 4.17; 95% CI 3.92 to 4.43; p<0.001). Conversely, self-reported poor health, anxiety about future household income, psychiatric diseases except depression and feeling isolated were negatively associated with happiness (eg, aOR for self-reported poor health 0.44; 95% CI 0.39 to 0.48; p<0.001). Using machine-learning methods, we found that meaning in life and social capital (eg, having a spouse and trust in communities) were the strongest positive determinants of happiness, whereas poor health, anxiety about future household income and feeling isolated were important negative determinants of happiness. Among 6965 subjects who responded to questionnaires both before and during the COVID-19 pandemic, there was no systemic difference in the patterns as to determinants of declined happiness during the pandemic. CONCLUSION: Using machine-learning methods on data from large online surveys in Japan, we found that interventions that have a positive impact on social capital as well as successful pandemic control and economic stimuli may effectively improve the population-level psychological well-being during the COVID-19 pandemic.
Psychological distress during the coronavirus disease 2019 pandemic and associated factors among undergraduate students in Japan. 国際誌

Yukihiro Sato, Hiroshi Yatsuya, Yasuaki Saijo, Eiji Yoshioka, Takahiro Tabuchi

Disaster medicine and public health preparedness　17　1-23　2022年12月12日

DOI： 10.1017/dmp.2022.245 　

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OBJECTIVE: This cross-sectional study aimed to examine factors potentially associated with psychological distress among undergraduate students during the coronavirus disease 2019 pandemic in Japan. METHODS: We analysed data of 958 undergraduates (median age 20 years; 56.8% women) from a web-based, self-administered questionnaire survey conducted from August to September 2020. Prevalence ratios (PRs) for psychological distress defined as 5 points or over of the Kessler Psychological Distress Scale (K6) were calculated by Poisson regression models. RESULTS: The proportion of psychological distress was 40.0%. In the mutually-adjusted model, the following were significantly associated with psychological distress: decreases in household income to 50-99% of the pre-pandemic amount compared to no change (PR = 1.48), newly experiencing unpaid wages compared to no experience (PR = 1.44), insufficient money to buy necessities compared to no shortage (PR = 1.45), receiving a student loan or scholarship compared to none (PR = 1.27), and communication one to three times a month compared to at least once a week (PR = 1.22). In contrast, school closure during the pandemic compared to no closure was inversely associated with psychological distress (PR = 0.78). CONCLUSIONS: Among undergraduate students in Japan, economic difficulties significantly predicted psychological distress.
Possible contribution of COVID-19 vaccination to the subsequent mental well-being in Japan. 国際誌

Chifa Chiang, Shuhei Morita, Yoshihisa Hirakawa, Farzana Tanzin Priya, Yuka Matsumoto, Atsuhiko Ota, Hiroshi Yatsuya, Takahiro Tabuchi

Scientific reports　12　(1)　21195-21195　2022年12月7日

DOI： 10.1038/s41598-022-25357-1 　

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The coronavirus disease 2019 (COVID-19) pandemic has had a severe impact on mental well-being. Vaccination may have played a pivotal role in enduring this mental health crisis. The present study aimed to longitudinally investigate the association between COVID-19 vaccination and mental health status among Japanese population in 2021. Longitudinal data of 17,089 individuals aged 15-79 years who participated in a nationwide online study were analyzed. Baseline and follow-up mental health statuses were assessed using the Kessler Psychological Distress Scale (K6). General linear and multivariable logistic regression models adjusted for baseline levels of mental distress were used to examine the association between vaccine receipt and follow-up levels of mental health. Mean K6 scores were lower in the vaccinated than in the non-vaccinated participants. Those who had received one or two doses of COVID-19 vaccines were associated with improved mental health at follow-up in subjects with psychological distress at baseline (odds ratio [OR] 1.31 and 1.35, respectively) and were inversely associated with deteriorated mental health status at follow-up in subjects without psychological distress at baseline (OR 0.66 and 0.70, respectively) compared with no vaccination groups, respectively. The present study would indicate that one or two doses of COVID-19 vaccinations contributed to mental well-being in Japan. This finding might provide evidence for promoting vaccination against COVID-19 and emerging infectious diseases in the future.
Strong chū-hai, a Japanese ready-to-drink high-alcohol-content beverage, and hazardous alcohol use: A nationwide cross-sectional study. 国際誌

Takashi Yoshioka, Ryuhei So, Atsushi Takayama, Ryo Okubo, Satoshi Funada, Midori Takada, Mami Wakabayashi, Takahiro Tabuchi

Alcoholism, clinical and experimental research　47　(2)　285-295　2022年12月7日

DOI： 10.1111/acer.14991 　

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BACKGROUND: A new ready-to-drink premixed high-alcohol-content beverage, called strong chū-hai, was launched in Japan, and more recently, in Taiwan and Australia. We aimed to examine the popularity and association of strong chū-hai with individual alcohol use, both of which remained unclear. METHODS: We conducted a cross-sectional study using data from the Japan "Society and New Tobacco" Internet Survey conducted from February 1-28, 2022 in Japan. We enrolled 27,993 respondents (aged 15-81 years; male 48.5%), including 15,083 current alcohol users. Using inverse probability weighting of data from the 2016 Comprehensive Survey of Living Conditions on Health and Welfare, we estimated the weighted proportions of strong chū-hai users among all respondents and constructed multivariable logistic regression models to estimate the weighted odds ratios (OR) and 95% confidence intervals (CI) of strong chū-hai use for hazardous and harmful alcohol use, defined as a score ≥8 of the Alcohol Use Disorder Identification Test, among current alcohol users. RESULTS: Among all respondents, 56.2% (weighted proportions: past, 35.9%; and current, 20.3%) drank strong chū-hai. Among drinkers, both past and current strong chū-hai use, compared to never use, were associated with hazardous and harmful alcohol use (past, OR 1.73, 95% CI 1.42-2.12; current, OR 2.19, 95% CI 1.79-2.69). CONCLUSIONS: Our study found that more than half of the respondents experienced strong chū-hai consumption, suggesting that it is widely used in Japan. In addition, both past and current strong chū-hai use were associated with hazardous and harmful alcohol use among current alcohol users.
Gender Difference in Fear and Anxiety about and Perceived Susceptibility to COVID-19 in the Third Wave of Pandemic among the Japanese General Population: A Nationwide Web-Based Cross-Sectional Survey. 国際誌

Rio Sasaki, Atsuhiko Ota, Hiroshi Yatsuya, Takahiro Tabuchi

International journal of environmental research and public health　19　(23)　2022年12月4日

DOI： 10.3390/ijerph192316239 　

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Existing research suggested gender differences in fear and anxiety about and perceived susceptibility to COVID-19 and previous infectious disease pandemics. We analyzed whether women felt fear and anxiety about and perceived susceptibility to COVID-19 more frequently than men in Japan. We conducted a cross-sectional analysis using internet survey data collected during the third wave of the pandemic in Japan. The subjects were enrolled from the Japanese general population: 11,957 men and 11,559 women. Fear and anxiety specifically related to COVID-19 were evaluated with the Japanese version of the Fear of COVID-19 Scale (FoCS). The question "How likely do you think you will be infected with COVID-19?" was used to assess the perceived susceptibility to COVID-19. Women had higher mean (standard deviation) FoCS scores [18.6 (5.6) vs. 17.5 (5.9), d = 0.190] and reported the median or higher FoCS score (57.4% vs. 51.4%, φ = 0.060) and perceived susceptibility (13.6% vs. 11.5%, φ = 0.032) more frequently than men. The odds ratios (95% confidence intervals) adjusted for age, having a spouse, comorbidities, watching commercial TV stations' news programs, employment status, and household income were 1.24 (1.17-1.32) and 1.27 (1.16-1.38), respectively. We observed that women were more anxious and fearful about and perceived the susceptibility to infectious diseases more frequently than men even one year after the pandemic occurred in Japan, although the effect size was small.
How the COVID-19 Pandemic Changed a New Mother’s Sense of Loneliness, and Who Was Key to Helping Them Through It

Ai Miyoshi, Yutaka Ueda, Asami Yagi, Toshihiro Kimura, Eiji Kobayashi, Kosuke Hiramatsu, Satoshi Nakagawa, Takahiro Tabuchi, Yoshihiko Hosokawa, Sumiyo Okawa, Tadashi Kimura

Journal of Clinical Gynecology and Obstetrics　11　(4)　101-107　2022年12月
出版者・発行元： Elmer Press, Inc.
DOI： 10.14740/jcgo824 　

ISSN：1927-1271

eISSN：1927-128X
Associations between the perception of risk in radiation exposure and changes in smoking and drinking status after a disaster: The Fukushima Health Management Survey. 国際誌

Tomohiko Ukai, Takahiro Tabuchi, Tetsuya Ohira, Hironori Nakano, Masaharu Maeda, Hirooki Yabe, Atsushi Takahashi, Seiji Yasumura, Hiroyasu Iso, Kenji Kamiya

Preventive medicine reports　30　102054-102054　2022年12月

DOI： 10.1016/j.pmedr.2022.102054 　

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The risk for people evacuated from Fukushima following the Great East Japan Earthquake of developing cancer from radiation exposure may be lower than that associated with smoking and alcohol drinking. However, the perception of those risks may change risk-related behavior. Therefore, we investigated whether the perceived risk of radiation exposure was associated with the initiation and/or cessation of smoking and of drinking alcohol following the disaster. Participants were 82,197 people aged ≥20 years who completed the Fukushima Health Management Study survey. A multivariable logistic regression model, with adjusted odds ratios (AORs) and 95 % confidence intervals (CIs), was used to calculate the risk of (1) starting smoking (or drinking) among people who did not smoke (or drink) before the earthquake, and (2) quitting smoking (or drinking) among people who smoked (or drank) before the earthquake; the main factor was perceived risk of developing cancer from radiation. The AORs for starting smoking among participants who perceived radiation exposure risks as unlikely, likely, and very likely, compared with very unlikely, were 0.96(0.78-1.18), 1.17(0.95-1.45), and 1.69(1.39-2.06), respectively (Trend p < 0.01). The corresponding ORs for starting drinking were 1.05 (0.95-1.16), 1.17(1.06-01.30), and 1.38(1.25-1.52), respectively (Trend p < 0.01). The AORs for quitting smoking were 0.90(0.82-0.98), 0.81(0.73-0.90), and 0.75(0.68-0.83), respectively (Trend p < 0.01). The same association was not found among alcohol quitters. In Fukushima, people who perceived greater risk of developing cancer from radiation exposure had higher odds of starting smoking and drinking alcohol, which, ironically, increases the risk of developing cancer.
Prevalence and denial of current tobacco product use: Combustible and heated tobacco products, Japan, 2022. 国際誌

Satomi Odani, Takahiro Tabuchi

Preventive medicine reports　30　102031-102031　2022年12月

DOI： 10.1016/j.pmedr.2022.102031 　

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Monitoring tobacco use has become more complex with the proliferation of novel tobacco products, including heated tobacco products (HTPs). We assessed the latest prevalence and denial of tobacco product use in Japan, a major market for HTPs. 28,124 individuals aged 16-74 responded to a nationwide, internet-based, self-reported survey. Current (past-30-day) tobacco use was assessed for HTPs, cigarettes, non-cigarette combustible tobacco, and dual (combustible plus HTP) use. Denial of current tobacco use was determined when respondents reported past-30-day use of a specific tobacco product ("On how many days did you use [the respective products]?") but denied having used any tobacco ("Do you currently use tobacco?") in the past 30 days. Descriptive and multivariable analyses were weighted to account for the selectivity of the internet-based sample. In 2022, current tobacco use was 11.8 % (HTPs), 19.4 % (cigarettes), 3.6 % (non-cigarette combustible tobacco), and 6.8 % (dual use). Among past-30-day users of specific tobacco products (N = 6,343), 19.5 % denied current tobacco use including single-product users of HTPs (10.0 %), cigarettes (21.7 %), and non-cigarette combustible tobacco (53.3 %), and dual users (20.2 %). The likelihood of denying current tobacco use was lower among exclusive HTP users and dual users compared to exclusive cigarette smokers; the likelihood was higher among females, never/non-current drinkers, less-frequent tobacco users, and those not reporting tobacco dependence. HTP use remained high in Japan. One-fifth of past-30-day tobacco users denied having used any tobacco products in the past 30 days. Increasing the sensitivity of questions to assess tobacco use can mitigate nondisclosure of tobacco use status.
Outcomes of a telemedicine smoking cessation programme for heated tobacco product users in Japan: a retrospective cohort study 国際誌査読有り

Akihiro Nomura, Takaaki Ikeda, Toshiki Fujimoto, Yusaku Morita, Chie Taniguchi, Tetsuro Ishizawa, Takahiro Tabuchi

BMJ Open　12　(12)　e063489　2022年12月

DOI： 10.1136/bmjopen-2022-063489 　
The association of public trust with the utilization of digital contact tracing for COVID-19 in Japan. 国際誌

Yupeng He, Hiroshi Yatsuya, Atsuhiko Ota, Takahiro Tabuchi

Public health in practice (Oxford, England)　4　100279-100279　2022年12月

DOI： 10.1016/j.puhip.2022.100279 　

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Objectives: To examin whether public trust was associated with the utilization of COVID-19 Contact Confirming Application (COCOA) in those who self-reported a history of COVID-19. Study design: Cross-sectional study. Methods: Data were obtained from the Japan Society and New Tobacco Internet Survey, a nationwide online survey conducted from February to March 2021, which also assessed items related to COVID-19 and public trust. We included 453 participants with a history of COVID-19. Participants' reports of their general trust in the national government and the related policies, attitudes toward COVID-19 vaccination, and the adherence to the preventive measures against SARS-CoV-2 spread were compared between COCOA users and non-users controlling for age, sex, and socioeconomic statuses by analysis of covariance. Mediation analysis was conducted to examine whether public trust mediates the associations of certain participants' characteristics with COCOA utilization. Results: Seventy-six percent (344/453) reported the COCOA utilization. Compared to non-users, the users were younger, more likely to be men and had a tendency to have higher education. They were more willing to get COVID-19 vaccination, adherent to public health measures against the spread of the SARS-Cov-2, and more likely to express trust in government in general and policies related to COVID-19 independent of age, sex, and the socioeconomic status. Trust in government did not mediate the associations of age and education with COCOA utilization. Conclusions: The utilization of digital contact tracing technology for the health of public during pandemic was related to the degree of trust in the government in Japan.
[Prevalence of COVID-19 vaccination and approval rating of the social implementation of its certification: the Japan COVID-19 and Society Internet Survey (JACSIS) in September and October 2021].

Hirokazu Tanaka, Takahiro Tabuchi, Kota Katanoda

[Nihon koshu eisei zasshi] Japanese journal of public health　70　(3)　171-184　2022年11月28日

DOI： 10.11236/jph.22-061 　

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Objective We aimed to investigate the prevalence of COVID-19 vaccination and approval rating of the social implementation of its certification to stimulate economic activities such as travel and restaurant use ("vaccine passport").Methods Using data from the Japan COVID-19 and Society Internet Survey (JACSIS) conducted in September-October 2021, we calculated the prevalence of the COVID-19 vaccination and prevalence ratios by educational level and occupation. We also analyzed the reasons for (not) being vaccinated. In addition, we examined the association between the percentage of respondents who thought that the "vaccine passport" should be used for economic recovery and socioeconomic status/trust in government vaccine information.Results Of 27,423 survey participants (aged 20-79 years; 13,884 women and 13,539 men), the prevalence of COVID-19 vaccination was 74.8%, whereas 1,695 (6.2%) "wanted to be vaccinated after seeing how it went," and 1,742 (6.3%) indicated an "unwillingness to vaccinate." The prevalence of COVID-19 vaccination did not differ between women and men. In addition, the prevalence among people who graduated from university/graduate school was significantly higher than that of high school graduates (adjusted prevalence ratio, 1.09; 95% confidence interval (95% CI): 1.07-1.12). Regarding occupation, the adjusted prevalence ratio of "professional/technical" to "office workers" was 1.05 (95% CI: 1.01-1.07). Among the "vaccinated (twice)" group, the most common reason for vaccination was "do not want to infect family members or others" (53.0%). Among the "unwillingness to vaccinate" group, the largest percentage indicated "because I am worried about adverse reactions" (44.5%). Among the "unwillingness to vaccinate" group, only 12.2% of respondents answered that the "vaccine passport" should be utilized for economic recovery, while 41.8% of the "vaccinated (twice)" group agreed with having the "vaccine passport" (adjusted prevalence ratio, 0.30; 95% CI: 0.25-0.37). By occupation, the highest percentage was the "sales and marketing" workers (40.4%). This proportion was significantly higher in the "strongly or fairly agree" group (49.5%) for the reliability of vaccine information from the government than in the "neither agree nor disagree" group (27.5%, P<0.01).Conclusion Differences in the prevalence of COVID-19 vaccination were found by socioeconomic status. In addition, trust in government information was associated with an approval rating of the social implementation of the "vaccine passport" in Japan. However, the results suggest that citizens' expectations and interests are not high regarding the use of the "vaccine passport" to stimulate economic activity.
Burnout and its associated factors among healthcare workers and the general working population in Japan during the COVID-19 pandemic: a nationwide cross-sectional internet-based study. 国際誌

Takahiro Matsuo, Takashi Yoshioka, Ryo Okubo, Kazuya Nagasaki, Takahiro Tabuchi

BMJ open　12　(11)　e064716　2022年11月24日

DOI： 10.1136/bmjopen-2022-064716 　

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OBJECTIVES: To examine the prevalence and the associated factors of burnout among both healthcare workers (HCWs) and the general working population, which has not yet been unknown, using large-scale, nationwide data. DESIGN: Cross-sectional internet-based study. SETTING: Nationwide internet survey conducted between 8 and 26 February 2021 in Japan. PARTICIPANTS: Workers aged 20-64 years. We classified the workers as HCWs and the general working population. EXPOSURES: Demographic characteristics (age, sex and marital status), socioeconomic status (education, employment and income), health-related, work-related and industry-related factors (smoking, alcohol use, physical and psychiatric comorbidities, working hours, types of healthcare professionals, experience on the COVID-19 frontline and working industries). MAIN OUTCOME MEASURES: Burnout defined as a score of ≥3 points on the Mini-Z Single-Item Burnout Scale. RESULTS: Of the included 12 650 workers, 1087 were HCWs. After inverse probability weighting on data from the 2016 Comprehensive Survey of Living Conditions, burnout in HCWs and the general working population was 33.5% (95% CI 29.2% to 38.0%) and 31.0% (95% CI 29.7% to 32.4%), respectively. In the weighted multivariable modified Poisson regression models, working 60 hours or more was associated with burnout in all workers (HCWs: prevalence ratio (PR) 2.52, 95% CI 1.68 to 3.76; general population: PR 1.26, 95% CI 1.07 to 1.48). Widowed/separated compared with married was associated with burnout only among HCWs (PR 1.69, 95% CI 1.16 to 2.47), whereas presence of physical or psychiatric comorbidities was associated with burnout among the general working population (PR 1.14, 95% CI 1.03 to 1.28; and PR 1.65, 95% CI 1.45 to 1.87, respectively). CONCLUSIONS: Burnout was prevalent in both HCWs and the general working population in Japan. Both common and specific risk factors were observed. Our findings highlight the need for the general workplace policy and targeted interventions for burnout prevention.
Smoking Status and Risk Awareness of Heated Tobacco Product Use among General Dental Practitioners Belonging to the Aichi Dental Association, Japan 国際誌査読有り

Yukie Oya, Koji Inagaki, Keiji Tokumaru, Toshiyuki Watanabe, Nobuhiro Segawa, Yohei Yamamoto, Shinsuke Takaki, Takahiro Nimi, Makoto Okai, Noriyasu Uchibori, Takahiro Tabuchi, Akio Mitani, Toru Nagao

Healthcare　10　(12)　2346-2346　2022年11月22日
出版者・発行元： MDPI AG
DOI： 10.3390/healthcare10122346 　

eISSN：2227-9032

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The awareness of healthcare practitioners concerning heated tobacco product (HTP) use risks has been evaluated; however, few studies have investigated general dental practitioners’ awareness regarding HTP-use risks. In this cross-sectional study, we investigated dentists’ awareness of the risks of smoking, particularly HTP use. A self-administered questionnaire, including eight questions on conventional cigarette and HTP smoking/using status and both knowledge and awareness of HTP-use risks, was posted to 3883 dentists belonging to the Aichi Dental Association, Japan, in August 2019. Statistical analysis was performed using the Statistical Package for Social Sciences; statistical significance was set at p < 0.05. We analyzed the data of 1317 dentists (participation rate, 41.6%). The study group included cigarette smokers (11.5%) and HTP users (8.5%), among whom 41.1% were dual users. HTP users were more likely than never smokers/users to correctly perceive HTP-use risks (p < 0.05). This study indicates that in Japan, the proportion of HTP users is higher than that of the general population. It is important to educate not only smokers/users but also never smokers/users on the risks of smoking and using HTPs. Smoking cessation, including ceasing HTP use, and aiming to quit smoking and HTP use among dentists would contribute to appropriate smoking cessation among patients.
COVID-19 vaccine literacy and vaccine hesitancy among pregnant women and mothers of young children in Japan. 国際誌

Yoko Takahashi, Kazue Ishitsuka, Makiko Sampei, Sumiyo Okawa, Yoshihiko Hosokawa, Akira Ishiguro, Takahiro Tabuchi, Naho Morisaki

Vaccine　40　(47)　6849-6856　2022年11月8日

DOI： 10.1016/j.vaccine.2022.09.094 　

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BACKGROUND: Delays in the spread of vaccination have been recognized as an urgent public health issue in the context of the COVID-19 pandemic. Vaccine literacy (VL) is a critical determinant of vaccine uptake; however, little is known about VL among pregnant women and mothers of young children. METHODS: We analyzed data from a nationwide, cross-sectional internet survey in Japan on VL and vaccine hesitancy, conducted with 1,639 pregnant women and 5,688 mothers of young children who had given birth after July 2019, between July 24 and August 30, 2021. RESULTS: Vaccine hesitancy was observed in 51.1 % of pregnant women and 31.9 % of mothers of young children. The risk of vaccine hesitancy was significantly higher among pregnant women with lower interactive/critical skills (risk ratio [RR] 2.10, 95 % confidence interval [CI] 1.59, 2.78, p < 0.001), although functional skills did not significantly correlate with vaccine hesitancy. For mothers of young children, we found a significantly higher risk of vaccine hesitancy among those with low VL functional skills (RR 1.38, 95 % CI 1.19, 1.61), p < 0.001) and low interactive/critical skills (RR 1.29, 95 % CI 1.10, 1.50, p = 0.001). CONCLUSIONS: Our findings suggest that aiding individuals to correctly evaluate vaccine-related information is critical for improving vaccine acceptance rates among both pregnant women and mothers of young children. Meanwhile, improving the comprehensibility of communication toolkits may be important for women with children but have a limited effect among pregnant women.
Stepwise tobacco price increase and smoking behavioral changes in Japan: the JASTIS 2017-2021 longitudinal study. 国際誌

Yusuke Matsuyama, Takahiro Tabuchi

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco　25　(4)　657-664　2022年11月4日

DOI： 10.1093/ntr/ntac254 　

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BACKGROUND: Tobacco price increase is an effective measure to reduce tobacco smoking. In Japan, the price of combustible cigarettes increased in 2018 and 2020, and that of heated tobacco products increased every year from 2018 to 2020 by tobacco excise taxation. Also, the general consumption tax increase in 2019 slightly raised the retail prices of tobacco products. We investigated the impact of this stepwise tobacco price increase on combustible cigarette smoking status among Japanese adults. METHODS: Five waves of annual longitudinal data (2017-2021) from The Japan "Society and New Tobacco" Internet Survey (JASTIS) (31,930 observations of 11,896 individuals) were analyzed. Multivariable logistic regression with generalized estimating equation was fitted, adjusting for the prefecture of residence, age, sex, socioeconomic status, health status, alcohol drinking, former smoker's duration of smoking cessation, and the current smoker's number of cigarettes smoked per day. RESULTS: The 2018 price increase was associated with a reduction in relapse (adjusted odds ratio [aOR] 0.54, 95% confidence interval [CI] 0.42 to 0.68) and an increment in cessation (aOR 1.20, 95% CI 1.02 to 1.42). The price increase in 2019 was not associated with relapse (aOR 0.84, 95% CI 0.63 to 1.10) or cessation (aOR 0.95, 95% CI 0.80 to 1.13). The 2020 price increase was associated with a reduction in relapse (aOR 0.59, 95% CI 0.42 to 0.81) and an increment in cessation (aOR 1.45, 95% CI to 1.21, 1.73). CONCLUSION: The price increase caused by tobacco excise taxation was associated with a reduction in combustible cigarette smoking.
Risk factors for workplace bullying, severe psychological distress and suicidal ideation during the COVID-19 pandemic among the general working population in Japan: a large-scale cross-sectional study. 国際誌

Kanami Tsuno, Takahiro Tabuchi

BMJ open　12　(11)　e059860　2022年11月2日

DOI： 10.1136/bmjopen-2021-059860 　

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OBJECTIVES: To investigate the risk factors for workplace bullying and mental health outcomes among workers during the COVID-19 pandemic. DESIGN: A cross-sectional study. SETTING: A nationwide online survey was conducted from August to September 2020 in Japan. PARTICIPANTS: 16 384 workers (men: n=9565; women: n=6789). MAIN OUTCOME VARIABLES: Workplace bullying was measured by one item from the Brief Job Stress Questionnaire; severe psychological distress according to the Kessler Psychological Distress Scale (≥13) and suicidal ideation by one item. Prevalence ratios were calculated by modified Poisson regression analyses adjusting for potential confounders such as gender, age, occupational characteristics and a prior history of depression. RESULTS: Overall, 15% of workers experienced workplace bullying, 9% had severe psychological distress and 12% had suicidal ideation during the second and third wave of the COVID-19 pandemic in Japan. The results of this study showed men, executives, managers and permanent employees had a higher risk of bullying than women or part-time workers. Increased physical and psychological demands were common risk factors for bullying, severe psychological distress and suicidal ideation. Starting to work from home was a significant predictor for adverse mental health outcomes but a preventive factor against workplace bullying. CONCLUSIONS: The results of this study showed different high-risk groups for bullying or mental health during the pandemic. Any intervention to decrease workplace bullying or mental health problems should focus not only on previously reported vulnerable workers but also workers who have experienced a change in work style or job demands.
Threshold of equivalent annual income for self-harm ideation in mothers with infants in Japan: a cubic spline analysis. 国際誌

Shuhei Terada, Takeo Fujiwara, Takahiro Tabuchi

Psychiatry and clinical neurosciences　76　(11)　605-606　2022年11月

DOI： 10.1111/pcn.13473 　
The impact of spousal behavior changes on smoking, drinking and physical activity: The longitudinal survey of middle-aged and elderly persons in Japan. 国際誌

Tomohiko Ukai, Takahiro Tabuchi, Hiroyasu Iso

Preventive medicine　164　107293-107293　2022年11月

DOI： 10.1016/j.ypmed.2022.107293 　

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The purpose of this study is to assess how one spouse's behavior change can influence their partner's successful behavior changes in smoking, drinking and physical activity. We used data from 10-wave prospective annual surveys of 9417 married couples (discrete-time person-years = 118,876) aged 50-59 years in the Longitudinal Survey of Middle-aged and Elderly Persons in Japan. A logistic generalized estimating equation model with discrete-time design was used among individuals who smoked at baseline to examine the impact of their spouse's health behaviors (i.e. quit smoking, stable non-smoker, or started smoking in reference to stable smoker) on changes in their own behavior (quitting smoking) which lasted one year or more. Similarly, reducing alcohol intake and starting physical activity were individually analyzed. Partners of spouses who had quit smoking had higher odds of quitting smoking themselves than partners of spouses who were stable smokers. The multivariable odds ratios[95%CI] in men and women were 1.94[1.23-3.07] and 2.89[1.81-4.52]. An association was found in partners of spouses who had been stable non-smokers (OR:1.64[1.33-2.03] and 2.20[1.66-2.94]), but not after spouses had started smoking (OR:1.29[0.71-2.36] and 1.27[0.54-2.99]). Similar associations were found for reducing alcohol intake and starting physical activity although for physical activity, the association was still found after the spouse had become physically inactive. Couples affect each other's health behaviors. Both male and female participants had higher odds of adopting positive health behavior changes if these changes had previously been made by their spouse.
日本におけるCOVID-19感染拡大後の外出自粛と体重増加との関連—JACSIS研究

原里紗子, 浅見桃子, 阪野優紀香, 野村美帆, 大塚達以, 内藤拓人, 田中琴音, 遠又靖丈, 田淵貴大

保健医療科学　71　(4)　357-367　2022年10月31日
出版者・発行元：国立保健医療科学院
DOI： 10.20683/jniph.71.4_357 　

ISSN：1347-6459

eISSN：2432-0722

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目的：2020年 4 月にCOVID-19に関する緊急事態宣言で，外出の自粛が要請された．感染拡大後の体重増加が懸念されているが，日本における研究報告は乏しい．本研究はCOVID-19感染拡大後の外出自粛と体重増加の関連を検討した．方法：横断的解析と縦断的解析を実施した．横断研究：2020年 8 月に全国の一般住民を対象に実施されたインターネット調査のデータを用いた．有効回答25,482名のうち20～64歳の18,116名を解析対象とした．外出自粛の情報は，「不要不急の外出・出張を控えたか」の自記式質問票で把握した．アウトカム変数である体重増加は，2020年 1 月以前と比べた最近 1 ヶ月での主観的な体重変化の質問に基づいて「増えた」「以前と変わらない・減った」に分類した．縦断研究：横断のデータに加えて，2019年 2 月調査，2020年 2 月調査，2021年 2 月調査のデータを突合した．4,399名が 4 時点全ての調査に参加しており，このうち外れ値を除いた4,337名を解析対象とした．アウトカム変数は，1）2020年 2 月→2021年 2 月で「＞0kg」の体重変化，2）2020年 2 月→2021年 2 月で「＞0kg」の体重変化かつ主観的な体重変化で「増えた」を「体重増加あり」の 2 種類を用いた．解析にはロジスティック回帰分析を用い，性，年齢，職業，入院の有無，朝食欠食，間食を調整した（なお「縦断研究」ではベースライン前 1 年間の体重変化も調整した）．加えて，間食の間接効果をSobel testで検討した．結果：横断研究：18,116名のうち5,168名（28.5％）で体重が増えたと回答した．外出を「まったく控えなかった」を基準とした体重増加の多変量調整オッズ比（95％信頼区間）は「ほとんど控えなかった」で1.46 （1.16-1.83），「時々控えた」で1.87 （1.54-2.27），「いつも控えた」で2.07 （1.71-2.51）と有意に高かった（傾向性のp値＜0.001）．間食は，外出自粛と体重増加の関連において有意な間接効果を認めた（p＜0.001）．縦断研究1：外出自粛と「＞0kg」の体重変化に有意な関連はみられなかった（傾向性のp値＝0.401）．縦断研究2：横断と同様に，外出自粛と「＞0kg」の体重変化かつ「体重増加あり」で有意な関連（傾向性のp値＝0.003）がみられた．また，間食の有意な間接効果（p＜0.001）を認めた．結論：COVID-19感染拡大後の外出自粛が体重増加に影響した可能性，そして，それには間食が寄与した可能性が示された．
Socioeconomic disparities in cancer survival: Relation to stage at diagnosis, treatment, and centralization of patients to accredited hospitals, 2005–2014, Japan 国際誌

Satomi Odani, Takahiro Tabuchi, Tomoki Nakaya, Toshitaka Morishima, Kayo Nakata, Yoshihiro Kuwabara, Mari Kajiwara Saito, Chaochen Ma, Isao Miyashiro

Cancer Medicine　12　(5)　6077-6091　2022年10月13日
出版者・発行元： Wiley
DOI： 10.1002/cam4.5332 　

ISSN：2045-7634

eISSN：2045-7634

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Abstract Background Cancer survival varies by socioeconomic status in Japan. We examined the extent to which survival disparities are explained by factors relevant to cancer control measures (promoting early‐stage detection, standardizing treatment, and centralizing patients to government‐accredited cancer hospitals [ACHs]). Methods From the Osaka Cancer Registry, patients diagnosed with solid malignant tumors during 2005–2014 and aged 15–84 years (N = 376,077) were classified into quartiles using the Area Deprivation Index (ADI). Trends in inequalities were assessed for potentially associated factors: early‐stage detection, treatment modality, and utilization of ACH (for first contact/diagnosis/treatment). 3‐year all‐cause survival was computed by the ADI quartile. Multivariable Cox regression models were used to assess survival disparities and their trends through a series of adjustment for the potentially associated factors. Results During 2005–2014, the most deprived ADI quartile had lower rates than the least deprived quartile for early‐stage detection (42.6% vs. 48.7%); receipt of surgery (58.1% vs. 64.1%); and utilization of ACH (83.5% vs. 88.4%). While rate differences decreased for receipt of surgery and utilization of ACH (Annual Percent Change = −3.2 and − 11.9, respectively) over time, it remained unchanged for early‐stage detection. During 2012–2014, the most deprived ADI quartile had lower 3‐year survival than the least deprived (59.0% vs. 69.4%) and higher mortality (Hazard Ratio [HR] = 1.32, adjusted for case‐mix): this attenuated with additional adjustment for stage at diagnosis (HR = 1.23); treatment modality (HR = 1.20); and utilization of ACH (HR = 1.19) Conclusions Despite improvements in equalizing access to quality cancer care during 2005–2014, survival disparities remained. Interventions to reduce inequalities in early‐stage detection could ameliorate such gaps.
Association between COVID-19 incidence and postponement or cancellation of elective surgeries in Japan until September 2020: a cross-sectional, web-based survey. 国際誌

Tomohiro Kurokawa, Akihiko Ozaki, Divya Bhandari, Yasuhiro Kotera, Toyoaki Sawano, Yoshiaki Kanemoto, Norio Kanzaki, Tomozo Ejiri, Hiroaki Saito, Yudai Kaneda, Masaharu Tsubokura, Tetsuya Tanimoto, Kota Katanoda, Takahiro Tabuchi

BMJ open　12　(10)　e059886　2022年10月10日

DOI： 10.1136/bmjopen-2021-059886 　

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OBJECTIVES: This study aimed to examine whether and how the COVID-19 pandemic has affected the postponement or cancellation of elective surgeries in Japan. DESIGN AND SETTING: A cross-sectional, web-based, self-administered survey was conducted nationwide from August 25 to September 30 2020. We used data from the Japan 'COVID-19 and Society' Internet Survey collected by a large internet research agency, Rakuten Insight, which had approximately 2.2 million qualified panellists in 2019. PARTICIPANTS: From a volunteer sample of 28 000 participants, we extracted data from 3678 participants with planned elective surgeries on any postponement or cancellation of elective surgeries. OUTCOME MEASURES: The main outcome measure was any postponement or cancelltion of elective surgeries. In addition, for all respondents, we extracted data on sociodemographic, health-related characteristics, psychological characteristics and prefectural-level residential areas. We used weighted logistic regression approaches to fulfil the study objectives, minimising potential bias relating to web-based surveys. RESULTS: Of the 3678 participants, 431 (11.72%) reported experiencing postponement or cancellation of their elective surgeries. Notably, the participants living in prefectures where the declaration of the state of emergency was made on 7 April 2020 were significantly more likely to experience postponement or cancellation of elective surgeries than those residing in prefectures with the state of emergency beginning on 16 April 2020 (174 (26.02%) vs 153 (12.15%)). CONCLUSIONS: The proportion of patients whose elective surgery had been postponed was limited during Japan's first wave of the COVID-19 pandemic, although the declaration of a state of emergency increased the likelihood of postponement. It is imperative to increase awareness of the secondary health effects related to policy intervention in pandemics and other health crises and to use appropriate countermeasures such as standard infectious control measures and triage of surgical patients.
Population attributable fraction of risk factors for low birth weight in the Japan Environment and Children's Study. 国際誌

Yukiko Nishihama, Shoji F Nakayama, Takahiro Tabuchi

Environment international　170　107560-107560　2022年10月5日

DOI： 10.1016/j.envint.2022.107560 　

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BACKGROUND: Low birth weight (LBW), which is considered a birth weight of <2500 g, poses significant health problems for children. However, population attributable fraction (PAF) of risk factors for LBW have not been well studied. OBJECTIVE: We aimed to re-evaluate associations between risk factors for LBW reported in previous studies that used the Japan Environment and Children's Study (JECS) data, and to estimate the magnitude of risk using PAF. METHODS: Data including 91,559 mother-child dyads were obtained from JECS. Risk factors identified by previous studies that used JECS data were used to calculate odds ratios for LBW using a Bayesian logistic regression model. Based on calculated odds ratios, the PAF was calculated. RESULTS: Parity, history of adenomyosis, hypertension disorder of pregnancy, maternal age at birth, prepregnancy body mass index, gestational weight gain (GWG), maternal smoking and lead (Pb) exposure were all significantly associated with LBW. The sum of the PAF of all factors was 79.4 %, with the largest PAF among single risk factors being GWG (16.5 %); the environmental portion of the PAF (Pb exposure, 14.6 % + maternal smoking, 12.1 %) surpassed the PAF of GWG. CONCLUSION: Our findings suggest that the number of births classified as LBW can be reduced by approximately 27% if Pb exposure is reduced to the lowest quartile and maternal smoking is eliminated. Further investigations are needed to identify unknown risk factors for LBW.
Mapping development and health effects of cooking with solid fuels in low-income and middle-income countries, 2000–18: a geospatial modelling study

Joseph Jon Frostad, QuynhAnh P Nguyen, Mathew M Baumann, Brigette F Blacker, Laurie B Marczak, Aniruddha Deshpande, Kirsten E Wiens, Kate E LeGrand, Kimberly B Johnson, Mohsen Abbasi-Kangevari, Amir Abdoli, Hassan Abolhassani, Lucas Guimarães Abreu, Michael R M Abrigo, Niveen ME Abu-Rmeileh, Victor Adekanmbi, Anurag Agrawal, Muktar Beshir Ahmed, Ziyad Al-Aly, Fahad Mashhour Alanezi, Jacqueline Elizabeth Alcalde-Rabanal, Vahid Alipour, Khalid A Altirkawi, Nelson Alvis-Guzman, Nelson J Alvis-Zakzuk, Adeladza Kofi Amegah, Saeed Amini, Fatemeh Amiri, Dickson A Amugsi, Robert Ancuceanu, Catalina Liliana Andrei, Tudorel Andrei, Ernoiz Antriyandarti, Davood Anvari, Jalal Arabloo, Morteza Arab-Zozani, Seyyed Shamsadin Athari, Marcel Ausloos, Getinet Ayano, Yared Asmare Aynalem, Samad Azari, Ashish D Badiye, Atif Amin Baig, Kalpana Balakrishnan, Maciej Banach, Sanjay Basu, Neeraj Bedi, Michelle L Bell, Derrick A Bennett, Krittika Bhattacharyya, Zulfiqar A Bhutta, Sadia Bibi, Somayeh Bohlouli, Soufiane Boufous, Nicola Luigi Bragazzi, Dejana Braithwaite, Sharath Burugina Nagaraja, Zahid A Butt, Florentino Luciano Caetano dos Santos, Josip Car, Rosario Cárdenas, Felix Carvalho, Joao Mauricio Castaldelli-Maia, Carlos A Castañeda-Orjuela, Ester Cerin, Soosanna Kumary Chattu, Vijay Kumar Chattu, Pankaj Chaturvedi, Sarika Chaturvedi, Simiao Chen, Dinh-Toi Chu, Sheng-Chia Chung, Saad M A Dahlawi, Giovanni Damiani, Lalit Dandona, Rakhi Dandona, Aso Mohammad Darwesh, Jai K Das, Aditya Prasad Dash, Claudio Alberto Dávila-Cervantes, Diego De Leo, Jan-Walter De Neve, Getu Debalkie Demissie, Edgar Denova-Gutiérrez, Sagnik Dey, Samath Dhamminda Dharmaratne, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Isaac Oluwafemi Dipeolu, Fariba Dorostkar, Leila Doshmangir, Andre Rodrigues Duraes, Hisham Atan Edinur, Ferry Efendi, Maha El Tantawi, Sharareh Eskandarieh, Ibtihal Fadhil, Nazir Fattahi, Nelsensius Klau Fauk, Seyed-Mohammad Fereshtehnejad, Morenike Oluwatoyin Folayan, Masoud Foroutan, Takeshi Fukumoto, Abhay Motiramji Gaidhane, Mansour Ghafourifard, Ahmad Ghashghaee, Syed Amir Gilani, Tiffany K Gill, Alessandra C Goulart, Bárbara Niegia Garcia Goulart, Ayman Grada, Mohammed Ibrahim Mohialdeen Gubari, Davide Guido, Yuming Guo, Rajat Das Gupta, Rajeev Gupta, Reyna Alma Gutiérrez, Nima Hafezi-Nejad, Randah R Hamadeh, Ahmed I Hasaballah, Soheil Hassanipour, Khezar Hayat, Behzad Heibati, Reza Heidari-Soureshjani, Nathaniel J Henry, Claudiu Herteliu, Mehdi Hosseinzadeh, Mohamed Hsairi, Guoqing Hu, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Irena M Ilic, Milena D Ilic, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Chidozie C D Iwu, Jalil Jaafari, Mihajlo Jakovljevic, Tahereh Javaheri, Ravi Prakash Jha, John S Ji, Jost B Jonas, Ali Kabir, Zubair Kabir, Rohollah Kalhor, Naser Kamyari, Tanuj Kanchan, Umesh Kapil, Neeti Kapoor, Gbenga A Kayode, Peter Njenga Keiyoro, Yousef Saleh Khader, Nauman Khalid, Ejaz Ahmad Khan, Maseer Khan, Md Nuruzzaman Khan, Khaled Khatab, Mona M Khater, Mahalaqua Nazli Khatib, Maryam Khayamzadeh, Jagdish Khubchandani, Gyu Ri Kim, Yun Jin Kim, Ruth W Kimokoti, Adnan Kisa, Sezer Kisa, Luke D Knibbs, Parvaiz A Koul, Ai Koyanagi, Kewal Krishan, G Anil Kumar, Manasi Kumar, Dian Kusuma, Carlo La Vecchia, Ben Lacey, Faris Hasan Lami, Qing Lan, Savita Lasrado, Paolo Lauriola, Paul H Lee, Sonia Lewycka, Shanshan Li, Daiane Borges Machado, Phetole Walter Mahasha, Mina Maheri, Azeem Majeed, Afshin Maleki, Reza Malekzadeh, Deborah Carvalho Malta, Borhan Mansouri, Mohammad Ali Mansournia, Natalie Maria Martinez, Santi Martini, Francisco Rogerlândio Martins-Melo, Benjamin K Mayala, Man Mohan Mehndiratta, Walter Mendoza, Ritesh G Menezes, Endalkachew Worku Mengesha, Tuomo J Meretoja, Tomislav Mestrovic, Irmina Maria Michalek, Erkin M Mirrakhimov, Maryam Mirzaei, Roya Mirzaei, Babak Moazen, Yousef Mohammad, Abdollah Mohammadian-Hafshejani, Shafiu Mohammed, Ali H Mokdad, Lorenzo Monasta, Maziar Moradi-Lakeh, Paula Moraga, Lidia Morawska, Abbas Mosapour, Simin Mouodi, Amin Mousavi Khaneghah, Satinath Mukhopadhyay, Sandra B Munro, Christopher J L Murray, Ahamarshan Jayaraman Nagarajan, Mohsen Naghavi, Sanjeev Nair, Vinay Nangia, Bruno Ramos Nascimento, Javad Nazari, Ionut Negoi, Henok Biresaw Netsere, Josephine W Ngunjiri, Huong Lan Thi Nguyen, Jean Jacques Noubiap, Bogdan Oancea, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T Olagunju, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Ahmed Omar Bali, Obinna E Onwujekwe, Nikita Otstavnov, Stanislav S Otstavnov, Mayowa O Owolabi, Mahesh P A, Anamika Pandey, Eun-Cheol Park, Eun-Kee Park, Sangram Kishor Patel, Hai Quang Pham, Thomas Pilgrim, Meghdad Pirsaheb, Khem Narayan Pokhrel, Maarten J Postma, Zahiruddin Quazi Syed, Navid Rabiee, Amir Radfar, Fakher Rahim, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Amir Masoud Rahmani, Chhabi Lal Ranabhat, Sowmya J Rao, Davide Rasella, Prateek Rastogi, Goura Kishor Rath, David Laith Rawaf, Salman Rawaf, Lal Rawal, Reza Rawassizadeh, Andre M N Renzaho, Bhageerathy Reshmi, Negar Rezaei, Nima Rezaei, Aziz Rezapour, Jennifer Rickard, Leonardo Roever, Luca Ronfani, Morteza Rostamian, Enrico Rubagotti, Godfrey M Rwegerera, Basema Saddik, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Rajesh Sagar, Amirhossein Sahebkar, Biniyam Sahiledengle, Marwa Rashad Salem, Abdallah M Samy, Milena M Santric-Milicevic, Sivan Yegnanarayana Iyer Saraswathy, Brijesh Sathian, Thirunavukkarasu Sathish, David C Schwebel, Sadaf G Sepanlou, Saeed Shahabi, Amira A Shaheen, Izza Shahid, Masood Ali Shaikh, Ali S Shalash, Mehran Shams-Beyranvand, Mohammed Shannawaz, Kiomars Sharafi, Aziz Sheikh, Sara Sheikhbahaei, Ranjitha S Shetty, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, K M Shivakumar, Soraya Siabani, Tariq Jamal Siddiqi, Balbir Bagicha Singh, Jasvinder A Singh, Yitagesu Sintayehu, Muluken Bekele Sorrie, Ireneous N Soyiri, Emma Elizabeth Spurlock, Chandrashekhar T Sreeramareddy, Leo Stockfelt, Mu'awiyyah Babale Sufiyan, Rizwan Suliankatchi Abdulkader, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Amir Taherkhani, Mohamad-Hani Temsah, Kavumpurathu Raman Thankappan, Marcos Roberto Tovani-Palone, Eugenio Traini, Saif Ullah, Bhaskaran Unnikrishnan, Era Upadhyay, Sahel Valadan Tahbaz, Santosh Varughese, Francesco S Violante, Bay Vo, Giang Thu Vu, Yasir Waheed, Yuan-Pang Wang, Catherine A Welgan, Andrea Werdecker, Seyed Hossein Yahyazadeh Jabbari, Sanni Yaya, Vahid Yazdi-Feyzabadi, Mekdes Tigistu Yilma, Naohiro Yonemoto, Mustafa Z Younis, Taraneh Yousefinezhadi, Chuanhua Yu, Yong Yu, Sojib Bin Zaman, Yunquan Zhang, Zhi-Jiang Zhang, Michael Brauer, Simon I Hay, Robert C Reiner

The Lancet Global Health　10　(10)　e1395-e1411　2022年10月
出版者・発行元： Elsevier BV
DOI： 10.1016/s2214-109x(22)00332-1 　

ISSN：2214-109X
"Time-based" workplace smoking bans during working hours (including and excluding lunchtime) and combustible cigarette and heated tobacco product use: a cross-sectional analysis of the 2020 JASTIS study. 国際誌

Yuki Miyazaki, Takahiro Tabuchi

Preventive medicine reports　29　101938-101938　2022年10月

DOI： 10.1016/j.pmedr.2022.101938 　

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Although some private companies have implemented "time-based" workplace smoking bans covering all working hours including lunchtime, little is known about their impact on tobacco use. We examined associations between workplace smoking bans during working hours (including and excluding lunchtime) versus no ban and workers' combustible cigarette and heated tobacco product (HTP) use. We used data from the Japan "Society and New Tobacco" Internet Survey 2020 and in total 4,222 workers aged 20-74 were included in the analyses. Using inverse probability weighting, prevalence ratios (PRs) and 95% confidence interval (CI) for tobacco use were calculated according to "time-based" smoke-free policies: workplace smoking bans for working hours including lunchtime (lunchtime ban), workplace smoking ban for working hours excluding lunchtime (lunchtime allowed), and no ban for working hours (no ban). The PRs of "lunchtime ban" for workers' use of combustible cigarettes and HTPs were lower than "no ban": 0.43 (CI: 0.29, 0.63) for combustible cigarette use and 0.61 (CI: 0.41, 0.90) for HTPs use. Meanwhile, the PRs for "lunchtime allowed" was not significant: 0.84 (CI: 0.70, 1.01) for combustible cigarettes use and 1.15 (CI: 0.94, 1.40) for HTPs use. Workplace bans on smoking during working hours which include lunchtime may successfully reduce workers' combustible cigarette and HTP use, but allowing their use during lunchtime may reduce the effectiveness of the ban. Not only conventional "place-based" smoke-free policies, but also "time-based" smoke-free policies are useful for tobacco control in the workplace.
Maternal heated tobacco product use during pregnancy and allergy in offspring. 国際誌

Masayoshi Zaitsu, Kenta Kono, Yoshihiko Hosokawa, Manabu Miyamoto, Keiko Nanishi, Sumiyo Okawa, Shinji Niki, Kyo Takahashi, Shigemi Yoshihara, Gen Kobashi, Takahiro Tabuchi

Allergy　78　(4)　1104-1112　2022年9月29日

DOI： 10.1111/all.15536 　

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BACKGROUND: Little is known about the association between maternal use of heated tobacco products (HTPs) during pregnancy and the onset of allergy among offspring. This study aimed to determine whether maternal HTP smoking is associated with allergy in their offspring and to evaluate the potential dose-response association. METHODS: In this web-based, cross-sectional survey conducted in July and August 2021 in Japan, we investigated 5688 pairs of postpartum women and infants (<3 years). Clinical diagnoses of infant asthma, rhinitis, conjunctivitis, or atopic dermatitis were reported. Using multilevel Poisson regression, we estimated the prevalence ratios (PRs) and 95% confidence intervals (CIs) of allergy in infants with HTP smoking categories cross-classified by pregnancy periods, and adjusted for potential covariates including maternal cigarette smoking and partner's smoking status. Non-smokers served as the reference group. RESULTS: In total, 2.4% women smoked HTPs during pregnancy. Allergy occurred in 7.8% of the infants. The prevalence of allergy increased among the offspring of current HTP smokers during pregnancy at 15.2% (PR = 1.98, 95% CI 1.28-3.05); this association was the most pronounced during the first trimester but attenuated before pregnancy and postpartum. Dose-response associations were observed, for example a one-unit increase in daily maternal HTP use during pregnancy was associated with a 5% increase in allergy onset. Sub-group analyses excluding cigarette smokers during pregnancy and sensitivity analyses using the International Study of Asthma and Allergies in Childhood questionnaire showed a similar pattern. CONCLUSIONS: Maternal HTP smoking during pregnancy is associated with allergy in the offspring.
Structural equation modeling of the effects of psychological distress and a fear of coronavirus disease 2019 on diabetes care in Japan: a cross-sectional study. 国際誌

Akira Minoura, Takehiro Sugiyama, Teruhide Koyama, Takashi Yoshioka, Takahiro Tabuchi

Scientific reports　12　(1)　16142-16142　2022年9月27日

DOI： 10.1038/s41598-022-20716-4 　

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This study aimed to examine the effects of psychological distress and a fear of coronavirus disease 2019 (COVID-19) on diabetes care in Japan. We used data from a 2020 nationwide Internet survey in Japan involving 28,000 respondents aged 15-79 years. The question items included psychological factors (Kessler psychological distress scale and fear of COVID-19), employment, trust in neighbors, informal caregiving, and history of diabetes care. After excluding respondents with comorbidities and those who had not visited the hospital, 625 patients with diabetes were analyzed. Statistical mediation was then examined through a path analysis using structural equation modeling (SEM). Discontinued diabetes care was independently associated with psychological distress (risk ratio = 1.44, 95% confidence interval [1.01-2.06]) and a fear of COVID-19 (1.41 [1.01-1.95]). The SEM results indicated that a fear of COVID-19, employment, trust in neighbors, and informal caregiving were indirectly associated with continued diabetes care via psychological distress. These findings suggest that a fear of COVID-19 may affect psychological distress and continued diabetes care among patients with diabetes in Japan, and that trust in neighbors and family caregiving may be related to the discontinuation of diabetes care. Therefore, because psychological factors and socioeconomic status may affect diabetes care, it is important to consider a fear of COVID-19 among patients with diabetes to maintain diabetes treatment.
Effect of the Tokyo 2020 Summer Olympic Games on COVID-19 incidence in Japan: a synthetic control approach. 国際誌

Daisuke Yoneoka, Akifumi Eguchi, Kentato Fukumoto, Takayuki Kawashima, Yuta Tanoue, Takahiro Tabuchi, Hiroaki Miyata, Cyrus Ghaznavi, Kenji Shibuya, Shuhei Nomura

BMJ open　12　(9)　e061444　2022年9月20日

DOI： 10.1136/bmjopen-2022-061444 　

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BACKGROUND: The Tokyo 2020 Summer Olympic Games (23 July-8 August 2021) were held in the middle of Japan's fifth wave of COVID-19, when the number of cases was on the rise, and coincided with the fourth state of emergency implemented by the host city, Tokyo. AIM: This study aimed to assess whether the hosting of the Games was associated with a change in the number of COVID-19 cases in Japan using a synthetic control method. METHODS: A weighted average of control countries with a variety of predictors was used to estimate the counterfactual trajectory of daily COVID-19 cases per 1 000 000 population in the absence of the Games in Japan. Outcome and predictor data were extracted using official and open sources spanning several countries. The predictors comprise the most recent country-level annual or daily data accessible during the Games, including the stringency of the government's COVID-19 response, testing capacity and vaccination capacity; human mobility index; electoral democracy index and demographic, socioeconomic, health and weather information. After excluding countries with missing data, 42 countries were ultimately used as control countries. RESULTS: The number of observed cases per 1 000 000 population on the last day of the Games was 109.2 (7-day average), which was 115.7% higher than the counterfactual trajectory comprising 51.0 confirmed cases per 1 000 000 population. During the Olympic period (since 23 July), the observed cumulative number of cases was 61.0% higher than the counterfactual trajectory, comprising 143 072 and 89 210 confirmed cases (p=0.023), respectively. The counterfactual trajectory lagged 10 days behind the observed trends. CONCLUSIONS: Given the increasing likelihood that new emerging infectious diseases will be reported in the future, we believe that the results of this study should serve as a sentinel warning for upcoming mega-events during COVID-19 and future pandemics.
Association between Heated Tobacco Product Use during Pregnancy and Fetal Growth in Japan: A Nationwide Web-Based Survey. 国際誌

Yoshihiko Hosokawa, Masayoshi Zaitsu, Sumiyo Okawa, Naho Morisaki, Ai Hori, Yukiko Nishihama, Shoji F Nakayama, Takeo Fujiwara, Hiromi Hamada, Toyomi Satoh, Takahiro Tabuchi

International journal of environmental research and public health　19　(18)　2022年9月19日

DOI： 10.3390/ijerph191811826 　

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Combustible cigarette smoking impacts fetal growth during pregnancy. However, the risk associated with heated tobacco products (HTPs) remains unclear. This nationwide cross-sectional study investigated whether HTP use during pregnancy is associated with small for gestational age (SGA) outcomes among 5647 post-delivery women with singleton pregnancies, which were divided into four groups: lifetime never-smokers, former smokers before pregnancy, and current smokers for each of the tobacco products during pregnancy (sole HTP and sole combustion smokers). Information on the prevalence of SGA, defined as birth weight and height below the 10th percentile, was retrieved from the Maternal and Child Health Handbooks of post-delivery women. Using logistic regression, the association between sole HTP smokers during pregnancy and SGA, adjusted for covariates, with lifetime never-smokers as reference, was investigated. The prevalence was: current sole HTP smokers during pregnancy, 1.8% (102/5647); and SGA, 2.9% (164/5647). Sole HTP smokers during pregnancy had a higher prevalence of SGA (5.9% [6/102] vs. 2.7% [111/4144]) with an adjusted odds ratio (OR) of 2.50 (95% confidence interval [CI], 1.03-6.05) than lifetime never-smokers. Among sole combustion smokers, the adjusted OR for SGA was 1.95 (95% CI, 0.81-4.67). In Japan, HTP smoking during pregnancy may be associated with an increased risk for SGA.
Factors associated with smoking behaviour changes during the COVID-19 pandemic in Japan: a 6-month follow-up study 国際誌

Takafumi Yamamoto, Hazem Abbas, Makiko Kanai, Tetsuji Yokoyama, Takahiro Tabuchi

Tobacco Control　2022年9月7日

DOI： 10.1136/tc-2022-057353 　

ISSN：0964-4563

eISSN：1468-3318
Loneliness and Increased Hazardous Alcohol Use: Data from a Nationwide Internet Survey with 1-year Follow-up 国際誌査読有り

Mami Wakabayashi, Yoshifumi Sugiyama, Midori Takada, Aya Kinjo, Hiroyasu Iso, Takahiro Tabuchi

International Journal of Environmental Research and Public Health　19　(19)　12086　2022年9月

DOI： 10.3390/ijerph191912086 　

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若林上級研究員、磯センター長らによる論文「Loneliness and Increased Hazardous Alcohol Use: Data from a Nationwide Internet Survey with 1-year Follow-up, 2021-2022」がInternational Journal of Environmental Research and Public Healthの「特集：コロナ禍を踏まえたリスク層のメンタルヘルスケア」にて出版されました。本論文では、COVID-19禍における孤独感と問題飲酒への変化について論じています。2021年2月と2022年２月に実施された日本における全国インターネット調査の縦断データを用いて、2021年時点での高い孤独感を感じていた人が、2021年から2022年においてハイリスク飲酒に変化かしたかどうかを評価しました。アルコール依存症のスクリーニングテスト（AUDIT）のスコアを用いてハイリスク飲酒を同定しました。高い孤独感を感じていた人は、孤独感感じていないまたは低い人と比べ、AUDITスコアにおけるハイリスク飲酒（スコア15点以上）になることと有意に関連しました。本研究では、長期化する新型コロナウイルス感染症の影響によって対人交流が制限されたり、飲食店での酒類提供が制限されたりする中で、孤独感がハイリスク飲酒の要因になることを明らかにしました。
労働者における新型コロナウイルスへの恐怖感と緊急事態宣言中の慢性疼痛の悪化の関係

吉田玉美, 小山晃英, 石丸知宏, 箕浦明, 田淵貴大

日本公衆衛生学会総会抄録集　81回　250-250　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN：1347-8060
COVID禍から我々は何を学んだか? COVID-19パンデミックによる医療機関の受診控えと関連因子長期化する感染の影響と今後の対策

松村光一郎, 田淵貴大, 八木英次郎, 高瀬徹, 上野雅史, 中澤学, 中村貴裕

日本心臓病学会学術集会抄録　70回　S14-6　2022年9月
出版者・発行元： (一社)日本心臓病学会
Association between increased caregiver burden and severe psychological distress for informal caregivers during the COVID-19 pandemic in Japan: A cross-sectional study 国際誌

Isuzu Nakamoto, Hiroshi Murayama, Mai Takase, Yoko Muto, Tami Saito, Takahiro Tabuchi

Archives of Gerontology and Geriatrics　102　104756-104756　2022年9月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.archger.2022.104756 　

ISSN：0167-4943

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OBJECTIVE: During the coronavirus disease 2019 (COVID-19) pandemic, informal caregivers' mental health deteriorated more than that of non-caregivers. We examined the association between increased caregiver burden during the pandemic and severe psychological distress (SPD). METHODS: We used cross-sectional data from a nationwide internet survey conducted between August and September 2020 in Japan. Of 25,482 participants aged 15-79 years, 1,920 informal caregivers were included. SPD was defined as Kessler 6 Scale (K6) score ≥ 13. Self-rated change in caregiver burden was measured retrospectively with a single question item. Binary logistic regression analysis was used to examine the association between SPD and increased caregiver burden during the pandemic, adjusted for demographic, socioeconomic, health, and caregiving variables. To examine the differential association between increased caregiver burden and SPD, interaction terms were added and binary logistic regression was separately conducted for all variables. RESULTS: Participants' mean age was 52.3 years (standard deviation 15.9), 48.8% of participants were male, 56.7% reported increased caregiver burden, and 19.3% exhibited SPD. Increased caregiver burden was significantly associated with SPD (adjusted odds ratio: 1.90; 95% confidence interval: 1.37-2.66). The association between increased caregiver burden and SPD was stronger among caregivers who were married, those undergoing disease treatment, and those with a care-receiver with a care need level of 1-2. CONCLUSIONS: The results revealed that more than half of caregivers reported increased caregiver burden, and increased caregiver burden was associated with SPD during the pandemic. Measures supporting mental health for caregivers with increased caregiver burden should be implemented immediately.
Social Capital and the Spread of Children's Cafeterias (Kodomo Shokudo) in Japan: An Ecological Analysis. 国際誌

Hiroshi Murayama, Kayo Kurotani, Takahiro Tabuchi

Asia-Pacific journal of public health　34　(8)　10105395221119416-10105395221119416　2022年8月11日

DOI： 10.1177/10105395221119416 　
The Association between Types of COVID-19 Information Source and the Avoidance of Child Health Checkups in Japan: Findings from the JACSIS 2021 Study. 国際誌

Masafumi Ojio, Yuto Maeda, Takahiro Tabuchi, Takeo Fujiwara

International journal of environmental research and public health　19　(15)　2022年8月7日

DOI： 10.3390/ijerph19159720 　

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The coronavirus disease 2019 (COVID-19) pandemic can affect children's well-being through mothers' avoidance of health checkups for children due to media portrayal of the disease. This study investigated the association between the type of information source for COVID-19 received by mothers and the avoidance of their children's health checkups. The study was an online-based survey, and the participants comprised 5667 postpartum women with children aged under 2 years during the study period. We analyzed the analytic sample and three groups of women with children aged 0-3 months, 4-6 months, and 6 months or older according to the timing of children's health checkups in Japan. Among the participants, 382 women (6.7%) avoided their children's health checkups. Multivariate logistic regression analysis revealed that mothers with children over 6 months who used magazines as an information source about COVID-19 tended to avoid their children's health checkups (adjusted odds ratio (aOR): 3.19; 95% confidence interval (CI): 1.68-6.05) compared with those who did not. In contrast, those using public websites were less likely to avoid their children's health checkups (aOR 0.58, 95% CI 0.43-0.77). This study showed that specific types of information source on COVID-19 could have varying effects on mothers' decisions about their children's health checkups.
The global burden of cancer attributable to risk factors, 2010–19: a systematic analysis for the Global Burden of Disease Study 2019

Khanh Bao Tran, Justin J Lang, Kelly Compton, Rixing Xu, Alistair R Acheson, Hannah Jacqueline Henrikson, Jonathan M Kocarnik, Louise Penberthy, Amirali Aali, Qamar Abbas, Behzad Abbasi, Mohsen Abbasi-Kangevari, Zeinab Abbasi-Kangevari, Hedayat Abbastabar, Michael Abdelmasseh, Sherief Abd-Elsalam, Ahmed Abdelwahab Abdelwahab, Gholamreza Abdoli, Hanan Abdulkadir Abdulkadir, Aidin Abedi, Kedir Hussein Abegaz, Hassan Abidi, Richard Gyan Aboagye, Hassan Abolhassani, Abdorrahim Absalan, Yonas Derso Abtew, Hiwa Abubaker Ali, Eman Abu-Gharbieh, Basavaprabhu Achappa, Juan Manuel Acuna, Daniel Addison, Isaac Yeboah Addo, Oyelola A Adegboye, Miracle Ayomikun Adesina, Mohammad Adnan, Qorinah Estiningtyas Sakilah Adnani, Shailesh M Advani, Sumia Afrin, Muhammad Sohail Afzal, Manik Aggarwal, Bright Opoku Ahinkorah, Araz Ramazan Ahmad, Rizwan Ahmad, Sajjad Ahmad, Sohail Ahmad, Sepideh Ahmadi, Haroon Ahmed, Luai A Ahmed, Muktar Beshir Ahmed, Tarik Ahmed Rashid, Wajeeha Aiman, Marjan Ajami, Gizachew Taddesse Akalu, Mostafa Akbarzadeh-Khiavi, Addis Aklilu, Maxwell Akonde, Chisom Joyqueenet Akunna, Hanadi Al Hamad, Fares Alahdab, Fahad Mashhour Alanezi, Turki M Alanzi, Saleh Ali Alessy, Abdelazeem M Algammal, Mohammed Khaled Al-Hanawi, Robert Kaba Alhassan, Beriwan Abdulqadir Ali, Liaqat Ali, Syed Shujait Ali, Yousef Alimohamadi, Vahid Alipour, Syed Mohamed Aljunid, Motasem Alkhayyat, Sadeq Ali Ali Al-Maweri, Sami Almustanyir, Nivaldo Alonso, Shehabaldin Alqalyoobi, Rajaa M Al-Raddadi, Rami H Hani Al-Rifai, Salman Khalifah Al-Sabah, Ala'a B Al-Tammemi, Haya Altawalah, Nelson Alvis-Guzman, Firehiwot Amare, Edward Kwabena Ameyaw, Javad Javad Aminian Dehkordi, Mohammad Hosein Amirzade-Iranaq, Hubert Amu, Ganiyu Adeniyi Amusa, Robert Ancuceanu, Jason A Anderson, Yaregal Animut Animut, Amir Anoushiravani, Ali Arash Anoushirvani, Alireza Ansari-Moghaddam, Mustafa Geleto Ansha, Benny Antony, Maxwell Hubert Antwi, Sumadi Lukman Anwar, Razique Anwer, Anayochukwu Edward Anyasodor, Jalal Arabloo, Morteza Arab-Zozani, Olatunde Aremu, Ayele Mamo Argaw, Hany Ariffin, Timur Aripov, Muhammad Arshad, Al Artaman, Judie Arulappan, Raphael Taiwo Aruleba, Armin Aryannejad, Malke Asaad, Mulusew A Asemahagn, Zatollah Asemi, Mohammad Asghari-Jafarabadi, Tahira Ashraf, Reza Assadi, Mohammad Athar, Seyyed Shamsadin Athari, Maha Moh'd Wahbi Atout, Sameh Attia, Avinash Aujayeb, Marcel Ausloos, Leticia Avila-Burgos, Atalel Fentahun Awedew, Mamaru Ayenew Awoke, Tewachew Awoke, Beatriz Paulina Ayala Quintanilla, Tegegn Mulatu Ayana, Solomon Shitu Ayen, Davood Azadi, Sina Azadnajafabad, Saber Azami-Aghdash, Melkalem Mamuye Azanaw, Mohammadreza Azangou-Khyavy, Amirhossein Azari Jafari, Hosein Azizi, Ahmed Y Y Azzam, Amirhesam Babajani, Muhammad Badar, Ashish D Badiye, Nayereh Baghcheghi, Nader Bagheri, Sara Bagherieh, Saeed Bahadory, Atif Amin Baig, Jennifer L Baker, Ahad Bakhtiari, Ravleen Kaur Bakshi, Maciej Banach, Indrajit Banerjee, Mainak Bardhan, Francesco Barone-Adesi, Fabio Barra, Amadou Barrow, Nasir Z Bashir, Azadeh Bashiri, Saurav Basu, Abdul-Monim Mohammad Batiha, Aeysha Begum, Alehegn Bekele Bekele, Alemayehu Sayih Belay, Melaku Ashagrie Belete, Uzma Iqbal Belgaumi, Arielle Wilder Bell, Luis Belo, Habib Benzian, Alemshet Yirga Berhie, Amiel Nazer C Bermudez, Eduardo Bernabe, Akshaya Srikanth Bhagavathula, Neeraj Bhala, Bharti Bhandari Bhandari, Nikha Bhardwaj, Pankaj Bhardwaj, Krittika Bhattacharyya, Vijayalakshmi S Bhojaraja, Soumitra S Bhuyan, Sadia Bibi, Awraris Hailu Bilchut, Bagas Suryo Bintoro, Antonio Biondi, Mesfin Geremaw Birega Birega, Habitu Eshetu Birhan, Tone Bjørge, Oleg Blyuss, Belay Boda Abule Bodicha, Srinivasa Rao Bolla, Archith Boloor, Cristina Bosetti, Dejana Braithwaite, Michael Brauer, Hermann Brenner, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Christina Maree Buchanan, Norma B Bulamu, Maria Teresa Bustamante-Teixeira, Muhammad Hammad Butt, Nadeem Shafique Butt, Zahid A Butt, Florentino Luciano Caetano dos Santos, Luis Alberto Cámera, Chao Cao, Yin Cao, Giulia Carreras, Márcia Carvalho, Francieli Cembranel, Ester Cerin, Promit Ananyo Chakraborty, Periklis Charalampous, Vijay Kumar Chattu, Odgerel Chimed-Ochir, Jesus Lorenzo Chirinos-Caceres, Daniel Youngwhan Cho, William C S Cho, Devasahayam J Christopher, Dinh-Toi Chu, Isaac Sunday Chukwu, Aaron J Cohen, Joao Conde, Sandra Cortés, Vera Marisa Costa, Natália Cruz-Martins, Garland T Culbreth, Omid Dadras, Fentaw Teshome Dagnaw, Saad M A Dahlawi, Xiaochen Dai, Lalit Dandona, Rakhi Dandona, Parnaz Daneshpajouhnejad, Anna Danielewicz, An Thi Minh Dao, Reza Darvishi Cheshmeh Soltani, Aso Mohammad Darwesh, Saswati Das, Dragos Virgil Davitoiu, Elham Davtalab Esmaeili, Fernando Pio De la Hoz, Sisay Abebe Debela, Azizallah Dehghan, Biniyam Demisse, Fitsum Wolde Demisse, Edgar Denova-Gutiérrez, Afshin Derakhshani, Meseret Derbew Molla, Diriba Dereje, Kalkidan Solomon Deribe, Rupak Desai, Markos Desalegn Desalegn, Fikadu Nugusu Dessalegn, Samuel Abebe A Dessalegni, Gashaw Dessie, Abebaw Alemayehu Desta, Syed Masudur Rahman Dewan, Samath Dhamminda Dharmaratne, Meghnath Dhimal, Mostafa Dianatinasab, Nancy Diao, Daniel Diaz, Lankamo Ena Digesa, Shilpi Gupta Dixit, Saeid Doaei, Linh Phuong Doan, Paul Narh Doku, Deepa Dongarwar, Wendel Mombaque dos Santos, Tim Robert Driscoll, Haneil Larson Dsouza, Oyewole Christopher Durojaiye, Sareh Edalati, Fatemeh Eghbalian, Elham Ehsani-Chimeh, Ebrahim Eini, Michael Ekholuenetale, Temitope Cyrus Ekundayo, Donatus U Ekwueme, Maha El Tantawi, Mostafa Ahmed Elbahnasawy, Iffat Elbarazi, Hesham Elghazaly, Muhammed Elhadi, Waseem El-Huneidi, Mohammad Hassan Emamian, Luchuo Engelbert Bain, Daniel Berhanie Enyew, Ryenchindorj Erkhembayar, Tegegne Eshetu, Babak Eshrati, Sharareh Eskandarieh, Juan Espinosa-Montero, Farshid Etaee, Azin Etemadimanesh, Tahir Eyayu, Ifeanyi Jude Ezeonwumelu, Sayeh Ezzikouri, Adeniyi Francis Fagbamigbe, Saman Fahimi, Ildar Ravisovich Fakhradiyev, Emerito Jose A Faraon, Jawad Fares, Abbas Farmany, Umar Farooque, Hossein Farrokhpour, Abidemi Omolara Fasanmi, Ali Fatehizadeh, Wafa Fatima, Hamed Fattahi, Ginenus Fekadu, Berhanu Elfu Feleke, Allegra Allegra Ferrari, Simone Ferrero, Lorenzo Ferro Desideri, Irina Filip, Florian Fischer, Roham Foroumadi, Masoud Foroutan, Takeshi Fukumoto, Peter Andras Gaal, Mohamed M Gad, Muktar A Gadanya, Abduzhappar Gaipov, Nasrin Galehdar, Silvano Gallus, Tushar Garg, Mariana Gaspar Fonseca, Yosef Haile Gebremariam, Teferi Gebru Gebremeskel, Mathewos Alemu Gebremichael, Yohannes Fikadu Geda, Yibeltal Yismaw Gela, Belete Negese Belete Gemeda, Melaku Getachew, Motuma Erena Getachew, Kazem Ghaffari, Mansour Ghafourifard, Seyyed-Hadi Ghamari, Mohammad Ghasemi Nour, Fariba Ghassemi, Ajnish Ghimire, Nermin Ghith, Maryam Gholamalizadeh, Jamshid Gholizadeh Navashenaq, Sherief Ghozy, Syed Amir Gilani, Paramjit Singh Gill, Themba G Ginindza, Abraham Tamirat T Gizaw, James C Glasbey, Justyna Godos, Amit Goel, Mahaveer Golechha, Pouya Goleij, Davide 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Pradnya Vishal Kakodkar, Laleh R Kalankesh, Leila R Kalankesh, Rohollah Kalhor, Vineet Kumar Kamal, Farin Kamangar, Ashwin Kamath, Tanuj Kanchan, Eswar Kandaswamy, Himal Kandel, HyeJung Kang, Girum Gebremeskel Kanno, Neeti Kapoor, Sitanshu Sekhar Kar, Shama D Karanth, Ibraheem M Karaye, André Karch, Amirali Karimi, Bekalu Getnet Kassa, Patrick DMC Katoto, Joonas H Kauppila, Harkiran Kaur, Abinet Gebremickael Kebede, Leila Keikavoosi-Arani, Gemechu Gemechu Kejela, Phillip M Kemp Bohan, Maryam Keramati, Mohammad Keykhaei, Himanshu Khajuria, Abbas Khan, Abdul Aziz Khan Khan, Ejaz Ahmad Khan, Gulfaraz Khan, Md Nuruzzaman Khan, Moien AB Khan, Javad Khanali, Khaled Khatab, Moawiah Mohammad Khatatbeh, Mahalaqua Nazli Khatib, Maryam Khayamzadeh, Hamid Reza Khayat Kashani, Mohammad Amin Khazeei Tabari, Mehdi Khezeli, Mahmoud Khodadost, Min Seo Kim, Yun Jin Kim, Adnan Kisa, Sezer Kisa, Miloslav Klugar, Jitka Klugarová, Ali-Asghar Kolahi, Pavel Kolkhir, Farzad Kompani, Parvaiz A Koul, Sindhura Lakshmi Koulmane Laxminarayana, Ai Koyanagi, Kewal Krishan, Yuvaraj Krishnamoorthy, Burcu Kucuk Bicer, Nuworza Kugbey, Mukhtar Kulimbet, Akshay Kumar, G Anil Kumar, Narinder Kumar, Om P Kurmi, Ambily Kuttikkattu, Carlo La Vecchia, Arista Lahiri, Dharmesh Kumar Lal, Judit Lám, Qing Lan, Iván Landires, Bagher Larijani, Savita Lasrado, Jerrald Lau, Paolo Lauriola, Caterina Ledda, Sang-woong Lee, Shaun Wen Huey Lee, Wei-Chen Lee, Yeong Yeh Lee, Yo Han Lee, Samson Mideksa Legesse, James Leigh, Elvynna Leong, Ming-Chieh Li, Stephen S Lim, Gang Liu, Jue Liu, Chun-Han Lo, Ayush Lohiya, Platon D Lopukhov, László Lorenzovici, Mojgan Lotfi, Joana A Loureiro, Raimundas Lunevicius, Farzan Madadizadeh, Ahmad R Mafi, Sameh Magdeldin, Soleiman Mahjoub, Ata Mahmoodpoor, Morteza Mahmoudi, Marzieh Mahmoudimanesh, Rashidul Alam Mahumud, Azeem Majeed, Jamal Majidpoor, Alaa Makki, Konstantinos Christos Makris, Elaheh Malakan Rad, Mohammad-Reza Malekpour, Reza Malekzadeh, Ahmad Azam Malik, Tauqeer Hussain Mallhi, Sneha Deepak Mallya, Mohammed A Mamun, Ana Laura Manda, Fariborz Mansour-Ghanaei, Borhan Mansouri, Mohammad Ali Mansournia, Lorenzo Giovanni Mantovani, Santi Martini, Miquel Martorell, Sahar Masoudi, Seyedeh Zahra Masoumi, Clara N Matei, Elezebeth Mathews, Manu Raj Mathur, Vasundhara Mathur, Martin McKee, Jitendra Kumar Meena, Khalid Mehmood, Entezar Mehrabi Nasab, Ravi Mehrotra, Addisu Melese, Walter Mendoza, Ritesh G Menezes, SIsay Derso Mengesha, Laverne G Mensah, Alexios-Fotios A Mentis, Andry Yasmid Mera Mera-Mamián, Tuomo J Meretoja, Mehari Woldemariam Merid, Amanual Getnet Mersha, Belsity Temesgen Meselu, Mahboobeh Meshkat, Tomislav Mestrovic, Junmei Miao Jonasson, Tomasz Miazgowski, Irmina Maria Michalek, Gelana Fekadu Worku Mijena, Ted R Miller, Shabir Ahmad Mir, Seyed Kazem Mirinezhad, Seyyedmohammadsadeq Mirmoeeni, Mohammad Mirza-Aghazadeh-Attari, Hamed Mirzaei, Hamid Reza Mirzaei, Abay Sisay Misganaw, Sanjeev Misra, Karzan Abdulmuhsin Mohammad, Esmaeil Mohammadi, Mokhtar Mohammadi, Abdollah Mohammadian-Hafshejani, Reza Mohammadpourhodki, Arif Mohammed, Shafiu Mohammed, Syam Mohan, Mohammad Mohseni, Nagabhishek Moka, Ali H Mokdad, Alex Molassiotis, Mariam Molokhia, Kaveh Momenzadeh, Sara Momtazmanesh, Lorenzo Monasta, Ute Mons, Ahmed Al Montasir, Fateme Montazeri, Arnulfo Montero, Mohammad Amin Moosavi, Abdolvahab Moradi, Yousef Moradi, Mostafa Moradi Sarabi, Paula Moraga, Lidia Morawska, Shane Douglas Morrison, Jakub Morze, Abbas Mosapour, Ebrahim Mostafavi, Seyyed Meysam Mousavi, Haleh Mousavi Isfahani, Amin Mousavi Khaneghah, Christine Mpundu-Kaambwa, Sumaira Mubarik, Francesk Mulita, Daniel Munblit, Sandra B Munro, Efrén Murillo-Zamora, Jonah Musa, Ashraf F Nabhan, Ahamarshan Jayaraman Nagarajan, Shankar Prasad Nagaraju, Gabriele Nagel, Mohammadreza Naghipour, Mukhammad David Naimzada, Tapas Sadasivan Nair, Atta Abbas Naqvi, Sreenivas Narasimha Swamy, Aparna Ichalangod Narayana, Hasan Nassereldine, Zuhair S Natto, Biswa Prakash Nayak, Rawlance Ndejjo, Sabina Onyinye Nduaguba, Wogene Wogene Negash, Seyed Aria Nejadghaderi, Kazem Nejati, Sandhya Neupane Kandel, Huy Van Nguyen Nguyen, Robina Khan Niazi, Nurulamin M Noor, Maryam Noori, Nafise Noroozi, Hasti Nouraei, Ali Nowroozi, Virginia Nuñez-Samudio, Chimezie Igwegbe Nzoputam, Ogochukwu Janet Nzoputam, Bogdan Oancea, Oluwakemi Ololade Odukoya, Onome Bright Oghenetega, Ropo Ebenezer Ogunsakin, Ayodipupo Sikiru Oguntade, In-Hwan Oh, Hassan Okati-Aliabad, Akinkunmi Paul Okekunle, Andrew T Olagunju, Tinuke O Olagunju, Babayemi Oluwaseun Olakunde, Isaac Iyinoluwa Olufadewa, Emad Omer, Abidemi E Emmanuel Omonisi, Sokking Ong, Obinna E Onwujekwe, Hans Orru, Stanislav S Otstavnov, Abderrahim Oulhaj, Bilcha Oumer, Oluwatomi Funbi Owopetu, Babatunji Emmanuel Oyinloye, Mahesh P A, Alicia Padron-Monedero, Jagadish Rao Padubidri, Babak Pakbin, Keyvan Pakshir, Reza Pakzad, Tamás Palicz, Adrian Pana, Anamika Pandey, Ashok Pandey, Suman Pant, Shahina Pardhan, Eun-Cheol Park, Eun-Kee Park, Seoyeon Park, Jay Patel, Siddhartha Pati, Rajan Paudel, Uttam Paudel, Mihaela Paun, Hamidreza Pazoki Toroudi, Minjin Peng, Jeevan Pereira, Renato B Pereira, Simone Perna, Navaraj Perumalsamy, Richard G Pestell, Raffaele Pezzani, Cristiano Piccinelli, Julian David Pillay, Zahra Zahid Piracha, Tobias Pischon, Maarten J Postma, Ashkan Pourabhari Langroudi, Akram Pourshams, Naeimeh Pourtaheri, Akila Prashant, Mirza Muhammad Fahd Qadir, Zahiruddin Quazi Syed, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Raghu Anekal Radhakrishnan, Venkatraman Radhakrishnan, Mojtaba Raeisi, Ata Rafiee, Alireza Rafiei, Nasiru Raheem, Fakher Rahim, Md Obaidur Rahman, Mosiur Rahman, Muhammad Aziz Rahman, Amir Masoud Rahmani, Shayan Rahmani, Vahid Rahmanian, Nazanin Rajai, Aashish Rajesh, Pradhum Ram, Kiana Ramezanzadeh, Juwel Rana, Kamal Ranabhat, Priyanga Ranasinghe, Chythra R Rao, Sowmya J Rao, Sina Rashedi, Amirfarzan Rashidi, Mahsa Rashidi, Mohammad-Mahdi Rashidi, Zubair Ahmed Ratan, David Laith Rawaf, Salman Rawaf, Lal Rawal, Reza Rawassizadeh, Mohammad Sadegh Razeghinia, Ashfaq Ur Rehman, Inayat ur Rehman, Marissa B Reitsma, Andre M N Renzaho, Maryam Rezaei, Nazila Rezaei, Negar Rezaei, Nima Rezaei, Saeid Rezaei, Mohsen Rezaeian, Aziz Rezapour, Abanoub Riad, Reza Rikhtegar, Maria Rios-Blancas, Thomas J Roberts, Peter Rohloff, Esperanza Romero-Rodríguez, Gholamreza Roshandel, Godfrey M Rwegerera, Manjula S, Maha Mohamed Saber-Ayad, Bahar Saberzadeh-Ardestani, Siamak Sabour, Basema Saddik, Erfan Sadeghi, Mohammad Reza Saeb, Umar Saeed, Mohsen Safaei, Azam Safary, Maryam Sahebazzamani, Amirhossein Sahebkar, Harihar Sahoo, Mirza Rizwan Sajid, Hedayat Salari, Sana Salehi, Marwa Rashad Salem, Hamideh Salimzadeh, Yoseph Leonardo Samodra, Abdallah M Samy, Juan Sanabria, Senthilkumar Sankararaman, Francesco Sanmarchi, Milena M Santric-Milicevic, Muhammad Arif Nadeem Saqib, Arash Sarveazad, Fatemeh Sarvi, Brijesh Sathian, Maheswar Satpathy, Nicolas Sayegh, Ione Jayce Ceola Schneider, Michaël Schwarzinger, Mario Šekerija, Subramanian Senthilkumaran, Sadaf G Sepanlou, Allen Seylani, Kenbon Seyoum, Feng Sha, Omid Shafaat, Pritik A Shah, Saeed Shahabi, Izza Shahid, Mohammad Amin Shahrbaf, Hamid R Shahsavari, Masood Ali Shaikh, Mohammed Feyisso Shaka, Elaheh Shaker, Mohammed Shannawaz, Mequannent Melaku Sharew Sharew, Azam Sharifi, Javad Sharifi-Rad, Purva Sharma, Bereket Beyene Shashamo, Aziz Sheikh, Mahdi Sheikh, Sara Sheikhbahaei, Rahim Ali Sheikhi, Ali Sheikhy, Peter Robin Shepherd, Adithi Shetty, Jeevan K Shetty, Ranjitha S Shetty, Kenji Shibuya, Reza Shirkoohi, Hesamaddin Shirzad-Aski, K M Shivakumar, Siddharudha Shivalli, Velizar Shivarov, Parnian Shobeiri, Zahra Shokri Varniab, Seyed Afshin Shorofi, Sunil Shrestha, Migbar Mekonnen Sibhat, Sudeep K Siddappa Malleshappa, Negussie Boti Sidemo, Diego Augusto Santos Silva, Luís Manuel Lopes Rodrigues Silva, Guilherme Silva Julian, Nicola Silvestris, Wudneh Simegn, Achintya Dinesh Singh, Ambrish Singh, Garima Singh, Harpreet Singh, Jasvinder A Singh, Jitendra Kumar Singh, Paramdeep Singh, Surjit Singh, Dhirendra Narain Sinha, Abiy H Sinke, Md Shahjahan Siraj, Freddy Sitas, Samarjeet Singh Siwal, Valentin Yurievich Skryabin, Anna Aleksandrovna Skryabina, Bogdan Socea, Matthew J Soeberg, Ahmad Sofi-Mahmudi, Yonatan Solomon, Mohammad Sadegh Soltani-Zangbar, Suhang Song, Yimeng Song, Reed J D Sorensen, Sergey Soshnikov, Houman Sotoudeh, Alieu Sowe, Mu'awiyyah Babale Sufiyan, Ryan Suk, Muhammad Suleman, Rizwan Suliankatchi Abdulkader, Saima Sultana, Daniel Sur, Miklós Szócska, Seidamir Pasha Tabaeian, Rafael Tabarés-Seisdedos, Seyyed Mohammad Tabatabaei, Takahiro Tabuchi, Hooman Tadbiri, Ensiyeh Taheri, Majid Taheri, Moslem Taheri Soodejani, Ken Takahashi, Iman M Talaat, Mircea Tampa, Ker-Kan Tan, Nathan Y Tat, Vivian Y Tat, Ahmad Tavakoli, Arash Tavakoli, Arash Tehrani-Banihashemi, Yohannes Tekalegn, Fisaha Haile Tesfay, Rekha Thapar, Aravind Thavamani, Viveksandeep Thoguluva Chandrasekar, Nihal Thomas, Nikhil Kenny Thomas, Jansje Henny Vera Ticoalu, Amir Tiyuri, Daniel Nigusse Tollosa, Roman Topor-Madry, Mathilde Touvier, Marcos Roberto Tovani-Palone, Eugenio Traini, Mai Thi Ngoc Tran, Jaya Prasad Tripathy, Gebresilasea Gendisha Ukke, Irfan Ullah, Saif Ullah, Sana Ullah, Bhaskaran Unnikrishnan, Marco Vacante, Maryam Vaezi, Sahel Valadan Tahbaz, Pascual R Valdez, Constantine Vardavas, Shoban Babu Varthya, Siavash Vaziri, Diana Zuleika Velazquez, Massimiliano Veroux, Paul J Villeneuve, Francesco S Violante, Sergey Konstantinovitch Vladimirov, Vasily Vlassov, Bay Vo, Linh Gia Vu, Abdul Wadood Wadood, Yasir Waheed, Mandaras Tariku Walde, Richard G Wamai, Cong Wang, Fang Wang, Ning Wang, Yu Wang, Paul Ward, Abdul Waris, Ronny Westerman, Nuwan Darshana Wickramasinghe, Melat Woldemariam, Berhanu Woldu, Hong Xiao, Suowen Xu, Xiaoyue Xu, Lalit Yadav, Seyed Hossein Yahyazadeh Jabbari, Lin Yang, Fereshteh Yazdanpanah, Yigizie Yeshaw, Yazachew Yismaw, Naohiro Yonemoto, Mustafa Z Younis, Zabihollah Yousefi, Fatemeh Yousefian, Chuanhua Yu, Yong Yu, Ismaeel Yunusa, Mazyar Zahir, Nazar Zaki, Burhan Abdullah Zaman, Moein Zangiabadian, Fariba Zare, Iman Zare, Zahra Zareshahrabadi, Armin Zarrintan, Mikhail Sergeevich Zastrozhin, Mohammad A Zeineddine, Dongyu Zhang, Jianrong Zhang, Yunquan Zhang, Zhi-Jiang Zhang, Linghui Zhou, Sanjay Zodpey, Mohammad Zoladl, Theo Vos, Simon I Hay, Lisa M Force, Christopher J L Murray

The Lancet　400　(10352)　563-591　2022年8月
出版者・発行元： Elsevier BV
DOI： 10.1016/s0140-6736(22)01438-6 　

ISSN：0140-6736
SARS-CoV-2 suppression and early closure of bars and restaurants: a longitudinal natural experiment. 国際誌

Reo Takaku, Izumi Yokoyama, Takahiro Tabuchi, Masaki Oguni, Takeo Fujiwara

Scientific reports　12　(1)　12623-12623　2022年7月23日

DOI： 10.1038/s41598-022-16428-4 　

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Despite severe economic damage, full-service restaurants and bars have been closed in hopes of suppressing the spread of SARS-CoV-2 worldwide. This paper explores whether the early closure of restaurants and bars in February 2021 reduced symptoms of SARS-CoV-2 in Japan. Using a large-scale nationally representative longitudinal survey, we found that the early closure of restaurants and bars decreased the utilization rate among young persons (OR 0.688; CI95 0.515-0.918) and those who visited these places before the pandemic (OR 0.754; CI95 0.594-0.957). However, symptoms of SARS-CoV-2 did not decrease in these active and high-risk subpopulations. Among the more inactive and low-risk subpopulations, such as elderly persons, no discernible impacts are observed in both the utilization of restaurants and bars and the symptoms of SARS-CoV-2. These results suggest that the early closure of restaurants and bars without any other concurrent measures does not contribute to the suppression of SARS-CoV-2.
Risk factors related to psychological distress among elderly patients with cardiovascular disease. 国際誌

Koichiro Matsumura, Yasuhiro Kakiuchi, Takahiro Tabuchi, Toru Takase, Masafumi Ueno, Masahiro Maruyama, Kazuki Mizutani, Tatsuya Miyoshi, Kuniaki Takahashi, Gaku Nakazawa

European journal of cardiovascular nursing　22　(4)　392-399　2022年7月11日

DOI： 10.1093/eurjcn/zvac064 　

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AIM: Psychological distress is associated with poor prognosis in patients with cardiovascular disease (CVD). However, factors related to psychological distress in elderly patients with CVD is less understood. We aimed to investigate the rate of psychological distress in elderly patients with CVD in comparison with that of patients without CVD and to examine the clinical, socioeconomic, and lifestyle factors associated with this condition. METHODS AND RESULTS: Data from a nationwide population-based study in Japan of patients aged ≥ 60 years were extracted, and 1:1 propensity score matching was conducted of patients with and without CVD. Psychological distress was assessed using the K6 scale, on which a score ≥ 6 was defined as psychological distress. Of the 24,388 matched patients, the rate of psychological distress was significantly higher among patients with CVD compared to those without CVD (29.8% vs. 20.5%, p < 0.0001). The multivariate analysis revealed that female sex, comorbidities except hypertension, current smoking, daily sleep duration of < 6 h versus ≥ 8 h, home renter versus owner, retired status, having a walking disability, and lower monthly household expenditure were independently associated with psychological distress. Walking disability was observed in greatest association with psychological distress (odds ratio 2.69, 95% confidence interval 2.46-2.93). CONCLUSION: Elderly patients with CVD were more likely to have psychological distress compared to those without CVD. Multiple factors, including clinical, socioeconomic, and lifestyle variables, were associated with psychological distress. These analyses may help health care providers to identify high risk patients with psychological distress in a population of older adults with CVD.
Minimum surgical volume to ensure 5-year survival probability for six cancer sites in Japan. 国際誌

Sumiyo Okawa, Takahiro Tabuchi, Toshitaka Morishima, Kayo Nakata, Shihoko Koyama, Satomi Odani, Isao Miyashiro

Cancer medicine　12　(2)　1293-1304　2022年7月7日

DOI： 10.1002/cam4.4999 　

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BACKGROUND: In Japan, the government designates hospitals specialized in cancer care, requiring them to perform 400 surgeries annually without requiring surgical volume per cancer site. This study aimed to estimate the site-specific minimum surgical volume per year based on its associations with 5-year survival probability. METHODS: The data of 64,402 patients who had undergone surgery for six types of cancers (including esophageal, stomach, colorectal, pancreatic, lung, and breast cancers) at designated cancer care hospitals in Osaka between 2007 and 2011 were analyzed. The hospitals were categorized by the average annual surgical volume per cancer type (e.g., 0-4, 5-9, 10-14…). We estimated the adjusted 5-year survival probability per surgical volume category using multivariable Cox proportional hazard regression. Furthermore, we identified inflection points for the trend of adjusted survival probability per increase of five surgical volumes using the joinpoint regression model and considered them as the suggested minimum surgical volume. RESULTS: The estimated minimum surgical volumes were 35-39, 20-25, 25-29, 10-14, 10-14, and 25-29 for esophageal, stomach, colorectal, pancreatic, lung, and breast cancers, respectively. The percentage change in the adjusted 5-year survival probability per increase of five surgical volumes before and after the suggested surgical volume were +2.23 and +0.39 for the esophagus, +9.68 and +0.34 for the stomach, +8.11 and +0.05 for the colorectum, +3.82 and +0.87 for the pancreas, +9.46 and +0.23 for the lung, and +1.27 and +0.03 for the breast. CONCLUSIONS: The suggested surgical volume based on the association with survival probability varies with cancer sites, some of which are close to the existing surgical volume standards used in Japan. These evidence-based minimum surgical volumes may help improve the quality of cancer surgeries.
Population-level risks of alcohol consumption by amount, geography, age, sex, and year: a systematic analysis for the Global Burden of Disease Study 2020

Dana Bryazka, Marissa B Reitsma, Max G Griswold, Kalkidan Hassen Abate, Cristiana Abbafati, Mohsen Abbasi-Kangevari, Zeinab Abbasi-Kangevari, Amir Abdoli, Mohammad Abdollahi, Abu Yousuf Md Abdullah, E S Abhilash, Eman Abu-Gharbieh, Juan Manuel Acuna, Giovanni Addolorato, Oladimeji M Adebayo, Victor Adekanmbi, Kishor Adhikari, Sangeet Adhikari, Qorinah Estiningtyas Sakilah Adnani, Saira Afzal, Wubetu Yimam Agegnehu, Manik Aggarwal, Bright Opoku Ahinkorah, Araz Ramazan Ahmad, Sajjad Ahmad, Tauseef Ahmad, Ali Ahmadi, Sepideh Ahmadi, Haroon Ahmed, Tarik Ahmed Rashid, Chisom Joyqueenet Akunna, Hanadi Al Hamad, Md Zakiul Alam, Dejene Tsegaye Alem, Kefyalew Addis Alene, Yousef Alimohamadi, Atiyeh Alizadeh, Kasim Allel, Jordi Alonso, Saba Alvand, Nelson Alvis-Guzman, Firehiwot Amare, Edward Kwabena Ameyaw, Sohrab Amiri, Robert Ancuceanu, Jason A Anderson, Catalina Liliana Andrei, Tudorel Andrei, Jalal Arabloo, Muhammad Arshad, Anton A Artamonov, Zahra Aryan, Malke Asaad, Mulusew A Asemahagn, Thomas Astell-Burt, Seyyed Shamsadin Athari, Desta Debalkie Atnafu, Prince Atorkey, Alok Atreya, Floriane Ausloos, Marcel Ausloos, Getinet Ayano, Martin Amogre ayanore Ayanore, Olatunde O Ayinde, Jose L Ayuso-Mateos, Sina Azadnajafabad, Melkalem Mamuye Azanaw, Mohammadreza Azangou-Khyavy, Amirhossein Azari Jafari, Ahmed Y Azzam, Ashish D Badiye, Nasser Bagheri, Sara Bagherieh, Mohan Bairwa, Shankar M Bakkannavar, Ravleen Kaur Bakshi, Awraris Hailu Balchut/Bilchut, Till Winfried Bärnighausen, Fabio Barra, Amadou Barrow, Pritish Baskaran, Luis Belo, Derrick A Bennett, Isabela M Benseñor, Akshaya Srikanth Bhagavathula, Neeraj Bhala, Ashish Bhalla, Nikha Bhardwaj, Pankaj Bhardwaj, Sonu Bhaskar, Krittika Bhattacharyya, Vijayalakshmi S Bhojaraja, Bagas Suryo Bintoro, Elena A Elena Blokhina, Belay Boda Abule Bodicha, Archith Boloor, Cristina Bosetti, Dejana Braithwaite, Hermann Brenner, Nikolay Ivanovich Briko, Andre R Brunoni, Zahid A Butt, Chao Cao, Yin Cao, Rosario Cárdenas, Andre F Carvalho, Márcia Carvalho, Joao Mauricio Castaldelli-Maia, Giulio Castelpietra, Luis F S Castro-de-Araujo, Maria Sofia Cattaruzza, Promit Ananyo Chakraborty, Jaykaran Charan, Vijay Kumar Chattu, Akhilanand Chaurasia, Nicolas Cherbuin, Dinh-Toi Chu, Nandita Chudal, Sheng-Chia Chung, Chuchu Churko, Liliana G Ciobanu, Massimo Cirillo, Rafael M Claro, Simona Costanzo, Richard G Cowden, Michael H Criqui, Natália Cruz-Martins, Garland T Culbreth, Berihun Assefa Dachew, Omid Dadras, Xiaochen Dai, Giovanni Damiani, Lalit Dandona, Rakhi Dandona, Beniam Darge Daniel, Anna Danielewicz, Jiregna Darega Gela, Kairat Davletov, Jacyra Azevedo Paiva de Araujo, Antonio Reis de Sá-Junior, Sisay Abebe Debela, Azizallah Dehghan, Andreas K Demetriades, Meseret Derbew Molla, Rupak Desai, Abebaw Alemayehu Desta, Diana Dias da Silva, Daniel Diaz, Lankamo Ena Digesa, Mengistie Diress, Milad Dodangeh, Deepa Dongarwar, Fariba Dorostkar, Haneil Larson Dsouza, Bereket Duko, Bruce B Duncan, Kristina Edvardsson, Michael Ekholuenetale, Frank J Elgar, Muhammed Elhadi, Mohamed A Elmonem, Aman Yesuf Endries, Sharareh Eskandarieh, Azin Etemadimanesh, Adeniyi Francis Fagbamigbe, Ildar Ravisovich Fakhradiyev, Fatemeh Farahmand, Carla Sofia e Sá Farinha, Andre Faro, Farshad Farzadfar, Ali Fatehizadeh, Nelsensius Klau Fauk, Valery L Feigin, Rachel Feldman, Xiaoqi Feng, Zinabu Fentaw, Simone Ferrero, Lorenzo Ferro Desideri, Irina Filip, Florian Fischer, Joel Msafiri Francis, Richard Charles Franklin, Peter Andras Gaal, Mohamed M Gad, Silvano Gallus, Fabio Galvano, Balasankar Ganesan, Tushar Garg, Mesfin Gebrehiwot Damtew Gebrehiwot, Teferi Gebru Gebremeskel, Mathewos Alemu Gebremichael, Tadele Regasa Gemechu, Lemma Getacher, Motuma Erena Getachew, Abera Getachew Obsa, Asmare Getie, Amir Ghaderi, Mansour Ghafourifard, Alireza Ghajar, Seyyed-Hadi Ghamari, Lilian A Ghandour, Mohammad Ghasemi Nour, Ahmad Ghashghaee, Sherief Ghozy, Franklin N Glozah, Ekaterina Vladimirovna Glushkova, Justyna Godos, Amit Goel, Salime Goharinezhad, Mahaveer Golechha, Pouya Goleij, Mohamad Golitaleb, Felix Greaves, Michal Grivna, Giuseppe Grosso, Temesgen Worku Gudayu, Bhawna Gupta, Rajeev Gupta, Sapna Gupta, Veer Bala Gupta, Vivek Kumar Gupta, Nima Hafezi-Nejad, Arvin Haj-Mirzaian, Brian J Hall, Rabih Halwani, Tiilahun Beyene Handiso, Graeme J Hankey, Sanam Hariri, Josep Maria Haro, Ahmed I Hasaballah, Hossein Hassanian-Moghaddam, Simon I Hay, Khezar Hayat, Golnaz Heidari, Mohammad Heidari, Delia Hendrie, Claudiu Herteliu, Demisu Zenbaba Heyi, Kamal Hezam, Mbuzeleni Mbuzeleni Hlongwa, Ramesh Holla, Md Mahbub Hossain, Sahadat Hossain, Seyed Kianoosh Hosseini, Mehdi hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Guoqing Hu, Junjie Huang, Salman Hussain, Segun Emmanuel Ibitoye, Irena M Ilic, Milena D Ilic, Mustapha Immurana, Lalu Muhammad Irham, M Mofizul Islam, Rakibul M Islam, Sheikh Mohammed Shariful Islam, Hiroyasu Iso, Ramaiah Itumalla, Masao Iwagami, Roxana Jabbarinejad, Louis Jacob, Mihajlo Jakovljevic, Zahra Jamalpoor, Elham Jamshidi, Sathish Kumar Jayapal, Umesh Umesh Jayarajah, Ranil Jayawardena, Rime Jebai, Seyed Ali Jeddi, Alelign Tasew Jema, Ravi Prakash Jha, Har Ashish Jindal, Jost B Jonas, Tamas Joo, Nitin Joseph, Farahnaz Joukar, Jacek Jerzy Jozwiak, Mikk Jürisson, Ali Kabir, Robel Hussen Kabthymer, Bhushan Dattatray Kamble, Himal Kandel, Girum Gebremeskel Kanno, Neeti Kapoor, Ibraheem M Karaye, Salah Eddin Karimi, Bekalu Getnet Kassa, Rimple Jeet Kaur, Gbenga A Kayode, Mohammad Keykhaei, Himanshu Khajuria, Rovshan Khalilov, Imteyaz A Khan, Moien AB Khan, Hanna Kim, Jihee Kim, Min Seo Kim, Ruth W Kimokoti, Mika Kivimäki, Vitalii Klymchuk, Ann Kristin Skrindo Knudsen, Ali-Asghar Kolahi, Vladimir Andreevich Korshunov, Ai Koyanagi, Kewal Krishan, Yuvaraj Krishnamoorthy, G Anil Kumar, Narinder Kumar, Nithin Kumar, Ben Lacey, Tea Lallukka, Savita Lasrado, Jerrald Lau, Sang-woong Lee, Wei-Chen Lee, Yo Han Lee, Lee-Ling Lim, Stephen S Lim, Stany W Lobo, Platon D Lopukhov, Stefan Lorkowski, Rafael Lozano, Giancarlo Lucchetti, Farzan Madadizadeh, Áurea M Madureira-Carvalho, Soleiman Mahjoub, Ata Mahmoodpoor, Rashidul Alam Mahumud, Alaa Makki, Mohammad-Reza Malekpour, Narayana Manjunatha, Borhan Mansouri, Mohammad Ali Mansournia, Jose Martinez-Raga, Francisco A Martinez-Villa, Richard Matzopoulos, Pallab K Maulik, Mahsa Mayeli, John J McGrath, Jitendra Kumar Meena, Entezar Mehrabi Nasab, Ritesh G Menezes, Gert B M Mensink, Alexios-Fotios A Mentis, Atte Meretoja, Bedasa Taye Merga, Tomislav Mestrovic, Junmei Miao Jonasson, Bartosz Miazgowski, Ana Carolina Micheletti Gomide Nogueira de Sá, Ted R Miller, GK Mini, Andreea Mirica, Antonio Mirijello, Seyyedmohammadsadeq Mirmoeeni, Erkin M Mirrakhimov, Sanjeev Misra, Babak Moazen, Maryam Mobarakabadi, Marcello Moccia, Yousef Mohammad, Esmaeil Mohammadi, Abdollah Mohammadian-Hafshejani, Teroj Abdulrahman Mohammed, Nagabhishek Moka, Ali H Mokdad, Sara Momtazmanesh, Yousef Moradi, Ebrahim Mostafavi, Sumaira Mubarik, Erin C Mullany, Beemnet Tekabe Mulugeta, Efrén Murillo-Zamora, Christopher J L Murray, Julius C Mwita, Mohsen Naghavi, Mukhammad David Naimzada, Vinay Nangia, Biswa Prakash Nayak, Ionut Negoi, Ruxandra Irina Negoi, Seyed Aria Nejadghaderi, Samata Nepal, Sudan Prasad Prasad Neupane, Sandhya Neupane Kandel, Yeshambel T Nigatu, Ali Nowroozi, Khan M Nuruzzaman, Chimezie Igwegbe Nzoputam, Kehinde O Obamiro, Felix Akpojene Ogbo, Ayodipupo Sikiru Oguntade, Hassan Okati-Aliabad, Babayemi Oluwaseun Olakunde, Gláucia Maria Moraes Oliveira, Ahmed Omar Bali, Emad Omer, Doris V Ortega-Altamirano, Adrian Otoiu, Stanislav S Otstavnov, Bilcha Oumer, Mahesh P A, Alicia Padron-Monedero, Raffaele Palladino, Adrian Pana, Songhomitra Panda-Jonas, Anamika Pandey, Ashok Pandey, Shahina Pardhan, Tarang Parekh, Eun-Kee Park, Charles D H Parry, Fatemeh Pashazadeh Kan, Jay Patel, Siddhartha Pati, George C Patton, Uttam Paudel, Shrikant Pawar, Amy E Peden, Ionela-Roxana Petcu, Michael R Phillips, Marina Pinheiro, Evgenii Plotnikov, Pranil Man Singh Pradhan, Akila Prashant, Jianchao Quan, Amir Radfar, Alireza Rafiei, Pankaja Raghav Raghav, Vafa Rahimi-Movaghar, Azizur Rahman, Md Mosfequr Rahman, Mosiur Rahman, Amir Masoud Rahmani, Shayan Rahmani, Chhabi Lal Ranabhat, Priyanga Ranasinghe, Chythra R Rao, Drona Prakash Rasali, Mohammad-Mahdi Rashidi, Zubair Ahmed Ratan, David Laith Rawaf, Salman Rawaf, Lal Rawal, Andre M N Renzaho, Negar Rezaei, Saeid Rezaei, Mohsen Rezaeian, Seyed Mohammad Riahi, Esperanza Romero-Rodríguez, Gregory A Roth, Godfrey M Rwegerera, Basema Saddik, Erfan Sadeghi, Reihaneh Sadeghian, Umar Saeed, Farhad Saeedi, Rajesh Sagar, Amirhossein Sahebkar, Harihar Sahoo, Mohammad Ali Sahraian, KM Saif-Ur-Rahman, Sarvenaz Salahi, Hamideh Salimzadeh, Abdallah M Samy, Francesco Sanmarchi, Milena M Santric-Milicevic, Yaser Sarikhani, Brijesh Sathian, Ganesh Kumar Saya, Mehdi Sayyah, Maria Inês Schmidt, Aletta Elisabeth Schutte, Michaël Schwarzinger, David C Schwebel, Abdul-Aziz Seidu, Nachimuthu Senthil Kumar, SeyedAhmad SeyedAlinaghi, Allen Seylani, Feng Sha, Sarvenaz Shahin, Fariba Shahraki-Sanavi, Shayan Shahrokhi, Masood Ali Shaikh, Elaheh Shaker, Murad Ziyaudinovich Shakhmardanov, Mehran Shams-Beyranvand, Sara Sheikhbahaei, Rahim Ali Sheikhi, Adithi Shetty, Jeevan K Shetty, Damtew Solomon Shiferaw, Mika Shigematsu, Rahman Shiri, Reza Shirkoohi, K M Shivakumar, Velizar Shivarov, Parnian Shobeiri, Roman Shrestha, Negussie Boti Sidemo, Inga Dora Sigfusdottir, Diego Augusto Santos Silva, Natacha Torres da Silva, Jasvinder A Singh, Surjit Singh, Valentin Yurievich Skryabin, Anna Aleksandrovna Skryabina, David A Sleet, Marco Solmi, YONATAN SOLOMON, Suhang Song, Yimeng Song, Reed J D Sorensen, Sergey Soshnikov, Ireneous N Soyiri, Dan J Stein, Sonu Hangma Subba, Miklós Szócska, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Majid Taheri, Ker-Kan Tan, Minale Tareke, Elvis Enowbeyang Tarkang, Gebremaryam Temesgen, Worku Animaw Temesgen, Mohamad-Hani Temsah, Kavumpurathu Raman Thankappan, Rekha Thapar, Nikhil Kenny Thomas, Chalachew Tiruneh, Jovana Todorovic, Marco Torrado, Mathilde Touvier, Marcos Roberto Tovani-Palone, Mai Thi Ngoc Tran, Sergi Trias-Llimós, Jaya Prasad Tripathy, Alireza Vakilian, Rohollah Valizadeh, Mehdi Varmaghani, Shoban Babu Varthya, Tommi Juhani Vasankari, Theo Vos, Birhanu Wagaye, Yasir Waheed, Mandaras Tariku Walde, Cong Wang, Yanzhong Wang, Yuan-Pang Wang, Ronny Westerman, Nuwan Darshana Wickramasinghe, Abate Dargie Wubetu, Suowen Xu, Kazumasa Yamagishi, Lin Yang, Gesila Endashaw E Yesera, Arzu Yigit, Vahit Yiğit, Ayenew Engida Ayenew Engida Yimaw, Dong Keon Yon, Naohiro Yonemoto, Chuanhua Yu, Siddhesh Zadey, Mazyar Zahir, Iman Zare, Mikhail Sergeevich Zastrozhin, Anasthasia Zastrozhina, Zhi-Jiang Zhang, Chenwen Zhong, Mohammad Zmaili, Yves Miel H Zuniga, Emmanuela Gakidou

The Lancet　400　(10347)　185-235　2022年7月
出版者・発行元： Elsevier BV
DOI： 10.1016/s0140-6736(22)00847-9 　

ISSN：0140-6736
Problem drinkers and high risk-taking behaviors under the stay-at-home policy of the COVID-19 emergency declaration. 国際誌

Mami Wakabayashi, Midori Takada, Aya Kinjo, Yoshifumi Sugiyama, Hiroyasu Iso, Takahiro Tabuchi

BMC public health　22　(1)　1173-1173　2022年6月13日

DOI： 10.1186/s12889-022-13331-5 　

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BACKGROUND: To the best of the authors' knowledge, this is the first study to examine whether problem drinkers have had high risk-taking behaviors during the stay-at-home policy (e.g., dining out at a bar) under the COVID-19 emergency declaration. METHODS: We investigated data from Japan COVID-19 and Society Internet Survey(JACSIS)study-a web-based nationwide survey, conducted from August to September 2020. From a total of 12,076 current drinkers, problem drinkers were detected by Cut, Annoyed, Guilty, and Eye-opener (CAGE) questions. A CAGE score of 4 showed potential alcohol use disorder and scores of 2 to3 showed potential alcohol abuse; individuals with these scores were regarded as problem drinkers compared to light-or-no-risk drinkers, with a CAGE score of 0 to 1. The outcome assessed the presence of 18 behaviors against the stay-at-home policy, such as dining out at a bar, meeting people, or going to crowded places. All these behaviors were limited in Japan during the first declaration of emergency between April and May 2020. RESULTS: Based on the multivariable logistic regression, the participants with potential alcohol use disorder demonstrated 16 out of the 18 risk-taking behaviors, such as dining out at a bar (adjusted odds ratio (aOR): 2.08; 95% confidence interval (CI): 1.56-2.79), dining out at a restaurant (aOR: 1.79; 95% CI:1.37-2.35), visiting friends (aOR: 1.81; 95% CI: 1.34-2.44), going to karaoke (1.97; 95% CI: 1.26-3.10), and riding on a crowded train (aOR: 1.46; 95% CI: 1.07-1.99), compared to light-or-no risk drinkers with a CAGE score of 0 to 1. Additionally, participants with potential alcohol abuse (CAGE score of 2 to 3) had 10 out of 18 behaviors against the stay-at-home policy: the corresponding aORs for the aforementioned behaviors were 1.45 (95% CI: 1.25-1.67), 1.27 (95% CI: 1.12-1.44), 1.17 (95% CI: 1.01-1.36), 1.49 (95% CI: 1.17-1.90), and 1.19 (95% CI: 1.03-1.38), respectively. Problem drinkers had a significant association with being men, a higher income and job position, smoking, sleep deprivation, depression, and other mental diseases. CONCLUSIONS: Overall, problem drinkers were more likely to have higher risk-taking behaviors against the stay-at-home policy, compared to light-or-no-risk drinkers.
Spillover effect of psychological distress from distressed to non-distressed spouse: A cohort study for midlife married couples in Japan 国際誌

Jun Miyata, Ryo Okubo, Takahiro Tabuchi, Hiroyasu Iso

Journal of Affective Disorders　312　252-258　2022年6月
出版者・発行元： Elsevier BV
DOI： 10.1016/j.jad.2022.06.037 　

ISSN：0165-0327

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BACKGROUND: Few studies have evaluated the impact of spousal psychological distress on an individual's distress over time based on detailed measurements of mental status. Hence, we investigate the spillover effect of spousal psychological distress. METHODS: This cohort study included 11,819 individuals (men, 51.4 %), aged 50-59 (mean 54.7) years, selected from the Japanese nationally representative longitudinal study from 2005 to 2016. Participants were categorized according to their spousal score on the Kessler Psychological Distress Scale (K6) as follows: 0, 1-4, 5-8, 9-12, and 13-24. The incidence of at least moderate distress (K6 ≥ 5) or serious distress (K6 ≥ 13) was determined during follow-up. A complementary log-log discrete time hazard model was constructed. RESULTS: A total of 5912 and 857 cases of at least moderate and serious distress were identified, with follow-up durations of 72,669 and 105,515 person-years, respectively. Compared with the spousal K6 of 0 group, the multivariable hazard ratios (95 % confidence intervals) of at least moderate distress and serious distress were 1.13 (1.07-1.20) and 1.00 (0.85-1.18) for spousal K6 of 1-4, 1.29 (1.19-1.39) and 1.14 (0.93-1.40) for 5-8, 1.42 (1.26-1.60) and 1.28 (0.95-1.72) for 9-12, and 1.46 (1.22-1.73) and 2.14 (1.49-3.07) for 13-24, respectively. No significant sex differences were observed. LIMITATIONS: Psychological distress was based on self-reported data without diagnosis by psychiatrists. CONCLUSIONS: High spousal K6 score contributed to a subsequent higher incidence of one's own at least moderate and serious distress.
Association between health literacy and COVID-19 prevention behaviors among pregnant and postpartum women. 国際誌

Daisuke Shigemi, Takahiro Tabuchi, Sumiyo Okawa, Hideo Yasunaga

The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians　35　(25)　1-7　2022年6月1日

DOI： 10.1080/14767058.2022.2081498 　

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OBJECTIVE: To investigate the association between health literacy and COVID-19 prevention behaviors among pregnant and postpartum women in Japan. METHODS: In this cross-sectional, web-based, self-reported questionnaire survey, we investigated the association between health literacy and COVID-19 prevention behaviors among pregnant and postpartum women in Japan. A multivariable logistic regression analysis was performed to evaluate the association with adjustment for socioeconomic characteristics. RESULTS: There were 926 respondents, comprising 368 pregnant and 558 postpartum women. Women with high health literacy scores accounted for 42% of the respondents. This group had a significantly higher proportion of actively adopting preventive behaviors than the low health literacy group (33.5 vs. 25.4%, p = .008). The multivariable logistic regression analysis showed high health literacy was significantly associated with high preventive behaviors scores compared to low health literacy (adjusted odds ratio, 1.66; 95% confidence interval, 1.22-2.27). CONCLUSION: Higher health literacy was significantly associated with a higher proportion of COVID-19 prevention behaviors among women who are pregnant or postpartum.
The impact of COVID-19 on the psychological distress of youths in Japan: A latent growth curve analysis. 国際誌

Sho Fujihara, Takahiro Tabuchi

Journal of affective disorders　305　19-27　2022年5月15日

DOI： 10.1016/j.jad.2022.02.055 　

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BACKGROUND: This study expands on previous studies that have investigated the impact of the novel coronavirus disease (COVID-19) on mental health in two ways. We first model the change in mental health, then examine the various factors that predict changes in psychological distress. METHOD: Longitudinal surveys were conducted once each in 2015, 2017, and 2019 on mothers and their children born between April 2000 and March 2001 (n = 1854), and three times in 2020 (February, July, and December) on the children in Japan. A latent growth curve model with four time points from December 2019 to December 2020 was used to depict the changes in the psychological distress of youths and to examine the factor associated with the level and change in psychological distress. RESULTS: The psychological distress of youths increased from December 2019 to July 2020, especially among female youths, then decreased in December 2020. Initial health status and psychological traits were related to the initial level of psychological distress, but not the change. Gender was not related to the initial level of psychological distress but an increase in distress. CONCLUSION: Although the effect size was small, gender was related to changes in distress during the COVID-19 pandemic. Other factors, such as health-related characteristics and personality traits, were associated with the level of distress before the pandemic but could not explain the changes in distress during the pandemic.
Relationship between occupational injury and gig work experience in Japanese workers during the COVID-19 pandemic: a cross-sectional internet survey.

Yusaku Morita, Koji Kandabashi, Shigeyuki Kajiki, Hiroyuki Saito, Go Muto, Takahiro Tabuchi

Industrial health　60　(4)　360-370　2022年5月11日

DOI： 10.2486/indhealth.2022-0012 　

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This study evaluated the relationship between occupational injuryrisk and gig work, which included the exchangeof labor for money between individuals or companies via digital platforms. AsJapan has experienced a severe economic decline during the coronavirus disease2019 (COVID-19) pandemic, an increasing number of individuals have engaged ingig work. While few studies have evaluated occupational risks in gig work, severaltraffic accidents associated with food delivery work have been reported in themass media. In this study, 18,317 individuals completed an internet survey thatcollected information pertaining to their involvement in gig work andexperience of related occupational injuries; data regarding several confounding factors were also recorded. Multiplelogistic regression analysis showed that workersinvolved in gig work had a greater risk of any minor occupational injuries(odds ratio, 3.40; 95% confidenceinterval, 2.81-4.11) and activity-limiting injuries (odds ratio, 8.37; 95% confidenceinterval, 6.47-10.82) than those not involved in gig work, after adjusting for age,sex, household income, lifestyle factors, and work-related factors. The resultsof this study indicate that gig workers are exposed to greater occupationalhazards during the COVID-19 pandemic. Additional studies are warranted toclarify the causal mechanism for this relationship.
Between-hospital variations in 3-year survival among patients with newly diagnosed gastric, colorectal, and lung cancer. 国際誌

Toshitaka Morishima, Sumiyo Okawa, Shihoko Koyama, Kayo Nakata, Takahiro Tabuchi, Isao Miyashiro

Scientific reports　12　(1)　7134-7134　2022年5月3日

DOI： 10.1038/s41598-022-11225-5 　

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Due to increases in cancer survivability, quality assessments of cancer care must include long-term outcomes. This multicenter retrospective cohort study evaluated between-hospital variations in the 3-year survival rates of patients with gastric, colorectal, and lung cancer irrespective of treatment modality. We linked cancer registry data and administrative data from patients aged 18-99 years who were diagnosed with gastric, colorectal, or lung cancer between 2013 and 2015 in Osaka Prefecture, Japan. The 3-year survival rates were adjusted for potential prognostic factors using multilevel logistic regression models. Between-hospital variations were visually evaluated using funnel plots. We analyzed 10,296 gastric cancer patients from 30 hospitals, 9276 colorectal cancer patients from 30 hospitals, and 7978 lung cancer patients from 28 hospitals. The 3-year survival rate was 70.2%, 75.2%, and 45.0% for gastric, colorectal, and lung cancer, respectively. In the funnel plots, the adjusted survival rates of gastric and colorectal cancer for all hospitals lay between the lower and upper control limits of two standard deviations of the average survival rates. However, the adjusted survival rates of lung cancer for four hospitals lay below the lower limit while that for two hospitals lay above the upper limit. Older age, men, advanced cancer stage, comorbidities, functional disability, emergency admission, current/ex-smokers, and underweight were independently associated with poorer survival. In conclusion, there were between-hospital variations in 3-year survival for lung cancer even after adjusting for case mix. Quality improvement initiatives may be needed to raise the consistency of care.
Japan's position in the global standard to ban tobacco advertising in the media.

Masao Ichikawa, Takahiro Tabuchi

Journal of epidemiology　32　(7)　354-356　2022年4月16日

DOI： 10.2188/jea.JE20220074 　
Economic Hardships and Self-reported Deterioration of Physical and Mental Health Under the COVID-19 Pandemic: A Cross-sectional Study, 2020, Japan.

Satomi Odani, Tomohiro Shinozaki, Kenji Shibuya, Takahiro Tabuchi

Journal of epidemiology　32　(4)　195-203　2022年4月5日

DOI： 10.2188/jea.JE20210268 　

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BACKGROUND: Coronavirus disease 2019 (COVID-19) has disproportionately affected the most vulnerable populations. We assessed the prevalence and disparities of economic hardships and their impact on health deterioration in Japan. METHODS: Data were obtained from a nation-wide, cross-sectional, internet-based, self-reported survey conducted during August-September, 2020 with individuals aged 15-79 years in Japan (n = 25,482). Economic hardships and changes in various physical and mental health status were measured using sample-weighted data. Adjusted prevalence ratios (APRs) were estimated to investigate the associations between economic hardships and health outcomes. RESULTS: During April-September, 2020 in Japan, 25.0%, 9.6%, 7.9%, and 3.1% of the respondents experienced income loss, money shortage, financial anxiety and financial exploitation, respectively, with higher prevalence among workers (vs non-workers). Stratifying by sex and working status, income loss was associated with physical health deterioration (APRs ranged from 1.45-1.95), mental health deterioration (APRs ranged from 1.47-1.68), and having serious psychological distress (APRs ranged from 1.41-2.01) across all strata. Shortage of money and financial anxiety were also associated with increased likelihood of all adverse health outcomes assessed, regardless of whether the hardships were pre-existing or experienced first time. Among non-working individuals, financial exploitation was associated with physical health deterioration among males (APR 1.88) and mental health deterioration among both males (APR 1.80) and females (APR 2.23), while such associations were not observed among working individuals. CONCLUSIONS: During the early phase of the COVID-19 epidemic, COVID-19-related economic hardships were associated with physical and mental health deterioration in Japan, particularly among the vulnerable populations. Timely and prompt responses are warranted to mitigate both economic and health burdens.
The Prevalence of COVID-19 Vaccination and Vaccine Hesitancy in Pregnant Women: An Internet-based Cross-sectional Study in Japan.

Yoshihiko Hosokawa, Sumiyo Okawa, Ai Hori, Naho Morisaki, Yoko Takahashi, Takeo Fujiwara, Shoji F Nakayama, Hiromi Hamada, Toyomi Satoh, Takahiro Tabuchi

Journal of epidemiology　32　(4)　188-194　2022年4月5日

DOI： 10.2188/jea.JE20210458 　

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BACKGROUND: Reluctance of people to receive recommended vaccines is a growing concern, as distribution of vaccines is considered critical to ending the COVID-19 pandemic. There is little information regarding pregnant women's views toward coronavirus vaccination in Japan. Therefore, we investigated the vaccination rate and reasons for vaccination and vaccine hesitancy among pregnant women in Japan. METHODS: We conducted a cross-sectional study involving 1,791 pregnant women using data from the Japan "COVID-19 and Society" Internet Survey, conducted from July to August 2021, and valid response from 1,621 respondents were analyzed. We defined participants with vaccine hesitancy as those who identified with the statement "I do not want to be vaccinated" or "I want to 'wait and see' before getting vaccinated." Multivariate Poisson regression analysis was used to investigate the factors contributing to vaccine hesitancy. RESULTS: The prevalence of vaccination and vaccine hesitancy among pregnant women was 13.4% (n = 217) and 50.9% (n = 825), respectively. The main reasons for hesitancy were concerns about adverse reactions and negative effects on the fetus and breastfeeding. Vaccine hesitancy was significantly associated with the lack of trust in the government (adjusted prevalence ratio, 1.26; 95% confidence interval, 1.03-1.54). Other factors, such as age, educational attainment, and state of emergency declaration, were not associated with vaccine hesitancy. CONCLUSIONS: COVID-19 vaccination is not widespread among pregnant women in Japan, although many vaccines have been shown to be safe in pregnancy. Accurate information dissemination and boosting trust in the government may be important to address vaccine hesitancy among pregnant women.
Association of Paternity Leave with Impaired Father-Infant Bonding: Findings from a Nationwide Online Survey in Japan. 国際誌

Shuhei Terada, Takeo Fujiwara, Erika Obikane, Takahiro Tabuchi

International journal of environmental research and public health　19　(7)　2022年4月2日

DOI： 10.3390/ijerph19074251 　

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Although the number of fathers taking childcare leave is increasing, the impact of paternity leave on father-infant bonding remains to be fully investigated. This study aimed to assess the association between paternity leave and father-infant bonding among fathers with children under two years old. A cross-sectional study was performed using data from the Japan COVID-19 and Society Internet Survey study, a nationwide online survey conducted between July and August 2021 (N = 1194). Father-infant bonding was assessed by the Japanese version of the Mother-Infant Bonding Scale (MIBS-J), which comprised two subscales (lack of affection (LA), and anger and rejection (AR)), with a higher score denoting poor bonding. Four hundred (33.5%) fathers self-reported taking childcare leave. Paternity leave was associated with higher total MIBS-J score and AR score after adjusting for covariates (coefficient 0.51; 95% confidence interval (CI) 0.06-0.96, coefficient 0.26; 95% CI 0.03-0.49, respectively), but not with LA score (coefficient 0.10; 95% CI -0.13-0.34). There was no trend in the association between paternity leave and total MIBS-J score by children's age group (p for trend = 0.98). Paternity leave was associated with impaired bonding, especially with increased anger and rejection, among fathers with children under two years of age.
Age-specific associations of early daycare, older siblings, severe airway infection, and preterm birth with subsequent atopic diseases. 国際誌

Tadao Nagasaki, Takahiro Tabuchi, Hisako Matsumoto, Kenta Horimukai

Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology　33　(4)　e13771　2022年4月

DOI： 10.1111/pai.13771 　

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BACKGROUND: The effects of infection and developmental adaptations in infancy on the prevalence of subsequent atopy-related diseases at different ages during childhood are not fully determined. This study aims to examine the similarities and differences in the age-specific association of asthma, allergic rhinitis/conjunctivitis, and atopic dermatitis with early-life infection-related factors (i.e., daycare, older siblings, and severe airway infection) and developmental adaptations (i.e., preterm birth and rapid weight gain) in children. METHODS: In this longitudinal cohort study (n = 47,015), children were followed from 0.5 to 11 years. The potential risks and protective factors, including daycare attendance at 0.5 years, existence of older siblings, history of hospitalization due to cold/bronchitis/bronchiolitis/pneumonia during 0.5-1.5 years, preterm birth, and rapid weight gain in the first 2.5 years, were assessed using multivariable logistic regression with adjustments for potential confounders. RESULTS: A protective association was observed between early-life daycare attendance and asthma at 5.5-9 years, which disappeared after 10 years. A protective association was also noted throughout childhood between early daycare attendance and older siblings with allergic rhinitis/conjunctivitis. However, the association between early daycare and atopic dermatitis was found to be risky during childhood. In contrast, the early-life history of hospitalization owing to cold/bronchitis/bronchiolitis/pneumonia was identified to be a risk factor for developing both asthma and allergic rhinitis/conjunctivitis. Preterm birth was a significant risk factor for childhood asthma. CONCLUSION: Different age-specific patterns were demonstrated in the relationship between early daycare, severe airway infection, preterm birth, and atopy-related diseases in childhood.
Did Children in Single-Parent Households Have a Higher Probability of Emotional Instability during the COVID-19 Pandemic? A Nationwide Cross-Sectional Study in Japan. 国際誌

Takuto Naito, Yasutake Tomata, Tatsui Otsuka, Kanami Tsuno, Takahiro Tabuchi

International journal of environmental research and public health　19　(7)　2022年4月1日

DOI： 10.3390/ijerph19074239 　

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The influence of public health measures against COVID-19 in Japan on child mental health by household type is unknown. This study aimed to investigate whether COVID-19 and the declaration of a state of emergency in Japan affected children's mental health between single-parent and two-parent households disproportionately. A large cross-sectional online survey was conducted from August to September 2020. The study included 3365 parents with children aged 0-14 years old who reported their children's mental status during the declared state of emergency. Emotional instability was reported dichotomously by parents. As the primary result, the probability of emotional instability was higher in single-parent households compared with that in two-parent households after adjustments for potential covariates; the adjusted prevalence ratio (95% CI) was 1.26 (1.07-1.49). Our findings suggest a disproportionate impact on children's mental health due to the pandemic.
Impact of state of emergency for coronavirus disease 2019 on hospital visits and disease exacerbation: the Japan COVID-19 and Society Internet Survey. 国際誌

Satomi Yoshida, Ryo Okubo, Kota Katanoda, Takahiro Tabuchi

Family practice　39　(5)　883-890　2022年3月28日

DOI： 10.1093/fampra/cmac016 　

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BACKGROUND: Studies on the impact of coronavirus disease 2019 (COVID-19) on people's routine medical care are limited, and understanding the factors associated with medical care avoidance can inform us about the ongoing pandemic. OBJECTIVES: We aimed to assess the impact of Japan's state of emergency and stay-at-home policy for COVID-19 on hospital visits and disease exacerbation; we also identified related factors. METHODS: This cross-sectional study used data from the Japan COVID-19 and Society Internet Survey (JACSIS), which included randomly sampled research agency panellists in Japan. Among the 28,000 participants, we included 7,747 respondents who reported having any disease. We described baseline characteristics and avoidance-related hospital visit outcomes. We used multivariable logistic regression analyses to assess the association between chronic diseases and outcomes of hospital visit avoidance. RESULTS: Among 7,747 participants, 17.7% of patients with chronic diseases avoided hospital visits, 2.1% of patients postponed hospitalization or surgery, 4.9% of patients ran out of drug, and 5.3% of patients experienced disease exacerbation during the COVID-19 pandemic in April and May 2020. Exacerbations occurred mostly in participants with mental diseases, chronic pain and headache, and diabetes (OR 3.33 [95% confidence interval (CI): 2.51-4.41], 2.83 [95% CI: 2.19-3.66], and 1.53 [95% CI: 1.10-2.13], respectively). Patients with cardiovascular disease or cancer did not experience exacerbation [OR 0.55 (95% CI: 0.31-0.97), 0.79 (95% CI: 0.43-1.45)]. CONCLUSIONS: The rates of hospital visit avoidance and exacerbation varied among patients with different diseases under the COVID-19 stay-at-home policy in April and May 2020, and disease-specific preparedness may be necessary for the pandemic.
Cancer screening: Possibility of underscreening in older adult population with a history of cardiovascular disease. 国際誌

Koichiro Matsumura, Yasuhiro Kakiuchi, Takahiro Tabuchi, Toru Takase, Masahiro Maruyama, Masafumi Ueno, Gaku Nakazawa

Journal of cardiology　80　(2)　133-138　2022年3月25日

DOI： 10.1016/j.jjcc.2022.03.002 　

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BACKGROUND: Cardiovascular disease and cancer share a number of risk factors and pathophysiologic mechanisms. Although risk management and early detection of cancer in patients with cardiovascular disease are important, preventive efforts in cardiology and oncology have been relatively disconnected. This study aimed to investigate the rate of cancer screening in a population of older adults with cardiovascular disease. METHODS: This study used data from the 2019 Comprehensive Survey of Living Conditions. Data on participants aged 60 years or older were extracted. The rate of cancer screening and cancer type were investigated between participants with and without cardiovascular disease. RESULTS: Of the 132,442 individuals, participants with cardiovascular disease had a significantly lower rate of cancer screening than those without cardiovascular disease [male: 4401 of 7972 participants (55.2%) vs. 33,744 of 52,106 participants (64.8%), p < 0.001; female: 2500 of 4984 participants (50.2%) vs. 41,319 of 67,380 participants (61.3%), p < 0.001]. The rate of cancer screening was significantly lower in participants with cardiovascular disease than in those without cardiovascular disease, regardless of cancer type, including gastric, colorectal, lung, breast, and gynecologic cancer screening. A history of cardiovascular disease was a negative factor for cancer screening (odds ratio 0.71, 95% confidence interval 0.67-0.74 in male participants; odds ratio 0.80, 95% confidence interval, 0.75-0.85 in female participants). CONCLUSIONS: The rate of cancer screening in elderly participants with cardiovascular disease was lower than that in participants without cardiovascular disease. Physicians should raise awareness regarding early cancer detection in patients with cardiovascular disease.
The effect of social restrictions, loss of social support, and loss of maternal autonomy on postpartum depression in 1 to 12-months postpartum women during the COVID-19 pandemic. 国際誌

Kanami Tsuno, Sumiyo Okawa, Midori Matsushima, Daisuke Nishi, Yuki Arakawa, Takahiro Tabuchi

Journal of affective disorders　307　206-214　2022年3月24日

DOI： 10.1016/j.jad.2022.03.056 　

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BACKGROUND: This study focused on postpartum women, who are one of the most vulnerable populations during the COVID-19 pandemic, aiming to reveal mental health consequences of social restrictions, loss of social support, and loss of autonomy. METHODS: We conducted a cross-sectional study for postpartum women in October 2020 in Japan (N = 600). The Edinburgh Postpartum Depression Scale (EPDS) was used to measure postpartum depression. The prevalence ratios were estimated by log-binomial regression models, adjusting for age, education, household income, residential area, parity, the timing of delivery, and a prior history of depression. RESULTS: The prevalence of postpartum depression was 28.7% (EPDS ≥9, which is frequently used in Japan), 18.6% (≥11), and 13.1% (≥13). Social restrictions, including cancellation of home visits by healthcare professionals and cancellation of infant checkups or vaccinations, loss of support during pregnancy or after delivery, including loss of opportunities to consult with healthcare professionals or friends and cancellation of parents or other family members' visits to support, and loss of autonomy about delivery or breastfeeding, were associated with postnatal depression. CONCLUSIONS: At least 13% of women who delivered and raised babies during the COVID-19 pandemic had postpartum depressive symptoms. COVID-19 related social restrictions and loss of social support from healthcare professionals, families, and friends were significantly associated with postpartum depression. In addition, loss of maternal autonomy in delivery and breastfeeding was associated with postpartum depression. The results indicate that both formal and informal support should not be limited to preventing postpartum depression during a pandemic.
Secondhand aerosol exposure from heated tobacco products and its socioeconomic inequalities in Japan: The JASTIS study 2017-2020. 国際誌

Yudai Tamada, Kenji Takeuchi, Sumiyo Okawa, Takahiro Tabuchi

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco　24　(9)　1430-1438　2022年3月21日

DOI： 10.1093/ntr/ntac074 　

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INTRODUCTION: The growing use of heated tobacco products (HTPs) has raised concerns about secondhand aerosol (SHA) from HTPs, but few studies have been reported on it. This study aimed to investigate the trends in SHA exposure and their socioeconomic inequalities in Japan. METHODS: The prevalence of SHA exposure from 2017 to 2020 was estimated using longitudinal internet survey data of 5,221 participants, aged 20-69 years in 2017 (baseline), with adjustments using inverse probability weighting for 'being a participant in an internet survey'. Multivariable modified Poisson regression models were applied to examine the association between socioeconomic status (i.e., educational attainment and equivalent income) at baseline and SHA exposure in 2020 with adjustments for sex and age. RESULTS: The estimated prevalence of SHA exposure has consistently increased from 4.5% in 2017 to 10.8% in 2020. Lower educational attainment was associated with a higher risk of SHA exposure (p for trend = 0.010). The covariate-adjusted risks of SHA exposure in participants with a low-education and middle-education level were 1.57 and 1.34 times higher, respectively, than in those with a high-education level. However, significant differences in risks of SHA exposure between participants with low-, middle-, and high-income levels were not observed. Meanwhile, participants with a low-education and middle-education level also had 1.87 and 1.61 times higher risks of SHS exposure than those with a high-education level, respectively. CONCLUSIONS: Our study revealed a rapid increase in SHA exposure and the existence of educational inequalities in both SHA and SHS exposure. IMPLICATIONS: Using longitudinal internet cohort survey data, we found that the prevalence of exposure to secondhand aerosol (SHA) from heated tobacco products (HTPs) rapidly increased to 10.8% in 2020 in Japan. Furthermore, people with lower educational attainment were at higher risk of SHA exposure, suggesting that extensive educational interventions may be necessary to inform the public that although emissions from HTPs contain significantly lesser amounts of harmful and potentially harmful constituents and these compounds than cigarette smoke, they are not harmless and still entail risks, and its long-term effects are unknown. Therefore, future extensive monitoring of SHA exposure is needed.
Impact of workplace smoke-free policy on secondhand smoke exposure from cigarettes and exposure to secondhand heated tobacco product aerosol during COVID-19 pandemic in Japan: the JACSIS 2020 study. 国際誌

Koichiro Takenobu, Satomi Yoshida, Kota Katanoda, Koji Kawakami, Takahiro Tabuchi

BMJ open　12　(3)　e056891　2022年3月18日

DOI： 10.1136/bmjopen-2021-056891 　

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OBJECTIVES: Promoting smoke-free policies is a key intervention for reducing secondhand smoke (SHS) exposure. During the COVID-19 pandemic in Japan, many indoor smoking spaces in workplaces were closed. This study aimed to reveal the association between a workplace smoke-free policy and SHS exposure among non-smoking employees, distinguishing between SHS exposure from cigarettes and exposure to secondhand heated tobacco product (HTP) aerosol, which have recently become popular in Japan. DESIGN AND SETTING: We used data from the Japan COVID-19 and Society Internet Survey conducted in August-September 2020. PARTICIPANTS: Among the 25 482 eligible respondents, 8196 non-smoking employees were analysed. PRIMARY OUTCOME MEASURE: Multivariable logistic regression models were used to examine the impact of smoke-free policies in the workplace. RESULTS: Compared with complete smoking bans, the ORs and 95% CIs for workplace SHS exposure at least once a week from cigarettes were 2.06 (95% CI: 1.60 to 2.65) for partial bans with no longer available smoking spaces, 1.92 (95% CI: 1.63 to 2.25) for partial smoking bans with still available smoking spaces and 5.33 (95% CI: 4.10 to 6.93) for no smoking bans. The corresponding ORs and 95% CIs for exposure to secondhand HTP aerosol were 4.15 (95% CI: 3.22 to 5.34), 2.24 (95% CI: 1.86 to 2.71) and 3.88 (95% CI: 2.86 to 5.26), respectively. CONCLUSIONS: The effect of partial bans was limited, and temporary closure of smoking spaces might contribute to increased exposure to secondhand HTP aerosol. Complete smoking bans in the workplace were reaffirmed to be the best way to reduce SHS exposure from cigarettes and exposure to secondhand HTP aerosol.
Information Usage and Compliance with Preventive Behaviors for COVID-19: A Longitudinal Study with Data from the JACSIS 2020/JASTIS 2021. 国際誌

Taro Kusama, Sakura Kiuchi, Kenji Takeuchi, Takaaki Ikeda, Noriko Nakazawa, Anna Kinugawa, Ken Osaka, Takahiro Tabuchi

Healthcare (Basel, Switzerland)　10　(3)　2022年3月13日

DOI： 10.3390/healthcare10030521 　

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The influence of different types of information sources on individual preventive behaviors remains unclear. We aimed to investigate the associations between individual information usage to obtain information about COVID-19 and compliance with preventive behaviors. This longitudinal study was based on an Internet survey conducted in August-September 2020 and February 2021. We used compliance with four preventive behaviors for COVID-19, "wearing a mask", "ventilation", "social distancing", and "avoiding crowds" as outcome variables, and 20 types of information sources based on people or institutions (Medical worker, Government, etc.) and media (TV news, Twitter, etc.) as predictors. Absolute differences and 95% confidence intervals were estimated using generalized estimating equations adjusted for possible confounders. Among the 18,151 participants aged 20-79, the mean age was 51.7 (SD = 15.9) in 2020, and 51.3% were male. In total, compliance with "wearing a mask", "ventilation", "social distancing", and "avoiding crowds" was seen in 86.2%, 46.9%, 45.4%, and 62.6% of individuals in 2020, and 89.3%, 38.2%, 47.2%, and 61.6% of individuals in 2021, respectively. In the multivariate analysis, "medical workers", "professionals", "the government", "Twitter", "news websites", and "TV news" were positively associated with compliance with two or more preventive behaviors (p < 0.05). The type of information source may play an important role in providing information for COVID-19 prevention.
小児の加熱式タバコに対する認識評価加熱式タバコ認識度調査票小児版の試案

増田麻里, 稲垣幸司, 大矢幸慧, 犬飼順子, 田淵貴大, 姜英, 大和浩

日本小児禁煙研究会雑誌　12　(1)　18-18　2022年3月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN：2188-2304

eISSN：2432-5147
基礎疾患保持者の新型コロナウイルス感染症に対する認識と受療状況 2020年8月〜9月の状況についてのアンケート調査

奥山絢子, 片野田耕太, 田淵貴大

日本公衆衛生雑誌　69　(3)　204-214　2022年3月
出版者・発行元：日本公衆衛生学会
ISSN：0546-1766

eISSN：2187-8986
基礎疾患保持者の新型コロナウイルス感染症に対する認識と受療状況 2020年8月〜9月の状況についてのアンケート調査

奥山絢子, 片野田耕太, 田淵貴大

日本公衆衛生雑誌　69　(3)　204-214　2022年3月
出版者・発行元：日本公衆衛生学会
ISSN：0546-1766

eISSN：2187-8986
Threatened abortion, threatened premature labor, and preterm birth during the first state of emergency for COVID-19 in 2020 in Japan. 国際誌

Sumiyo Okawa, Yoshihiko Hosokawa, Keiko Nanishi, Masayoshi Zaitsu, Takahiro Tabuchi

The journal of obstetrics and gynaecology research　48　(5)　1116-1125　2022年2月25日

DOI： 10.1111/jog.15203 　

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AIM: This study examined the maternal experience of threatened abortion, threatened premature labor, or preterm birth before, during, and after the first state of emergency for COVID-19 in 2020 in Japan. METHODS: This was a cross-sectional, internet-based questionnaire survey. We recruited 600 postpartum women and divided them into three groups by date of delivery: before (October 2019-March 2020), during (April-May 2020), and after (June-October 2020) the first state of emergency. The outcome was the presence of at least one of the following complications: threatened abortion, threatened premature labor, and/or preterm birth. The prevalence ratios (PRs) of the outcome were calculated and compared among the three groups using a multivariable Poisson regression model with adjustment for potential confounders. RESULTS: Of the 553 women eligible for analysis, those who delivered during (PR 0.69, 95% confidence interval [CI] 0.47-0.99) and after (PR 0.62, 95% CI 0.42-0.90) the state of emergency were less likely to have experienced either threatened abortion, threatened premature labor, or preterm birth than those who delivered before the state of emergency. Among the adjustment variables, smoking at the time of survey (PR 1.68, 95% CI 1.01-2.80) and living in the prefectures with a population of >5 million (PR 0.71, 95% CI 0.51-0.97) were associated with the study outcome. CONCLUSION: Threatened abortion, threatened premature labor, or preterm birth appeared to decrease during and after the first state of emergency in 2020. The longitudinal effects of coronavirus disease on maternal and newborn health should be monitored continuously.
Physical and verbal abuse amid COVID-19: a nationwide cross-sectional survey in Japan. 国際誌

Divya Bhandari, Akihiko Ozaki, Tomoya Suzuki, Yasuhiro Kotera, Sunil Shrestha, Sayaka Horiuchi, Takashi Miyachi, Takahiro Tabuchi

BMJ open　12　(2)　e054915　2022年2月17日

DOI： 10.1136/bmjopen-2021-054915 　

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OBJECTIVES: The detrimental impacts of abuse on victims' well-being are well documented globally, including Japan. The ongoing COVID-19 pandemic may increase the incidence of abuse in the community, creating an additional burden amid the crisis. However, the incidence of abuse in Japan during COVID-19 remains to be evaluated. Accordingly, our study aimed to assess the incidence of physical and verbal abuse among the general population in Japan and to identify the associated factors of abuse during COVID-19. DESIGN AND SETTING: We used the data obtained from a nationwide, cross-sectional internet survey conducted in Japan between August and September 2020. Sampling weights were used to calculate national estimates, and multivariable logistic regression was performed to identify the associated factors for physical and verbal abuse. RESULTS: Out of the total 25 482 participants, 965 (3.8 %) reported experiencing physical abuse and 1941 (7.6%) verbal abuse from April 2020 to September 2020. The incidence of physical and verbal abuse was higher among female participants. Participants who lived in areas where the 'state of emergency' was enforced were more likely to suffer from physical abuse. Similarly, vulnerable participants such as those below age 18, with low income, bad family relationships, and disabled people were more likely to experience both physical and verbal abuse. Participants suffering from COVID-19-related symptoms, who had poor health status and widows/divorcees were more likely to be verbally abused. Furthermore, those who did not follow preventive behaviours such as wearing masks in public places, abusing drugs and drinking alcohol in high amounts were also more likely to experience abuse. CONCLUSION: The impact of abuse was found disproportionately greater in more vulnerable groups of the population. Pandemic has reinforced the existing social inequalities, which need to be addressed timely to prevent precarious repercussions.
E-Cigarettes Use Behaviors in Japan: An Online Survey. 国際誌

Shihoko Koyama, Takahiro Tabuchi, Isao Miyashiro

International journal of environmental research and public health　19　(2)　2022年1月14日

DOI： 10.3390/ijerph19020892 　

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Electronic cigarette (e-cigarette) use has become increasingly widespread throughout the world, including in Japan. However, little is known about how e-cigarettes are used in Japan, a country with heavy restrictions on nicotine-containing e-liquids and/or vaping products. This study examined e-cigarette use (e-cigarette use duration, frequency of use, device type, electrical resistance, nicotine use, favorite e-liquid flavors) among users in Japan, through an online survey using a web-based self-reported questionnaire which included questions about sex, age, combustible cigarette and heated tobacco product (HTP) use behaviors. Of 4689 e-cigarettes users analyzed, 93.5% were men and 52.9% had been using e-cigarettes for 1-3 years. Over 80% used e-cigarettes every day; 62.3% used nicotine liquid, and half of the nicotine liquid users used nicotine salt. The most popular liquid flavor was fruit (prevalence: 68.1%), followed by tobacco (prevalence: 48.4%). While 50.9% were e-cigarette single users, 35.2% were dual users (e-cigarettes and cigarettes or HTPs) and 13.8% were triple user (e-cigarettes, cigarettes and HTPs). This is the first comprehensive survey of Japanese e-cigarette users and our finding suggest more than half use nicotine liquid, although e-cigarettes containing nicotine liquid have been prohibited by the Pharmaceutical Affairs Act since 2010 in Japan. The study also showed 49.1% of participants used cigarettes and/or HTPs concurrently (dual or triple users).
Surgical volume threshold to improve 3-year survival in designated cancer care hospitals in 2004-2012 in Japan. 国際誌

Sumiyo Okawa, Takahiro Tabuchi, Kayo Nakata, Toshitaka Morishima, Shihoko Koyama, Satomi Odani, Isao Miyashiro

Cancer science　113　(3)　1047-1056　2022年1月5日

DOI： 10.1111/cas.15264 　

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In Japan, cancer care hospitals designated by the national government have a surgical volume requirement of 400 annually, which is not necessarily defined based on patient outcomes. This study aimed to estimate surgical volume thresholds that ensure optimal 3-year survival for three periods. In total, 186 965 patients who had undergone surgery for solid cancers in 66 designated cancer care hospitals in Osaka between 2004 and 2012 were examined using data from a population-based cancer registry. These hospitals were categorized by the annual surgical volume of each 50 surgeries (eg, 0-49, 50-99, and so on). Using multivariable Cox proportional hazard regression, we estimated the adjusted 3-year survival probability per surgical volume category for 2004-2006, 2007-2009, and 2010-2012. Using the joinpoint regression model that computes inflection points in a linear relationship, we estimated the points at which the trend of the association between surgical volume and survival probability changes, defining them as surgical volume thresholds. The adjusted 3-year survival ranges were 71.7%-90.0%, 68.2%-90.0%, and 79.2%-90.3% in 2004-2006, 2007-2009, and 2010-2012, respectively. The surgical volume thresholds were identified at 100-149 in 2004-2006 and 2007-2009 and 200-249 in 2010-2012. The extents of change in the adjusted 3-year survival probability per increase of 50 surgical volumes were +4.00%, +6.88%, and +1.79% points until the threshold and +0.41%, +0.30%, and +0.11% points after the threshold in 2004-2006, 2007-2009, and 2010-2012, respectively. The existing surgical volume requirements met our estimated thresholds. Surgical volume thresholds based on the association with patient survival may be used as a reference to validate the surgical volume requirement.
Global, regional, and national sex differences in the global burden of tuberculosis by HIV status, 1990–2019: results from the Global Burden of Disease Study 2019

Ledesma, J.R., Ma, J., Vongpradith, A., Maddison, E.R., Novotney, A., Biehl, M.H., LeGr, , K.E., Ross, J.M., Jahagirdar, D., Bryazka, D., Feldman, R., Abolhassani, H., Abosetugn, A.E., Abu-Gharbieh, E., Adebayo, O.M., Adnani, Q.E.S., Afzal, S., Ahinkorah, B.O., Ahmad, S.A., Ahmadi, S., Ahmed Rashid, T., Ahmed Salih, Y., Aklilu, A., Akunna, C.J., Al Hamad, H., Alahdab, F., Alemayehu, Y., Alene, K.A., Ali, B.A., Ali, L., Alipour, V., Alizade, H., Al-Raddadi, R.M., Alvis-Guzman, N., Amini, S., Amit, A.M.L., Anderson, J.A., Androudi, S., Antonio, C.A.T., Antony, C.M., Anwer, R., Arabloo, J., Arja, A., Asemahagn, M.A., Atre, S.R., Azhar, G.S., B, D.B., Babar, Z.-U.-D., Baig, A.A., Banach, M., Barqawi, H.J., Barra, F., Barrow, A., Basu, S., Belgaumi, U.I., Bhagavathula, A.S., Bhardwaj, N., Bhardwaj, P., Bhattacharjee, N.V., Bhattacharyya, K., Bijani, A., Bikbov, B., Boloor, A., Briko, N.I., Buonsenso, D., Burugina Nagaraja, S., Butt, Z.A., Carter, A., Carvalho, F., Charan, J., Chatterjee, S., Chattu, S.K., Chattu, V.K., Christopher, D.J., Chu, D.-T., Claassens, M.M., Dadras, O., Dagnew, A.B., Dai, X., D, ona, L., D, ona, R., Daneshpajouhnejad, P., Darwesh, A.M., Dhamnetiya, D., Dianatinasab, M., Diaz, D., Doan, L.P., Eftekharzadeh, S., Elhadi, M., Emami, A., Enany, S., Faraon, E.J.A., Farzadfar, F., Fern, es, E., Ferro Desideri, L., Filip, I., Fischer, F., Foroutan, M., Frank, T.D., Garcia-Basteiro, A.L., Garcia-Calavaro, C., Garg, T., Geberemariyam, B.S., Ghadiri, K., Ghashghaee, A., Golechha, M., Goodridge, A., Gupta, B., Gupta, S., Gupta, V.B., Gupta, V.K., Haider, M.R., Hamidi, S., Hanif, A., Haque, S., Harapan, H., Hargono, A., Hasaballah, A.I., Hashi, A., Hassan, S., Hassankhani, H., Hayat, K., Hezam, K., Holla, R., Hosseinzadeh, M., Hostiuc, M., Househ, M., Hussain, R., Ibitoye, S.E., Ilic, I.M., Ilic, M.D., Irvani, S.S.N., Ismail, N.E., Itumalla, R., Jaafari, J., Jacobsen, K.H., Jain, V., Javanmardi, F., Jayapal, S.K., Jayaram, S., Jha, R.P., Jonas, J.B., Joseph, N., Joukar, F., Kabir, Z., Kamath, A., Kanchan, T., K, el, H., Katoto, P.D., Kayode, G.A., Kendrick, P.J., Kerbo, A.A., Khajuria, H., Khalilov, R., Khatab, K., Khoja, A.T., Khubch, ani, J., Kim, M.S., Kim, Y.J., Kisa, A., Kisa, S., Kosen, S., Koul, P.A., Koulmane Laxminarayana, S.L., Koyanagi, A., Krishan, K., Kucuk Bicer, B., Kumar, A., Kumar, G.A., Kumar, N., Kumar, N., Kwarteng, A., Lak, H.M., Lal, D.K., L, ires, I., Lasrado, S., Lee, S.W.H., Lee, W.-C., Lin, C., Liu, X., Lopukhov, P.D., Lozano, R., Machado, D.B., Madhava Kunjathur, S., Madi, D., Mahajan, P.B., Majeed, A., Malik, A.A., Martins-Melo, F.R., Mehta, S., Memish, Z.A., Mendoza, W., Menezes, R.G., Merie, H.E., Mersha, A.G., Mesregah, M.K., Mestrovic, T., Mheidly, N.M., Misra, S., Mithra, P., Moghadaszadeh, M., Mohammadi, M., Mohammadian-Hafshejani, A., Mohammed, S., Molokhia, M., Moni, M.A., Montasir, A.A., Moore, C.E., Nagarajan, A.J., Nair, S., Nair, S., Naqvi, A.A., Narasimha Swamy, S., Nayak, B.P., Nazari, J., Neupane K, el, S., Nguyen, T.H., Nixon, M.R., Nnaji, C.A., Ntsekhe, M., Nu{\~n}ez-Samudio, V., Oancea, B., Odukoya, O.O., Olagunju, A.T., Oren, E., P A, M., Parthasarathi, R., Pashazadeh Kan, F., Pattanshetty, S.M., Paudel, R., Paul, P., Pawar, S., Pepito, V.C.F., Perico, N., Pirestani, M., Polibin, R.V., Postma, M.J., Pourshams, A., Prashant, A., Pribadi, D.R.A., Radfar, A., Rafiei, A., Rahim, F., Rahimi-Movaghar, V., Rahman, M., Rahman, M., Rahmani, A.M., Ranasinghe, P., Rao, C.R., Rawaf, D.L., Rawaf, S., Reitsma, M.B., Remuzzi, G., Renzaho, A.M.N., Reta, M.A., Rezaei, N., Rezahosseini, O., Rezai, M.S., Rezapour, A., Rosh, el, G., Roshchin, D.O., Sabour, S., Saif-Ur-Rahman, K.M., Salam, N., Samadi Kafil, H., Samaei, M., Samy, A.M., Saroshe, S., Sartorius, B., Sathian, B., Sawyer, S.M., Senthilkumaran, S., Seylani, A., Shafaat, O., Shaikh, M.A., Sharafi, K., Shetty, R.S., Shigematsu, M., Shin, J.I., Silva, J.P., Singh, J.K., Sinha, S., Skryabin, V.Y., Skryabina, A.A., Spurlock, E.E., Sreeramareddy, C.T., Steiropoulos, P., Sufiyan, M.B., Tabuchi, T., Tadesse, E.G., Tamir, Z., Tarkang, E.E., Tekalegn, Y., Tesfay, F.H., Tessema, B., Thapar, R., Tleyjeh, I.I., Tobe-Gai, R., Tran, B.X., Tsegaye, B., Tsegaye, G.W., Ullah, A., Umeokonkwo, C.D., Valadan Tahbaz, S., Vo, B., Vu, G.T., Waheed, Y., Walters, M.K., Whisnant, J.L., Woldekidan, M.A., Wubishet, B.L., Yahyazadeh Jabbari, S.H., Yazie, T.S.Y., Yeshaw, Y., Yi, S., Yi?it, V., Yonemoto, N., Yu, C., Yunusa, I., Zastrozhin, M.S., Zastrozhina, A., Zhang, Z.-J., Zumla, A., Mokdad, A.H., Salomon, J.A., Reiner, R.C., Lim, S.S., Naghavi, M., Vos, T., Hay, S.I., Murray, C.J.L., Kyu, H.H.

The Lancet Infectious Diseases　22　(2)　2022年

DOI： 10.1016/S1473-3099(21)00449-7 　

ISSN：1474-4457 1473-3099
Percentage of income spent on tobacco and intention to quit: a cross-sectional analysis of the JASTIS 2020 study.

Midori Takada, Takahiro Tabuchi, Hiroyasu Iso

Environmental health and preventive medicine　27　46-46　2022年

DOI： 10.1265/ehpm.22-00103 　

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BACKGROUND: Existing indicators for the ease of purchasing tobacco did not reflect the actual amount smoked and individual income, and did not assess heated tobacco products (HTPs). This study assessed the percentage of income spent on tobacco, including combustible cigarettes and/or HTPs, at the individual level and its relation to quit intention. METHODS: An internet-based self-reported questionnaire survey was conducted in 2020 as a part of the Japan Society and New Tobacco Internet Survey. A total of 954 smokers aged 15-72 years were analyzed. We calculated the percentage of income spent on tobacco according to income levels. A high percentage implies that tobacco is not easy to purchase. The odds ratios for quit intention according to three categories of percentage of income spent on tobacco (<1%, 1-5%, >5%) were calculated by multivariable logistic regression. RESULTS: The percentage of income spent on tobacco was higher as income level was lower, especially for dual cigarette and HTP users; the percentages in the lowest/highest income group were 7.1%/1.2% for exclusive combustible cigarette smokers; 6.5%/1.1% for exclusive HTPs users; and 9.2%/1.3% for dual users. The adjusted odds ratios (95% confidence intervals) of quit intention among the >5% of income spent on tobacco group compared with the <1% spent group were 0.43 (0.18-1.03) for exclusive combustible cigarette smokers, 0.71 (0.20-2.54) for exclusive HTPs users, and 0.11 (0.02-0.77) for dual users. CONCLUSIONS: Higher tobacco expenditure was not associated with quit intention for all categories of tobacco product users, probably due to the low price of tobacco in Japan.
Socioeconomic and sociodemographic factors associated with food expense insufficiency during the COVID-19 pandemic in Japan. 国際誌

Ryoko Katagiri, Takahiro Tabuchi, Kota Katanoda

PloS one　17　(12)　e0279266　2022年

DOI： 10.1371/journal.pone.0279266 　

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OBJECTIVE: To examine the status of food expense insufficiency in Japan during the coronavirus disease 2019 (COVID-19) pandemic and the socioeconomic and sociodemographic factors associated with food expense insufficiency. DESIGN: Food expense insufficiency before and after the pandemic was assessed. The multivariable-adjusted odds ratio (AOR) and 95% confidence interval (CI) were calculated for the association between food expense insufficiency and socioeconomic and sociodemographic factors. SETTING: A large-scale, cross-sectional online questionnaire survey. PARTICIPANTS: From August to September 2020, 25,482 participants aged 15-79 years completed the questionnaire (JACSIS 2020 study; Group 1). In October 2020, 917 single parents were surveyed for oversampling purposes. There were 179 single parents in Group 1 and a total of 1096 single parents in Group 2. RESULTS: Group 1 and Group 2 had 747 (2.9%) and 55 (5.0%) participants, respectively, who experienced food expense insufficiency for the first time after April 2020. Young age, part-time employment, being a single parent (in Group 1), and the number of people in the household (five or more in Group 1 and child/children alone in Group 2) were significantly associated with food expense insufficiency. As being a single parent was significantly associated with food expense insufficiency in Group 1 (AOR [95% CI] = 7.23 [5.40-9.68]), we further examined it in Group 2. Single parents who exhibited multiple factors (young age, part-time employment, living only with child/children) were likely to experience food expense insufficiency (15.3-15.8%). CONCLUSIONS: Triggered by the pandemic, a small percentage of individuals experienced food expense insufficiency. We identified that factors such as young age, part-time employment, and being a single parent were significantly associated with food expense insufficiency, and discovered that a multiplicity of these factors further increased the risk. Our findings suggest an urgent need to support individuals with a potentially high risk of food expense insufficiency.
Impact of coexisting diabetes on survival and risk of developing second primary cancer in diabetes patients receiving drug therapy: A multicenter retrospective cohort study of patients with cancer in Japan 査読有り

Yoshihiro Kuwabara, Toshitaka Morishima, Satomi Odani, Haruka Kudo, Chaochen Ma, Mizuki Kato, Shihoko Koyama, Mari Kajiwara Saito, Kayo Nakata, Takahiro Tabuchi, Isao Miyashiro

Journal of Diabetes Investigation　14　(2)　329-338　2022年
出版者・発行元： Wiley
DOI： 10.1111/jdi.13940 　

ISSN：2040-1116

eISSN：2040-1124

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AIMS/INTRODUCTION: We investigated the association between coexisting diabetes at the time of cancer diagnosis, and the overall survival and incidence of second primary cancer in patients with cancer and receiving drug therapy for diabetes. MATERIALS AND METHODS: We used cancer registry and administrative data of patients diagnosed with cancer at designated cancer care hospitals in Osaka Prefecture between 2010 and 2015. The presence of diabetes was identified from the prescription records of antidiabetic drugs in Diagnosis Procedure Combination System data. After adjusting for patient characteristics, we compared overall survival between patients with cancer with coexisting diabetes and those without coexisting diabetes using the Cox proportional hazards model. In addition, the impact of coexisting diabetes on the risk of developing second primary cancer was evaluated using a competing risk analysis. RESULTS: Of the 131,701 patients with cancer included in the analysis, 6,135 (4.7%) had coexisting diabetes. The 5-year survival rates for patients with and without coexisting diabetes were 56.2% (95% confidence interval 54.8-57.6) and 72.7% (95% confidence interval 72.4-73.0), respectively. Coexisting diabetes was associated with a higher risk of developing second primary cancer (subdistribution hazard ratio 1.23; 95% confidence interval 1.08-1.41). In site-specific analysis, coexisting diabetes was associated with an increased risk for the development of second primary cancer of multiple myeloma, and cancer of the uterus, pancreas and liver. CONCLUSIONS: Coexisting diabetes was associated with a higher mortality and risk of developing second primary cancer in Japanese patients with cancer and on drug therapy for diabetes.
日本におけるCOVID-19接触追跡アプリの使用使用者と非使用者の比較(The use of digital contact tracing app for COVID-19 in Japan: a comparison between users and non-users)

He Yupeng, Yatsuya Hiroshi, Ota Atsuhiko, Tabuchi Takahiro

Journal of Epidemiology　32　(Suppl.1)　118-118　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN：0917-5040

eISSN：1349-9092
The global burden of adolescent and young adult cancer in 2019: a systematic analysis for the Global Burden of Disease Study 2019

Elysia M Alvarez, Lisa M Force, Rixing Xu, Kelly Compton, Dan Lu, Hannah Jacqueline Henrikson, Jonathan M Kocarnik, James D Harvey, Alyssa Pennini, Frances E Dean, Weijia Fu, Martina T Vargas, Theresa H M Keegan, Hany Ariffin, Ronald D Barr, Yana Arturovna Erdomaeva, D Sanjeeva Gunasekera, Yetunde O John-Akinola, Tyler G Ketterl, Tezer Kutluk, Marcio Henrique Malogolowkin, Prashant Mathur, Venkatraman Radhakrishnan, Lynn Ann Gloeckler Ries, Carlos Rodriguez-Galindo, Garik Barisovich Sagoyan, Iyad Sultan, Behzad Abbasi, Mohsen Abbasi-Kangevari, Zeinab Abbasi-Kangevari, Hedayat Abbastabar, Michael Abdelmasseh, Sherief Abd-Elsalam, Amir Abdoli, Haimanot Abebe, Aidin Abedi, Hassan Abidi, Hassan Abolhassani, Hiwa Abubaker Ali, Eman Abu-Gharbieh, Basavaprabhu Achappa, Juan Manuel Acuna, Isaac Akinkunmi Adedeji, Oyelola A Adegboye, Qorinah Estiningtyas Sakilah Adnani, Shailesh M Advani, Muhammad Sohail Afzal, Mohamad Aghaie Meybodi, Bahman Ahadinezhad, Bright Opoku Ahinkorah, Sajjad Ahmad, Sepideh Ahmadi, Muktar Beshir Ahmed, Tarik Ahmed Rashid, Yusra Ahmed Salih, Wajeeha Aiman, Gizachew Taddesse Akalu, Hanadi Al Hamad, Fares Alahdab, Abdulhadi A AlAmodi, Fahad Mashhour Alanezi, Turki M Alanzi, Adugnaw Zeleke Alem, Dejene Tsegaye Alem, Yosef Alemayehu, Fadwa Naji Alhalaiqa, Robert Kaba Alhassan, Saqib Ali, Gianfranco Alicandro, Vahid Alipour, Syed Mohamed Aljunid, Motasem Alkhayyat, Sunitha Alluri, Nihad A Almasri, Sadeq Ali Al-Maweri, Sami Almustanyir, Rajaa M Al-Raddadi, Nelson Alvis-Guzman, Edward Kwabena Ameyaw, Saeed Amini, Hubert Amu, Robert Ancuceanu, Catalina Liliana Andrei, Tudorel Andrei, Fereshteh Ansari, Alireza Ansari-Moghaddam, Davood Anvari, Anayochukwu Edward Anyasodor, Jalal Arabloo, Morteza Arab-Zozani, Ayele Mamo Argaw, Muhammad Arshad, Judie Arulappan, Armin Aryannejad, Zatollah Asemi, Mohammad Asghari Jafarabadi, Mohammad Reza Atashzar, Prince Atorkey, Alok Atreya, Sameh Attia, Avinash Aujayeb, Marcel Ausloos, Leticia Avila-Burgos, Atalel Fentahun Awedew, Beatriz Paulina Ayala Quintanilla, Alemu Degu Ayele, Solomon Shitu Ayen, Mohammed A Azab, Sina Azadnajafabad, Hiva Azami, Mohammadreza Azangou-Khyavy, Amirhossein Azari Jafari, Ghasem Azarian, Ahmed Y Azzam, Saeed Bahadory, Jianjun Bai, Atif Amin Baig, Jennifer L Baker, Maciej Banach, Till Winfried Bärnighausen, Francesco Barone-Adesi, Fabio Barra, Amadou Barrow, Huda Basaleem, Abdul-Monim Mohammad Batiha, Masoud Behzadifar, Niguss Cherie Bekele, Rebuma Belete, Uzma Iqbal Belgaumi, Arielle Wilder Bell, Alemshet Yirga Berhie, Devidas S Bhagat, Akshaya Srikanth Bhagavathula, Nikha Bhardwaj, Pankaj Bhardwaj, Sonu Bhaskar, Krittika Bhattacharyya, Vijayalakshmi S Bhojaraja, Sadia Bibi, Ali Bijani, Antonio Biondi, Setognal Birara, Tone Bjørge, Obasanjo Afolabi Bolarinwa, Srinivasa Rao Bolla, Archith Boloor, Dejana Braithwaite, Hermann Brenner, Norma B Bulamu, Katrin Burkart, Maria Teresa Bustamante-Teixeira, Nadeem Shafique Butt, Zahid A Butt, Florentino Luciano Caetano dos Santos, Chao Cao, Yin Cao, Giulia Carreras, Ferrán Catalá-López, Francieli Cembranel, Ester Cerin, Raja Chandra Chakinala, Promit Ananyo Chakraborty, Vijay Kumar Chattu, Pankaj Chaturvedi, Akhilanand Chaurasia, Prachi P Chavan, Odgerel Chimed-Ochir, Jee-Young Jasmine Choi, Devasahayam J Christopher, Dinh-Toi Chu, Michael T Chung, Joao Conde, Vera Marisa Costa, Omar B Da'ar, Omid Dadras, Saad M A Dahlawi, Xiaochen Dai, Giovanni Damiani, Emanuele D'Amico, Lalit Dandona, Rakhi Dandona, Parnaz Daneshpajouhnejad, Amira Hamed Darwish, Ahmad Daryani, Fernando Pio De la Hoz, Sisay Abebe Debela, Takele Gezahegn G Demie, Getu Debalkie Demissie, Zeleke Geto Demissie, Edgar Denova-Gutiérrez, Meseret Derbew Molla, Rupak Desai, Abebaw Alemayehu Desta, Deepak Dhamnetiya, Samath Dhamminda Dharmaratne, Mandira Lamichhane Dhimal, Meghnath Dhimal, Mostafa Dianatinasab, Mojtaba Didehdar, Mengistie Diress, Shirin Djalalinia, Huyen Phuc Do, Saeid Doaei, Fariba Dorostkar, Wendel Mombaque dos Santos, Thomas M Drake, Michael Ekholuenetale, Iman El Sayed, Maysaa El Sayed Zaki, Maha El Tantawi, Hassan El-Abid, Mostafa Ahmed Elbahnasawy, Iffat Elbarazi, Hala Rashad Elhabashy, Muhammed Elhadi, Shaimaa I El-Jaafary, Daniel Berhanie Enyew, Ryenchindorj Erkhembayar, Babak Eshrati, Sharareh Eskandarieh, Mohammed Faisaluddin, Jawad Fares, Umar Farooque, Abidemi Omolara Fasanmi, Wafa Fatima, José Miguel P Ferreira de Oliveira, Simone Ferrero, Lorenzo Ferro Desideri, Getahun Fetensa, Irina Filip, Florian Fischer, James L Fisher, Masoud Foroutan, Takeshi Fukumoto, Peter Andras Gaal, Mohamed M Gad, Piyada Gaewkhiew, Silvano Gallus, Tushar Garg, Teferi Gebru Gebremeskel, Belete Negese Belete Gemeda, Tamiru Getachew, Mansour Ghafourifard, Seyyed-Hadi Ghamari, Ahmad Ghashghaee, Fariba Ghassemi, Nermin Ghith, Ali Gholami, Jamshid Gholizadeh Navashenaq, Syed Amir Gilani, Themba G Ginindza, Abraham Tamirat Gizaw, James C Glasbey, Amit Goel, Mahaveer Golechha, Pouya Goleij, Davide Golinelli, Sameer Vali Gopalani, Giuseppe Gorini, Houman Goudarzi, Bárbara Niegia Garcia Goulart, Ayman Grada, Mohammed Ibrahim Mohialdeen Gubari, Maximiliano Ribeiro Guerra, Avirup Guha, Bhawna Gupta, Sapna Gupta, Veer Bala Gupta, Vivek Kumar Gupta, Rasool Haddadi, Nima Hafezi-Nejad, Alemayehu Hailu, Arvin Haj-Mirzaian, Rabih Halwani, Randah R Hamadeh, Mitiku Teshome Hambisa, Sajid Hameed, Samer Hamidi, Shafiul Haque, Sanam Hariri, Josep Maria Haro, Ahmed I Hasaballah, S M Mahmudul Hasan, Seyedeh Melika Hashemi, Treska S Hassan, Soheil Hassanipour, Simon I Hay, Khezar Hayat, Sultan H Hebo, Golnaz Heidari, Mohammad Heidari, Brenda Yuliana Herrera-Serna, Claudiu Herteliu, Demisu Zenbaba Heyi, Kamal Hezam, Michael K Hole, Ramesh Holla, Nobuyuki Horita, Md Mahbub Hossain, Mohammad Bellal Hossain, Mohammad-Salar Hosseini, Mostafa Hosseini, Ali Hosseinzadeh, Mehdi Hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Mowafa Househ, Mohamed Hsairi, Junjie Huang, Nawfal R Hussein, Bing-Fang Hwang, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Irena M Ilic, Milena D Ilic, Kaire Innos, Lalu Muhammad Irham, Rakibul M Islam, Sheikh Mohammed Shariful Islam, Nahlah Elkudssiah Ismail, Gaetano Isola, Masao Iwagami, Louis Jacob, Farhad Jadidi-Niaragh, Vardhmaan Jain, Mihajlo Jakovljevic, Roksana Janghorban, Amirreza Javadi Mamaghani, Shubha Jayaram, Ranil Jayawardena, Seyed Behzad Jazayeri, Rime Jebai, Ravi Prakash Jha, Tamas Joo, Nitin Joseph, Farahnaz Joukar, Mikk Jürisson, Billingsley Kaambwa, Ali Kabir, Leila R Kalankesh, Feroze Kaliyadan, Zul Kamal, Ashwin Kamath, Himal Kandel, Sitanshu Sekhar Kar, Ibraheem M Karaye, Amirali Karimi, Bekalu Getnet Kassa, Joonas H Kauppila, Phillip M Kemp Bohan, Andre Pascal Kengne, Amene Abebe Kerbo, Mohammad Keykhaei, Yousef Saleh Khader, Himanshu Khajuria, Nastaran Khalili, Neda Khalili, Ejaz Ahmad Khan, Gulfaraz Khan, Maseer Khan, Md Nuruzzaman Khan, Moien AB Khan, Javad Khanali, Maryam Khayamzadeh, Omid Khosravizadeh, Jagdish Khubchandani, Roba Khundkar, Min Seo Kim, Yun Jin Kim, Adnan Kisa, Sezer Kisa, Katarzyna Kissimova-Skarbek, Ali-Asghar Kolahi, Jacek A Kopec, Rajasekaran Koteeswaran, Sindhura Lakshmi Koulmane Laxminarayana, Ai Koyanagi, Nuworza Kugbey, G Anil Kumar, Nithin Kumar, Alexander Kwarteng, Carlo La Vecchia, Qing Lan, Iván Landires, Savita Lasrado, Paolo Lauriola, Caterina Ledda, Sang-woong Lee, Wei-Chen Lee, Yeong Yeh Lee, Yo Han Lee, James Leigh, Elvynna Leong, Bingyu Li, Jiarui Li, Ming-Chieh Li, Stephen S Lim, Xuefeng Liu, Stany W Lobo, Joana A Loureiro, Alessandra Lugo, Raimundas Lunevicius, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, Morteza Mahmoudi, Azeem Majeed, Alaa Makki, Shilpa Male, Mohammad-Reza Malekpour, Reza Malekzadeh, Ahmad Azam Malik, Mohammed A Mamun, Navid Manafi, Fariborz Mansour-Ghanaei, Borhan Mansouri, Mohammad Ali Mansournia, Santi Martini, Seyedeh Zahra Masoumi, Clara N Matei, Manu Raj Mathur, Colm McAlinden, Ravi Mehrotra, Walter Mendoza, Ritesh G Menezes, Alexios-Fotios A Mentis, Tuomo J Meretoja, Amanual Getnet Mersha, Mohamed Kamal Mesregah, Tomislav Mestrovic, Junmei Miao Jonasson, Bartosz Miazgowski, Irmina Maria Michalek, Ted R Miller, Alemu Basazin Mingude, Seyyedmohammadsadeq Mirmoeeni, Hamed Mirzaei, Sanjeev Misra, Prasanna Mithra, Karzan Abdulmuhsin Mohammad, Mokhtar Mohammadi, Seyyede Momeneh Mohammadi, Abdollah Mohammadian-Hafshejani, Reza Mohammadpourhodki, Arif Mohammed, Shafiu Mohammed, Teroj Abdulrahman Mohammed, Nagabhishek Moka, Ali H Mokdad, Mariam Molokhia, Sara Momtazmanesh, Lorenzo Monasta, Mohammad Ali Moni, Ghobad Moradi, Yousef Moradi, Maliheh Moradzadeh, Rahmatollah Moradzadeh, Paula Moraga, Shane Douglas Morrison, Ebrahim Mostafavi, Amin Mousavi Khaneghah, Christine Mpundu-Kaambwa, Sumaira Mubarik, Lillian Mwanri, Ashraf F Nabhan, Shankar Prasad Nagaraju, Chie Nagata, Mohsen Naghavi, Mukhammad David Naimzada, Luigi Naldi, Vinay Nangia, Atta Abbas Naqvi, Sreenivas Narasimha Swamy, Aparna Ichalangod Narayana, Biswa Prakash Nayak, Vinod C Nayak, Javad Nazari, Sabina Onyinye Nduaguba, Ionut Negoi, Serban Mircea Negru, Seyed Aria Nejadghaderi, Samata Nepal, Sandhya Neupane Kandel, Haruna Asura Nggada, Cuong Tat Nguyen, Chukwudi A Nnaji, Hamed Nosrati, Hasti Nouraei, Ali Nowroozi, Virginia Nuñez-Samudio, Vincent Ebuka Nwatah, Chimezie Igwegbe Nzoputam, Bogdan Oancea, Oluwakemi Ololade Odukoya, Ayodipupo Sikiru Oguntade, In-Hwan Oh, Andrew T Olagunju, Tinuke O Olagunju, Babayemi Oluwaseun Olakunde, Mojisola Morenike Oluwasanu, Emad Omar, Ahmed Omar Bali, Sokking Ong, Obinna E Onwujekwe, Doris V Ortega-Altamirano, Nikita Otstavnov, Stanislav S Otstavnov, Bilcha Oumer, Mayowa O Owolabi, Mahesh P A, Alicia Padron-Monedero, Jagadish Rao Padubidri, Keyvan Pakshir, Adrian Pana, Anamika Pandey, Shahina Pardhan, Fatemeh Pashazadeh Kan, Maja Pasovic, Jenil R Patel, Siddhartha Pati, Sanjay M Pattanshetty, Uttam Paudel, Renato B Pereira, Mario F P Peres, Arokiasamy Perianayagam, Maarten J Postma, Hadi Pourjafar, Akram Pourshams, Akila Prashant, Thejodhar Pulakunta, Mirza Muhammad Fahd Fahd Qadir, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Raghu Anekal Radhakrishnan, Ata Rafiee, Alireza Rafiei, Sima Rafiei, Fakher Rahim, Shadi Rahimzadeh, Mosiur Rahman, Muhammad Aziz Rahman, Amir Masoud Rahmani, Aashish Rajesh, Vajiheh Ramezani-Doroh, Kamal Ranabhat, Priyanga Ranasinghe, Chythra R Rao, Sowmya J Rao, Sina Rashedi, Mahsa Rashidi, Mohammad-Mahdi Rashidi, Goura Kishor Rath, David Laith Rawaf, Salman Rawaf, Lal Rawal, Reza Rawassizadeh, Mohammad Sadegh Razeghinia, Misganu Teshoma Regasa, Andre M N Renzaho, Maryam Rezaei, Negar Rezaei, Nima Rezaei, Mohsen Rezaeian, Aziz Rezapour, Sahba Rezazadeh-Khadem, Abanoub Riad, Ligia Estefania Rios Lopez, Jefferson Antonio Buendia Rodriguez, Luca Ronfani, Gholamreza Roshandel, Godfrey M Rwegerera, Maha Mohamed Saber-Ayad, Siamak Sabour, Basema Saddik, Erfan Sadeghi, Saeid Sadeghian, Umar Saeed, Amirhossein Sahebkar, KM Saif-Ur-Rahman, S Mohammad Sajadi, Sarvenaz Salahi, Sana Salehi, Marwa Rashad Salem, Hamideh Salimzadeh, Abdallah M Samy, Juan Sanabria, Francesco Sanmarchi, Arash Sarveazad, Brijesh Sathian, Monika Sawhney, Susan M Sawyer, Mete Saylan, Ione Jayce Ceola Schneider, Abdul-Aziz Seidu, Mario Šekerija, Endalew Gemechu Sendo, Sadaf G Sepanlou, Allen Seylani, Kenbon Seyoum, Feng Sha, Omid Shafaat, Masood Ali Shaikh, Erfan Shamsoddin, Mohammed Shannawaz, Rajesh Sharma, Sara Sheikhbahaei, Adithi Shetty, B Suresh Kumar Shetty, Pavanchand H Shetty, Jae Il Shin, Reza Shirkoohi, K M Shivakumar, Parnian Shobeiri, Soraya Siabani, Migbar Mekonnen Sibhat, Sudeep K Siddappa Malleshappa, Negussie Boti Sidemo, Diego Augusto Santos Silva, Guilherme Silva Julian, Achintya Dinesh Singh, Jasvinder A Singh, Jitendra Kumar Singh, Surjit Singh, Abiy H Sinke, Yitagesu Sintayehu, Valentin Yurievich Skryabin, Anna Aleksandrovna Skryabina, Lee Smith, Ahmad Sofi-Mahmudi, Mohammad Sadegh Soltani-Zangbar, Suhang Song, Emma Elizabeth Spurlock, Paschalis Steiropoulos, Kurt Straif, Ranjeeta Subedi, Mu'awiyyah Babale Sufiyan, Rizwan Suliankatchi Abdulkader, Saima Sultana, Viktória Szerencsés, Miklós Szócska, Seidamir Pasha Tabaeian, Rafael Tabarés-Seisdedos, Mohammadreza Tabary, Takahiro Tabuchi, Hooman Tadbiri, Majid Taheri, Amir Taherkhani, Ken Takahashi, Mircea Tampa, Ker-Kan Tan, Vivian Y Tat, Ahmad Tavakoli, Abdelghani Tbakhi, Arash Tehrani-Banihashemi, Mohamad-Hani Temsah, Fisaha Haile Tesfay, Bekele Tesfaye, Jarnail Singh Thakur, Rekha Thapar, Aravind Thavamani, Arulmani Thiyagarajan, Nihal Thomas, Ruoyan Tobe-Gai, Munkhsaikhan Togtmol, Seyed Abolfazl Tohidast, Hamid Reza Tohidinik, Musliu Adetola Tolani, Daniel Nigusse Tollosa, Mathilde Touvier, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Mai Thi Ngoc Tran, Jaya Prasad Tripathy, Biruk Shalmeno Tusa, Gebresilasea Gendisha Ukke, Irfan Ullah, Saif Ullah, Krishna Kishore Umapathi, Bhaskaran Unnikrishnan, Era Upadhyay, Tolassa Wakayo Ushula, Marco Vacante, Sahel Valadan Tahbaz, Shoban Babu Varthya, Massimiliano Veroux, Paul J Villeneuve, Francesco S Violante, Vasily Vlassov, Giang Thu Vu, Yasir Waheed, Ning Wang, Paul Ward, Adisu Birhanu Weldesenbet, Yi Feng Wen, Ronny Westerman, Andrea Sylvia Winkler, Befikadu Legesse Wubishet, Suowen Xu, Seyed Hossein Yahyazadeh Jabbari, Lin Yang, Sanni Yaya, Vahid Yazdi-Feyzabadi, Taklo Simeneh Yazie, Sisay Shewasinad Yehualashet, Alex Yeshaneh, Yigizie Yeshaw, Birhanu Wubale Yirdaw, Naohiro Yonemoto, Mustafa Z Younis, Zabihollah Yousefi, Chuanhua Yu, Ismaeel Yunusa, Vesna Zadnik, Mazyar Zahir, Telma Zahirian Moghadam, Mohammad Zamani, Maryam Zamanian, Hamed Zandian, Fariba Zare, Mikhail Sergeevich Zastrozhin, Anasthasia Zastrozhina, Jianrong Zhang, Zhi-Jiang Zhang, Arash Ziapour, Mohammad Zoladl, Christopher J L Murray, Christina Fitzmaurice, Archie Bleyer, Nickhill Bhakta

The Lancet Oncology　23　(1)　27-52　2022年1月
出版者・発行元： Elsevier BV
DOI： 10.1016/s1470-2045(21)00581-7 　

ISSN：1470-2045
Influence of the COVID-19 pandemic on breastfeeding support for healthy mothers and the association between compliance with WHO recommendations for breastfeeding support and exclusive breastfeeding in Japan. 国際誌

Keiko Nanishi, Sumiyo Okawa, Hiroko Hongo, Akira Shibanuma, Sarah K Abe, Takahiro Tabuchi

PeerJ　10　e13347　2022年

DOI： 10.7717/peerj.13347 　

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Background: Professional breastfeeding support contributes to maternal and child health. However, the influence of the current coronavirus disease 2019 (COVID-19) pandemic on breastfeeding support has not been carefully examined. Therefore, we assessed maternal breastfeeding intention and professional breastfeeding support before and during the pandemic. We further examined the association of compliance with World Health Organization (WHO) recommendations for professional breastfeeding support with exclusive breastfeeding during the pandemic. Methods: This cross-sectional, internet-based, questionnaire study analyzed data from 484 healthy women with live singleton births between 15 October 2019 and 25 October 2020 in Japan. A delivery before 5 March 2020 was classified as a before-pandemic delivery (n = 135), and a delivery after 6 March 2020 was a during-pandemic delivery (n = 349). Among the ten breastfeeding support steps recommended by the WHO, we assessed the five steps that are measurable by maternal self-report and would likely exhibit variability. Receipt of a free formula sample or invitation to a free sample campaign by the time of survey was also asked. Infant feeding status at the time of the survey was measured among women with infants younger than 5 months, which was a subgroup of mothers who delivered during the pandemic. Mothers were asked what was given to infants during the 24 h before the survey and when nothing other than breast milk was given, the status was classified as exclusive breastfeeding. Results: While 82.2% of women with a delivery before the pandemic intended to breastfeed, the rate was 75.6% during the pandemic (p = 0.120). The average number of breastfeeding support steps received was 3.24 before the pandemic but it was 3.01 during the pandemic (p = 0.069). In particular, rooming-in was less frequent (39.3% before vs. 27.8% during the pandemic, p = 0.014). Among mothers with infants younger than 5 months who had a delivery during the pandemic (n = 189), only 37.0% (n = 70) reported exclusively breastfeeding during the 24 h before completing the survey. Multiple logistic regression analysis indicated that receiving support for all five steps was positively associated with exclusive breastfeeding during the 24 h before the survey (adjusted odds ratio 4.51; 95% CI [1.50-13.61]). Receipt of a free formula sample or invitation to a free sample campaign was negatively associated with exclusive breastfeeding (adjusted odds ratio 0.43; 95% CI [0.19-0.98]). Other factors related to non-exclusive breastfeeding were older maternal age, lower education level, primiparity, and no breastfeeding intention. Conclusions: The pandemic weakened breastfeeding support for healthy women in Japan; however, support practice that adhered to WHO recommendations appeared to be effective during the pandemic.
Restrictions on healthcare utilization and psychological distress among patients with diseases potentially vulnerable to COVID-19; the JACSIS 2020 study. 国際誌

Emi Takeuchi, Kota Katanoda, Simone Cheli, Gil Goldzweig, Takahiro Tabuchi

Health psychology and behavioral medicine　10　(1)　229-240　2022年

DOI： 10.1080/21642850.2022.2037429 　

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Background: Patients with comorbidity are at higher risk of deteriorating COVID-19, but they need to access healthcare services regularly for their primary disease. This study aimed to investigate whether patients restricted healthcare utilization due to the COVID-19 pandemic and to understand the relations between restriction of healthcare utilization and psychological distress of patients with a disease potentially vulnerable to COVID-19. Methods: Participants were a sub-sample of 6,360 individuals suffering from chronic diseases with hypertension, diabetes, respiratory diseases, cerebrovascular disease, and cancer from the nationally representative cross-sectional internet survey data of Japan. Participants reported healthcare utilization during the first state of emergency, as well as psychological distress (K6: The Kessler Psychological Distress Scale 6) in three months after the state of emergency was ended. Multivariate linear regression analyses were performed to examine the correlation between psychological distress and healthcare utilization. Results: In total, 16% restrained from visiting a hospital as scheduled or canceled a doctor visit. Approximately less than 2% experienced cancellation or delay of hospitalization, treatment, or nursing-care services. After controlling for confounders, multivariate linear regression analysis showed that those who lacked medicines, experienced deteriorated health conditions, and could not visit a hospital during the state of emergency reported severe psychological distress three months later among the patients with all disease types except cancer (β = 0.10∼0.25). Conclusions: The study indicated the restriction in healthcare utilization might be a risk factor for psychological distress among patients. Careful attention to the mental status of patients, especially those who were restricted in healthcare utilization, is necessary.
Temporary employment and suicidal ideation in COVID-19 pandemic in Japan: A cross-sectional nationwide survey. 国際誌

Natsu Sasaki, Takahiro Tabuchi, Ryo Okubo, Tomohiro Ishimaru, Mayumi Kataoka, Daisuke Nishi

Journal of occupational health　64　(1)　e12319　2022年1月

DOI： 10.1002/1348-9585.12319 　

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OBJECTIVES: Association between employment contract (temporary vs. permanent) and suicidal ideation (persistent suicidal ideation [i.e., with onset before COVID-19] or newly developed under COVID-19 pandemic) was examined using a nationally representative cross-sectional study in Japan. METHODS: An Internet survey was conducted from August to September 2020. The participants' inclusion criteria for this study were as follows: (i) 20-65 years old, (ii) employees (excluding self-employed, students, retired, housewives, and unemployed). The associations of suicidal ideation with the employees' factors were analyzed using the multinomial logistic regression model, adjusting for covariates (sex, age, marital status, education, company size, industries, and a history of psychiatric disease). RESULTS: Of total 12 249 participants, 72.4% were permanent and 27.6% were temporary employees. The prevalence was 8.5% for persistent suicidal ideation and 3.2% for newly developed suicidal ideation in the COVID-19 pandemic. Temporary employment was significantly associated with persistent suicidal ideation (adjusted odds ratio [aOR] = 1.36 [95% confidence interval, CI: 1.16-1.59]; P < .001), but not associated with newly developed suicidal ideation (aOR = 1.10 [0.85-1.42]; P = .457) after adjusting the covariates. Sensitivity analysis showed temporary employment was significantly associated with persistent suicidal ideation only in women. Newly developed suicidal ideation was significantly higher among participants of a young age, employees in drinking/eating/hotel business industry, and those having a history of psychiatric disease than among the counterparts. CONCLUSIONS: Working on a temporary employment contract was associated with persistent suicidal ideation under conditions of COVID-19 outbreaks in Japan. However, the result showed no significant difference in newly developed suicidal ideation. Further longitudinal study will be needed to examine the risk of being employed on an unstable occupational contract in the prolonged pandemic.
Cancer Incidence, Mortality, Years of Life Lost, Years Lived With Disability, and Disability-Adjusted Life Years for 29 Cancer Groups From 2010 to 2019: A Systematic Analysis for the Global Burden of Disease Study 2019. 国際誌

Jonathan M Kocarnik, Kelly Compton, Frances E Dean, Weijia Fu, Brian L Gaw, James D Harvey, Hannah Jacqueline Henrikson, Dan Lu, Alyssa Pennini, Rixing Xu, Emad Ababneh, Mohsen Abbasi-Kangevari, Hedayat Abbastabar, Sherief M Abd-Elsalam, Amir Abdoli, Aidin Abedi, Hassan Abidi, Hassan Abolhassani, Isaac Akinkunmi Adedeji, Qorinah Estiningtyas Sakilah Adnani, Shailesh M Advani, Muhammad Sohail Afzal, Mohammad Aghaali, Bright Opoku Ahinkorah, Sajjad Ahmad, Tauseef Ahmad, Ali Ahmadi, Sepideh Ahmadi, Tarik Ahmed Rashid, Yusra Ahmed Salih, Gizachew Taddesse Akalu, Addis Aklilu, Tayyaba Akram, Chisom Joyqueenet Akunna, Hanadi Al Hamad, Fares Alahdab, Ziyad Al-Aly, Saqib Ali, Yousef Alimohamadi, Vahid Alipour, Syed Mohamed Aljunid, Motasem Alkhayyat, Amir Almasi-Hashiani, Nihad A Almasri, Sadeq Ali Ali Al-Maweri, Sami Almustanyir, Nivaldo Alonso, Nelson Alvis-Guzman, Hubert Amu, Etsay Woldu Anbesu, Robert Ancuceanu, Fereshteh Ansari, Alireza Ansari-Moghaddam, Maxwell Hubert Antwi, Davood Anvari, Anayochukwu Edward Anyasodor, Muhammad Aqeel, Jalal Arabloo, Morteza Arab-Zozani, Olatunde Aremu, Hany Ariffin, Timur Aripov, Muhammad Arshad, Al Artaman, Judie Arulappan, Zatollah Asemi, Mohammad Asghari Jafarabadi, Tahira Ashraf, Prince Atorkey, Avinash Aujayeb, Marcel Ausloos, Atalel Fentahun Awedew, Beatriz Paulina Ayala Quintanilla, Temesgen Ayenew, Mohammed A Azab, Sina Azadnajafabad, Amirhossein Azari Jafari, Ghasem Azarian, Ahmed Y Azzam, Ashish D Badiye, Saeed Bahadory, Atif Amin Baig, Jennifer L Baker, Senthilkumar Balakrishnan, Maciej Banach, Till Winfried Bärnighausen, Francesco Barone-Adesi, Fabio Barra, Amadou Barrow, Masoud Behzadifar, Uzma Iqbal Belgaumi, Woldesellassie M Mequanint Bezabhe, Yihienew Mequanint Bezabih, Devidas S Bhagat, Akshaya Srikanth Bhagavathula, Nikha Bhardwaj, Pankaj Bhardwaj, Sonu Bhaskar, Krittika Bhattacharyya, Vijayalakshmi S Bhojaraja, Sadia Bibi, Ali Bijani, Antonio Biondi, Catherine Bisignano, Tone Bjørge, Archie Bleyer, Oleg Blyuss, 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Tim Robert Driscoll, Hedyeh Ebrahimi, Sahar Eftekharzadeh, Maha El Tantawi, Hassan El-Abid, Iffat Elbarazi, Hala Rashad Elhabashy, Muhammed Elhadi, Shaimaa I El-Jaafary, Babak Eshrati, Sharareh Eskandarieh, Firooz Esmaeilzadeh, Arash Etemadi, Sayeh Ezzikouri, Mohammed Faisaluddin, Emerito Jose A Faraon, Jawad Fares, Farshad Farzadfar, Abdullah Hamid Feroze, Simone Ferrero, Lorenzo Ferro Desideri, Irina Filip, Florian Fischer, James L Fisher, Masoud Foroutan, Takeshi Fukumoto, Peter Andras Gaal, Mohamed M Gad, Muktar A Gadanya, Silvano Gallus, Mariana Gaspar Fonseca, Abera Getachew Obsa, Mansour Ghafourifard, Ahmad Ghashghaee, Nermin Ghith, Maryam Gholamalizadeh, Syed Amir Gilani, Themba G Ginindza, Abraham Tamirat T Gizaw, James C Glasbey, Mahaveer Golechha, Pouya Goleij, Ricardo Santiago Gomez, Sameer Vali Gopalani, Giuseppe Gorini, Houman Goudarzi, Giuseppe Grosso, Mohammed Ibrahim Mohialdeen Gubari, Maximiliano Ribeiro Guerra, Avirup Guha, D Sanjeeva Gunasekera, Bhawna Gupta, Veer Bala Gupta, Vivek Kumar Gupta, Reyna Alma Gutiérrez, Nima Hafezi-Nejad, Mohammad Rifat Haider, Arvin Haj-Mirzaian, Rabih Halwani, Randah R Hamadeh, Sajid Hameed, Samer Hamidi, Asif Hanif, Shafiul Haque, Netanja I Harlianto, Josep Maria Haro, Ahmed I Hasaballah, Soheil Hassanipour, Roderick J Hay, Simon I Hay, Khezar Hayat, Golnaz Heidari, Mohammad Heidari, Brenda Yuliana Herrera-Serna, Claudiu Herteliu, Kamal Hezam, Ramesh Holla, Md Mahbub Hossain, Mohammad Bellal Hossain Hossain, Mohammad-Salar Hosseini, Mostafa Hosseini, Mehdi Hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Mowafa Househ, Mohamed Hsairi, Junjie Huang, Fernando N Hugo, Rabia Hussain, Nawfal R Hussein, Bing-Fang Hwang, Ivo Iavicoli, Segun Emmanuel Ibitoye, Fidelia Ida, Kevin S Ikuta, Olayinka Stephen Ilesanmi, Irena M Ilic, Milena D Ilic, Lalu Muhammad Irham, Jessica Y Islam, Rakibul M Islam, Sheikh Mohammed Shariful Islam, Nahlah Elkudssiah Ismail, Gaetano Isola, Masao Iwagami, Louis Jacob, Vardhmaan Jain, Mihajlo B Jakovljevic, Tahereh Javaheri, Shubha Jayaram, Seyed Behzad Jazayeri, Ravi Prakash Jha, Jost B Jonas, Tamas Joo, Nitin Joseph, Farahnaz Joukar, Mikk Jürisson, Ali Kabir, Danial Kahrizi, Leila R Kalankesh, Rohollah Kalhor, Feroze Kaliyadan, Yogeshwar Kalkonde, Ashwin Kamath, Nawzad Kameran Al-Salihi, Himal Kandel, Neeti Kapoor, André Karch, Ayele Semachew Kasa, Srinivasa Vittal Katikireddi, Joonas H Kauppila, Taras Kavetskyy, Sewnet Adem Kebede, Pedram Keshavarz, Mohammad Keykhaei, Yousef Saleh Khader, Rovshan Khalilov, Gulfaraz Khan, Maseer Khan, Md Nuruzzaman Khan, Moien A B Khan, Young-Ho Khang, Amir M Khater, Maryam Khayamzadeh, Gyu Ri Kim, Yun Jin Kim, Adnan Kisa, Sezer Kisa, Katarzyna Kissimova-Skarbek, Jacek A Kopec, Rajasekaran Koteeswaran, Parvaiz A Koul, Sindhura Lakshmi Koulmane Laxminarayana, Ai Koyanagi, Burcu Kucuk Bicer, Nuworza Kugbey, G Anil Kumar, Narinder Kumar, Nithin Kumar, Om P Kurmi, Tezer Kutluk, Carlo La Vecchia, Faris Hasan Lami, Iván Landires, Paolo Lauriola, Sang-Woong Lee, Shaun Wen Huey Lee, Wei-Chen Lee, Yo Han Lee, James Leigh, Elvynna Leong, Jiarui Li, Ming-Chieh Li, Xuefeng Liu, Joana A Loureiro, Raimundas Lunevicius, Muhammed Magdy Abd El Razek, Azeem Majeed, Alaa Makki, Shilpa Male, Ahmad Azam Malik, Mohammad Ali Mansournia, Santi Martini, Seyedeh Zahra Masoumi, Prashant Mathur, Martin McKee, Ravi Mehrotra, Walter Mendoza, Ritesh G Menezes, Endalkachew Worku Mengesha, Mohamed Kamal Mesregah, Tomislav Mestrovic, Junmei Miao Jonasson, Bartosz Miazgowski, Tomasz Miazgowski, Irmina Maria Michalek, Ted R Miller, Hamed Mirzaei, Hamid Reza Mirzaei, Sanjeev Misra, Prasanna Mithra, Masoud Moghadaszadeh, Karzan Abdulmuhsin Mohammad, Yousef Mohammad, Mokhtar Mohammadi, Seyyede Momeneh Mohammadi, Abdollah Mohammadian-Hafshejani, Shafiu Mohammed, Nagabhishek Moka, Ali H Mokdad, Mariam Molokhia, Lorenzo Monasta, Mohammad Ali Moni, Mohammad Amin Moosavi, Yousef Moradi, Paula Moraga, Joana Morgado-da-Costa, Shane Douglas Morrison, Abbas Mosapour, Sumaira Mubarik, Lillian Mwanri, Ahamarshan Jayaraman Nagarajan, Shankar Prasad Nagaraju, Chie Nagata, Mukhammad David Naimzada, Vinay Nangia, Atta Abbas Naqvi, Sreenivas Narasimha Swamy, Rawlance Ndejjo, Sabina O Nduaguba, Ionut Negoi, Serban Mircea Negru, Sandhya Neupane Kandel, Cuong Tat Nguyen, Huong Lan Thi Nguyen, Robina Khan Niazi, Chukwudi A Nnaji, Nurulamin M Noor, Virginia Nuñez-Samudio, Chimezie Igwegbe Nzoputam, Bogdan Oancea, Chimedsuren Ochir, Oluwakemi Ololade Odukoya, Felix Akpojene Ogbo, Andrew T Olagunju, Babayemi Oluwaseun Olakunde, Emad Omar, Ahmed Omar Bali, Abidemi E Emmanuel Omonisi, Sokking Ong, Obinna E Onwujekwe, Hans Orru, Doris V Ortega-Altamirano, Nikita Otstavnov, Stanislav S Otstavnov, Mayowa O Owolabi, Mahesh P A, Jagadish Rao Padubidri, Keyvan Pakshir, Adrian Pana, Demosthenes Panagiotakos, Songhomitra Panda-Jonas, Shahina Pardhan, Eun-Cheol Park, Eun-Kee Park, Fatemeh Pashazadeh Kan, Harsh K Patel, Jenil R Patel, Siddhartha Pati, Sanjay M Pattanshetty, Uttam Paudel, David M Pereira, Renato B Pereira, Arokiasamy Perianayagam, Julian David Pillay, Saeed Pirouzpanah, Farhad Pishgar, Indrashis Podder, Maarten J Postma, Hadi Pourjafar, Akila Prashant, Liliana Preotescu, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Raghu Anekal Radhakrishnan, Venkatraman Radhakrishnan, Ata Rafiee, Fakher Rahim, Shadi Rahimzadeh, Mosiur Rahman, Muhammad Aziz Rahman, Amir Masoud Rahmani, Nazanin Rajai, Aashish Rajesh, Ivo Rakovac, Pradhum Ram, Kiana Ramezanzadeh, Kamal Ranabhat, Priyanga Ranasinghe, Chythra R Rao, Sowmya J Rao, Reza Rawassizadeh, Mohammad Sadegh Razeghinia, Andre M N Renzaho, Negar Rezaei, Nima Rezaei, Aziz Rezapour, Thomas J Roberts, Jefferson Antonio Buendia Rodriguez, Peter Rohloff, Michele Romoli, Luca Ronfani, Gholamreza Roshandel, Godfrey M Rwegerera, Manjula S, Siamak Sabour, Basema Saddik, Umar Saeed, Amirhossein Sahebkar, Harihar Sahoo, Sana Salehi, Marwa Rashad Salem, Hamideh Salimzadeh, Mehrnoosh Samaei, Abdallah M Samy, Juan Sanabria, Senthilkumar Sankararaman, Milena M Santric-Milicevic, Yaeesh Sardiwalla, Arash Sarveazad, Brijesh Sathian, Monika Sawhney, Mete Saylan, Ione Jayce Ceola Schneider, Mario Sekerija, Allen Seylani, Omid Shafaat, Zahra Shaghaghi, Masood Ali Shaikh, Erfan Shamsoddin, Mohammed Shannawaz, Rajesh Sharma, Aziz Sheikh, Sara Sheikhbahaei, Adithi Shetty, Jeevan K Shetty, Pavanchand H Shetty, Kenji Shibuya, Reza Shirkoohi, K M Shivakumar, Velizar Shivarov, Soraya Siabani, Sudeep K Siddappa Malleshappa, Diego Augusto Santos Silva, Jasvinder A Singh, Yitagesu Sintayehu, Valentin Yurievich Skryabin, Anna Aleksandrovna Skryabina, Matthew J Soeberg, Ahmad Sofi-Mahmudi, Houman Sotoudeh, Paschalis Steiropoulos, Kurt Straif, Ranjeeta Subedi, Mu'awiyyah Babale Sufiyan, Iyad Sultan, Saima Sultana, Daniel Sur, Viktória Szerencsés, Miklós Szócska, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Hooman Tadbiri, Amir Taherkhani, Ken Takahashi, Iman M Talaat, Ker-Kan Tan, Vivian Y Tat, Bemnet Amare A Tedla, Yonas Getaye Tefera, Arash Tehrani-Banihashemi, Mohamad-Hani Temsah, Fisaha Haile Tesfay, Gizachew Assefa Tessema, Rekha Thapar, Aravind Thavamani, Viveksandeep Thoguluva Chandrasekar, Nihal Thomas, Hamid Reza Tohidinik, Mathilde Touvier, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Mai Thi Ngoc Tran, Jaya Prasad Tripathy, Biruk Shalmeno Tusa, Irfan Ullah, Saif Ullah, Krishna Kishore Umapathi, Bhaskaran Unnikrishnan, Era Upadhyay, Marco Vacante, Maryam Vaezi, Sahel Valadan Tahbaz, Diana Zuleika Velazquez, Massimiliano Veroux, Francesco S Violante, Vasily Vlassov, Bay Vo, Victor Volovici, Giang Thu Vu, Yasir Waheed, Richard G Wamai, Paul Ward, Yi Feng Wen, Ronny Westerman, Andrea Sylvia Winkler, Lalit Yadav, Seyed Hossein Yahyazadeh Jabbari, Lin Yang, Sanni Yaya, Taklo Simeneh Yazie Yazie, Yigizie Yeshaw, Naohiro Yonemoto, Mustafa Z Younis, Zabihollah Yousefi, Chuanhua Yu, Deniz Yuce, Ismaeel Yunusa, Vesna Zadnik, Fariba Zare, Mikhail Sergeevich Zastrozhin, Anasthasia Zastrozhina, Jianrong Zhang, Chenwen Zhong, Linghui Zhou, Cong Zhu, Arash Ziapour, Ivan R Zimmermann, Christina Fitzmaurice, Christopher J L Murray, Lisa M Force

JAMA oncology　8　(3)　420-444　2021年12月30日

DOI： 10.1001/jamaoncol.2021.6987 　

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Importance: The Global Burden of Diseases, Injuries, and Risk Factors Study 2019 (GBD 2019) provided systematic estimates of incidence, morbidity, and mortality to inform local and international efforts toward reducing cancer burden. Objective: To estimate cancer burden and trends globally for 204 countries and territories and by Sociodemographic Index (SDI) quintiles from 2010 to 2019. Evidence Review: The GBD 2019 estimation methods were used to describe cancer incidence, mortality, years lived with disability, years of life lost, and disability-adjusted life years (DALYs) in 2019 and over the past decade. Estimates are also provided by quintiles of the SDI, a composite measure of educational attainment, income per capita, and total fertility rate for those younger than 25 years. Estimates include 95% uncertainty intervals (UIs). Findings: In 2019, there were an estimated 23.6 million (95% UI, 22.2-24.9 million) new cancer cases (17.2 million when excluding nonmelanoma skin cancer) and 10.0 million (95% UI, 9.36-10.6 million) cancer deaths globally, with an estimated 250 million (235-264 million) DALYs due to cancer. Since 2010, these represented a 26.3% (95% UI, 20.3%-32.3%) increase in new cases, a 20.9% (95% UI, 14.2%-27.6%) increase in deaths, and a 16.0% (95% UI, 9.3%-22.8%) increase in DALYs. Among 22 groups of diseases and injuries in the GBD 2019 study, cancer was second only to cardiovascular diseases for the number of deaths, years of life lost, and DALYs globally in 2019. Cancer burden differed across SDI quintiles. The proportion of years lived with disability that contributed to DALYs increased with SDI, ranging from 1.4% (1.1%-1.8%) in the low SDI quintile to 5.7% (4.2%-7.1%) in the high SDI quintile. While the high SDI quintile had the highest number of new cases in 2019, the middle SDI quintile had the highest number of cancer deaths and DALYs. From 2010 to 2019, the largest percentage increase in the numbers of cases and deaths occurred in the low and low-middle SDI quintiles. Conclusions and Relevance: The results of this systematic analysis suggest that the global burden of cancer is substantial and growing, with burden differing by SDI. These results provide comprehensive and comparable estimates that can potentially inform efforts toward equitable cancer control around the world.
[Attitudes and treatment status of individuals with underlying diseases during the coronavirus disease: Questionnaire survey on the situation from August to September 2020].

Ayako Okuyama, Kota Katanoda, Takahiro Tabuchi

[Nihon koshu eisei zasshi] Japanese journal of public health　69　(3)　204-214　2021年12月20日

DOI： 10.11236/jph.21-086 　
Disrupted care during the COVID-19 state of emergency and productivity loss attributed to presenteeism in workers: a nationwide cross-sectional study. 国際誌

Tomohiro Ishimaru, Kanami Tsuno, Ai Hori, Makoto Okawara, Yoshino Yasuda, Yoshihisa Fujino, Takahiro Tabuchi

BMJ open　11　(12)　e050068　2021年12月14日

DOI： 10.1136/bmjopen-2021-050068 　

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OBJECTIVES: The COVID-19 pandemic has caused medical care delays and avoidance around the globe. However, little is known about the relationship between disrupted care and productivity loss attributed to presenteeism during the COVID-19 pandemic. We aimed to investigate whether disrupted care during the COVID-19 state of emergency was associated with health status and productivity loss. METHODS: We used data from a nationwide, cross-sectional, Internet-based, self-administered survey. We performed multiple logistic regression analysis on data from 14 545 participants to investigate the associations among variables related to disrupted care, health status and the Work Functioning Impairment Scale, with a cut-off of 21 points. RESULTS: Participants who experienced exacerbation of underlying disease (adjusted OR (aOR) 2.84; 95% CI 2.28 to 3.53) or any type of disrupted care were more likely to show low productivity at work. Experiencing disruptions in routine and non-routine clinical settings (aOR 4.64; 95% CI 3.64 to 5.92 and aOR 6.29; 95% CI 4.74 to 8.34, respectively), and running out of drugs (aOR 6.13; 95% CI 4.60 to 8.18) were strongly associated with exacerbation of underlying disease. CONCLUSIONS: Workers who experienced disrupted care were much more likely to show productivity loss. Exacerbation of underlying disease is one possible pathway through which disrupted care could affect productivity loss attributed to presenteeism. Our study provides evidence of the importance of early diagnosis and continuous treatment of non-COVID-19 patients to enable them to remain healthy and continue to work during the pandemic.
Incidence and relative risk of metachronous second primary cancers for 16 cancer sites, Osaka, Japan, 2000-2015: Population-based analysis. 国際誌

Satomi Odani, Takahiro Tabuchi, Kayo Nakata, Toshitaka Morishima, Yoshihiro Kuwabara, Shihoko Koyama, Haruka Kudo, Mizuki Kato, Isao Miyashiro

Cancer medicine　11　(2)　507-519　2021年11月29日

DOI： 10.1002/cam4.4457 　

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BACKGROUND: An increasing number of cancer survivors have developed multiple primaries. This study aims to describe the incidence and risk patterns of metachronous second primary cancers (SPCs) in Osaka, Japan. METHODS: Data were obtained from the Osaka Cancer Registry, a population-based database of all cancers diagnosed in Osaka. The study subjects were individuals who were first diagnosed with invasive cancers in 16 major cancer sites during 2000-2014, aged 15-79 years, survived at least 3 months, and were followed up for 10 years. We measured incidence rates, cumulative risks, and standardized incidence ratios (SIRs: with the Osaka general population as the referent) of developing SPCs during 3 months to 10 years after the first diagnosis. RESULTS: During 2000-2015, among 418,791 cancer survivors, 24,368 (5.8%) developed SPCs within 10 years of first diagnosis. Males had higher incidence rates than females except among young-onset survivors (aged 15-39 years). 10-year cumulative risks among survivors aged 70-79 years (the most dominant age group) were 24.0% (male) and 11.8% (female). 10-year SIRs were 1.38 (95% CI, 1.36-1.40; male) and 1.44 (95% CI, 1.41-1.48; female) with higher estimates among younger survivors in both sexes. Strong bidirectional associations were observed between oral/pharyngeal, esophageal, and laryngeal cancers. Survivors of any smoking-related cancers had elevated SIRs of developing smoking-related SPCs. Similar results were observed for alcohol-related cancers. CONCLUSIONS: Cancer survivors are at excess risk of developing SPCs compared to the general population. Continued surveillance is warranted to inform survivorship care through risk-based long-term care planning and lifestyle-changing efforts to prevent new cancers.
Increased Work from Home and Low Back Pain among Japanese Desk Workers during the Coronavirus Disease 2019 Pandemic: A Cross-Sectional Study. 国際誌

Akira Minoura, Tomohiro Ishimaru, Akatsuki Kokaze, Takahiro Tabuchi

International journal of environmental research and public health　18　(23)　2021年11月24日

DOI： 10.3390/ijerph182312363 　

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To prevent the spread of coronavirus disease 2019 (COVID-19), desk workers in Japan have been encouraged to work from home. Due to rapidly increased working from home, working in environments that are not properly designed and working with poor posture can affect low back pain (LBP). This study aimed to examine the relationship between increased work from home during the COVID-19 pandemic and LBP among Japanese desk workers. Using study data from the Japan COVID-19 and Society Internet Survey 2020 conducted from August to September 2020, 4227 desk workers who did not have LBP before the COVID-19 pandemic were analyzed out of 25,482 total respondents. Odds ratios (ORs) and 95% confidence intervals (CIs) for LBP were calculated by multivariable logistic regression, adjusting for covariates such as socioeconomic factors. During the COVID-19 pandemic, 31.3% of desk workers with an increased chance of working from home, and 4.1% had LBP. Desk workers with increased working from home were more likely to have LBP (OR: 2.00 (95% CI, 1.36-2.93)). In this large-scale study, increased work from home was associated with LBP among desk workers during the COVID-19 pandemic. Therefore, preparing an appropriate work environment for desk workers working from home can improve productivity, leading to positive effects.
糖尿病患者のCOVID-19に対する恐怖が受診控えに与える影響(JACSIS研究)

箕浦明, 杉山雄大, 小山晃英, 田淵貴大

日本公衆衛生学会総会抄録集　80回　509-509　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN：1347-8060
新型コロナ感染症拡大下でのビデオ通話の利用と孤独感の関連

荒川裕貴, 西岡大輔, 田淵貴大, Inoue Kosuke, 近藤尚己

日本公衆衛生学会総会抄録集　80回　221-221　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN：1347-8060
日本におけるCOVID-19感染拡大後の外出自粛と体重増加との関連 JACSIS研究

原里紗子, 遠又靖丈, 阪野優紀香, 野村美帆, 大塚達以, 田淵貴大

日本公衆衛生学会総会抄録集　80回　281-281　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN：1347-8060
社会環境整備によるヘルスプロモーション活動の目標設定これからの10年の活動に向けた社会環境整備目標の項目提案

近藤尚己, 西尾麻里沙, 相田潤, 田淵貴大, 長谷田真帆, 金森万里子, 荒川裕貴, 伊藤ゆり

日本公衆衛生学会総会抄録集　80回　120-120　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN：1347-8060
糖尿病患者のCOVID-19に対する恐怖が受診控えに与える影響(JACSIS研究)

箕浦明, 杉山雄大, 小山晃英, 田淵貴大

日本公衆衛生学会総会抄録集　80回　509-509　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN：1347-8060
[Effects of ordinances prohibiting smoking in private homes with children following smoke-free household rules in Tokyo].

Yuka Umeki, Takahiro Tabuchi

[Nihon koshu eisei zasshi] Japanese journal of public health　68　(12)　914-924　2021年10月22日

DOI： 10.11236/jph.21-051 　

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Objectives Exposure to secondhand smoke is harmful to children's health. Therefore, the Tokyo metropolitan area implemented an ordinance on April 1st, 2018 that prohibits smoking in private homes when children are present. To date, the effect of this ordinance has not been studied. In this study, we evaluated the change in the percentage of residents in the Tokyo metropolitan area who have smoke-free household rules using difference-in-difference (DID) analysis.Methods A one year, follow-up, longitudinal internet survey of the general Japanese population was conducted from 2018 to 2019 (Japan Society and New Tobacco Internet Survey, JASTIS). DID analysis was conducted using the percentage of residents who have smoke-free household rules in Tokyo metropolitan area and control groups in 2018 and 2019.Results We utilized three control groups (Control 1: residents in Japan except from Tokyo metropolitan area; Control 2: residents in Japan except from Kanto region; Control 3: residents in prefectures which have ordinance-designated city) for DID analysis. Covariate-adjusted DID estimates for each control group were -1.0 percentage points (Control 1, 95% Confidence Interval (CI)=-5.8, 3.9), -1.0 percentage points (Control 2, 95% CI=-5.9, 4.0), and -1.0 percentage points (Control 3, 95% CI=-5.9, 3.9) indicating that there was no significant difference for all control groups. Moreover, no significant difference was observed when respondents' answers were analyzed and stratified according to sex, age, household income, housing tenure, smoking status, education, or marital status.Conclusions DID analysis revealed no significant change in the percentage of residents of the Tokyo metropolitan area who have smoke-free household rules after the implementation of the ordinance. This study will be useful for local governments when planning and promoting more effective smoke-free ordinances.
Social Capital and COVID-19 Deaths: An Ecological Analysis in Japan. 国際誌

Hiroshi Murayama, Isuzu Nakamoto, Takahiro Tabuchi

International journal of environmental research and public health　18　(20)　2021年10月19日

DOI： 10.3390/ijerph182010982 　

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Social contextual factors could determine mortality by the coronavirus disease 2019 (COVID-19), with social capital as a potential determinant. This study aimed to examine the association between prefecture-level social capital and COVID-19 deaths in Japan. Data on the cumulative number of COVID-19 deaths per 100,000 individuals between 1 October 2020 and 30 June 2021 in 47 prefectures were obtained from the government open-access database. Prefecture-level social capital was collected from a large-scale web-based nationwide survey conducted between August and September 2020. We included trust in neighbors, norm of reciprocity in the neighborhood, and trust in the national government as cognitive social capital, and neighborhood ties and social participation as structural social capital. The cumulative COVID-19 deaths per 100,000 individuals (1 October 2020 to 30 June 2021) ranged from 0.15 to 27.98 in 47 prefectures. A multiple regression analysis after adjusting for covariates showed that a greater norm of reciprocity and government trust were associated with fewer COVID-19 deaths during the first and second 3-month periods of observation. In the third 3-month period, the association between COVID-19 deaths and government trust became nonsignificant. Trust in neighbors, neighborhood ties, and social participation were not related to COVID-19 deaths during any time period. The disparity of COVID-19 deaths by prefecture in Japan can be explained by cognitive social capital. This study suggests that the association between social capital and COVID-19 deaths may vary according to the dimension of social capital and time period.
Are tobacco prices in Japan appropriate? An old but still relevant question.

Masao Ichikawa, Takahiro Tabuchi

Journal of epidemiology　32　(1)　57-59　2021年10月16日

DOI： 10.2188/jea.JE20210416 　
Association between work-related changes caused by the COVID-19 pandemic and severe psychological distress among Japanese workers.

Naoki Shiota, Tomohiro Ishimaru, Makoto Okawara, Yoshihisa Fujino, Takahiro Tabuchi

Industrial health　60　(3)　216-223　2021年10月15日

DOI： 10.2486/indhealth.2021-0092 　

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This study aimed to evaluate the association between work-related changes caused by COVID-19 and psychological distress among Japanese workers. The study was conducted from August 25 to September 30, 2020. The participants were 15,454 employees who were registered as panelists with an online survey company. The Kessler psychological distress scale with a 13-point cutoff was used to measure psychological distress. Multiple logistic regression was performed. Of the respondents, 8.9% were evaluated as having severe psychological distress. Among five examined work-related changes, being laid off and changing jobs (adjusted odds ratio [aOR] = 5.43; 95% confidence interval [CI]: 4.18-7.05), experiencing temporary workplace closure (aOR = 1.94; 95% CI: 1.67-2.25), being forced to visit the workplace for paperwork (aOR = 1.84; 95% CI: 1.58-2.15), and starting telework from home (aOR = 1.18; 95% CI: 1.01-1.37) were associated with increased psychological distress; no significant association was found for participation in work-related online meetings. The impact on psychological distress was greater among men, especially for being laid off and changing jobs because of COVID-19. It is important to assess and reduce negative mental health effects among workers experiencing work-related changes caused by the COVID-19 pandemic, taking gender differences into account.
Factors Associated with the Work Engagement of Employees Working from Home during the COVID-19 Pandemic in Japan. 国際誌

Hoichi Amano, Yoshiharu Fukuda, Katsuhiko Shibuya, Akihiko Ozaki, Takahiro Tabuchi

International journal of environmental research and public health　18　(19)　2021年10月6日

DOI： 10.3390/ijerph181910495 　

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This study aimed to identify factors influencing the work engagement of employees working from home during the COVID-19 pandemic in Japan. Employees' work engagement was examined using the following survey questions: "Do you feel energized when you are at work? (yes or no)" and "Do you take pride in your work? (yes or no)" After adjusting for potential confounders, Poisson regression was used to examine prevalence ratio and 95% confidence intervals for employees' work engagement. We analyzed 15,670 individuals (11,894 of whom did not work from home and 3776 of whom worked from home). Their mean age was 45.6 ± 13.8 years, and 58.3% were men. Those who worked from home were younger than those who did not (43.9 ± 13.1 vs. 46.1 ± 13.9, p < 0.001). About 44% of all employees reported high work engagement. Among the employees who worked from home, an increase in sleep hours, effective interactions with supervisors, and working hours of ≤40 h/week were associated with engagement. Sensitivity analysis showed similar results. Close communication with superiors, refraining from working long hours, and obtaining adequate sleep may boost the work engagement of employees working from home.
Hospital volume and 5-year survival in head and neck cancer patients in Osaka, Japan 国際誌

Shihoko Koyama, Takahiro Tabuchi, Sumiyo Okawa, Yukari Taniyama, Kayo Nakata, Toshitaka Morishima, Isao Miyashiro

Japanese Journal of Clinical Oncology　51　(10)　1515-1522　2021年10月5日
出版者・発行元： Oxford University Press (OUP)
DOI： 10.1093/jjco/hyab132 　

eISSN：1465-3621

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<title>Abstract</title> <sec> <title>Background</title> Few previous studies have examined the relationship between hospital volume and hazard of death for head and neck cancer patients. The purpose of this study was to examine the association between hospital volume and 5-year survival from diagnosis among head and neck cancer patients. </sec> <sec> <title>Methods</title> Using data from the population-based Osaka Cancer Registry, hospital volume was divided into three volume groups according to the number of head and neck cancer treatments identified between 2009 and 2011. We analysed the association between hospital volume and 5-year survival among 3069 patients aged 0–79 using Cox proportional hazard models, adjusting for characteristics of patients. </sec> <sec> <title>Results</title> Compared with head and neck cancer patients in high-hospital volume, patients treated in middle- and low-hospital volume were found to have a higher risk of death (middle-hospital volume: hazard ratio = 1.26; 95% confidence interval, 1.09–1.46, low-hospital volume: hazard ratio = 1.24; 95% confidence interval, 1.06–1.46). </sec> <sec> <title>Conclusions</title> We found a significantly higher risk of hazard of death in middle- and low-hospital volume than in high-hospital volume for head and neck cancer. </sec>
Global, regional, and national mortality among young people aged 10–24 years, 1950–2019: a systematic analysis for the Global Burden of Disease Study 2019

Joseph L Ward, Peter S Azzopardi, Kate Louise Francis, John S Santelli, Vegard Skirbekk, Susan M Sawyer, Nicholas J Kassebaum, Ali H Mokdad, Simon I Hay, Foad Abd-Allah, Amir Abdoli, Mohammad Abdollahi, Aidin Abedi, Hassan Abolhassani, Lucas Guimarães Abreu, Michael R M Abrigo, Eman Abu-Gharbieh, Abdelrahman I Abushouk, Oladimeji M Adebayo, Victor Adekanmbi, Davoud Adham, Shailesh M Advani, Khashayar Afshari, Anurag Agrawal, Tauseef Ahmad, Keivan Ahmadi, Anwar E Ahmed, Budi Aji, Blessing Akombi-Inyang, Fares Alahdab, Ziyad Al-Aly, Khurshid Alam, Fahad Mashhour Alanezi, Turki M Alanzi, Jacqueline Elizabeth Alcalde-Rabanal, Biresaw Wassihun Alemu, Samar Al-Hajj, Robert Kaba Alhassan, Saqib Ali, Gianfranco Alicandro, Mehran Alijanzadeh, Syed Mohamed Aljunid, Amir Almasi-Hashiani, Nihad A Almasri, Hesham M Al-Mekhlafi, Jordi Alonso, Rajaa M Al-Raddadi, Khalid A Altirkawi, Nelson Alvis-Guzman, Azmeraw T Amare, Saeed Amini, Arya Aminorroaya, Arianna Maever L Amit, Dickson A Amugsi, Robert Ancuceanu, Deanna Anderlini, Catalina Liliana Andrei, Sofia Androudi, Fereshteh Ansari, Iman Ansari, Carl Abelardo T Antonio, Davood Anvari, Razique Anwer, Seth Christopher Yaw Appiah, Jalal Arabloo, Morteza Arab-Zozani, Johan Ärnlöv, Malke Asaad, Mehran Asadi-Aliabadi, Ali A Asadi-Pooya, Maha Moh'd Wahbi Atout, Marcel Ausloos, Elvis Korku Avenyo, Leticia Avila-Burgos, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Yared Asmare Aynalem, Samad Azari, Zelalem Nigussie Azene, Mohammad Hossein Bakhshaei, Shankar M Bakkannavar, Maciej Banach, Palash Chandra Banik, Miguel A Barboza, Suzanne Lyn Barker-Collo, Till Winfried Bärnighausen, Sanjay Basu, Bernhard T Baune, Mohsen Bayati, Neeraj Bedi, Ettore Beghi, Tariku Tesfaye Bekuma, Arielle Wilder Bell, Michelle L Bell, Corina Benjet, Isabela M Bensenor, Abadi Kidanemariam Berhe, Kidanemaryam Berhe, Adam E Berman, Akshaya Srikanth Bhagavathula, Nikha Bhardwaj, Pankaj Bhardwaj, Krittika Bhattacharyya, Suraj Bhattarai, Zulfiqar A Bhutta, Ali Bijani, Boris Bikbov, Antonio Biondi, Tesega Tesega Mengistu Birhanu, Raaj Kishore Biswas, Somayeh Bohlouli, Srinivasa Rao Bolla, Archith Boloor, Rohan Borschmann, Soufiane Boufous, Nicola Luigi Bragazzi, Dejana Braithwaite, Nicholas J K Breitborde, Hermann Brenner, Gabrielle B Britton, Richard A Burns, Sharath Burugina Nagaraja, Zahid A Butt, Florentino Luciano Caetano dos Santos, Luis Alberto Cámera, Ismael R Campos-Nonato, Julio Cesar Campuzano Rincon, Rosario Cárdenas, Giulia Carreras, Juan J Carrero, Felix Carvalho, Joao Mauricio Castaldelli-Maia, Carlos A Castañeda-Orjuela, Giulio Castelpietra, Ferrán Catalá-López, Ester Cerin, Joht Singh Chandan, Hsing-Yi Chang, Jung-Chen Chang, Jaykaran Charan, Vijay Kumar Chattu, Sarika Chaturvedi, Jee-Young Jasmine Choi, Mohiuddin Ahsanul Kabir Chowdhury, Devasahayam J Christopher, Dinh-Toi Chu, Michael T Chung, Sheng-Chia Chung, Flavia M Cicuttini, Traian Vasile Constantin, Vera Marisa Costa, Saad M A Dahlawi, Haijiang Dai, Xiaochen Dai, 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The Lancet　398　(10311)　1593-1618　2021年10月
出版者・発行元： Elsevier BV
DOI： 10.1016/s0140-6736(21)01546-4 　

ISSN：0140-6736
Anemia prevalence in women of reproductive age in low- and middle-income countries between 2000 and 2018

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Mamun, Fariborz Mansour-Ghanaei, Borhan Mansouri, Mohammad Ali Mansournia, Md Dilshad Dilshad Manzar, Carlos Alberto Marrugo Arnedo, Francisco Rogerlândio Martins-Melo, Anthony Masaka, Pallab K. Maulik, Benjamin K. Mayala, Medhin Mehari, Man Mohan Mehndiratta, Entezar Mehrabi Nasab, Fereshteh Mehri, Kala M. Mehta, Wahengbam Bigyananda Meitei, Teferi Mekonnen, Gebrekiros Gebremichael Meles, Mulugeta Melku, Walter Mendoza, Ritesh G. Menezes, Meresa Berwo Mengesha, Endalkachew Worku Mengesha, Tuomo J. Meretoja, Abera M. Mersha, Workua Mekonnen Metekiya, Tomasz Miazgowski, Irmina Maria Michalek, G. K. Mini, Shabir Ahmad Mir, Andreea Mirica, Erkin M. Mirrakhimov, Hamed Mirzaei, Maryam Mirzaei, Mehdi Mirzaei-Alavijeh, Sanjeev Misra, Babak Moazen, Masoud Moghadaszadeh, Yousef Mohammad, Dara K. Mohammad, Naser Mohammad Gholi Mezerji, Seyyede Momeneh Mohammadi, Abdollah Mohammadian-Hafshejani, Reza Mohammadpourhodki, Hayat Maeruf Mohammed, Salahuddin Mohammed, Ammas Siraj Mohammed, Shafiu Mohammed, Jemal Abdu Mohammed, Mohammad A. Mohseni Bandpei, Ali H. Mokdad, Alex Molassiotis, Lorenzo Monasta, Masoud Moradi, Maziar Moradi-Lakeh, Rahmatollah Moradzadeh, Paula Moraga, Abbas Mosapour, Simin Mouodi, Seyyed Meysam Mousavi, Amin Mousavi Khaneghah, Getaneh Baye B. Mulu, Mehnaz Munir, Moses K. Muriithi, G. V. S. Murthy, Ghulam Mustafa, Ashraf F. Nabhan, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Shankar Prasad Nagaraju, Mohsen Naghavi, Gurudatta Naik, Mukhammad David Naimzada, Vinay Nangia, Jobert Richie Nansseu, Atta Abbas Naqvi, Bruno Ramos Nascimento, Smitha Nayak, Vinod C. Nayak, Javad Nazari, Rawlance Ndejjo, Ionut Negoi, Ruxandra Irina Negoi, Henok Biresaw Netsere, Georges Nguefack-Tsague, Josephine W. Ngunjiri, Cuong Tat Nguyen, Diep Ngoc Nguyen, Huong Lan Thi Nguyen, Yeshambel T. Nigatu, Rajan Nikbakhsh, Amin Reza Nikpoor, Chukwudi A. Nnaji, Vuong Minh Nong, Jean Jacques Noubiap, Virginia Nunez-Samudio, Vincent Ebuka Nwatah, Tafadzwa Nyanhanda, Bogdan Oancea, Felix Akpojene Ogbo, Onome Bright Oghenetega, In-Hwan Oh, Daniel Micheal Okello, Morteza Oladnabi, Andrew T. Olagunju, Jacob Olusegun Olusanya, Bolajoko Olubukunola Olusanya, Ahmed Omar Bali, Muktar Omer Omer, Abidemi E. Emmanuel Omonisi, Obinna E. Onwujekwe, Alberto Ortiz, Eduardo Ortiz-Panozo, Nikita Otstavnov, Stanislav S. Otstavnov, Mayowa O. Owolabi, P. A. Mahesh, Jagadish Rao Padubidri, Abhijit P. Pakhare, Keyvan Pakshir, Adrian Pana, Songhomitra Panda-Jonas, Anamika Pandey, Seithikurippu R. Pandi-Perumal, Helena Ullyartha Pangaribuan, Deepak Kumar Pasupula, Sangram Kishor Patel, Urvish K. Patel, Ashish Pathak, George C. Patton, Hamidreza Pazoki Toroudi, Jeevan Pereira, Julia Moreira Pescarini, Hai Quang Pham, Brandon V. Pickering, Saeed Pirouzpanah, Meghdad Pirsaheb, Khem Narayan Pokhrel, Maarten J. Postma, Faheem Hyder Pottoo, Hadis Pourchamani, Hadi Pourjafar, Hossein Poustchi, Sergio I. Prada, Dimas Ria Angga Pribadi, Zahiruddin Quazi Syed, Navid Rabiee, Ata Rafiee, Fakher Rahim, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Amir Masoud Rahmani, Rajesh Kumar Rai, Aashish Rajesh, Pradhum Ram, Kiana Ramezanzadeh, Chhabi Lal Ranabhat, Sowmya J. Rao, Satish Rao, Prateek Rastogi, Priya Rathi, Lal Rawal, Wasiq Faraz Rawasia, Reza Rawassizadeh, Lemma Demissie Regassa, Robert C. Reiner, Bhageerathy Reshmi, Nima Rezaei, Omid Rezahosseini, Aziz Rezapour, Seyed Mohammad Riahi, Daniela Ribeiro, Ana Isabel Ribeiro, Jennifer Rickard, Hirbo Shore Roba, Leonardo Roever, Luca Ronfani, Morteza Rostamian, Susan Fred Rumisha, Godfrey M. Rwegerera, Siamak Sabour, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, S. Mohammad Sajadi, Nasir Salam, Marwa Rashad Salem, Hossein Samadi Kafil, Itamar S. Santos, Milena M. Santric-Milicevic, Sivan Yegnanarayana Iyer Saraswathy, Nizal Sarrafzadegan, Benn Sartorius, Arash Sarveazad, Brijesh Sathian, Thirunavukkarasu Sathish, Deepak Saxena, Alyssa N. Sbarra, David C. Schwebel, Anbissa Muleta Senbeta, Debarka Sengupta, Subramanian Senthilkumaran, Sadaf G. Sepanlou, Allen Seylani, Feng Sha, Omid Shafaat, Saeed Shahabi, Mohammad Shahbaz, Izza Shahid, Masood Ali Shaikh, Mohammed Feyisso Shaka, Ali S. Shalash, Mahdi Shamali, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Morteza Shamsizadeh, Mohammed Shannawaz, Kiomars Sharafi, Amrollah Sharifi, Aziz Sheikh, Abbas Sheikhtaheri, Ranjitha S. Shetty, B. Suresh Kumar Shetty, Adithi Shetty, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Reza Shirkoohi, Velizar Shivarov, Soraya Siabani, Sudeep K. Siddappa Malleshappa, Tariq Jamal Siddiqi, Negussie Boti Sidemo, Balbir Bagicha Singh, Surya Singh, Yitagesu Sintayehu, Valentin Yurievich Skryabin, Anna Aleksandrovna Skryabina, Mohammad Reza Sobhiyeh, Amin Soheili, Shahin Soltani, Muluken Bekele Sorrie, Emma Elizabeth Spurlock, Chandrashekhar T. Sreeramareddy, Agus Sudaryanto, Mu’awiyyah Babale Sufiyan, Iyad Sultan, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Biruk Wogayehu Taddele, Eyayou Girma Tadesse, Amir Taherkhani, Zemenu Tamir, Animut Tagele Tamiru, Md Ismail Tareque, Abdelghani Tbakhi, Hirut Teame, Yonas Getaye Tefera, Arash Tehrani-Banihashemi, Yohannes Tekalegn, Merhawi Gebremedhin Tekle, Berhane Fseha Teklehaimanot, Mohamad-Hani Temsah, Getayeneh Antehunegn Tesema, Kavumpurathu Raman Thankappan, Nihal Thomas, Takele Tiki, Asres Bedaso Tilahune, Mariya Vladimirovna Titova, Marcos Roberto Tovani-Palone, Khanh Bao Tran, Bach Xuan Tran, Rajnish Tripathi, Jaya Prasad Tripathy, Phuong N. Truong, Riaz Uddin, Anayat Ullah, Chukwuma David Umeokonkwo, Chigozie Jesse Uneke, Bhaskaran Unnikrishnan, Era Upadhyay, Muhammad Shariq Usman, Marco Vacante, Alireza Vakilian, Sahel Valadan Tahbaz, Pascual R. Valdez, Yasser Vasseghian, Madhur Verma, Francesco S. Violante, Bay Vo, Yohannes Dibaba Wado, Yasir Waheed, Yafeng Wang, Yuan-Pang Wang, Kinley Wangdi, Girmay Teklay Weldesamuel, Andrea Werdecker, Taweewat Wiangkham, Nuwan Darshana Wickramasinghe, Charles Shey Wiysonge, Tewodros Eshete Wonde, Ai-Min Wu, Chenkai Wu, Yang Xie, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Mingyou Yang, Sanni Yaya, Vahid Yazdi-Feyzabadi, Tomas Y. Yeheyis, Alex Yeshaneh, Yigizie Yeshaw, Yordanos Gizachew Yeshitila, Mekdes Tigistu Yilma, Paul Yip, Melissa F. Young, Zabihollah Yousefi, Taraneh Yousefinezhadi, Hebat-Allah Salah A. Yousof, Abdilahi Yousuf Yousuf, Chuanhua Yu, Yong Yu, Shamsa Zafar, Syed Saoud Zaidi, Zoubida Zaidi, Josefina Zakzuk, Sojib Bin Zaman, Mohammad Zamani, Maryam Zamanian, Alireza Zandifar, Alireza Zangeneh, Mikhail Sergeevich Zastrozhin, Anasthasia Zastrozhina, Dejene Tesfaye Zewdie, Kaleab Alemayehu Zewdie, Yunquan Zhang, Cong Zhu, Arash Ziapour, Nicholas J. Kassebaum, Simon I. Hay

Nature Medicine　27　(10)　1761-1782　2021年10月
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1038/s41591-021-01498-0 　

ISSN：1078-8956

eISSN：1546-170X

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<title>Abstract</title>Anemia is a globally widespread condition in women and is associated with reduced economic productivity and increased mortality worldwide. Here we map annual 2000–2018 geospatial estimates of anemia prevalence in women of reproductive age (15–49 years) across 82 low- and middle-income countries (LMICs), stratify anemia by severity and aggregate results to policy-relevant administrative and national levels. Additionally, we provide subnational disparity analyses to provide a comprehensive overview of anemia prevalence inequalities within these countries and predict progress toward the World Health Organization’s Global Nutrition Target (WHO GNT) to reduce anemia by half by 2030. Our results demonstrate widespread moderate improvements in overall anemia prevalence but identify only three LMICs with a high probability of achieving the WHO GNT by 2030 at a national scale, and no LMIC is expected to achieve the target in all their subnational administrative units. Our maps show where large within-country disparities occur, as well as areas likely to fall short of the WHO GNT, offering precision public health tools so that adequate resource allocation and subsequent interventions can be targeted to the most vulnerable populations.
Heated tobacco product use and hypertensive disorders of pregnancy and low birth weight: analysis of a cross-sectional, web-based survey in Japan. 国際誌

Masayoshi Zaitsu, Yoshihiko Hosokawa, Sumiyo Okawa, Ai Hori, Gen Kobashi, Takahiro Tabuchi

BMJ open　11　(9)　e052976　2021年9月21日

DOI： 10.1136/bmjopen-2021-052976 　

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OBJECTIVES: Knowledge on the impact of heated tobacco product (HTP) use in pregnant women with associated maternal and neonatal risks for hypertensive disorders of pregnancy (HDP) and low birth weight (LBW) is limited. We aimed to assess the status of HTP use among pregnant women in Japan and explore the association of HTP use with HDP and LBW. DESIGN: Cross-sectional study. SETTING: Data from the Japan 'COVID-19 and Society' Internet Survey study, a web-based nationwide survey. PARTICIPANTS: We investigated 558 postdelivery and 365 currently pregnant women in October 2020. PRIMARY AND SECONDARY OUTCOME MEASURES: Information on HDP and LBW was collected from the postdelivery women's Maternal and Child Health Handbooks (maternal and newborn records). We estimated the age-adjusted ORs and 95% CIs of ever HTP smokers for HDP and LBW and compared them with those of never HTP smokers in a logistic regression analysis. RESULTS: The prevalence of ever and current HTP use were 11.7% and 2.7% in postdelivery women and 12.6% and 1.1% in currently pregnant women, respectively. Among currently pregnant women who were former combustible cigarette smokers, 4.4% (4/91) were current HTP smokers. Among postdelivery women, ever HTP smokers had a higher HDP incidence (13.8% vs 6.5%, p=0.03; age-adjusted OR=2.48, 95% CI 1.11 to 5.53) and higher LBW incidence (18.5% vs 8.9%, p=0.02; age-adjusted OR=2.36, 95% CI 1.16 to 4.87). CONCLUSIONS: In Japan, the incidence of ever HTP use exceeded 10% among pregnant women, and HTP smoking may be associated with maternal and neonatal risks.
Loneliness, social isolation, and pain following the COVID-19 outbreak: data from a nationwide internet survey in Japan. 国際誌

Keiko Yamada, Kenta Wakaizumi, Yasuhiko Kubota, Hiroshi Murayama, Takahiro Tabuchi

Scientific reports　11　(1)　18643-18643　2021年9月20日

DOI： 10.1038/s41598-021-97136-3 　

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The aim of cross-sectional study was to investigate the association between loneliness, increased social isolation, and pain following the COVID-19 outbreak. A total of 25,482 participants, aged 15-79 years, were assessed using an internet survey; the University of California, Los Angeles Loneliness Scale (Version 3), Short Form 3-item (UCLA-LS3-SF3) was used to assess loneliness, and a modified item of the UCLA-LS3-SF3 was used to measure the perception of increased social isolation during the pandemic. The outcome measures included the prevalence/incidence of pain (i.e., headache, neck or shoulder pain, upper limb pain, low back pain, and leg pain), pain intensity, and the prevalence of past/present chronic pain. Pain intensity was measured by the pain/discomfort item of the 5-level version of the EuroQol 5 Dimension scale. Odds ratios of pain prevalence/incidence and past/present chronic pain prevalence according to the UCLA-LS3-SF3 scoring groups (tertiles) and the frequency of the perceived increase in social isolation (categories 1-5) were calculated using multinomial logistic regression analysis. The mean pain intensity values among different loneliness and social isolation levels were tested using an analysis of covariance. Increased loneliness and the severity of the perceived social isolation were positively associated with the prevalence/incidence of pain, pain intensity, and the prevalence of past/present chronic pain.
The association of work-related stress according to the demand-control model with aggravation of pre-existing disease during the first state of COVID-19 emergency in Japan.

Yupeng He, Hiroshi Yatsuya, Chifa Chiang, Atsuhiko Ota, Ryo Okubo, Tomohiro Ishimaru, Takahiro Tabuchi

Journal of epidemiology　31　(12)　642-647　2021年9月18日

DOI： 10.2188/jea.JE20210146 　

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BACKGROUND: The job environment has changed a lot during the period of coronavirus disease 2019 (COVID-19) pandemic. This study aimed to investigate the association between work-related stress and aggravation of pre-existing disease in workers during the first state of COVID-19 emergency in Japan. METHODS: Data were obtained from a large internet survey conducted between August 25 and September 30, 2020 in Japan. Participants who reported that they had a job as well as current history of disease(s) (i.e., pre-existing conditions) were included (n=3090). Aggravation of pre-existing disease during the state of emergency was self-reported. Work-related stress from April 2020 (since the state of COVID-19 emergency) was assessed according to job demand-control model. Multivariable logistic regression models were used to analyze the association. RESULTS: Aggravation of pre-existing diseases was reported by 334 participants (11%). The numbers of participants with high demand and low control were 112 (18%) and 100 (14%), respectively. Compared to medium demand, high demand was significantly associated with aggravation of pre-existing diseases (odds ratio: 1.77, 95% confidence interval: 1.30-2.42). Low control compared to medium control was significantly associated with aggravation of pre-existing diseases (odds ratio: 1.39, 95% confidence interval: 1.02-1.92). CONCLUSION: Work-related stress during the first state of COVID-19 emergency was associated with aggravation of pre-existing disease during that period.
Family caregiving and changes in mental health status in Japan during the COVID-19 pandemic. 国際誌

Yuta Taniguchi, Atsushi Miyawaki, Yusuke Tsugawa, Hiroshi Murayama, Nanako Tamiya, Takahiro Tabuchi

Archives of gerontology and geriatrics　98　104531-104531　2021年9月17日

DOI： 10.1016/j.archger.2021.104531 　

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BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has had a widespread significant impact on mental health. However, the effect of providing care to family members (informal caregiving) on changes in mental health status during the pandemic remains unclear. METHODS: Using cross-sectional data from a large internet survey conducted between August and September 2020, we investigated the association of informal caregiving status with the incidence of mental health deterioration (increased loneliness, self-reported deterioration in mental health, and new suicidal ideation) in Japan during the COVID-19 pandemic. RESULTS: Among 25,482 participants (mean age 48.8 [standard deviation 17.3]; 50.3% women), 2,500 (9.8%) were providing informal care during the pandemic. After adjusting for potential confounders, informal caregivers were more likely than non-caregivers to experience increased loneliness (adjusted odds ratio [aOR] 2.16; 95% confidence interval [CI] 1.70-2.76), self-reported deterioration in mental health (aOR 1.54; 95% CI 1.14-2.08), and new incidence of suicidal ideation (aOR 3.65; 95% CI 1.92-6.92). The degree of mental health deterioration depended on the intensity of care. For example, the incidence rates of new suicidal ideation were 15.0%, 5.2%, and 3.6% for individuals who provided high-intensity caregiving, those who provided low-intensity caregiving, and non-caregivers, respectively (p-for-trend<0.001). The stratified analysis by gender showed that informal caregiving was associated with self-reported deterioration in mental health status among women (aOR 2.19; 95% CI 1.49-3.21) but not men (aOR 1.08; 95% CI 0.75-1.56). CONCLUSION: Informal caregivers were more likely to experience mental health deterioration than non-caregivers during the COVID-19 pandemic.
Association of Visual Display Terminal Usage with Self-Rated Health and Psychological Distress among Japanese Office Workers during the COVID-19 Pandemic. 国際誌

Yu Par Khin, Yusuke Matsuyama, Takahiro Tabuchi, Takeo Fujiwara

International journal of environmental research and public health　18　(17)　2021年9月6日

DOI： 10.3390/ijerph18179406 　

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The aim of this study was to examine the association of the duration of visual display terminal (VDT) usage for work and non-work activities with self-rated health (SRH) and psychological distress among office workers during the COVID-19 pandemic in Japan. A cross-sectional data of 7088 office workers from a web-based, self-administered survey conducted from 25 August 2020, to 30 September 2020, was used. Multiple logistic regression analysis was applied. Compared to those who used a VDT for 4-9 h for work, office workers who used a VDT for ≥10 h for work had poor SRH (odds ratio (OR): 1.65; 95% confidence interval (CI): 1.13, 2.41) and severe psychological distress (OR: 2.23; 95% CI: 1.52, 3.28). VDT usage for less than 1 h (OR: 1.37, 95% CI: 1.12, 1.67) and 1-3 h (OR: 1.42, 95% CI: 1.12, 1.80) for work were also associated with severe psychological distress. Stratification analysis by age showed a significant association of VDT usage for work with poor SRH among 30-64-year-olds, while a U-shape association was found between VDT usage for work and psychological distress with the younger age group (15-29 years old). During the COVID-19 pandemic in Japan, the prolonged usage of VDT for work can deteriorate both general and psychological health, while moderate usage of VDT for work can reduce psychological distress.
Factors related to neck and shoulder pain during the COVID-19 pandemic in Japan

Sayo Tanaka, Sachiko Ohde, Kota Katanoda, Sarah Krull Abe, Takahiro Tabuchi

INTERNATIONAL JOURNAL OF EPIDEMIOLOGY　50　230-230　2021年9月

ISSN：0300-5771

eISSN：1464-3685
Trust and well-being of postpartum women during the COVID-19 crisis: Depression and fear of COVID-19. 国際誌

Midori Matsushima, Kanami Tsuno, Sumiyo Okawa, Ai Hori, Takahiro Tabuchi

SSM - population health　15　100903-100903　2021年9月

DOI： 10.1016/j.ssmph.2021.100903 　

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During crisis, trust has been found to have a buffering effect in the prevention of the deterioration of mental well-being, as trust is considered to reflect the individual's capability to gain social resources including both formal and informal support. Additionally, during the COVID-19 pandemic, political trust has been found to reduce anxiety. Taking these findings into account, this study explores the association of generalised and political trust with mental well-being on current postpartum women who were particularly at risk due to a decline in social support leaving them an increased burden of caring newborns during the pandemic. We conducted a crosssectional survey in October 2020 in Japan (n=558). Depressive symptoms (above the cutoff of the Edinburgh Postnatal Depression Scale (EPDS)) and Fear of Coronavirus-19 Scale (FCV-19S) scores were used as mental well-being indicators. Generalised and political trust were captured by binary variables. Results of regression analyses, in which covariates were fully adjusted, showed that higher generalised trust had a statistically significant association with lower possibility of depressive symptoms and a lower FCV-19S score, while political trust was not significantly associated with either indicator. For further understanding, we divided respondents into two groups; women living in cities where higher COVID-19 cases were reported and women living in areas with lower COVID-19 cases, to test whether the role of trust differs depending on the infection spread status. It was found that a higher generalised trust was significantly associated with a lower probability of having depressive symptoms in the areas with lower COVID-19 cases. However, statistical significance was not observed in the areas with high COVID-19 cases. This highlighted that even postpartum women who were normally capable of receiving formal and informal social support need to be taken care of in the current situation.
Increase in Social Isolation during the COVID-19 Pandemic and Its Association with Mental Health: Findings from the JACSIS 2020 Study 国際誌

Hiroshi Murayama, Ryo Okubo, Takahiro Tabuchi

International Journal of Environmental Research and Public Health　18　(16)　8238-8238　2021年8月4日
出版者・発行元： MDPI AG
DOI： 10.3390/ijerph18168238 　

eISSN：1660-4601

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The coronavirus disease 2019 (COVID-19) pandemic is assumed to have caused an increase in the number of socially isolated people. However, the prevalence of social isolation during the pandemic has not been well studied, particularly among Asian populations. This study investigated changes in the prevalence of social isolation caused by the COVID-19 pandemic and examined its association with mental health among the general Japanese population. Data were obtained from a large-scale, web-based nationwide survey conducted from August to September 2020 (n = 28,000; aged 15–79 years). Social isolation was defined as less frequent contact with people other than co-residing family members. We assessed the participants’ frequency of contact in January (before the pandemic) and August 2020 (during the pandemic). Mental health outcomes included psychological distress, suicidal ideation, loneliness, and fear of COVID-19. We analyzed the data of 25,482 respondents. The weighted prevalence (95% confidence interval) of social isolation was 21.2% (20.7–21.7%) and 27.9% (27.3–28.4%) before and during the pandemic, respectively. The prevalence of social isolation increased by 6.7 (6.3–7.0) percentage points during the pandemic. Older people and men had the greatest increase in the prevalence of social isolation. People who became socially isolated during the pandemic had greater loneliness and fear of COVID-19 than those who were consistently not socially isolated since before the pandemic. This study suggested that social isolation had increased during the COVID-19 pandemic in Japan. Our findings highlight the importance of developing immediate measures against social isolation to maintain good mental health.
Age and Social Disparities in the Use of Telemedicine During the COVID-19 Pandemic in Japan: Cross-sectional Study. 国際誌

Atsushi Miyawaki, Takahiro Tabuchi, Michael K Ong, Yusuke Tsugawa

Journal of medical Internet research　23　(7)　e27982　2021年7月23日

DOI： 10.2196/27982 　

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BACKGROUND: The use of telemedicine outpatient visits has increased dramatically during the COVID-19 pandemic in many countries. Although disparities in access to telemedicine by age and socioeconomic status (SES) have been well-documented, evidence is limited as to how these disparities changed during the COVID-19 pandemic. Moreover, the equity of patient access to telemedicine has been scarcely reported in Japan, despite the huge potential for telemedicine expansion. OBJECTIVE: We aimed to investigate changes due to age and SES disparities in telemedicine use during the COVID-19 pandemic in Japan. METHODS: Using data from a large internet survey conducted between August 25 and September 30, 2020, in Japan, we examined the associations of participant age and SES (educational attainment, urbanicity of residence, and income level) with their telemedicine use in the following two time periods during the pandemic: April 2020 and August-September 2020. RESULTS: Of the 24,526 participants aged 18 to 79 years (50.8% [n=12,446] women), the proportion of individuals who reported using telemedicine increased from 2.0% (n=497) in April 2020 to 4.7% (n=1159) in August-September 2020. After adjusting for potential confounders, younger individuals were more likely to use telemedicine than older individuals in April 2020. Although this pattern persisted in August-September 2020, we also observed a substantial increase in telemedicine use among individuals aged 70 to 79 years (adjusted rates, 0.2% in April 2020 vs 3.8% in August-September 2020; P<.001 after multiple comparisons). We found disparities in telemedicine use by SES in August-September 2020 that did not exist in April 2020. In August-September 2020, individuals with a university degree were more likely to use telemedicine than those with a high school diploma or less (adjusted rates, 6.6% vs 3.5%; P<.001). Individuals living in urban areas exhibited higher rates of telemedicine use than those living in rural areas only in August-September 2020 (adjusted rates, 5.2% vs 3.8%; P<.001). Disparities in telemedicine use by income level were not observed in either time period. CONCLUSIONS: In general, younger individuals increased their use of telemedicine compared to older individuals during the pandemic, although individuals in their 70s also increased their use of telemedicine. Disparities in telemedicine use by educational attainment and urbanicity of residence widened during the COVID-19 pandemic.
Negative impact of the COVID-19 state of emergency on breast cancer screening participation in Japan.

Yasuhiro Toyoda, Kota Katanoda, Kanako Ishii, Hitoshi Yamamoto, Takahiro Tabuchi

Breast cancer (Tokyo, Japan)　28　(6)　1340-1345　2021年7月9日

DOI： 10.1007/s12282-021-01272-7 　

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BACKGROUND: In response to the Coronavirus-19 (COVID-19) pandemic, the Japanese government declared a state of emergency in Saitama, Chiba, Tokyo, Kanagawa, Osaka, Hyogo and Fukuoka prefectures on April 7, 2020; this was extended to the remaining prefectures on April 16, 2020. The state of emergency was lifted on May 25, 2020. Although it was known that breast cancer screening was postponed or canceled during this period, the actual extent of postponement or cancellation has not been clarified. METHODS: We investigated postponement or cancellation of breast cancer screening between April and May 2020 using a cross-sectional, web-based, self-reported questionnaire survey. In addition, we examined the association between socioeconomic and health-related factors and postponement or cancellation by multivariable log-binominal regression. RESULTS: Among 1874 women aged 30-79 years who had scheduled breast cancer screening during the study period, 493 women (26.3%) postponed or canceled screening. While women aged 30-39 years and 70-79 years postponed or canceled less frequently than women aged 40-49 years (prevalence ratio = 0.62 and 0.56, respectively), there was no significant difference between age groups in the women aged 40-69 years. Postponement or cancellation was more frequent in five prefectures, where the state of emergency was declared early (prevalence ratio = 1.25). Employment status, annual household income, family structure, academic background, smoking status, and fear of COVID-19 were not associated with postponement or cancellation. CONCLUSION: Although care should be taken with the interpretation of these findings due to possible biases, they suggest that the postponement or cancellation of breast cancer screening might be due more to facility suspension than to individual factors. It is necessary to explore the ideal way of encouraging breast cancer screening uptake, in an environment of coexistence with COVID-19.
Factors associated with serious psychological distress during the COVID-19 pandemic in Japan: a nationwide cross-sectional internet-based study. 国際誌

Takashi Yoshioka, Ryo Okubo, Takahiro Tabuchi, Satomi Odani, Tomohiro Shinozaki, Yusuke Tsugawa

BMJ open　11　(7)　e051115　2021年7月5日

DOI： 10.1136/bmjopen-2021-051115 　

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OBJECTIVE: To investigate the factors associated with serious psychological distress (SPD) during the COVID-19 pandemic in Japan. DESIGN: Nationwide cross-sectional study using survey data. SETTING: Internet survey using sampling weights for national estimates conducted between 25 August and 30 September 2020 in Japan. EXPOSURES: Demographics (age, gender), socioeconomic status (income level, employment type, educational attainment, marital status, family composition and caregiving burden); the experience of domestic violence (DV), the state of emergency and fear of and stigma related to COVID-19. MAIN OUTCOME MEASURES: Prevalence of SPD, defined as Kessler 6 Scale score ≥13. RESULTS: Among 25 482 respondents, 10.0% met the criteria of SPD. Overall, women (adjusted OR (aOR) 1.59; 95% CI 1.17 to 2.16; p=0.003), ages 15-29 (aOR 2.35 compared with ages 45-59 years; 95% CI 1.64 to 3.38; p<0.001), low-income level (aOR 1.70 compared with intermediate income; 95% CI 1.16 to 2.49; p=0.007), providing caregiving to family members (aOR 5.48; 95% CI 3.51 to 8.56; p<0.001), experiencing DV (aOR 5.72; 95% CI 3.81 to 8.59; p<0.001) and fear of COVID-19 (aOR 1.96; 95% CI 1.55 to 2.48; p<0.001) were associated with SPD. Among women aged 15-29 years, who have a higher risk of suicide during the COVID-19 pandemic in Japan, caregiving, DV, fear of COVID-19 and COVID-19-related stigma were associated with SPD. CONCLUSIONS: Economic situation, caregiving burden, DV and fear of COVID-19 were independently associated with SPD during the COVID-19 pandemic. Among young women, similar factors, except economic situation, were associated with SPD. Targeted interventions based on age and gender may be more effective in mitigating the negative impact of the COVID-19 pandemic on the population's mental health.
Predicting the environmental suitability for onchocerciasis in Africa as an aid to elimination planning. 国際誌

Elizabeth A Cromwell, Joshua C P Osborne, Thomas R Unnasch, Maria-Gloria Basáñez, Katherine M Gass, Kira A Barbre, Elex Hill, Kimberly B Johnson, Katie M Donkers, Shreya Shirude, Chris A Schmidt, Victor Adekanmbi, Olatunji O Adetokunboh, Mohsen Afarideh, Ehsan Ahmadpour, Muktar Beshir Ahmed, Temesgen Yihunie Akalu, Ziyad Al-Aly, Fahad Mashhour Alanezi, Turki M Alanzi, Vahid Alipour, Catalina Liliana Andrei, Fereshteh Ansari, Mustafa Geleto Ansha, Davood Anvari, Seth Christopher Yaw Appiah, Jalal Arabloo, Benjamin F Arnold, Marcel Ausloos, Martin Amogre Ayanore, Atif Amin Baig, Maciej Banach, Aleksandra Barac, Till Winfried Bärnighausen, Mohsen Bayati, Krittika Bhattacharyya, Zulfiqar A Bhutta, Sadia Bibi, Ali Bijani, Somayeh Bohlouli, Mahdi Bohluli, Oliver J Brady, Nicola Luigi Bragazzi, Zahid A Butt, Felix Carvalho, Souranshu Chatterjee, Vijay Kumar Chattu, Soosanna Kumary Chattu, Natalie Maria Cormier, Saad M A Dahlawi, Giovanni Damiani, Farah Daoud, Aso Mohammad Darwesh, Ahmad Daryani, Kebede Deribe, Samath Dhamminda Dharmaratne, Daniel Diaz, Hoa Thi Do, Maysaa El Sayed Zaki, Maha El Tantawi, Demelash Abewa Elemineh, Anwar Faraj, Majid Fasihi Harandi, Yousef Fatahi, Valery L Feigin, Eduarda Fernandes, Nataliya A Foigt, Masoud Foroutan, Richard Charles Franklin, Mohammed Ibrahim Mohialdeen Gubari, Davide Guido, Yuming Guo, Arvin Haj-Mirzaian, Kanaan Hamagharib Abdullah, Samer Hamidi, Claudiu Herteliu, Hagos Degefa de Hidru, Tarig B Higazi, Naznin Hossain, Mehdi Hosseinzadeh, Mowafa Househ, Olayinka Stephen Ilesanmi, Milena D Ilic, Irena M Ilic, Usman Iqbal, Seyed Sina Naghibi Irvani, Ravi Prakash Jha, Farahnaz Joukar, Jacek Jerzy Jozwiak, Zubair Kabir, Leila R Kalankesh, Rohollah Kalhor, Behzad Karami Matin, Salah Eddin Karimi, Amir Kasaeian, Taras Kavetskyy, Gbenga A Kayode, Ali Kazemi Karyani, Abraham Getachew Kelbore, Maryam Keramati, Rovshan Khalilov, Ejaz Ahmad Khan, Md Nuruzzaman Nuruzzaman Khan, Khaled Khatab, Mona M Khater, Neda Kianipour, Kelemu Tilahun Kibret, Yun Jin Kim, Soewarta Kosen, Kris J Krohn, Dian Kusuma, Carlo La Vecchia, Van Charles Lansingh, Paul H Lee, Kate E LeGrand, Shanshan Li, Joshua Longbottom, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, Afshin Maleki, Abdullah A Mamun, Ali Manafi, Navid Manafi, Mohammad Ali Mansournia, Francisco Rogerlândio Martins-Melo, Mohsen Mazidi, Colm McAlinden, Birhanu Geta Meharie, Walter Mendoza, Endalkachew Worku Mengesha, Desalegn Tadese Mengistu, Seid Tiku Mereta, Tomislav Mestrovic, Ted R Miller, Mohammad Miri, Masoud Moghadaszadeh, Abdollah Mohammadian-Hafshejani, Reza Mohammadpourhodki, Shafiu Mohammed, Salahuddin Mohammed, Masoud Moradi, Rahmatollah Moradzadeh, Paula Moraga, Jonathan F Mosser, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Gurudatta Naik, Ionut Negoi, Cuong Tat Nguyen, Huong Lan Thi Nguyen, Trang Huyen Nguyen, Rajan Nikbakhsh, Bogdan Oancea, Tinuke O Olagunju, Andrew T Olagunju, Ahmed Omar Bali, Obinna E Onwujekwe, Adrian Pana, Hadi Pourjafar, Fakher Rahim, Mohammad Hifz Ur Rahman, Priya Rathi, Salman Rawaf, David Laith Rawaf, Reza Rawassizadeh, Serge Resnikoff, Melese Abate Reta, Aziz Rezapour, Enrico Rubagotti, Salvatore Rubino, Ehsan Sadeghi, Abedin Saghafipour, S Mohammad Sajadi, Abdallah M Samy, Rodrigo Sarmiento-Suárez, Monika Sawhney, Megan F Schipp, Amira A Shaheen, Masood Ali Shaikh, Morteza Shamsizadeh, Kiomars Sharafi, Aziz Sheikh, B Suresh Kumar Shetty, Jae Il Shin, K M Shivakumar, Biagio Simonetti, Jasvinder A Singh, Eirini Skiadaresi, Amin Soheili, Shahin Soltani, Emma Elizabeth Spurlock, Mu'awiyyah Babale Sufiyan, Takahiro Tabuchi, Leili Tapak, Robert L Thompson, Alan J Thomson, Eugenio Traini, Bach Xuan Tran, Irfan Ullah, Saif Ullah, Chigozie Jesse Uneke, Bhaskaran Unnikrishnan, Olalekan A Uthman, Natalie V S Vinkeles Melchers, Francesco S Violante, Haileab Fekadu Wolde, Tewodros Eshete Wonde, Tomohide Yamada, Sanni Yaya, Vahid Yazdi-Feyzabadi, Paul Yip, Naohiro Yonemoto, Hebat-Allah Salah A Yousof, Chuanhua Yu, Yong Yu, Hasan Yusefzadeh, Leila Zaki, Sojib Bin Zaman, Maryam Zamanian, Zhi-Jiang Zhang, Yunquan Zhang, Arash Ziapour, Simon I Hay, David M Pigott

PLoS neglected tropical diseases　15　(7)　e0008824　2021年7月

DOI： 10.1371/journal.pntd.0008824 　

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Recent evidence suggests that, in some foci, elimination of onchocerciasis from Africa may be feasible with mass drug administration (MDA) of ivermectin. To achieve continental elimination of transmission, mapping surveys will need to be conducted across all implementation units (IUs) for which endemicity status is currently unknown. Using boosted regression tree models with optimised hyperparameter selection, we estimated environmental suitability for onchocerciasis at the 5 × 5-km resolution across Africa. In order to classify IUs that include locations that are environmentally suitable, we used receiver operating characteristic (ROC) analysis to identify an optimal threshold for suitability concordant with locations where onchocerciasis has been previously detected. This threshold value was then used to classify IUs (more suitable or less suitable) based on the location within the IU with the largest mean prediction. Mean estimates of environmental suitability suggest large areas across West and Central Africa, as well as focal areas of East Africa, are suitable for onchocerciasis transmission, consistent with the presence of current control and elimination of transmission efforts. The ROC analysis identified a mean environmental suitability index of 0·71 as a threshold to classify based on the location with the largest mean prediction within the IU. Of the IUs considered for mapping surveys, 50·2% exceed this threshold for suitability in at least one 5 × 5-km location. The formidable scale of data collection required to map onchocerciasis endemicity across the African continent presents an opportunity to use spatial data to identify areas likely to be suitable for onchocerciasis transmission. National onchocerciasis elimination programmes may wish to consider prioritising these IUs for mapping surveys as human resources, laboratory capacity, and programmatic schedules may constrain survey implementation, and possibly delaying MDA initiation in areas that would ultimately qualify.
Trends in Bone Marrow Donor Registration in Japan Following a Celebrity's Disclosure of Leukemia. 国際誌

Takashi Yoshioka, Takahiro Tabuchi, Yohei Maeda, Yusuke Tsugawa

JAMA network open　4　(7)　e2118698　2021年7月1日

DOI： 10.1001/jamanetworkopen.2021.18698 　

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This cohort study examines the association of a celebrity’s public disclosure of an acute lymphocytic leukemia diagnosis and trends in bone marrow donor registration in Japan.
Association Between Trust in Government and Practice of Preventive Measures During the COVID-19 Pandemic in Japan. 国際誌

Hiroshi Gotanda, Atsushi Miyawaki, Takahiro Tabuchi, Yusuke Tsugawa

Journal of general internal medicine　36　(11)　3471-3477　2021年6月22日

DOI： 10.1007/s11606-021-06959-3 　

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BACKGROUND: Research suggests that preventive measures are critical to reducing the spread of coronavirus disease 2019 (COVID-19), but evidence regarding the association between trust in government and the practice of preventive measures is limited. OBJECTIVE: To examine whether the practice of preventive measures against COVID-19 differs by one's level of trust in government. DESIGN: A cross-sectional analysis using the Japan COVID-19 and Society Internet Survey (JACSIS) conducted in August and September 2020. PARTICIPANTS: A nationally representative sample of Japanese individuals aged 15 through 79 years. MAIN MEASURES: The primary outcome was the composite score for COVID-19 preventive measures, defined as the percentage of preventive measures an individual reported to be practicing (out of nine measures: social distancing, wearing masks, avoiding closed spaces, avoiding crowded spaces, avoiding close contact settings, hand washing, avoiding touching one's face, respiratory hygiene, and surface disinfection). The secondary outcomes were (1) support for stay-at-home requests, (2) use of a contact-tracing app, and (3) receipt of the influenza vaccine in the previous season. KEY RESULTS: Our analysis included a total of 25,482 individuals. After adjusting for potential confounders, we found that individuals with high trust in government were likely to practice preventive measures more frequently compared to those with low trust (adjusted composite scores, 83.8% for high- vs. 79.5% for low-trust individuals; adjusted difference, +4.3 percentage points [pp]; 95% CI, +2.4 to +6.2pp; P<0.001). We also found that high trust in government was associated with higher likelihoods of support for stay-at-home requests, use of a contact-tracing app, and receipt of the influenza vaccine in the previous season. CONCLUSIONS: High trust in government was associated with a higher intensity of practicing COVID-19 preventive measures among Japanese individuals at the national level. Our findings may provide useful information to develop and design effective public health interventions.
COVID-19 Vaccine Hesitancy and Its Associated Factors in Japan. 国際誌

Ryo Okubo, Takashi Yoshioka, Satoko Ohfuji, Takahiro Matsuo, Takahiro Tabuchi

Vaccines　9　(6)　2021年6月17日

DOI： 10.3390/vaccines9060662 　

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The vaccine confidence index in Japan is one of the lowest worldwide. This study aimed to examine the proportion of COVID-19 vaccine hesitancy in the Japanese population using a larger sample and more robust statistical methods than previously, and to identify factors associated with vaccine hesitancy. We conducted a nationwide, cross-sectional Internet survey on 8-26 February 2021, and calculated the proportion and odds ratios for vaccine hesitancy. Among 23,142 responses analyzed, the proportion of COVID-19 vaccine hesitancy was 11.3% (10.9-11.7%). The proportion was higher among younger respondents and female respondents, and especially among younger female respondents (15.6%) compared with the lowest proportion among older male respondents (4.8%). The most cited reason for not getting vaccinated was concerns about adverse reactions in more than 70% of the respondents. The proportion of COVID-19 vaccine hesitancy in Japan was comparable to that in previous studies overseas, and the proportion among younger respondents was more than double that among older respondents. Factors associated with the hesitancy were female sex, living alone, low socioeconomic status, and presence of severe psychological distress, especially among older respondents. Thus, adequate measures should be taken to ensure that vaccines are delivered to people with these factors.
Changes in Smoking Behavior Since the Declaration of the COVID-19 State of Emergency in Japan: A Cross-sectional Study From the Osaka Health App.

Shihoko Koyama, Takahiro Tabuchi, Sumiyo Okawa, Takayoshi Kadobayashi, Hisaya Shirai, Takeshi Nakatani, Isao Miyashiro

Journal of epidemiology　31　(6)　378-386　2021年6月5日

DOI： 10.2188/jea.JE20200533 　

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BACKGROUND: In April 2020, the Japanese government declared a state of emergency due to the COVID-19 pandemic, and infection control measures, including requests to work from home and stay-at-home restrictions, were introduced. This study examined changes in smoking behavior during the COVID-19 state of emergency. METHODS: An online cross-sectional survey was conducted in Osaka, Japan. To assess differences in smoking behavior among 5,120 current smokers before and after the declaration of a state of emergency, prevalence ratios (PRs) for two outcomes, increased smoking and quitting smoking, were calculated using multivariable Poisson regression, adjusting for potential covariates. RESULTS: We found 32.1% increased the number of cigarettes smoked and 11.9% quit smoking. After adjustment for all variables, we found risk factors for COVID-19 (men and older age group) had both significantly higher PR for quitting smoking (men: PR 1.38; 95% confidence interval [CI], 1.17-1.62) and participants aged ≥65 years: PR 2.45; 95% CI, 1.92-3.12) and significantly lower PR of increased smoking (men: PR 0.85; 95% CI, 0.78-0.93 and participants ≥65 years: PR 0.38; 95% CI, 0.29-0.49). Additionally, respondents working from home or living alone had significantly higher PR for increased smoking (working from home: PR 1.29; 95% CI, 1.17-1.41 and living alone: PR 1.23; 95% CI, 1.10-1.38) and respondents who changed from cigarettes to heated tobacco products (HTPs) had significantly lower PR for quitting smoking (PR 0.150; 95% CI, 0.039-0.582). CONCLUSIONS: We suggest people who have high-risk factors for COVID-19 might change their smoking behavior for the better, while people who work from home or live alone might change their smoking behavior for the worse, during the COVID-19 state of emergency. Additionally, changing from smoking cigarettes to using HTPs makes smokers less likely to quit.
Community social support and onset of dementia in older Japanese individuals: a multilevel analysis using the JAGES cohort data. 国際誌

Yasuhiro Miyaguni, Takahiro Tabuchi, Jun Aida, Masashige Saito, Taishi Tsuji, Yuri Sasaki, Katsunori Kondo

BMJ open　11　(6)　e044631　2021年6月3日

DOI： 10.1136/bmjopen-2020-044631 　

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OBJECTIVE: Recently, there has been an increase in the number of people with dementia. However, no study has examined the association between community-level social support and the onset of incident dementia using multilevel survival analysis. DESIGN: A prospective cohort study. PARTICIPANTS AND SETTING: We analysed data pertaining to 15 313 (7381 men and 7932 women) community-dwelling adults aged 65 years or older who had not accessed long-term care insurance and were living in Aichi Prefecture (seven municipalities) in Japan. PRIMARY AND SECONDARY OUTCOME MEASURES: The association between community-level social support and onset of incident dementia was examined using the Japan Gerontological Evaluation Study, a prospective cohort study introduced in Japan in 2003. Incident dementia was assessed using Long-term Care Insurance records spanning 3436 days from the baseline survey. RESULTS: During the 10-year follow-up, the onset of incident dementia occurred in 1776 adults. Among older people, a 1% increase in community-level social support (in the form of receiving emotional support) was associated with an approximately 4% reduction in the risk of developing dementia, regardless of socio-demographic variables and health conditions (HR=0.96; 95% CI=0.94 to 0.99). CONCLUSIONS: Receiving community-level social support in the form of emotional support is associated with a lower risk of developing incident dementia.
Association of heated tobacco product use with tobacco use cessation in a Japanese workplace: a prospective study. 国際誌

Makiko Kanai, Osamu Kanai, Takahiro Tabuchi, Tadashi Mio

Thorax　76　(6)　615-617　2021年6月

DOI： 10.1136/thoraxjnl-2020-216253 　

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We investigated how use of heated tobacco products (HTPs) affects tobacco cessation in a Japanese workplace. We offered cessation programmes for 158 tobacco users from November 2018 to April 2019 and surveyed the quitting rate in August 2019. Successful quitting was defined as stopping use of all kinds of nicotine-containing tobacco products. A Poisson regression analysis adjusted with inverse probability weighting showed that HTP users (either exclusive HTP users or dual users) were less likely than exclusive cigarette users to quit tobacco (risk ratio, 0.77; 95% CIs 0.61 to 0.97, p=0.024). The use of HTPs should not be recommended to assist in smoking cessation. Trial registration UMIN000034719.
Efficacy and safety of modified fluorouracil/leucovorin plus irinotecan and oxaliplatin (mFOLFIRINOX) compared with S-1 as second-line chemotherapy in metastatic pancreatic cancer. 国際誌

Kenji Ikezawa, Ryosuke Kiyota, Ryoji Takada, Kazuma Daiku, Shingo Maeda, Toshihiro Imai, Yutaro Abe, Yugo Kai, Takuo Yamai, Nobuyasu Fukutake, Tasuku Nakabori, Reiko Ashida, Hiroyuki Uehara, Takahiro Tabuchi, Kazuhiro Katayama, Kazuyoshi Ohkawa

JGH open : an open access journal of gastroenterology and hepatology　5　(6)　679-685　2021年6月

DOI： 10.1002/jgh3.12555 　

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Background and Aim: The optimal standard second-line chemotherapy for metastatic pancreatic cancer (MPC) remains unclear. Here, we evaluated the efficacy and safety of modified fluorouracil/leucovorin plus irinotecan and oxaliplatin (mFOLFIRINOX) compared with oral fluoropyrimidine S-1 as a second-line chemotherapy in patients with MPC. Methods: We retrospectively reviewed 76 consecutive patients with metastatic pancreatic adenocarcinoma who underwent mFOLFIRINOX or S-1 treatment as a second-line chemotherapy after gemcitabine plus nab-paclitaxel (GnP) failure at our department between December 2014 and February 2019. Results: Patients who underwent mFOLFIRINOX treatment exhibited significantly better objective response rates (ORRs) and progression-free survival (PFS) than S-1 (ORR, 20.0% vs 0%, P = 0.003; PFS, 3.7 vs 2.1 months, P = 0.010). Although baseline patient characteristics of age, performance status, and serum albumin levels differed significantly between the two groups, mFOLFIRINOX was identified as an independent factor of favorable PFS on multivariate analyses. Grade 3-4 neutropenia and peripheral sensory neuropathy occurred more frequently in the mFOLFIRINOX group. The median overall survival from the initiation of second-line chemotherapy was not significantly longer in the mFOLFIRINOX group than in the S1 group (8.5 vs 5.8 months, respectively; P = 0.213); however, the 8-month survival rate was significantly higher in the mFOLFIRINOX group (56.0% vs 27.5%, respectively; P = 0.030). Conclusions: mFOLFIRINOX as a second-line regimen contributed to favorable treatment outcomes, but induced more frequent adverse events than S-1. On multivariate analyses, mFOLFIRINOX was identified as an independent factor with favorable PFS, suggesting that mFOLFIRINOX could be a promising treatment option for patients with GnP failure.
Dental Pain and Worsened Socioeconomic Conditions Due to the COVID-19 Pandemic. 国際誌

Y Matsuyama, J Aida, K Takeuchi, S Koyama, T Tabuchi

Journal of dental research　100　(6)　591-598　2021年6月

DOI： 10.1177/00220345211005782 　

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The coronavirus disease 2019 (COVID-19) pandemic has led to economic contraction and significant restrictions on society. The shock to the economy could lead to a deterioration of physical health outcomes, including dental health. The present study investigated the association between worsened socioeconomic conditions due to the COVID-19 pandemic and dental pain in Japan. The mediating effects of psychological distress and oral health-related behaviors were also evaluated. Cross-sectional data from the Japan COVID-19 and Society Internet Survey conducted from August to September 2020 (n = 25,482; age range, 15-79 y) were analyzed. Multivariable logistic regression models were fitted to evaluate the independent associations of household income reduction, work reduction, and job loss due to the COVID-19 pandemic with dental pain within a month. Dental pain was reported by 9.8%. Household income reduction, work reduction, and job loss were independently associated with dental pain after adjusting for confounders (odds ratios: 1.42 [95% confidence interval (CI), 1.28-1.57], 1.58 [95% CI, 1.41-1.76], 2.17 [95% CI, 1.64-2.88], respectively). The association related to household income reduction was mediated by psychological distress, postponing dental visits, toothbrushing behavior, and between-meals eating behavior by 21.3% (95% CI, 14.0-31.6), 12.4% (95% CI, 7.2-19.6), 1.5% (95% CI, -0.01 to 4.5), and 9.3% (95% CI, 5.4-15.2), respectively. Our findings showed that worsened socioeconomic conditions due to the COVID-19 pandemic deteriorated dental health. Policies that protect income and job loss may reduce dental health problems after the pandemic.
Three-year survival from diagnosis in surgically treated patients in designated and nondesignated cancer care hospitals in Japan. 国際誌

Sumiyo Okawa, Takahiro Tabuchi, Kayo Nakata, Toshitaka Morishima, Shihoko Koyama, Satomi Odani, Isao Miyashiro

Cancer science　112　(6)　2513-2521　2021年6月

DOI： 10.1111/cas.14847 　

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The Japanese national and prefectural governments have accredited high-capacity, high-experience cancer care hospitals as "designated cancer care hospitals" to standardize cancer care, centralize patients, and improve clinical outcomes, but the performance of these designated hospitals has not been evaluated. We retrospectively compared 3-year patient survival in national, prefectural, and nondesignated cancer care hospitals in 2010-2012 in Osaka using registry-based data of 86 456 surgically treated cancer patients aged 15 years or older. Hazard ratios and 3-year survival probabilities were compared among national, prefectural, and nondesignated hospitals using a Cox proportional hazard regression model. Subgroup analyses for six cancers (stomach, colorectum, lung, breast, uterus, and prostate) and other cancers were carried out. In 2010-2012, 36 634 (42.4%), 38 048 (44.0%), and 11 774 (13.6%) patients were treated at national, prefectural, and nondesignated hospitals, respectively. The mortality hazard for all-site cancer was significantly lower in national and prefectural designated hospitals (adjusted hazard ratio 0.60 [95% confidence interval, 0.53-0.68] and 0.72 [0.66-0.80], respectively) than in nondesignated hospitals. The adjusted 3-year survival probabilities for all-site cancer were 86.6%, 84.2%, and 78.8% in national, prefectural, and nondesignated hospitals, respectively. Site-specific subgroup analyses revealed significantly lower hazard ratios in national and prefectural hospitals than in nondesignated hospitals for stomach, colorectal, lung, breast, and other cancers. To conclude, the majority of cancer patients underwent surgeries at designated hospitals and had higher 3-year survival probabilities than those treated at nondesignated hospitals. Further centralization of patients from nondesignated to designated hospitals could improve population-level survival.
Achieving the Goals of Healthy China 2030 Depends on Increasing Smoking Cessation in China: Comparative Findings from the ITC Project in China, Japan, and the Republic of Korea. 国際誌

Geoffrey T Fong, Jiang Yuan, Lorraine V Craig, Steve Shaowei Xu, Gang Meng, Anne C K Quah, Hong-Gwan Seo, Sungkyu Lee, Itsuro Yoshimi, Kota Katanoda, Takahiro Tabuchi

China CDC weekly　3　(22)　463-467　2021年5月28日

DOI： 10.46234/ccdcw2021.120 　

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Tobacco smoking is the number one preventable cause of disease and death in China as it is globally. Indeed, the toll of smoking in China is much greater than its status as the world's most populous country. There is a persistent and continuing need for China to implement the measures specified in the global tobacco control treaty, the World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC), which China ratified in 2005. The theme for the 2021 WHO World No Tobacco Day focuses on the need to support smoking cessation. This article presents findings from the International Tobacco Control (ITC) Policy Evaluation Project cohort surveys in China, in comparison to ITC cohort surveys in two neighboring countries: Japan and the Republic of Korea. These findings demonstrate that smokers in China very much want to quit, but these intentions are not being translated into quit attempts, relative to smokers in Japan and the Republic of Korea. Additionally, about 80% of Chinese smokers want the Chinese government to do more to control smoking. These findings reaffirm the need for China to implement strong, evidence-based measures to reduce smoking. The objective of Healthy China 2030 to reduce deaths from non-communicable diseases by 30% can be achieved by reducing smoking prevalence from its current 26.6% to 20%, and this reduction can be achieved through strong implementation of FCTC measures.
Hospital volume and postoperative survival for three urological cancers: Prostate, kidney, and bladder. 国際誌

Kazuma Sugimoto, Takahiro Tabuchi, Sumiyo Okawa, Toshitaka Morishima, Shihoko Koyama, Masashi Nakayama, Kazuo Nishimura, Isao Miyashiro

International journal of urology : official journal of the Japanese Urological Association　28　(8)　799-805　2021年5月28日

DOI： 10.1111/iju.14573 　

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OBJECTIVE: To examine the association between hospital volume and postoperative 5-year survival for patients with prostate, kidney, and bladder cancer. METHOD: Using Osaka Cancer Registry data, we identified 9285 patients who were diagnosed as having prostate, kidney, or bladder cancer and who underwent surgery between 2007 and 2011 in Osaka, Japan. The surgical hospital volume of each hospital was calculated and then divided into quartiles (high, medium, low, very low). We estimated the hazard ratios of hospital volume (quartiles) for 5-year survival using Cox proportional hazard models. RESULTS: For all three cancer sites, the mortality hazard of hospitals with the lowest hospital volume was significantly higher than that of hospitals with the highest volume. The difference in adjusted 5-year survival rates between hospitals with the highest and lowest hospital volume was 3.6% for prostate cancer, 6.6% for kidney cancer, and 13.3% for bladder cancer. CONCLUSION: Hospital surgical volume seems to affect 5-year survival for patients with urological cancers, especially kidney and bladder cancer.
Intensified advertising of heated tobacco products in Japan: an apparent shift in marketing strategy. 国際誌

Masao Ichikawa, Ai Hori, Haruhiko Inada, Takahiro Tabuchi

Tobacco control　32　(1)　130-130　2021年5月24日

DOI： 10.1136/tobaccocontrol-2021-056615 　
Combined patterns of participation in cervical, breast, and colorectal cancer screenings and factors for non-participation in each screening among women in Japan. 国際誌

Kanako Ishii, Takahiro Tabuchi, Hiroyasu Iso

Preventive medicine　150　106627-106627　2021年5月18日

DOI： 10.1016/j.ypmed.2021.106627 　

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Finding effective strategies to increase participation in cervical cancer screening (CCS), breast cancer screening (BCS) and colorectal cancer screening (CRCS) for women is an important public health issue. Our objective was to examine combined patterns of participation in these three screenings and investigate the factors associated with non-participation in each. We analyzed 115,254 women aged 40-69 who were age-eligible for all three screenings from a 2016 nationally representative cross-sectional survey in Japan. Eight screening patterns were defined as full-participation (CCS + BCS + CRCS), partial-participation (CCS + BCS, CCS + CRCS, BCS + CRCS, CCS, BCS, CRCS), and non-participation (none). Multinomial logistic regression analysis adjusted for age, marital status, educational attainment, employment status, self-rated health, current hospital visits, and smoking status was performed to evaluate the factors associated with each screening pattern, using full-participation as the reference category. Screening rates for cervical, breast, and colorectal cancer were 45.0%, 46.2%, and 40.4%, respectively. Although only 26.9% of women participated in all three screenings, more than 60% participated in at least one screening. Unstable employment, low educational attainment, low self-rated health, and current smoker were associated with both non-participation and partial-participation, especially single-participation in cervical and breast cancer screening. For example, self-employed women were more likely to be non-participants [aOR 2.80 95%CI: 2.65-2.96], single-participants for CCS [aOR 2.87 95%CI: 2.57-3.20], and BCS [aOR 2.07 95%CI: 1.85-2.33] than permanent workers. It may be useful to consider related factors for non-participation patterns to encourage partial-participants to have other cancer screenings by utilizing one cancer screening as an opportunity to provide information about other screenings.
Urbanization level and neighborhood deprivation, not COVID-19 case numbers by residence area, are associated with severe psychological distress and new-onset suicidal ideation during the COVID-19 pandemic. 国際誌

Ryo Okubo, Takashi Yoshioka, Tomoki Nakaya, Tomoya Hanibuchi, Hiroki Okano, Satoru Ikezawa, Kanami Tsuno, Hiroshi Murayama, Takahiro Tabuchi

Journal of affective disorders　287　89-95　2021年5月15日

DOI： 10.1016/j.jad.2021.03.028 　

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BACKGROUND: Recent studies indicate an urgent need to take action against mental health issues during the COVID-19 pandemic. However, the association between larger-scale environmental factors such as living conditions and mental health problems during the pandemic is currently unknown. METHODS: A nationwide, cross-sectional internet survey was conducted in Japan between August and September 2020 to examine the association between urbanization level and neighborhood deprivation as living conditions and COVID-19 case numbers by prefecture. Prevalence ratios (PRs) for severe psychological distress, suicidal ideation, and new-onset suicidal ideation during the pandemic were adjusted for potential confounders. RESULTS: Among 24,819 responses analyzed, the prevalence of mental health problems was 9.2% for severe psychological distress and 3.6% for new-onset suicidal ideation. PRs for severe psychological distress were significantly associated with higher urbanization level (highest PR = 1.30, 95% CI = 1.08-1.56). PRs for new-onset suicidal ideation were significantly associated with higher urbanization level (highest PR = 1.83, 95% CI = 1.37-2.45) and greater neighborhood deprivation (highest PR = 1.35, 95% CI = 1.06-1.72). Severe psychological distress and new-onset suicidal ideation were significantly more prevalent when there was higher urbanization plus lower neighborhood deprivation (PR = 1.34 [1.15-1.56], and 1.57 [1.22-2.03], respectively). CONCLUSION: These findings suggest that it is not the number of COVID-19 cases by residence area but higher urbanization level and greater neighborhood deprivation (lower neighborhood-level socioeconomic status) that are associated with severe psychological distress and new-onset suicidal ideation during the pandemic. These findings differ in part from evidence obtained before the pandemic.
Excessive risk of second-cancer incidence and cancer mortality in patients with esophageal cancer.

Masayasu Ohmori, Ryu Ishihara, Toshitaka Morishima, Takahiro Tabuchi, Hiroyuki Okada, Yuko Ohno, Tomotaka Sobue, Isao Miyashiro

Journal of gastroenterology　56　(5)　434-441　2021年5月

DOI： 10.1007/s00535-021-01767-2 　

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BACKGROUND: Second primary cancers have impact on survival in patients who achieved cure for the first esophageal cancer. We, therefore, assessed the risk of incidence and mortality for second primary cancer by calculating standardized incidence ratio (SIR) and standardized mortality ratio (SMR) in patients with superficial or localized esophageal cancer without lymph node metastases as the first cancer (index cancer). METHODS: Data on cancer development and subsequent causes of deaths were collected from integrated database of the Osaka Cancer Registry and the Vital Statistics of Japan. Records with information on patients with index esophageal cancer diagnosed between 2004 and 2013 were extracted from the database. Then, SIR and SMR for second primary cancers that developed in other organ were calculated with the reference to the general population during the same period. All probability values are two-tailed. RESULTS: Of 473,784 case records, 3022 cases of patients with index esophageal cancer were identified. Significantly higher SMRs/SIRs for cancers in mouth/pharynx, larynx, pancreas, and leukemia were confirmed with the values of 10.78/16.16, 8.56/6.44, 2.33/2.31, and 3.96/4.42, respectively. Significantly, higher SIRs for stomach, lung, and skin cancers were confirmed with the values of 2.84, 2.36, and 3.38, respectively, while SMRs were not significantly higher in these cancers. CONCLUSIONS: Significantly higher risks for mouth/pharynx, larynx, pancreas, and leukemia as second cancers were clarified. Careful surveillance for these cancers is required for esophageal cancer patients.
Multicentre cohort study of the impact of percutaneous coronary intervention on patients with concurrent cancer and ischaemic heart disease. 国際誌

Tatsuya Nishikawa, Toshitaka Morishima, Sumiyo Okawa, Yuki Fujii, Tomoyuki Otsuka, Toshihiro Kudo, Takeshi Fujita, Risa Kamada, Taku Yasui, Wataru Shioyama, Toru Oka, Takahiro Tabuchi, Masashi Fujita, Isao Miyashiro

BMC cardiovascular disorders　21　(1)　177-177　2021年4月13日

DOI： 10.1186/s12872-021-01968-w 　

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BACKGROUND: The incidence of concurrent cancer and ischaemic heart disease (IHD) is increasing; however, the long-term patient prognoses remain unclear. METHODS: Five-year all-cause mortality data pertaining to patients in the Osaka Cancer Registry, who were diagnosed with colorectal, lung, prostate, and gastric cancers between 2010 and 2015, were retrieved and analysed together with linked patient administrative data. Patient characteristics (cancer type, stage, and treatment; coronary risk factors; medications; and time from cancer diagnosis to index admission for percutaneous coronary intervention [PCI] or IHD diagnosis) were adjusted for propensity score matching. Three groups were identified: patients who underwent PCI within 3 years of cancer diagnosis (n = 564, PCI + group), patients diagnosed with IHD within 3 years of cancer diagnosis who did not undergo PCI (n = 3058, PCI-/IHD + group), and patients without IHD (n = 27,392, PCI-/IHD- group). Kaplan-Meier analysis was used for comparisons. RESULTS: After propensity score matching, the PCI + group had better prognosis (n = 489 in both groups, hazard ratio 0.64, 95% confidence interval 0.51-0.81, P < 0.001) than the PCI-/IHD + group. PCI + patients (n = 282) had significantly higher mortality than those without IHD (n = 280 in each group, hazard ratio 2.88, 95% confidence interval 1.90-4.38, P < 0.001). CONCLUSIONS: PCI might improve the long-term prognosis in cancer patients with IHD. However, these patients could have significantly worse long-term prognosis than cancer patients without IHD. Since the present study has some limitations, further research will be needed on this important topic in cardio-oncology.
Association between participation in the government subsidy programme for domestic travel and symptoms indicative of COVID-19 infection in Japan: cross-sectional study. 国際誌

Atsushi Miyawaki, Takahiro Tabuchi, Yasutake Tomata, Yusuke Tsugawa

BMJ open　11　(4)　e049069　2021年4月13日

DOI： 10.1136/bmjopen-2021-049069 　

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OBJECTIVE: To investigate the association between participation in government subsidies for domestic travel (subsidise up to 50% of all travel expenses) introduced nationally in Japan on 22 July 2020 and the incidence of symptoms indicative of COVID-19 infections. DESIGN: Cross-sectional analysis of nationally representative survey data. SETTING: Internet survey conducted between 25 August and 30 September 2020 in Japan. Sampling weights were used to calculate national estimates. PARTICIPANTS: 25 482 survey respondents (50.3% (12 809) women; mean (SD) age, 48.8 (17.4) years). MAIN OUTCOME MEASURES: Incidence rate of five symptoms indicative of the COVID-19 infection (high fever, sore throat, cough, headache, and smell and taste disorder) within the past month of the survey, after adjustment for characteristics of individuals and prefecture fixed effects (effectively comparing individuals living in the same prefecture). RESULTS: At the time of the survey, 3289 (12.9%) participated in the subsidy programme. After adjusting for potential confounders, we found that participants in the subsidy programme exhibited higher incidence of high fever (adjusted rate, 4.7% for participants vs 3.7% for non-participants; adjusted OR (aOR) 1.83; 95% CI 1.34 to 2.48; p<0.001), sore throat (19.8% vs 11.3%; aOR 2.09; 95% CI 1.37 to 3.19; p=0.002), cough (19.0% vs 11.3%; aOR 1.96; 95% CI 1.26 to 3.01; p=0.008), headache (29.2% vs 25.5%; aOR 1.24; 95% CI 1.08 to 1.44; p=0.006) and smell and taste disorder (2.6% vs 1.8%; aOR 1.98; 95% CI 1.15 to 3.40; p=0.01) compared with non-participants. These findings remained qualitatively unaffected by additional adjustment for the use of 17 preventative measures (eg, social distancing, wearing masks and handwashing) and fear against the COVID-19 infection. CONCLUSIONS: The participation of the government subsidy programme for domestic travel was associated with a higher probability of exhibiting symptoms indicative of the COVID-19 infection.
Tobacco advertising during the COVID-19 pandemic in Japan.

Masao Ichikawa, Haruhiko Inada, Ai Hori, Takahiro Tabuchi

Journal of epidemiology　31　(7)　451-452　2021年4月10日

DOI： 10.2188/jea.JE20210151 　
Newly diagnosed disease and job loss: a nationwide longitudinal study among middle-aged Japanese. 国際誌

Midori Takada, Takahiro Tabuchi, Hiroyasu Iso

Occupational and environmental medicine　78　(4)　279-285　2021年4月

DOI： 10.1136/oemed-2020-106685 　

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OBJECTIVES: Since previous studies have only used past or current medical history of disease, there is no information on newly diagnosed disease in relation to job loss. Our objective was therefore to investigate whether newly diagnosed chronic disease increased job loss among middle-aged Japanese. METHODS: We analysed data on 31 403 Japanese workers aged 50-59 years from a nationally representative longitudinal study. We defined two types of job loss; later job loss (within 1 year of disease diagnosis) and concurrent/later job loss (at around the time of diagnosis and within 1 year of diagnosis). Generalised estimating equation models were used to calculate ORs for job loss among current workers after a new-diagnosis of chronic disease (diabetes, hypertension, hyperlipidaemia, heart disease, stroke and cancer), using a discrete-time design and adjusting for demographic, socioeconomic and health behavioural factors. We used inverse probability weighting to account for non-response at follow-up. RESULTS: ORs for concurrent/later job loss were 1.17 (95% CI 1.03-1.31) for diabetes, 1.01 (95% CI 0.93-1.09) for hypertension, 1.01 (95% CI 0.94-1.09) for hyperlipidaemia, 1.21 (95% CI 1.06-1.40) for heart disease, 1.48 (95% CI 1.21-1.81) for stroke and 1.38 (95% CI 1.17-1.62) for cancer diagnosed patients. The corresponding ORs for later job loss were 1.14 (95% CI 0.96-1.35), 1.00 (95% CI 0.90-1.12), 0.98 (95% CI 0.88-1.08), 1.24 (95% CI 1.02-1.49), 1.16 (95% CI 0.86-1.55) and 1.39 (95% CI 1.11-1.73). CONCLUSIONS: New diagnosis of diabetes, heart disease, cancer and stroke increased the risk of job loss; loss was concurrent for diabetes mellitus and stroke, and concurrent/later for cancer and heart disease. Our results provide fundamental information for employment support for patients with chronic disease.
Nicotine dependence of cigarette and heated tobacco users in Japan, 2019: a cross-sectional analysis of the JASTIS Study. 国際誌

Yan Kwan Lau, Sumiyo Okawa, Rafael Meza, Kota Katanoda, Takahiro Tabuchi

Tobacco control　31　(e1)　e50-e56　2021年3月19日

DOI： 10.1136/tobaccocontrol-2020-056237 　

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OBJECTIVES: Japan is currently the biggest market of heated tobacco products (HTPs) in the world. Little is known about nicotine dependence among HTP users. Thus, the objective was to assess the association of type of tobacco use and time-to-first-use, a marker of nicotine dependence. METHODS: A cross-sectional analysis of the 2019 data from an internet cohort study was conducted. The analytical sample consisted of 2147 current (≥1 day use in the past 30 days) HTP and/or conventional cigarette users, aged 25+ years. Marginal structural binomial regression was used to estimate nicotine dependence prevalence ratios (PRs) for each category of tobacco use (exclusive daily cigarette, exclusive HTP (≥1 day), dual HTP+daily cigarette, dual HTP+non-daily cigarette), relative to exclusive, non-daily cigarette smoking. RESULTS: Using a 5 min cut-off for time-to-first-use, the prevalence of nicotine dependence was higher among dual users of HTP and daily cigarettes (PR=1.38; 95% CI: 1.05 to 1.82) and exclusive, daily cigarette users (PR=1.48; 95% CI: 1.15 to 1.91), relative to exclusive, non-daily cigarette users. However, nicotine dependence among exclusive HTP users, and dual HTP+non-daily cigarette users, did not differ from that of exclusive, non-daily cigarette users. When using 15 and 30 min cut-offs, all types of users, including exclusive HTP, had higher levels of nicotine dependence relative to exclusive, non-daily cigarette users. CONCLUSIONS: Regardless of HTP use, daily cigarette users had higher prevalence of nicotine dependence compared with non-daily cigarette users. Exclusive HTP users had similar (or potentially higher) dependence compared with exclusive, non-daily cigarette users. Longitudinal studies are needed to interrogate the public health implications of growing HTP use worldwide.
Prevalence of heated tobacco product use in Japan: the 2020 JASTIS study. 国際誌

Satomi Odani, Takahiro Tabuchi

Tobacco control　2021年3月11日

DOI： 10.1136/tobaccocontrol-2020-056257 　

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BACKGROUND: Japan is the leading market for heated tobacco products (HTPs). We assessed the latest prevalence of HTP use including novel products (Ploom S, glo sens, and Pulze). METHODS: Data were obtained from an internet-based, self-reported survey conducted during February-March 2020 with individuals aged 15-74 years in Japan(n=9044). Prevalence of current (past 30-day) HTP use and cigarette smoking was computed. Poison regression analysis was conducted to examine predictors of HTP use among current cigarette smokers (n=1478). All analyses were weighted to account for selection bias in the internet survey using a nationally representative sample of Japanese population. RESULTS: In 2020, prevalence of current HTP use and cigarette smoking was 10.9% and 25.9% in Japan, respectively. The most commonly used HTP brand was IQOS (5.7%) followed by Ploom TECH/Ploom TECH+ (5.4%) and glo (2.6%). Use of Ploom S, glo sens and Pulze was 1.6%, 0.8% and 0.6%, respectively. Among current cigarette smokers, 34.9% of those who were interested in quitting smoking and 30.5% of those who were not interested in quitting reported concurrent use of HTP, respectively (difference not significant). Cigarette smokers who reported having multiple chronic conditions (aPR=2.31), alcohol consumption (aPR=2.07), and e-cigarette use (aPR=1.88) were more likely to use an HTP compared to those who did not report such characteristics. CONCLUSIONS: HTP use remained prevalent in Japan. One in three current cigarette smokers used HTPs regardless of whether they were interested inquitting smoking. Continuedsurveillance is important to inform national and global tobaccocontrol strategies.
Factors Associated with Serious Psychological Distress during the COVID-19 Pandemic in Japan. 国際誌

Takashi Yoshioka, Ryo Okubo, Takahiro Tabuchi, Satomi Odani, Tomohiro Shinozaki, Yusuke Tsugawa

medRxiv : the preprint server for health sciences　2021年3月1日

DOI： 10.1101/2021.02.27.21252458 　

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Importance: The coronavirus disease 2019 (COVID-19) pandemic may have a negative impact on mental health of the population, leading to higher suicide rates, in many countries. However, little is known about risk factors associated with worsened mental health during the COVID-19 pandemic. Objective: To investigate the factors associated with serious psychological distress (SPD) during the COVID-19 pandemic in Japan. Design Setting and Participants: A cross-sectional study using a large-scale internet survey conducted between August 25 and September 30, 2020, in Japan. Exposures: Demographics (age, gender, marital status, family composition, and caregiving burden), socio-economic status (income level, employment type, educational attainment), the experience of domestic violence (DV), the state of emergency, fear of COVID-19, and stigma related to COVID-19. Main Outcomes and Measures: Prevalence of SPD, defined as Kessler 6 scale score ≥13. Results: Among 25,482 individuals included in this study, 2,556 (10%) met the criteria of SPD. Overall, women (adjusted odds ratio [aOR] 1.59; 95%CI, 1.17-2.16; P=0.003), ages 15-29 (aOR compared with ages 45-59, 2.35; 95%CI, 1.64-3.38; P<0.001), low income (aOR compared with intermediate income, 1.70; 95%CI, 1.16-2.49; P=0.007), providing caregiving to family members (aOR, 5.48; 95%CI, 3.51-8.56; P<0.001), experiencing DV (aOR, 5.72; 95%CI, 3.81-8.59; P<0.001), and fear of COVID-19 (aOR, 1.96; 95%CI, 1.55-2.48; P<0.001) were associated with a higher rate of SPD. Among women aged 15-29 years, who experienced the highest rate of SPD, caregiving, DV, fear of COVID-19, and COVID-19-related stigma were associated with a higher rate of SPD; whereas economic situation (income level and employment type) and social isolation (marital status) were not associated with the prevalence of SPD. Conclusions and Relevance: Economic situation, caregiving burden, DV, and fear of COVID-19 were independently associated with SPD during the COVID-19 pandemic. Among young women-who have a higher risk of suicide during the COVID-19 pandemic in Japan-similar factors, except economic situation, were associated with a higher rate of SPD. Targeted interventions based on age and gender may be more effective in mitigating the negative impact of the COVID-19 pandemic on the population's mental health.
Exposure to Secondhand Heated-Tobacco-Product Aerosol May Cause Similar Incidence of Asthma Attack and Chest Pain to Secondhand Cigarette Exposure: The JASTIS 2019 Study. 国際誌

Yuki Imura, Takahiro Tabuchi

International journal of environmental research and public health　18　(4)　2021年2月11日

DOI： 10.3390/ijerph18041766 　

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Although secondhand cigarette smoke is known to cause various health consequences, even the short-term effects of exposure to secondhand heated-tobacco-product (HTP) aerosol are unknown. The purpose of this study was to examine short-term symptoms related to secondhand HTP aerosol exposure. An internet-based self-reported questionnaire survey was conducted in 2019 as a part of the Japan Society and New Tobacco Internet Survey (JASTIS) study. In total, 8784 eligible respondents aged 15-73 years were analyzed. We examined the frequency (%) of secondhand combustible cigarette smoke and HTP aerosol exposure, and the exposure-related subjective symptoms (sore throat, cough, asthma attack, chest pain, eye pain, nausea, headache, and other symptoms). Overall, 56.8% of those exposed to secondhand cigarette smoke had any subjective symptoms, compared to 39.5% of those exposed to HTP aerosol. Asthma attack and chest pain were reported more frequently when associated with secondhand HTP exposure (10.9 and 11.8%, respectively) than with secondhand cigarette smoke exposure (8.4 and 9.9%, respectively). Sore throat, cough, eye pain, nausea, and headache were also more frequently reported when associated with secondhand cigarette smoke than with secondhand HTP exposure. This is the first study to examine severe subjective symptoms such as asthma attacks and chest pains, and to suggest that respiratory and cardiovascular abnormalities could be related to secondhand heated-tobacco-product aerosol exposure. Further careful investigations are necessary.
Health-Related Quality of Life during COVID-19 Pandemic: Assessing Impacts of Job Loss and Financial Support Programs in Japan. 国際誌

Takaaki Ikeda, Ataru Igarashi, Satomi Odani, Masayasu Murakami, Takahiro Tabuchi

Applied research in quality of life　17　(2)　1-17　2021年1月30日

DOI： 10.1007/s11482-021-09918-6 　

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This cross-sectional study examined the association between job loss during the coronavirus disease 2019 (COVID-19) pandemic and health-related quality of life (HRQOL) in the Japanese working population and whether universal financial support program has a protective influence on the HRQOL. Two self-reported internet surveys were used to determine job loss during the pandemic: one was conducted between February and March 2020, just before the COVID-19 emergency declaration by the Japanese government (April 2020), and the other was conducted between August and September 2020. For the dependent variable, we used the EQ-5D-5L utility score (QOL utility score), which was assessed between August and September 2020. The independent variables were job loss after the state of emergency was declared and two types of government financial support (either universal support or support targeting child-raising households). The Tobit regression model was applied, adjusting for covariates. Job loss during the pandemic was negatively associated with the QOL utility score in the fully adjusted model; the coefficient (95% confidence interval [CI]) for job loss during the pandemic was -0.07 (-0.11 to -0.03). For the government financial support variables, the universal financial support program was associated with a better QOL utility score of the coefficient (95% CI), 0.05 (0.03 to 0.08). Job loss during the COVID-19 pandemic is negatively associated with HRQOL, while universal financial support is positively associated with HRQOL. Our study results imply that universal financial support during the COVID-19 era has a protective influence on an individual's HRQOL. Supplementary Information: The online version contains supplementary material available at 10.1007/s11482-021-09918-6.
Predictive Factors for Pancreatic Cancer and Its Early Detection Using Special Pancreatic Ultrasonography in High-Risk Individuals. 国際誌

Junko Fukuda, Kenji Ikezawa, Miho Nakao, Suetsumi Okagaki, Reiko Ashida, Tatsuya Ioka, Ryoji Takada, Takuo Yamai, Nobuyasu Fukutake, Hiroyuki Uehara, Shigenori Nagata, Hidenori Takahashi, Takahiro Tabuchi, Sachiko Tanaka, Kazuyoshi Ohkawa, Kazuhiro Katayama

Cancers　13　(3)　2021年1月28日

DOI： 10.3390/cancers13030502 　

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Because pancreatic cancer has a dismal prognosis, a strategy for early diagnosis is required. This study aimed to identify predictive factors of neoplastic progression in patients at high risk for pancreatic cancer and examined the efficiency of surveillance using transabdominal special ultrasonography focusing on the pancreas (special pancreatic US). Patients with slight main pancreatic duct (MPD) dilatation (≥2.5 mm) and/or pancreatic cysts (≥5 mm) were enrolled in a prospective surveillance study with special pancreatic US in a Japanese cancer referral center. A total of 498 patients undergoing surveillance for ≥3 years were included. During the median follow-up of 5.9 years, neoplastic progression developed in 11 patients (2.2%), including 9 patients who underwent pancreatectomy. Eight patients (72.7%) were diagnosed with stage 0/I disease, with an overall survival duration of 8.8 years. Findings of both MPD dilatation and pancreatic cysts at initial surveillance, MPD growth (≥0.2 mm/year) and cyst growth (≥2 mm/year) during surveillance were identified as independent risk factors for neoplastic progression. In summary, surveillance with special pancreatic US for high-risk individuals contributed to earlier detection of neoplastic progression, leading to a favorable prognosis. During surveillance, attention should be paid to MPD growth as well as to cyst growth.
Smoking and drinking among patients with mental disorders: Evidence from a nationally representative Japanese survey. 国際誌

Ryo Okubo, Takahiro Tabuchi

Journal of affective disorders　279　443-450　2021年1月15日

DOI： 10.1016/j.jad.2020.10.037 　

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BACKGROUND: No studies to date have addressed the association of mental disorder with smoking and drinking behaviors independent of anxiety and depressive symptoms. We therefore examined this association, stratified by age and sex, to determine the target population for behavioral modification in Japan. METHODS: We analyzed data from participants aged 20-79 years without hospitalized or institutionalized status who participated in the nationwide Comprehensive Survey of Living Conditions conducted in 2016. Prevalence ratios (PRs) for current smoking, heavy daily smoking (>20 cigarettes per day), at-risk drinking (>100 g alcohol per week), and heavy drinking (>350 g) were calculated with adjustment for potential confounders. After stratification by age (20-39, 40-64, and 65-79 years) and sex, prevalence and PRs were calculated using propensity scores. RESULTS: From among 340,194 participants, 8275 (2.4%) had mental disorder. Presence of mental disorder was significantly associated with current smoking (PR=1.18, 95%CI=1.12-1.23) and heavy daily smoking (PR=1.35, 95%CI=1.21-1.50) and inversely associated with at-risk drinking (PR=0.70, 95%CI=0.66-0.75). PRs for smoking behavior were higher in women than in men and in younger adults than in the other age groups. They were particularly high in younger women (PR=1.67 for current smokers and PR=2.17 for heavy daily smokers). LIMITATIONS: Our findings were obtained from a cross-sectional study. CONCLUSION: This is the first evidence that the association of mental disorder with smoking behavior is independent of anxiety and depressive symptoms. Our results indicate the need for tailored behavioral modification interventions for young people with mental disorders in Japan, particularly young women.
Heated tobacco product use and combustible cigarette smoking relapse/initiation among former/never smokers in Japan: the JASTIS 2019 study with 1-year follow-up. 国際誌

Yusuke Matsuyama, Takahiro Tabuchi

Tobacco control　31　(4)　520-526　2021年1月6日

DOI： 10.1136/tobaccocontrol-2020-056168 　

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BACKGROUND: Use of heated tobacco products (HTPs), which were first launched in Japan, has been rapidly spreading worldwide. The present study aimed to investigate whether HTP use was associated with combustible cigarette smoking relapse/initiation among former/never combustible cigarette smokers. METHODS: A prospective cohort study was conducted by analysing two waves of data from the Japan 'Society and New Tobacco' Internet Survey. Among the 7766 never/former combustible cigarette smokers who answered the baseline survey in 2019, 5947 (follow-up rate: 76.6%) responded to the follow-up survey in 2020 (age range 18-73 years old; 50.5% men). The association between HTP use and combustible smoking after 1 year was investigated by multivariable logistic regression analysis adjusting for potential confounders. RESULTS: Of the respondents, 308 (5.2%) used HTPs at baseline. One year later, 97 (1.7%) non-HTP users and 39 (12.7%) HTP users were smoking combustible cigarettes. Among former smokers who had quit for 1 year or more and among never smokers, HTP use was significantly associated with combustible cigarette smoking 1 year later (OR=2.80, 95% CI 1.42 to 5.52 and OR=9.95, 95% CI 3.39 to 29.16, respectively), while the association was not significant among former smokers who recently quit. CONCLUSION: HTP use was associated with relapse/initiation of combustible cigarette smoking after 1 year. The risks of HTP use, including subsequent combustible smoking, should be carefully monitored.
Chronic Pain Has Little Effect on Physical Condition During the COVID-19 Pandemic in Japan: A Web-based Cross-Sectional Survey

Tomoko Tetsunaga, Tomonori Tetsunaga, Haruo Misawa, Hironori Tsuji, Toshifumi Ozaki, Takahiro Tabuchi

2021年1月5日
出版者・発行元： Research Square Platform LLC
DOI： 10.21203/rs.3.rs-138931/v1 　

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<title>Abstract</title> <bold><italic>Background</italic></bold> Chronic pain affects people negatively, both mentally and physically. It is unclear how chronic pain affects people during social isolation and remote work due to the COVID-19 pandemic. The aim of this study was to analyze the effect of chronic pain on life during the COVID-19 pandemic.<bold><italic>Methods</italic></bold> This retrospective study included 4,972 matched-participants with or without chronic pain (2,311 males, 2,661 females; mean age, 53.8 years). The participants were divided into a chronic pain group (<italic>n</italic>=2,486) and a control group (<italic>n</italic>=2,486). Participants with chronic pain for three months or more were classified into the chronic pain group. All participants completed self-reported questionnaires. Factors related to physical condition during the COVID-19 pandemic were identified by univariate and multivariate analyses.<bold><italic>Results</italic></bold> Significant differences were found between participants with and without chronic pain for the pain that developed during the COVID-19 pandemic, lifestyle, interpersonal relationships, psychological factors related to COVID-19, and deterioration of physical condition. Multiple logistic regression analysis identified insomnia, poor work/study/housework performance, and anxiety/depression as factors related to deterioration of physical condition. Chronic pain was not identified as factor related to deterioration of physical condition.<bold><italic>Conclusions </italic></bold>The effect of chronic pain on lifestyle and physical condition during the COVID-19 pandemic was limited. The factors related to deterioration of the physical condition were insomnia, poor work/study/housework performance, and anxiety/depression.
Spatial, temporal, and demographic patterns in prevalence of chewing tobacco use in 204 countries and territories, 1990-2019: A systematic analysis from the Global Burden of Disease Study 2019

Kendrick, P.J., Reitsma, M.B., Abbasi-Kangevari, M., Abdoli, A., Abdollahi, M., Abedi, A., Abhilash, E.S., Aboyans, V., Adebayo, O.M., Advani, S.M., Ahinkorah, B.O., Ahmad, S., Ahmadi, K., Ahmed, H., Aji, B., Akalu, Y., Akunna, C.J., Alahdab, F., Al-Aly, Z., Alanezi, F.M., Alanzi, T.M., Alhabib, K.F., Ali, T., Alif, S.M., Alipour, V., Aljunid, S.M., Alomari, M.A., Amin, T.T., Amini, S., Amu, H., Ancuceanu, R., Anderson, J.A., Andrei, C.L., Andrei, T., Ansari-Moghaddam, A., Antony, B., Anvari, D., Arabloo, J., Arian, N.D., Arora, M., Artanti, K.D., Asmare, W.N., Atnafu, D.D., Ausloos, M., Awan, A.T., Ayano, G., Aynalem, G.L., Azari, S., Darshan, B.B., Badiye, A.D., Baig, A.A., Banach, M., Banerjee, S.K., Barker-Collo, S.L., B{\"a}rnighausen, T.W., Barqawi, H.J., Basu, S., Bayati, M., Bazargan-Hejazi, S., Bekuma, T.T., Bennett, D.A., Bensenor, I.M., Benzian, H., Benziger, C.P., Berman, A.E., Bhagavathula, A.S., Bhala, N., Bhardwaj, N., Bhardwaj, P., Bhattacharyya, K., Bibi, S., Bijani, A., Biondi, A., Braithwaite, D., Brenner, H., Brunoni, A.R., Burkart, K., Nagaraja, S.B., Butt, Z.A., Dos Santos, F.L.C., Car, J., Carreras, G., Castaldelli-Maia, J.M., Cattaruzza, M.S.S., Chang, J.-C., Chaturvedi, P., Chen, S., Chido-Amajuoyi, O.G., Chu, D.-T., Chung, S.-C., Ciobanu, L.G., Costa, V.M., Couto, R.A.S., Dagnew, B., Dai, X., Damasceno, A.A.M., Damiani, G., D, ona, L., D, ona, R., Daneshpajouhnejad, P., Gela, J.D., Molla, M.D., Desta, A.A., Dharmaratne, S.D., Dhimal, M., Eagan, A.W., Kalan, M.E., Edvardsson, K., Effiong, A., El Tantawi, M., Elbarazi, I., Esmaeilnejad, S., Fadhil, I., Faraon, E.J.A., Farwati, M., Farzadfar, F., Fazlzadeh, M., Feigin, V.L., Feldman, R., Filip, I., Filippidis, F., Fischer, F., Flor, L.S., Foigt, N.A., Folayan, M.O., Foroutan, M., Gad, M.M., Gallus, S., Geberemariyam, B.S., Gebregiorgis, B.G., Getacher, L., Obsa, A.G., Ghafourifard, M., Gheshlagh, R.G., Ghashghaee, A., Ghith, N., Gil, G.F., Gill, P.S., Ginawi, I.A., Goharinezhad, S., Golechha, M., Gopalani, S.V., Gorini, G., Grivna, M., Guha, A., Guimar{\~a}es, R.A., Guo, Y., Gupta, R.D., Gupta, R., Gupta, T., Gupta, V., Hafezi-Nejad, N., Haider, M.R., Hamadeh, R.R., Hankey, G.J., Hargono, A., Hay, S.I., Heidari, G., Herteliu, C., Hezam, K., Hird, T.R., Holla, R., Hosseinzadeh, M., Hostiuc, M., Hostiuc, S., Househ, M., Hsiao, T., Huang, J., Ibeneme, C.U., Ibitoye, S.E., Ilic, I.M., Ilic, M.D., Inbaraj, L.R., Irvani, S.S.N., Islam, J.Y., Islam, R.M., Islam, S.M.S., Islami, F., Iso, H., Itumalla, R., Jaafari, J., Jain, V., Jakovljevic, M., Jang, S.-I., Jayaram, S., Jeemon, P., Jha, R.P., Jonas, J.B., J{\"u}risson, M., Kabir, A., Kabir, Z., Kalankesh, L.R., Kanchan, T., K, el, H., Kapoor, N., Karch, A., Karimi, S.E., Kebede, K.M., Kelkay, B., Kennedy, R.D., Khader, Y.S., Khan, E.A., Khayamzadeh, M., Kim, G.R., Kimokoti, R.W., Kivim{\"a}ki, M., Kosen, S., Laxminarayana, S.L.K., Koyanagi, A., Krishan, K., Kugbey, N., Kumar, G.A., Kumar, N., Kurmi, O.P., Kusuma, D., Lacey, B., L, ires, I., Lasrado, S., Lauriola, P., Lee, D.W., Lee, Y.H., Leung, J., Li, S., Lin, H., Liu, W., Lugo, A., Kunjathur, S.M., Majeed, A., Maleki, A., Malekzadeh, R., Malta, D.C., Mamun, A.A., Manjunatha, N., Mansouri, B., Mansournia, M.A., Martini, S., Mathur, M.R., Mathur, P., Mazidi, M., McKee, M., Medina-Sol{\'i}s, C.E., Mehata, S., Mendoza, W., Menezes, R.G., Miazgowski, B., Michalek, I.M., Miller, T.R., Mini, G.K., Mirica, A., Mirrakhimov, E.M., Mirzaei, H., Misra, S., Mohammad, Y., Mohammadian-Hafshejani, A., Mohammed, S., Mokdad, A.H., Molokhia, M., Monasta, L., Moni, M.A., Moradzadeh, R., Morrison, S.D., Mossie, T.B., Mubarik, S., Mullany, E.C., Murray, C.J.L., Nagaraju, S.P., Naghavi, M., Naik, N., Nalini, M., Nangia, V., Naqvi, A.A., Swamy, S.N., Naveed, M., Nazari, J., Nduaguba, S.O., Negoi, R.I., K, el, S.N., Nguyen, H.L.T., Nigatu, Y.T., Nixon, M.R., Nnaji, C.A., Noubiap, J.J., Nowak, C., Nu{\~n}ez-Samudio, V., Ogbo, F.A., Oguntade, A.S., Oh, I.-H., Olagunju, A.T., Owolabi, M.O., Mahesh, P.A., Pakshir, K., Pan, L., Pana, A., Panagiotakos, D., P, a-Jonas, S., P, ey, A., Parekh, U., Park, E.-C., Park, E.-K., Kan, F.P., Pathak, M., Pawar, S., Pestell, R.G., Pham, H.Q., Pinheiro, M., Pokhrel, K.N., Pourshams, A., Prashant, A., Radfar, A., Rahimi-Movaghar, V., Ur Rahman, M.H., Rahman, M.A., Rahmani, A.M., Ram, P., Rana, J., Ranabhat, C.L., Rathi, P., Rawaf, D.L., Rawaf, S., Rawassizadeh, R., Renzaho, A.M.N., Rezapour, A., Riaz, M.A., Roever, L., Ronfani, L., Rosh, el, G., Roy, A., Roy, B., Saddik, B., Sahebkar, A., Salehi, S., Salimzadeh, H., Samy, A.M., Sanabria, J., Santric-Milicevic, M.M., Sao Jose, B.P., Sathian, B., Sawhney, M., Saya, G.K., Schwendicke, F., Seidu, A.-A., Kumar, N.S., Sepanlou, S.G., Shafaat, O., Shah, S.M., Shaikh, M.A., Shannawaz, M., Sharafi, K., Sheikh, A., Sheikhbahaei, S., Shigematsu, M., Shiri, R., Shishani, K., Shivakumar, K.M., Shivalli, S., Shrestha, R., Siabani, S., Sidemo, N.B., Sigfusdottir, I.D., Sigurvinsdottir, R., Silva, J.P., Singh, A., Singh, J.A., Singh, V., Sinha, D.N., Skryabin, V.Y., Skryabina, A.A., Soroush, A., Soyiri, I.N., Sreeramareddy, C.T., Stein, D.J., Steiropoulos, P., Stortecky, S., Straif, K., Abdulkader, R.S., Sulo, G., Sundstr{\"o}m, J., Tabuchi, T., Tadesse, E.G., Tamiru, A.T., Tareke, M., Tareque, M.I., Tarigan, I.U., Thakur, B., Thankappan, K.R., Thapar, R., Tolani, M.A., Tovani-Palone, M.R., Tran, B.X., Tripathy, J.P., Tsegaye, G.W., Tymeson, H.D., Ullah, S., Unim, B., Updike, R.L., Uthman, O.A., Vacante, M., Vardavas, C., Venketasubramanian, N., Verma, M., Vidale, S., Vo, B., Vu, G.T., Waheed, Y., Wang, Y., Welding, K., Werdecker, A., Whisnant, J.L., Wickramasinghe, N.D., Wubishet, B.L., Yamagishi, K., Yano, Y., Yazdi-Feyzabadi, V., Yeshaw, Y., Yimmer, M.Z., Yonemoto, N., Yousefi, Z., Yu, C., Yunusa, I., Yusefzadeh, H., Zaman, M.S., Zamani, M., Zamanian, M., Zastrozhin, M.S., Zastrozhina, A., Zhang, J., Zhang, Z.-J., Zhong, C., Zuniga, Y.M.H., Gakidou, E.

The Lancet Public Health　6　(7)　2021年

DOI： 10.1016/S2468-2667(21)00065-7 　

ISSN：2468-2667
Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Disease Study 2019

Reitsma, M.B., Kendrick, P.J., Ababneh, E., Abbafati, C., Abbasi-Kangevari, M., Abdoli, A., Abedi, A., Abhilash, E.S., Abila, D.B., Aboyans, V., Abu-Rmeileh, N.M., Adebayo, O.M., Advani, S.M., Aghaali, M., Ahinkorah, B.O., Ahmad, S., Ahmadi, K., Ahmed, H., Aji, B., Akunna, C.J., Al-Aly, Z., Alanzi, T.M., Alhabib, K.F., Ali, L., Alif, S.M., Alipour, V., Aljunid, S.M., Alla, F., Allebeck, P., Alvis-Guzman, N., Amin, T.T., Amini, S., Amu, H., Amul, G.G.H., Ancuceanu, R., Anderson, J.A., Ansari-Moghaddam, A., Antonio, C.A.T., Antony, B., Anvari, D., Arabloo, J., Arian, N.D., Arora, M., Asaad, M., Ausloos, M., Awan, A.T., Ayano, G., Aynalem, G.L., Azari, S., B, D.B., Badiye, A.D., Baig, A.A., Bakhshaei, M.H., Banach, M., Banik, P.C., Barker-Collo, S.L., B{\"a}rnighausen, T.W., Barqawi, H.J., Basu, S., Bayati, M., Bazargan-Hejazi, S., Behzadifar, M., Bekuma, T.T., Bennett, D.A., Bensenor, I.M., Berfield, K.S.S., Bhagavathula, A.S., Bhardwaj, N., Bhardwaj, P., Bhattacharyya, K., Bibi, S., Bijani, A., Bintoro, B.S., Biondi, A., Birara, S., Braithwaite, D., Brenner, H., Brunoni, A.R., Burkart, K., Butt, Z.A., Caetano dos Santos, F.L., C{\'a}mera, L.A., Car, J., C{\'a}rdenas, R., Carreras, G., Carrero, J.J., Castaldelli-Maia, J.M., Cattaruzza, M.S.S., Chang, J.-C., Chen, S., Chu, D.-T., Chung, S.-C., Cirillo, M., Costa, V.M., Couto, R.A.S., Dadras, O., Dai, X., Damasceno, A.A.M., Damiani, G., D, ona, L., D, ona, R., Daneshpajouhnejad, P., Darega Gela, J., Davletov, K., Derbew Molla, M., Dessie, G.A., Desta, A.A., Dharmaratne, S.D., Dianatinasab, M., Diaz, D., Do, H.T., Douiri, A., Duncan, B.B., Duraes, A.R., Eagan, A.W., Ebrahimi Kalan, M., Edvardsson, K., Elbarazi, I., El Tantawi, M., Esmaeilnejad, S., Fadhil, I., Faraon, E.J.A., Farinha, C.S.E.S., Farwati, M., Farzadfar, F., Fazlzadeh, M., Feigin, V.L., Feldman, R., Fern, ez Prendes, C., Ferrara, P., Filip, I., Filippidis, F., Fischer, F., Flor, L.S., Foigt, N.A., Folayan, M.O., Foroutan, M., Gad, M.M., Gaidhane, A.M., Gallus, S., Geberemariyam, B.S., Ghafourifard, M., Ghajar, A., Ghashghaee, A., Giampaoli, S., Gill, P.S., Glozah, F.N., Gnedovskaya, E.V., Golechha, M., Gopalani, S.V., Gorini, G., Goudarzi, H., Goulart, A.C., Greaves, F., Guha, A., Guo, Y., Gupta, B., Gupta, R.D., Gupta, R., Gupta, T., Gupta, V., Hafezi-Nejad, N., Haider, M.R., Hamadeh, R.R., Hankey, G.J., Hargono, A., Hartono, R.K., Hassankhani, H., Hay, S.I., Heidari, G., Herteliu, C., Hezam, K., Hird, T.R., Hole, M.K., Holla, R., Hosseinzadeh, M., Hostiuc, S., Househ, M., Hsiao, T., Huang, J., Iannucci, V.C., Ibitoye, S.E., Idrisov, B., Ilesanmi, O.S., Ilic, I.M., Ilic, M.D., Inbaraj, L.R., Irvani, S.S.N., Islam, J.Y., Islam, R.M., Islam, S.M.S., Islami, F., Iso, H., Itumalla, R., Iwagami, M., Jaafari, J., Jain, V., Jakovljevic, M., Jang, S.-I., Janjani, H., Jayaram, S., Jeemon, P., Jha, R.P., Jonas, J.B., Joo, T., J{\"u}risson, M., Kabir, A., Kabir, Z., Kalankesh, L.R., Kanchan, T., K, el, H., Kapoor, N., Karimi, S.E., Katikireddi, S.V., Kebede, H.K., Kelkay, B., Kennedy, R.D., Khoja, A.T., Khubch, ani, J., Kim, G.R., Kim, Y.-E., Kimokoti, R.W., Kivim{\"a}ki, M., Kosen, S., Koulmane Laxminarayana, S.L., Koyanagi, A., Krishan, K., Kugbey, N., Kumar, G.A., Kumar, N., Kurmi, O.P., Kusuma, D., Lacey, B., Lam, J.O., L, ires, I., Lasrado, S., Lauriola, P., Lee, D.W., Lee, Y.H., Leung, J., Li, S., Lin, H., Linn, S., Liu, W., Lopez, A.D., Lopukhov, P.D., Lorkowski, S., Lugo, A., Majeed, A., Maleki, A., Malekzadeh, R., Malta, D.C., Mamun, A.A., Manjunatha, N., Mansouri, B., Mansournia, M.A., Martinez-Raga, J., Martini, S., Mathur, M.R., Medina-Sol{\'i}s, C.E., Mehata, S., Mendoza, W., Menezes, R.G., Meretoja, A., Meretoja, T.J., Miazgowski, B., Michalek, I.M., Miller, T.R., Mirrakhimov, E.M., Mirzaei, H., Mirzaei-Alavijeh, M., Misra, S., Moghadaszadeh, M., Mohammad, Y., Mohammadian-Hafshejani, A., Mohammed, S., Mokdad, A.H., Monasta, L., Moni, M.A., Moradi, G., Moradi-Lakeh, M., Moradzadeh, R., Morrison, S.D., Mossie, T.B., Mubarik, S., Mullany, E.C., Murray, C.J.L., Naghavi, M., Naghshtabrizi, B., Nair, S., Nalini, M., Nangia, V., Naqvi, A.A., Narasimha Swamy, S., Naveed, M., Nayak, S., Nayak, V.C., Nazari, J., Nduaguba, S.O., Nguyen, C.T., Nguyen, H.L.T., Nguyen, S.H., Nguyen, T.H., Nixon, M.R., Nnaji, C.A., Norrving, B., Noubiap, J.J., Nowak, C., Ogbo, F.A., Oguntade, A.S., Oh, I.-H., Olagunju, A.T., Oren, E., Otstavnov, N., Otstavnov, S.S., Owolabi, M.O., P A, M., Pakhale, S., Pakshir, K., Palladino, R., Pana, A., P, a-Jonas, S., P, ey, A., Parekh, U., Park, E.-C., Park, E.-K., Pashazadeh Kan, F., Patton, G.C., Pawar, S., Pestell, R.G., Pinheiro, M., Piradov, M.A., Pirouzpanah, S., Pokhrel, K.N., Polibin, R.V., Prashant, A., Pribadi, D.R.A., Radfar, A., Rahimi-Movaghar, V., Rahman, A., Rahman, M.H.U., Rahman, M.A., Rahmani, A.M., Rajai, N., Ram, P., Ranabhat, C.L., Rathi, P., Rawal, L., Renzaho, A.M.N., Reynales-Shigematsu, L.M., Rezapour, A., Riahi, S.M., Riaz, M.A., Roever, L., Ronfani, L., Rosh, el, G., Roy, A., Roy, B., Sacco, S., Saddik, B., Sahebkar, A., Salehi, S., Salimzadeh, H., Samaei, M., Samy, A.M., Santos, I.S., Santric-Milicevic, M.M., Sarrafzadegan, N., Sathian, B., Sawhney, M., Saylan, M., Schaub, M.P., Schmidt, M.I., Schneider, I.J.C., Schutte, A.E., Schwendicke, F., Seidu, A.-A., Senthil Kumar, N., Sepanlou, S.G., Seylani, A., Shafaat, O., Shah, S.M., Shaikh, M.A., Shalash, A.S., Shannawaz, M., Sharafi, K., Sheikh, A., Sheikhbahaei, S., Shigematsu, M., Shiri, R., Shishani, K., Shivakumar, K.M., Shivalli, S., Shrestha, R., Siabani, S., Sidemo, N.B., Sigfusdottir, I.D., Sigurvinsdottir, R., Silva, D.A.S., Silva, J.P., Singh, A., Singh, J.A., Singh, V., Sinha, D.N., Sitas, F., Skryabin, V.Y., Skryabina, A.A., Soboka, M., Soriano, J.B., Soroush, A., Soshnikov, S., Soyiri, I.N., Spurlock, E.E., Sreeramareddy, C.T., Stein, D.J., Steiropoulos, P., Stortecky, S., Straif, K., Suliankatchi Abdulkader, R., Sulo, G., Sundstr{\"o}m, J., Tabuchi, T., Tadakamadla, S.K., Taddele, B.W., Tadesse, E.G., Tamiru, A.T., Tareke, M., Tareque, M.I., Tarigan, I.U., Temsah, M.-H., Thankappan, K.R., Thapar, R., Tichopad, A., Tolani, M.A., Topouzis, F., Tovani-Palone, M.R., Tran, B.X., Tripathy, J.P., Tsegaye, G.W., Tsilimparis, N., Tymeson, H.D., Ullah, A., Ullah, S., Unim, B., Updike, R.L., Vacante, M., Valdez, P.R., Vardavas, C., Varona P{\'e}rez, P., Vasankari, T.J., Venketasubramanian, N., Verma, M., Vetrova, M.V., Vo, B., Vu, G.T., Waheed, Y., Wang, Y., Welding, K., Werdecker, A., Whisnant, J.L., Wickramasinghe, N.D., Yamagishi, K., Y, rapalli, S., Yatsuya, H., Yazdi-Feyzabadi, V., Yeshaw, Y., Yimmer, M.Z., Yonemoto, N., Yu, C., Yunusa, I., Yusefzadeh, H., Zahirian Moghadam, T., Zaman, M.S., Zamanian, M., Z, ian, H., Zar, H.J., Zastrozhin, M.S., Zastrozhina, A., Zavala-Arciniega, L., Zhang, J., Zhang, Z.-J., Zhong, C., Zuniga, Y.M.H., Gakidou, E., Reitsma, M.B., Kendrick, P.J., Anderson, J.A., Arian, N.D., Burkart, K., Dai, X., D, ona, L., D, ona, R., Dharmaratne, S.D., Feigin, V.L., Feldman, R., Gupta, V., Hay, S.I., Hsiao, T., Iannucci, V.C., Mokdad, A.H., Mullany, E.C., Murray, C.J.L., Naghavi, M., Nixon, M.R., Spurlock, E.E., Tymeson, H.D., Updike, R.L., Whisnant, J.L., Gakidou, E., Berfield, K.S.S., Burkart, K., D, ona, R., Dharmaratne, S.D., Gupta, V., Hay, S.I., Mokdad, A.H., Murray, C.J.L., Naghavi, M., Gakidou, E., Oren, E., Farwati, M., Gad, M.M., Jain, V., Cattaruzza, M.S., Salehi, S., Ilesanmi, O.S., Oguntade, A.S., Owolabi, M.O., Siabani, S., Menezes, R.G., Naqvi, A., Mohammad, Y., Ullah, A., Alif, S.M., Guo, Y., Islam, R.M., Li, S., Arabloo, J., Azari, S., Ghashghaee, A., Hosseinzadeh, M., Rezapour, A., Ghashghaee, A., Pashazadeh Kan, F., Aljunid, S.M., Aljunid, S.M., Alla, F., Allebeck, P., Carrero, J.J., Alvis-Guzman, N., Alvis-Guzman, N., Amin, T.T., Amini, S., Moradzadeh, R., Zamanian, M., Nazari, J., Amu, H., Amul, G.H., Amul, G.H., Ancuceanu, R., Hostiuc, S., Antonio, C.T., Faraon, E.A., Antonio, C.T., Antony, B., Singh, A., Anvari, D., Anvari, D., Arora, M., Mathur, M.R., D, ona, L., D, ona, R., Kumar, G., Arora, M., Asaad, M., Ausloos, M., Ausloos, M., Herteliu, C., Pana, A., Awan, A.T., Awan, A.T., Ayano, G., Aynalem, G.L., Derbew Molla, M., Desta, A.A., Kelkay, B., Tamiru, A.T., Yeshaw, Y., Rathi, P., Badiye, A.D., Baig, A.A., Riaz Mcom, M.A., Bakhshaei, M., Naghshtabrizi, B., B{\"a}rnighausen, T.W., Chen, S., Mohammed, S., Jonas, J.B., P, a-Jonas, S., B{\"a}rnighausen, T.W., Basu, S., Eagan, A.W., Rajai, N., Sheikh, A., Saddik, B., Basu, S., Filippidis, F., Car, J., Greaves, F., Majeed, A., Palladino, R., Kusuma, D., Pakshir, K., Bazargan-Hejazi, S., Bazargan-Hejazi, S., Behzadifar, M., Bennett, D.A., Lacey, B., Bensenor, I.M., Brunoni, A.R., Goulart, A.C., Santos, I.S., Brunoni, A.R., Goulart, A.C., Santos, I.S., Berfield, K.S.S., Elbarazi, I., Shah, S.M., Bhardwaj, N., Kanchan, T., Misra, S., Bhattacharyya, K., Bhattacharyya, K., Bibi, S., Ullah, S., Biondi, A., Birara, S., Braithwaite, D., Nduaguba, S.O., Braithwaite, D., Brenner, H., Butt, Z.A., Butt, Z.A., C{\'a}mera, L.A., C{\'a}mera, L.A., Valdez, P.R., Car, J., C{\'a}rdenas, R., Gorini, G., Carreras, G., Chang, J., Chang, J., Chu, D., Chung, S., Kivim{\"a}ki, M., Oguntade, A.S., Chung, S., Cirillo, M., Palladino, R., Costa, V.M., Silva, J.P., Couto, R.A.S., Pinheiro, M., Damasceno, A.A.M., Damiani, G., Damiani, G., Guha, A., D, ona, L., D, ona, L., Daneshpajouhnejad, P., Shafaat, O., Darega Gela, J., Davletov, K., Dessie, G.A., Tsegaye, G.W., Dharmaratne, S.D., Mossie, T.B., Tareke, M., Do, H.T., Do, H.T., Douiri, A., Wang, Y., Duncan, B.B., Schmidt, M.I., Duraes, A.R., Duraes, A.R., Eagan, A.W., Ebrahimi Kalan, M., Esmaeilnejad, S., Esmaeilnejad, S., Fadhil, I., Farinha, C.S.E., Farwati, M., Janjani, H., Hafezi-Nejad, N., Nalini, M., Salimzadeh, H., Zahirian Moghadam, T., Z, ian, H., Feigin, V.L., Gnedovskaya, E.V., Feigin, V.L., Mansournia, M., Fern, ez Prendes, C., Fern, ez Prendes, C., Z, 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Morrison, S.D., Mubarik, S., Yu, C., Zhang, Z., Nair, S., Nair, S., Nair, S., Nangia, V., Naqvi, A., Narasimha Swamy, S., Tolani, M.A., Neupane K, el, S., Nguyen, C.T., Nguyen, H.L.T., Nguyen, S.H., Nguyen, T.H., Vu, G.T., Nnaji, C.A., Nnaji, C.A., Zar, H.J., Norrving, B., Noubiap, J., Nowak, C., Ogbo, F.A., Oh, I., Olagunju, A.T., Oren, E., Otstavnov, N., Otstavnov, S.S., Otstavnov, S.S., M P A, Pakhale, S., Pana, A., P, ey, A., P, ey, A., Parekh, U., Park, E., Patton, G.C., Pawar, S., Pestell, R.G., Pestell, R.G., Pokhrel, K.N., Pribadi, D.R.A., Radfar, A., Rahman, A., Rahman, M., Rahman, M., Rahman, M., Ram, P., Ranabhat, C.L., Ranabhat, C.L., Shrestha, R., Renzaho, A.M.N., Renzaho, A.M.N., Reynales-Shigematsu, L.M., Zavala-Arciniega, L., Roever, L., Rosh, el, G., Roy, A., Roy, B., Sacco, S., Samaei, M., Shalash, A.S., Sathian, B., Sathian, B., Sawhney, M., Saylan, M., Schaub, M.P., Schneider, I.J.C., Schutte, A.E., Schutte, A.E., Schwendicke, F., Seidu Mphil, A., Seidu Mphil, A., 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Zaman, M.S., Zar, H.J., Zhang, J., Zhang, J., Zuniga, Y.H., Zuniga, Y.H.

The Lancet　397　(10292)　2021年

DOI： 10.1016/S0140-6736(21)01169-7 　

ISSN：1474-547X 0140-6736
日本における新型コロナウイルス感染症流行下の心理的不調とワクチン忌避

大久保亮, 吉岡貴史, 佐々木洋平, 池澤聰, 田淵貴大

予防精神医学　6　(1)　3-15　2021年
出版者・発行元：日本精神保健・予防学会
DOI： 10.24591/jseip.6.1_3 　

eISSN：2433-4499

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新型コロナウイルス感染症流行は、就労・学業・経済活動など社会に大きな影響を及ぼすとともに、多くの健康アウトカムや健康関連行動を悪化させている。我々はそうした社会や健康への影響を検討するために、JACSIS=Japan COVID-19 and Society Internet Survey（日本における社会と新型コロナウイルス感染症問題に関するインターネット調査研究）として、日本全国すべての都道府県から人口分布に合わせて2020年9月にサンプリングした28,000人を対象として調査を行い、その後も2021年2月、9月と縦断調査を行っている（https://takahiro-tabuchi.net/jacsis/）。2020年9月の調査から、新型コロナウイルス感染症流行下でメンタルヘルスが悪化する危険因子として、女性や若年とともに、低所得者と自営業、介護負担感の増加やドメスティックバイオレンス、そして新型コロナウイルス感染症そのものへの恐怖が重要な心理的不調の危険因子であることを示した。また居住環境に焦点を当てた解析から、メンタルヘルスの悪化が、新型コロナウイルス感染症患者発生の有無にかかわらず全国的な問題であり、特に人口密度が高い地域、貧困の度合いが高い地域であるほど、深刻であることを示した。心理的不調を来たす方の早期発見や支援、自殺予防は急務の課題であり、上記研究が少しでも参考になればと願っている。また、2021年2月の調査では、ワクチン忌避の実態を明らかにする研究を行った。ワクチンは感染収束の切り札として期待されている。ワクチン接種率を高め維持するための取り組みの一助になればと願っている。
Use of heated tobacco products by people with chronic diseases: The 2019 JASTIS study. 国際誌

Chikako Nakama, Takahiro Tabuchi

PloS one　16　(11)　e0260154　2021年

DOI： 10.1371/journal.pone.0260154 　

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Heated tobacco products (HTPs) have become popular recently. People with chronic disease, such as diabetes, cardiovascular disease (CVD), chronic obstructive pulmonary disease (COPD) and cancer, should quit smoking for treatment and recurrence of tobacco-related diseases. However, they have difficulty in quitting smoking, and they may start HTPs use to quit smoking. The purpose of this study is to examine the use of HTPs in people with chronic disease. We used data from an internet study, the Japan Society and New Tobacco Internet Survey (JASTIS). We analyzed 9,008 respondents aged 15-73 years in 2019 using logistic regression. Current use of tobacco products was defined as use within the previous 30 days. Prevalence of current HTP use including dual use and dual use with cigarettes was 9.0% and 6.1% respectively in total. By disease: hypertension 10.2% and 7.4%, diabetes 15.9% and 12.3%, CVD 19.2% and 15.7%, COPD 40.5% and 33.3%, and cancer 17.5% and 11.9%. Diabetes, CVD, COPD, and cancer were positively associated with current use of HTPs (odds ratios (ORs) and 95% confidence intervals (CIs): 1.48 (1.06, 2.07), 2.29 (1.38, 3.80), 3.97(1.73, 9.11), and 3.58(1.99, 6.44), respectively) and dual use of cigarettes and HTPs (ORs and 95% CIs: 2.23 (1.61, 3.09), 3.58 (2.29, 5.60), 7.46 (3.76, 14.80), and 2.57 (1.46, 4.55), respectively) after adjusting for confounders. People with chronic disease were more likely to use HTPs and HTPs together with cigarettes. Further research on the smoking situation of HTPs in patients with chronic diseases is necessary.
新型コロナウイルス感染症緊急事態宣言期間における在宅勤務と座位時間延長との関連

竹内研時, 小山晃英, 玉田雄大, 田淵貴大

Journal of Epidemiology　31　(Suppl.)　91-91　2021年1月
出版者・発行元： (一社)日本疫学会
ISSN：0917-5040

eISSN：1349-9092
新型コロナウイルス流行下の孤独感、社会的孤立と痛みの有症及び新規発症の関連

山田恵子, 若泉謙太, 久保田康彦, 村山洋史, 田淵貴大

Journal of Epidemiology　31　(Suppl.)　90-90　2021年1月
出版者・発行元： (一社)日本疫学会
ISSN：0917-5040

eISSN：1349-9092
Prolonged overall treatment time negatively affects the outcomes of stereotactic body radiotherapy for early-stage non-small-cell lung cancer: A propensity score-weighted, single-center analysis. 国際誌

Toshiki Ikawa, Takahiro Tabuchi, Koji Konishi, Masahiro Morimoto, Takero Hirata, Naoyuki Kanayama, Kentaro Wada, Masayasu Toratani, Sumiyo Okawa, Kazuhiko Ogawa, Teruki Teshima

PloS one　16　(6)　e0253203　2021年

DOI： 10.1371/journal.pone.0253203 　

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Previous studies have reported conflicting results for the effect of overall treatment time with stereotactic body radiotherapy on tumor control in early-stage non-small-cell lung cancer. To examine this effect, we conducted a propensity score-weighted, retrospective, observational study at a single institution. We analyzed the data of 200 patients with early-stage non-small-cell lung cancer who underwent stereotactic body radiotherapy (48 Gy in 4 fractions) at our institution between January 2007 and October 2013. Patients were grouped into consecutive (overall treatment time = 4-5 days, n = 116) or non-consecutive treatment groups (overall treatment time = 6-10 days, n = 84). The outcomes of interest were local control and overall survival. The Cox regression model was used with propensity score and inverse probability of treatment weighting. The median overall treatment times in the consecutive and non-consecutive groups were 4 and 6 days, respectively. The 5-year local control and overall survival rates in the consecutive vs. the non-consecutive group were 86.3 vs. 77.2% and 55.5 vs. 51.8%, respectively. After propensity score weighting, consecutive stereotactic body radiotherapy was associated with positive local control (adjusted hazard ratio 0.30, 95% confidence interval 0.14-0.65; p = 0.002) and overall survival (adjusted hazard ratio 0.56, 95% confidence interval 0.34-0.91; p = 0.019) benefits. The prolonged overall treatment time of stereotactic body radiotherapy treatment negatively affected the outcomes of patients with early-stage non-small-cell lung cancer. To our knowledge, this is the first study to show that in patients with early-stage non-small-cell lung cancer treated with the same dose-fractionation regimen, consecutive stereotactic body radiotherapy has a more beneficial effect on tumor control than non-consecutive stereotactic body radiotherapy.
Sitting for long periods is associated with impaired work performance during the COVID-19 pandemic. 国際誌

Kenta Wakaizumi, Keiko Yamada, Akihito Shimazu, Takahiro Tabuchi

Journal of occupational health　63　(1)　e12258　2021年1月

DOI： 10.1002/1348-9585.12258 　

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OBJECTIVES: The unprecedented coronavirus disease 2019 (COVID-19) pandemic and the corresponding government state of emergency have dramatically changed our workstyle, particularly through implementing teleworking and social distancing. We investigated the degree to which people's work performance is affected and the association between sedentary behavior under the state of emergency and worsened work performance during the COVID-19 pandemic, as previous studies have suggested that sedentary behavior decreases work performance. METHODS: We used data from the Japan "COVID-19 and Society" Internet Survey (JACSIS) study, a cross-sectional, web-based, self-reported questionnaire survey. The main outcome was change in work performance after the COVID-19 pandemic compared with that before the pandemic. We analyzed the association between the change in work performance and sitting duration under the state of emergency, adjusted for work-related stress, participants' demographics, socio-economic status, health-related characteristics, and personality. RESULTS: The change of work environment from the pandemic decreased work performance in 15% of workers, which was 3.6 times greater than the number of workers reporting increased performance in 14 648 workers (6134 women and 8514 men). Although telework both improved and worsened performance (odds ratio [OR], 95% confidence interval [CI] = 2.0, 1.6-2.5 and 1.7, 1.5-1.9, respectively), sitting for long periods after the state of emergency was significantly associated only with worsened performance (OR, 95% CI = 1.8, 1.5-2.2) in a dose-response manner. CONCLUSION: Sitting duration is likely a risk barometer of worsened work performance under uncertain working situations, such as the COVID-19 pandemic.
Prolonged sedentary time under the state of emergency during the first wave of coronavirus disease 2019: Assessing the impact of work environment in Japan. 国際誌

Teruhide Koyama, Kenji Takeuchi, Yudai Tamada, Jun Aida, Shihoko Koyama, Yusuke Matsuyama, Takahiro Tabuchi

Journal of occupational health　63　(1)　e12260　2021年1月

DOI： 10.1002/1348-9585.12260 　

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OBJECTIVES: The coronavirus disease 2019 (COVID-19) outbreak and the resulting state of emergency have restricted work environments, which may contribute to increased duration of sedentary behaviors. This study investigated the self-reported sedentary time of Japanese workers during and after the first state of emergency (April 7 to May 25, 2020) and examined differences in sedentary time after starting work from home and according to job type. METHODS: We used cross-sectional data from the Japan COVID-19 and Society Internet Survey, a web-based questionnaire survey conducted from August to September 2020 (n = 11,623; age range 15-79 years; 63.6% male). Prolonged sedentary time was calculated by subtracting the sedentary time after the state of emergency (defined as the normal sedentary time) from that during the emergency, with adjustments using inverse probability weighting for being a respondent in an internet survey. RESULTS: An increase in sedentary time of at least 2 hours was reported by 12.8% of respondents who started working from home during the state of emergency, including 9.7% of salespersons and 7.7% of desk workers. After adjusting for potential confounders, the multivariate-adjusted odds ratios (ORs) for a prolonged sedentary time ≥2 hours was significantly higher in respondents who started to work from home (OR: 2.14, 95% confidence interval: 1.78-2.57), and certain job types (desk workers; OR: 1.56, 95% CI: 1.27-1.91, salespersons; OR: 2.03, 95% CI: 1.64-2.51). CONCLUSIONS: Working from home and non-physical work environments might be important predictors of prolonged sedentary time.
Prognostic Impact of Cancer Activity on Clinically Relevant Bleeding Events After Percutaneous Coronary Intervention.

Tatsuya Nishikawa, Toshitaka Morishima, Yuki Fujii, Sumiyo Okawa, Tomoyuki Otsuka, Risa Kamada, Taku Yasui, Wataru Shioyama, Toru Oka, Takahiro Tabuchi, Masashi Fujita

The journal of medical investigation : JMI　68　(1.2)　29-37　2021年

DOI： 10.2152/jmi.68.29 　

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Purpose : Limited data exist about clinically relevant bleeding events related to antiplatelet therapy after percutaneous coronary intervention (PCI) in cancer patients. We investigated the risk factors for clinically relevant bleeding events in patients with cancer after PCI with stent implantation. Patients and Methods : Patients with solid cancer subjected to first PCI were divided into active (n = 45) and non-active cancer groups (n = 44). The active group included non-operable patients on treatment or with metastasis ; the non-active included those already subjected to or for whom radical surgery was planned within 3 months after the index PCI. Results : During a median follow-up of 2.2 years, 11 bleeding events occurred, with only one occurring in the non-active cancer group. Half of them occurred during the dual-antiplatelet therapy (DAPT) period, and the rest occurred during single-antiplatelet therapy (SAPT) period. Kaplan-Meier analysis showed significantly more bleeding events in the active cancer group (p = 0.010). Multivariate Cox regression hazard analysis revealed cancer activity as a significant independent risk factor for bleeding (p = 0.023) ; but not for three-point major adverse cardiovascular events. Conclusion : Clinically relevant bleeding risk after PCI was significantly lower in non-active cancer. Active cancer group had clinically relevant bleeding during both DAPT and SAPT periods. J. Med. Invest. 68 : 29-37, February, 2021.
Combustible cigarettes, heated tobacco products, combined product use, and periodontal disease: A cross-sectional JASTIS study. 国際誌

Takashi Yoshioka, Takahiro Tabuchi

PloS one　16　(3)　e0248989　2021年

DOI： 10.1371/journal.pone.0248989 　

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BACKGROUND: Combustible cigarettes have detrimental effects on periodontal disease. However, little evidence is available regarding new heated tobacco product (HTP) use and combined product use (both combustible cigarettes and HTPs). This study aimed to examine the association of combustible cigarettes, HTPs, and combined product use with periodontal disease simultaneously. MATERIALS AND METHODS: This cross-sectional study was conducted using data from the 2019 arm of the longitudinal Japan "Society and New Tobacco" Internet Survey. Combustible cigarette users, HTP users, combined product users, never-users, and former users' data were separately obtained. In the present study, the primary outcome was self-reported periodontal disease. We estimated adjusted prevalence ratios (PRs) and confidence intervals (CIs) using multivariable modified Poisson regression analysis after adjusting for 12 confounders. RESULTS: Of the 10,439 JASTIS respondents, the numbers of users of combustible cigarettes only, HTPs only, and both products were 1,304, 437, and 1,049, respectively. Compared with never-users, HTP use was significantly associated with the prevalence of self-reported periodontal diseases (PR 1.43, 95% CI 1.03-1.62). Moreover, former users, combustible cigarette users, and combined product users also showed significant associations (PR 1.56, 95% CI 1.35-1.80; PR 1.29, 95% CI 1.03-1.62; and PR 1.55, 95% CI 1.20-1.99, respectively). CONCLUSIONS: Users of HTPs, combustible cigarettes, and combined products as well as former users were all significantly associated with a higher prevalence of periodontal diseases compared to never-users.
Association between Participation in Government Subsidy Program for Domestic Travel and Symptoms Indicative of COVID-19 Infection. 国際誌

Atsushi Miyawaki, Takahiro Tabuchi, Yasutake Tomata, Yusuke Tsugawa

medRxiv : the preprint server for health sciences　2020年12月5日

DOI： 10.1101/2020.12.03.20243352 　

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Importance: As countermeasures against the economic downturn caused by the coronavirus 2019 (COVID-19) pandemic, many countries have introduced or considering financial incentives for people to engage in economic activities such as travel and use restaurants. Japan has implemented a large-scale, nationwide government-funded program that subsidizes up to 50% of all travel expenses since July 2020 with the aim of reviving the travel industry. However, it remains unknown as to how such provision of government subsidies for travel impacted the COVID-19 pandemic. Objective: To investigate the association between participation in government subsidies for domestic travel in Japan and the incidence of COVID-19 infections. Design Setting and Participants: Using the data from a large internet survey conducted between August 25 and September 30, 2020, in Japan, we examined whether individuals who used subsidies experienced a higher likelihood of symptoms indicative of the COVID-19 infection. Exposure: Participation in the government subsidy program for domestic travel. Main Outcomes and Measures: Five symptoms indicative of the COVID-19 infection (high fever, throat pain, cough, headache, and smell and taste disorder) within the past one month of the survey. Results: Of the 25,482 respondents (50.3% [12,809] women; mean [SD] age, 48.4 [17.4] years), 3,289 (12.9%) participated in the subsidy program at the time of survey. After adjusting for potential confounders, we found that the participants of the subsidy program exhibited higher incidence of high fever (adjusted rate, 4.8% for participants vs. 3.7% for non-participants; adjusted odds ratio [aOR], 1.90; 95%CI, 1.40-2.56; p<0.001), throat pain (20.0% vs. 11.3%; aOR, 2.13; 95%CI, 1.39-3.26; p=0.002), cough (19.2% vs. 11.2%; aOR 1.97; 95%CI, 1.28-3.03; p=0.004), headache (29.4% vs. 25.5%; aOR, 1.26; 95%CI, 1.09-1.46; p=0.005), and smell and taste disorder (2.6% vs. 1.7%; aOR 2.01; 95%CI; 1.16-3.49; p=0.01) compared with the non-participants. Conclusion and Relevance: The participants of government subsidies for domestic travel experienced a higher incidence of symptoms indicative of the COVID-19 infection.
Use of heated tobacco products in smoke-free locations in Japan: the JASTIS 2019 study. 国際誌

Kosuke Kiyohara, Takahiro Tabuchi

Tobacco control　2020年11月16日

DOI： 10.1136/tobaccocontrol-2020-055951 　

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OBJECTIVE: We aimed to examine the use of heated tobacco products (HTPs) in locations where cigarette smoking was not allowed, and to explore the factors associated with such use among Japanese HTP users. METHODS: An internet-based self-reported questionnaire survey was conducted in 2019 as part of the Japan Society and New Tobacco Internet Survey. The study subjects were respondents who self-reported having used HTPs in the last year. The proportions of those who had ever used or frequently used HTPs in locations where tobacco smoking was not allowed in the last year were calculated. These locations included home, restaurants and workplaces. Furthermore, potential factors associated with HTP use in such smoke-free locations were examined using multivariable logistic regression analyses. RESULTS: The proportion of HTP users who had ever used HTPs in smoke-free locations in the last year was 20.7% (148/716) at home, 11.8% (128/1081) in restaurants and 11.9% (113/950) in workplaces. The proportion of those who had frequently used HTPs in those locations was 9.5% (68/716) at home, 4.8% (52/1081) in restaurants and 8.0% (76/950) in workplaces. The statistically significant factors associated with HTP use varied by location. Generally, respondents who thought HTP use was not forbidden in places where tobacco smoking is forbidden were likely to use HTPs in such locations. CONCLUSION: In Japan, a considerable number of people used HTPs in locations where tobacco smoking was not allowed. Policymakers should establish clear rules about use of HTPs in smoke-free environments.
Awareness of Marketing of Heated Tobacco Products and Cigarettes and Support for Tobacco Marketing Restrictions in Japan: Findings from the 2018 International Tobacco Control (ITC) Japan Survey. 国際誌

Lorraine V Craig, Itsuro Yoshimi, Geoffrey T Fong, Gang Meng, Mi Yan, Yumiko Mochizuki, Takahiro Tabuchi, James F Thrasher, Steve S Xu, Anne C K Quah, Janine Ouimet, Genevieve Sansone, Janet Chung-Hall

International journal of environmental research and public health　17　(22)　2020年11月13日

DOI： 10.3390/ijerph17228418 　

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Japan is one of the world's largest cigarette markets and the top heated tobacco product (HTP) market. No forms of tobacco advertising, promotion, and sponsorship (TAPS) are banned under national law, although the industry has some voluntary TAPS restrictions. This study examines Japanese tobacco users' self-reported exposure to cigarette and HTP marketing through eight channels, as well as their support for TAPS bans. Data are from the 2018 ITC Japan Survey, a cohort survey of adult exclusive cigarette smokers (n = 3288), exclusive HTP users (n = 164), HTP-cigarette dual users (n = 549), and non-users (n = 614). Measures of overall average exposure to the eight channels of cigarette and HTP advertising were constructed to examine differences in exposure across user groups and products. Dual users reported the highest exposure to cigarette and HTP advertising. Tobacco users (those who used cigarettes, HTPs, or both) reported higher average exposure to HTP compared to cigarette advertising, however non-users reported higher average exposure to cigarette compared to HTP advertising. Retail stores where tobacco or HTPs are sold were the most prevalent channel for HTP and cigarette advertising, reported by 30-43% of non-users to 66-71% of dual users. Non-users reported similar exposure to cigarette advertising via television and newspapers/magazines as cigarette smokers and dual users; however, advertising via websites/social media was lower among non-users and HTP users than among cigarette smokers and dual users (p < 0.05). Most respondents supported a ban on cigarette (54%) and HTP (60%) product displays in stores, and cigarette advertising in stores (58%).
Reasons for Regularly Using Heated Tobacco Products among Adult Current and Former Smokers in Japan: Finding from 2018 ITC Japan Survey. 国際誌

Steve S Xu, Gang Meng, Mi Yan, Shannon Gravely, Anne C K Quah, Janine Ouimet, Richard J O'Connor, Edward Sutanto, Itsuro Yoshimi, Yumiko Mochizuki, Takahiro Tabuchi, Geoffrey T Fong

International journal of environmental research and public health　17　(21)　2020年10月31日

DOI： 10.3390/ijerph17218030 　

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The market growth of heated tobacco products (HTPs), such as IQOS, Ploom TECH, and glo, has increased dramatically in Japan since 2016. Little is known about the reasons why current and former smokers are using HTPs. The data for this cross-sectional study were from the 2018 (Wave 1) International Tobacco Control (ITC) Japan Survey, a national web-based survey of 4500 people, including 658 current HTP users, of whom 549 were concurrently smoking cigarettes and 109 were former smokers. The most common reasons for regularly using HTPs were: beliefs that HTP are less harmful than cigarettes to themselves (90.6%) or to others (86.7%), enjoyment (76.5%), and social acceptability (74.4%). About half of current smokers (55.1%) reported using HTPs because these products might help them quit smoking. However, a near-equal percentage (52.0%) of current smokers reported using HTPs to replace some of the cigarettes they smoked so that they did not have to give up smoking altogether. If smokers are using HTPs to complement rather than quit their smoking, then the harm reduction potential of HTPs suggested by the toxicity studies will be diminished.
Global burden of 369 diseases and injuries in 204 countries and territories, 1990-2019: a systematic analysis for the Global Burden of Disease Study 2019 国際共著査読有り

Cristiana Abbafati, Kaja M. Abbas, Mohammad Abbasi, Mitra Abbasifard, Mohsen Abbasi-Kangevari, Hedayat Abbastabar, Foad Abd-Allah, Ahmed Abdelalim, Mohammad Abdollahi, Ibrahim Abdollahpour, Aidin Abedi, Parisa Abedi, Kedir Hussein Abegaz, Hassan Abolhassani, Akine Eshete Abosetugn, Victor Aboyans, Elissa M. Abrams, Lucas Guimaraes Abreu, Michael R. M. Abrigo, Abdulaziz Khalid Abu Haimed, Ahmed Abualhasan, Eman Abu-Gharbieh, Laith Jamal Abu-Raddad, Abdelrahman I. Abushouk, Alyssa Acebedo, Ilana N. Ackerman, Maryam Adabi, Tim Adair, Abdu A. Adamu, Oladimeji M. Adebayo, Isaac Akinkunmi Adedeji, Victor Adekanmbi, Jaimie D. Adelson, Abiodun Moshood Adeoye, Olatunji O. Adetokunboh, Davoud Adham, Shailesh M. Advani, Mohsen Afarideh, Mahdi Afshari, Ashkan Afshin, Emilie E. Agardh, Gina Agarwal, Pradyumna Agasthi, Kareha M. Agesa, Mohammad Aghaali, Seyed Mohammad Kazem Aghamir, Anurag Agrawal, Tauseef Ahmad, Alireza Ahmadi, Keivan Ahmadi, Mehdi Ahmadi, Hamid Ahmadieh, Ehsan Ahmadpour, Muktar Beshir Ahmed, Budi Aji, Temesgen Yihunie Akalu, Rufus Olusola Akinyemi, Tomi Akinyemiju, Blessing Akombi, Chisom Joyqueenet Akunna, Fares Alahdab, Ziyad Al-Aly, Khurshid Alam, Noore Alam, Samiah Alam, Tahiya Alam, Fahad Mashhour Alanezi, Turki M. Alanzi, Samuel B. Albertson, Jacqueline Elizabeth Alcalde-Rabanal, Niguse Meles Alema, Biresaw Wassihun Alemu, Yihun Mulugeta Alemu, Khalid F. Alhabib, Robert Kaba Alhassan, Muhammad Ali, Saqib Ali, Gianfranco Alicandro, Mehran Alijanzadeh, Cyrus Alinia, Vahid Alipour, Hesam Alizade, Syed Mohamed Aljunid, Francois Alla, Peter Allebeck, Majid Abdulrahman Hamad Almadi, Ali Almasi, Amir Almasi-Hashiani, Nihad A. Almasri, Hesham M. Al-Mekhlafi, Abdulaziz M. Almulhim, Jordi Alonso, Rajaa M. Al-Raddadi, Khalid A. Altirkawi, Arwa Khalid Alumran, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Azmeraw T. Amare, Bekalu Amare, Saeed Amini, Mostafa Amini-Rarani, Arya Aminorroaya, Fatemeh Amiri, Arianna Maever L. Amit, Dickson A. Amugsi, Gianna Gayle Herrera Amul, Etsay Woldu Anbesu, Robert Ancuceanu, Deanna Anderlini, Jason A. Anderson, Catalina Liliana Andrei, Tudorel Andrei, Sofia Androudi, Colin Angus, Mina Anjomshoa, Fereshteh Ansari, Iman Ansari, Alireza Ansari-Moghaddam, Ippazio Cosimo Antonazzo, Carl Abelardo T. Antonio, Catherine M. Antony, Ernoiz Antriyandarti, Davood Anvari, Razique Anwer, Seth Christopher Yaw Appiah, Jalal Arabloo, Morteza Arab-Zozani, Aleksandr Y. Aravkin, Aseb Arba Kinfe Arba, Olatunde Aremu, Filippo Ariani, Timur Aripov, Bahram Armoon, Johan Arnlov, Oluwaseyi Olalekan Arowosegbe, Krishna K. Aryal, Afsaneh Arzani, Malke Asaad, Mehran Asadi-Aliabadi, Ali A. Asadi-Pooya, Samaneh Asgari, Babak Asghari, Mohammad Asghari Jafarabadi, Charlie Ashbaugh, Michael Assmus, Zahra Atafar, Seyyed Shamsadin Athari, Desta Debalkie Atnafu, Maha Moh'd Wahbi Atout, Sachin R. Atre, Madhu Sudhan Atteraya, Floriane Ausloos, Marcel Ausloos, Leticia Avila-Burgos, Euripide Frinel Gbenato Arthur Avokpaho, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Getie Lake Aynalem, Yared Asmare Aynalem, Muluken Altaye Ayza, Samad Azari, Ghasem Azarian, Zelalem Nigussie Azene, Gulrez Azhar, Peter S. Azzopardi, B. B. Darshan, Ebrahim Babaee, Alaa Badawi, Ashish D. Badiye, Mojtaba Bagherzadeh, Eleni Bagli, Mohammad Amin Bahrami, Atif Amin Baig, Mohan Bairwa, Mohammad Hossein Bakhshaei, Ahad Bakhtiari, Shankar M. Bakkannavar, Arun Balachandran, Senthilkumar Balakrishnan, Shivanthi Balalla, Shelly Balassyano, Alberto Baldasseroni, Kylie Ball, Shoshana H. Ballew, Daniela Balzi, Maciej Banach, Srikanta K. Banerjee, Palash Chandra Banik, Marlena S. Bannick, Agegnehu Bante Bante, Simachew Animen Bante, Adhanom Gebreegziabher Baraki, Miguel A. Barboza, Suzanne Lyn Barker-Collo, Till Winfried Barnighausen, Lope H. Barrero, Celine M. Barthelemy, Lingkan Barua, Akbar Barzegar, Huda Basaleem, Quique Bassat, Sanjay Basu, Bernhard T. Baune, Mohsen Bayati, Bayisa Abdissa Baye, Gholamreza Bazmandegan, Jacob S. Becker, Neeraj Bedi, Ettore Beghi, Masoud Behzadifar, Yannick Bejot, Tariku Tesfaye Tesfaye Bekuma, Michelle L. Bell, Aminu K. Bello, Rose G. Bender, Derrick A. Bennett, Fiona B. Bennitt, Isabela M. Bensenor, Catherine P. Benziger, Kidanemaryam Berhe, Adam E. Berman, Eduardo Bernabe, Robert S. Bernstein, Gregory J. Bertolacci, Akshaya Srikanth Bhagavathula, Reshmi Bhageerathy, Neeraj Bhala, Dinesh Bhandari, Pankaj Bhardwaj, Anusha Ganapati Bhat, Krittika Bhattacharyya, Suraj Bhattarai, Zulfiqar A. Bhutta, Sadia Bibi, Molly H. Biehl, Ali Bijani, Boris Bikbov, Ver Bilano, Muhammad Shahdaat Bin Sayeed, Antonio Biondi, Binyam Minuye Birihane, Donal Bisanzio, Catherine Bisignano, Raaj Kishore Biswas, Helen Bitew, Tone Bjorge, Moses John Bockarie, Somayeh Bohlouli, Mehdi Bohluli, Hunduma Amensisa Bojia, Srinivasa Rao Bolla, Archith Boloor, Alexandra S. Boon-Dooley, Guilherme Borges, Antonio Maria Borzi, Shiva Borzouei, Dipan Bose, Cristina Bosetti, Soufiane Boufous, Rupert Bourne, Oliver J. Brady, Dejana Braithwaite, Michael Brauer, Carol Brayne, Nicholas J. K. Breitborde, Susanne Breitner, Hermann Brenner, Alexey V. Breusov, Paul Svitil Briant, Andrew M. Briggs, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Gabrielle B. Britton, Traolach Brugha, Dana Bryazka, Rachelle Buchbinder, Blair R. Bumgarner, Katrin Burkart, Richard Thomas Burnett, Sharath Burugina Nagaraja, Reinhard Busse, Zahid A. Butt, Florentino Luciano Caetano dos Santos, Leah E. Cahill, Lucero Cahuana-Hurtado, Tianji Cai, Charlton S. K. H. Callender, Luis Alberto Camera, Ismael R. Campos-Nonato, Julio Cesar Campuzano Rincon, Jackie Cao, Josip Car, Rosario Cardenas, Giulia Carreras, Juan J. Carrero, Felix Carvalho, Joao Mauricio Castaldelli-Maia, Carlos A. Castaneda-Orjuela, Giulio Castelpietra, Chris D. Castle, Emma Castro, Franz Castro, Ferran Catala-Lopez, Kate Causey, Christopher R. Cederroth, Kelly M. Cercy, Ester Cerin, Julian Chalek, Joht Singh Chandan, Alex R. Chang, Angela Y. Chang, Jung-Chen Chang, Kai-Lan Chang, Jaykaran Charan, Fiona J. Charlson, Vijay Kumar Chattu, Sarika Chaturvedi, Nicolas Cherbuin, Odgerel Chimed-Ochir, Ken Lee Chin, Jesus Lorenzo Chirinos-Caceres, Daniel Youngwhan Cho, Jee-Young Jasmine Choi, Hanne Christensen, Dinh-Toi Chu, Michael T. Chung, Sheng-Chia Chung, Flavia M. Cicuttini, Liliana G. Ciobanu, Massimo Cirillo, Beniamino Cislaghi, Thomas Khaled Dwayne Classen, Aaron J. Cohen, Emma L. Collins, Haley Comfort, Kelly Compton, Sara Conti, Owen R. Cooper, Barbara Corso, Paolo Angelo Cortesi, Vera Marisa Costa, Ewerton Cousin, Richard G. Cowden, Benjamin C. Cowie, Elizabeth A. Cromwell, Andrew J. Croneberger, Di H. Cross, Marita Cross, Christopher Stephen Crowe, Jessica A. Cruz, Steven Cummins, Matthew Cunningham, Saad M. A. Dahlawi, Haijiang Dai, Hancheng Dai, Albertino Antonio Moura Damasceno, Giovanni Damiani, Emanuele D'Amico, Lalit Dandona, Rakhi Dandona, Parnaz Daneshpajouhnejad, William James Dangel, Anna-Karin Danielsson, Jiregna Darega Gela, Paul I. Dargan, Aso Mohammad Darwesh, Ahmad Daryani, Jai K. Das, Rajat Das Gupta, Jose Das Neves, Aditya Prasad Dash, Gail Davey, Claudio Alberto Davila-Cervantes, Adrian C. Davis, Dragos Virgil Davitoiu, Kairat Davletov, Diego De Leo, Jan-Walter De Neve, Frances E. Dean, Nicole K. DeCleene, Amanda Deen, Louisa Degenhardt, Marissa DeLang, Robert Paul Dellavalle, Feleke Mekonnen Demeke, Gebre Teklemariam Demoz, Desalegn Getnet Demsie, Edgar Denova-Gutierrez, Nebiyu Dereje Dereje, Kebede Deribe, Nikolaos Dervenis, Rupak Desai, Assefa Desalew, Getenet Ayalew Dessie, Keshab Deuba, Samath Dhamminda Dharmaratne, Govinda Prasad Dhungana, Mostafa Dianatinasab, Diana Dias da Silva, Daniel Diaz, Zahra Sadat Dibaji Forooshani, Martin Dichgans, Alireza Didarloo, Zachary V. Dingels, Ilse N. Dippenaar, M. Ashworth Dirac, Shirin Djalalinia, Hoa Thi Do, Klara Dokova, David Teye Doku, Christiane Dolecek, Andrew J. Dolgert, Fariba Dorostkar, Chirag P. Doshi, Pratik P. Doshi, Leila Doshmangir, Abdel Douiri, Matthew C. Doxey, Kerrie E. Doyle, Tim Robert Driscoll, Eleonora Dubljanin, Susanna J. Dunachie, Bruce B. Duncan, Andre Rodrigues Duraes, Arielle Wilder Eagan, Hedyeh Ebrahimi, Mohammad Ebrahimi Kalan, David Edvardsson, Andem Effiong, Joshua R. Ehrlich, Nevine El Nahas, Iman El Sayed, Maysaa El Sayed Zaki, Maha El Tantawi, Iffat Elbarazi, Islam Y. Elgendy, Hala Rashad Elhabashy, Shaimaa I. El-Jaafary, Aisha Elsharkawy, Iqbal R. F. Elyazar, Mohammad Hassan Emamian, Sophia Emmons-Bell, Holly E. Erskine, Babak Eshrati, Khalil Eskandari, Sharareh Eskandarieh, Saman Esmaeilnejad, Firooz Esmaeilzadeh, Alireza Esteghamati, Sadaf Esteghamati, Kara Estep, Arash Etemadi, Atkilt Esaiyas Etisso, Oluchi Ezekannagha, Jessica Fanzo, Tamer Farag, Mohammad Farahmand, Anwar Faraj, Emerito Jose A. Faraon, Mohammad Fareed, Roghiyeh Faridnia, Carla Sofia e Sa Farinha, Andrea Farioli, Pawan Sirwan Faris, Andre Faro, Mithila Faruque, Farshad Farzadfar, Nazir Fattahi, Ali Akbar Fazaeli, Mehdi Fazlzadeh, Valery L. Feigin, Rachel Feldman, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Giannina Ferrara, Pietro Ferrara, Alize J. Ferrari, Manuela L. Ferreira, Garumma Tolu Feyissa, Irina Filip, Florian Fischer, James L. Fisher, Ryan Fitzgerald, Carsten Flohr, Luisa Sorio Flor, Nataliya A. Foigt, Morenike Oluwatoyin Folayan, Artem Alekseevich Fomenkov, Lisa M. Force, Carla Fornari, Masoud Foroutan, Jack T. Fox, Joel Msafiri Francis, Tahvi D. Frank, Richard Charles Franklin, Marisa Freitas, Weijia Fu, Takeshi Fukumoto, Kai Fukutaki, John E. Fuller, Nancy Fullman, Joao M. Furtado, Mohamed M. Gad, Abhay Motiramji Gaidhane, Emmanuela Gakidou, Natalie C. Galles, Silvano Gallus, Amiran Gamkrelidze, Alberto L. Garcia-Basteiro, William M. Gardner, Biniyam Sahiledengle Geberemariyam, Abiyu Mekonnen Gebrehiwot, Ketema Bizuwork Gebremedhin, Gebreamlak Gebremedhn Gebremeskel, Leake G. Gebremeskel, Begashaw Melaku Gebresillassie, Assefa Ayalew Ayalew Ayalew Gebreslassie, Yilma Chisha Dea Geramo, Abraham Geremew, Anna Gershberg Hayoon, Hailay Abrha Gesesew, Peter W. Gething, Kebede Embaye Gezae, Maryam Ghadimi, Keyghobad Ghadiri, Fatemeh Ghaffarifar, Mansour Ghafourifard, Alireza Ghajar, Farhad Ghamari, Ahmad Ghashghaee, Hesam Ghiasvand, Nermin Ghith, Asadollah Gholamian, Rakesh Ghosh, Simona Giampaoli, Syed Amir Gilani, Paramjit Singh Gill, Tiffany K. Gill, Richard F. Gillum, Ibrahim Abdelmageed Ginawi, Themba G. Ginindza, Mojgan Gitimoghaddam, Giorgia Giussani, Mustefa Glagn, Ekaterina Vladimirovna Glushkova, Elena V. Gnedovskaya, Myron Anthony Godinho, Salime Goharinezhad, Mahaveer Golechha, Srinivas Goli, Ricardo Santiago Gomez, Philimon N. Gona, Sameer Vali Gopalani, Emily Goren, Giuseppe Gorini, Taren M. Gorman, Harrison Chase Gottlich, Houman Goudarzi, Amir Hossein Goudarzian, Alessandra C. Goulart, Barbara Niegia Garcia Goulart, Ayman Grada, Felix Greaves, Michal Grivna, Giuseppe Grosso, Mohammed Ibrahim Mohialdeen Gubari, Nachiket Gudi, Harish Chander Gugnani, Andre Luiz Sena Guimaraes, Rafael Alves Guimaraes, Rashid Abdi Guled, Teklemariam Gultie, Gaorui Guo, Yuming Guo, Rahul Gupta, Rajeev Gupta, Subodh Sharan, Tarun Gupta, Juanita A. Haagsma, Vladimir Hachinski, Beatrix Haddock, Nima Hafezi-Nejad, Abdul Hafiz, Hailey Hagins, Lydia M. Haile, Teklehaimanot Gereziher Haile, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Brian J. Hall, Iman Halvaei, Randah R. Hamadeh, Kanaan Hamagharib Abdullah, Sajid Hameed, Samer Hamidi, Erin B. Hamilton, Melanie S. Hammer, Chieh Han, Hannah Han, Demelash Woldeyohannes Handiso, Asif Hanif, Graeme J. Hankey, Hamidreza Haririan, Josep Maria Haro, James D. Harvey, Ahmed I. Hasaballah, Md Mehedi Hasan, Edris Hasanpoor, Amir Hasanzadeh, Maryam Hashemian, Abdiwahab Hashi, Amr Hassan, Shoaib Hassan, Soheil Hassanipour, Hadi Hassankhani, Rasmus J. Havmoeller, Roderick J. Hay, Simon I. Hay, Khezar Hayat, Behzad Heibati, Behnam Heidari, Golnaz Heidari, Reza Heidari-Soureshjani, Delia Hendrie, Kiana Henny, Andualem Henok, Hannah J. Henrikson, Nathaniel J. Henry, Molly E. Herbert, Claudiu Herteliu, Fatemeh Heydarpour, Thomas R. Hird, Hung Chak Ho, Hans W. Hoek, Michael K. Hole, Ramesh Holla, Bruce Hollingsworth, Praveen Hoogar, Kathleen Pillsbury Hopf, Nobuyuki Horita, H. Dean Hosgood, Naznin Hossain, Mostafa Hosseini, Mehdi Hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Mowafa Househ, Damian G. Hoy, Mohamed Hsairi, Thomas Hsiao, Vivian Chia-Rong Hsieh, Guoqing Hu, Kejia Hu, Tanvir M. Huda, Fernando N. Hugo, Ayesha Humayun, Rabia Hussain, Chantal K. Huynh, Bing-Fang Hwang, Vincent C. Iannucci, Ivo Iavicoli, Charles Ugochukwu Ibeneme, Segun Emmanuel Ibitoye, Nayu Ikeda, Kevin S. Ikuta, Olayinka Stephen Ilesanmi, Irena M. Ilic, Milena D. Ilic, Mohammad Hasan Imani-Nasab, Leeberk Raja Inbaraj, Helen Ippolito, Usman Iqbal, Seyed Sina Naghibi Irvani, Caleb Mackay Salpeter Irvine, M. Mofizul Islam, MdMohaimenul Islam, Sheikh Mohammed Shariful Islam, Farhad Islami, Hiroyasu Iso, Rebecca Q. Ivers, Chidozie C. D. Iwu, Chinwe Juliana Iwu, Ihoghosa Osamuyi Iyamu, Jalil Jaafari, Kathryn H. Jacobsen, Farhad Jadidi-Niaragh, Hussain Jafari, Morteza Jafarinia, Deepa Jahagirdar, Mohammad Ali Jahani, Nader Jahanmehr, Mihajlo Jakovljevic, Amir Jalali, Farzad Jalilian, Spencer L. James, Hosna Janjani, Manthan Dilipkumar Janodia, Tahereh Javaheri, Javad Javidnia, Achala Upendra Jayatilleke, Panniyammakal Jeemon, Ensiyeh Jenabi, Ravi Prakash Jha, Vivekanand Jha, John S. Ji, Peng Jia, Lars Johansson, Oommen John, Yetunde O. John-Akinola, Catherine Owens Johnson, Sarah Charlotte Johnson, Jost B. Jonas, Tamas Joo, Ankur Joshi, Farahnaz Joukar, Jacek Jerzy Jozwiak, Mikk Jurisson, Ali Kabir, Zubair Kabir, Hamed Kalani, Rizwan Kalani, Leila R. Kalankesh, Rohollah Kalhor, Aruna M. Kamath, Zahra Kamiab, Tanuj Kanchan, Neeti Kapoor, Behzad Karami Matin, Marina Karanikolos, Andre Karch, Mohd Anisul Karim, Salah Eddin Karimi, Seyed Asaad Karimi, Seyed M. Karimi, Ayele Semachew Kasa, Getachew Mullu Kassa, Nicholas J. Kassebaum, Srinivasa Vittal Katikireddi, Norito Kawakami, Gbenga A. Kayode, Ali Kazemi Karyani, Suzanne H. Keddie, Peter Njenga Keiyoro, Cathleen Keller, Laura Kemmer, Parkes J. Kendrick, Maia Kereselidze, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Nauman Khalid, Mohammad Khammarnia, Ejaz Ahmad Khan, Gulfaraz Khan, Maseer Khan, Young-Ho Khang, Khaled Khatab, Amir M. Khater, Mona M. Khater, Mahalaqua Nazli Khatib, Maryam Khayamzadeh, Salman Khazaei, Habibolah Khazaie, Mohammad Taghi Khodayari, Abdullah T. Khoja, Jagdish Khubchandani, Roba Khundkar, Neda Kianipour, Christian Kieling, Cho-Il Kim, Daniel Kim, Young-Eun Kim, Yun Jin Kim, Ruth W. 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Mohammad, Yousef Mohammad, Naser Mohammad Gholi Mezerji, Abolfazl Mohammadbeigi, Abdollah Mohammadian-Hafshejani, Noushin Mohammadifard, Reza Mohammadpourhodki, Ammas Siraj Mohammed, Hussen Mohammed, Jemal Abdu Mohammed, Shafiu Mohammed, Farnam Mohebi, Mohammad A. Mohseni Bandpei, Amin Mokari, Ali H. Mokdad, Mariam Molokhia, Natalie C. Momen, Lorenzo Monasta, Stefania Mondello, Meghan D. Mooney, Mahmood Moosazadeh, Ghobad Moradi, Masoud Moradi, Mohammad Moradi-Joo, Maziar Moradi-Lakeh, Rahmatollah Moradzadeh, Paula Moraga, Linda Morales, Lidia Morawska, Ilais Moreno Velasquez, Joana Morgado-da-Costa, Shane Douglas Morrison, Abbas Mosapour, Jonathan F. Mosser, Simin Mouodi, Seyyed Meysam Mousavi, Amin Mousavi Khaneghah, Ulrich Otto Mueller, Satinath Mukhopadhyay, Erin C. Mullany, John Everett Mumford, Sandra B. Munro, Moses K. Muriithi, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Behnam Nabavizadeh, Ashraf F. 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Patton, Deepak Paudel, Sagun Paudel, Katherine R. Paulson, Hamidreza Pazoki Toroudi, Spencer A. Pease, Amy E. Peden, Alyssa Pennini, Veincent Christian Filipino Pepito, Emmanuel K. Peprah, Alexandre Pereira, David M. Pereira, Jeevan Pereira, Norberto Perico, Julia Moreira Pescarini, Konrad Pesudovs, Hai Quang Pham, Michael R. Phillips, Cristiano Piccinelli, Maxwell Pierce, David M. Pigott, Thomas Pilgrim, Tessa M. Pilz, Marina Pinheiro, Michael A. Piradov, Meghdad Pirsaheb, Farhad Pishgar, Oleguer Plana-Ripoll, Dietrich Plass, Martin Pletcher, Khem Narayan Pokhrel, Roman V. Polibin, Suzanne Polinder, Kevan R. Polkinghorne, Constance Dimity Pond, Maarten J. Postma, Faheem Hyder Pottoo, Hadi Pourjafar, Farshad Pourmalek, Reza Pourmirza Kalhori, Akram Pourshams, Anna Poznanska, Sergio I. Prada, Sanjay Prakash, V. Prakash, Narayan Prasad, Liliana Preotescu, Dimas Ria Angga Pribadi, Elisabetta Pupillo, Zahiruddin Quazi Syed, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Ata Rafiee, Alireza Rafiei, Alberto Raggi, Fakher Rahim, Afarin Rahimi-Movaghar, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Ali Rajabpour-Sanati, Fatemeh Rajati, Ivo Rakovac, Pradhum Ram, Kiana Ramezanzadeh, Saleem Muhammad Rana, Chhabi Lal Ranabhat, Annemarei Ranta, Puja C. Rao, Sowmya J. Rao, Davide Rasella, Vahid Rashedi, Prateek Rastogi, Goura Kishor Rath, Priya Rathi, David Laith Rawaf, Salman Rawaf, Lal Rawal, Reza Rawassizadeh, Ramu Rawat, Christian Razo, Sofia Boston, Lemma Demissie Regassa, Robert C. Reiner, Nickolas Reinig, Marissa Bettay Reitsma, Giuseppe Remuzzi, Vishnu Renjith, Andre M. N. Renzaho, Serge Resnikoff, Negar Rezaei, Nima Rezaei, Mohammad Sadegh Rezai, Aziz Rezapour, Phoebe-Anne Rhinehart, Seyed Mohammad Riahi, Antonio Luiz P. Ribeiro, Daniel Cury Ribeiro, Daniela Ribeiro, Jennifer Rickard, Juan A. Rivera, Toshana Robalik, Nicholas L. S. Roberts, Shaun Roberts, Stephen R. Robinson, Sonia Rodriguez-Ramirez, Leonardo Roever, Sam Rolfe, Michele Romoli, Luca Ronfani, Robin Room, Gholamreza Roshandel, Morteza Rostamian, Gregory A. Roth, Dietrich Rothenbacher, Enrico Rubagotti, Susan Fred Rumisha, Godfrey M. Rwegerera, Seyedmohammad Saadatagah, Siamak Sabour, Perminder S. Sachdev, Basema Saddik, Ehsan Sadeghi, Masoumeh Sadeghi, Reza Saeedi, Sahar Saeedi Moghaddam, Shahram Saeidi, Yahya Safari, Sare Safi, Saeid Safiri, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, S. Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Joseph S. Salama, Payman Salamati, Saleh Salehi Zahabi, Hosni Salem, Marwa R. Salem, Yahya Salimi, Hamideh Salimzadeh, Omar Mukhtar Salman, Joshua A. Salomon, Inbal Salz, Zainab Samad, Hossein Samadi Kafil, Evanson Zondani Sambala, Abdallah M. Samy, Juan Sanabria, Tania G. Sanchez-Pimienta, Damian Francesco Santomauro, Itamar S. 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Sheena, Aziz Sheikh, Abbas Sheikhtaheri, B. Suresh Kumar Shetty, Ranjitha S. Shetty, Kenji Shibuya, Kevin David Shield, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, Min-Jeong Shin, Rahman Shiri, Reza Shirkoohi, K. M. Shivakumar, Mark G. Shrime, Kerem Shuval, Soraya Siabani, Radoslaw Sierpinski, Inga Dora Sigfusdottir, Rannveig Sigurvinsdottir, Diego Augusto Santos Silva, Joao Pedro Silva, Biagio Simonetti, Kyle E. Simpson, Ambrish Singh, Jasvinder A. Singh, Pushpendra Singh, Dhirendra Narain Sinha, Eirini Skiadaresi, Soren T. Skou, Valentin Yurievich Skryabin, Karen Sliwa, Amanda Smith, Emma U. R. Smith, Eugene Sobngwi, Amin Soheili, Anton Sokhan, Shahin Soltani, Oluwaseyi Dolapo Somefun, Moslem Soofi, Reed J. D. Sorensen, Joan B. Soriano, Muluken Bekele Sorrie, Sergey Soshnikov, Ireneous N. Soyiri, Cory N. Spencer, Adel Spotin, Emma Elizabeth Spurlock, Chandrashekhar T. Sreeramareddy, Vinay Srinivasan, Kam Sripada, Jeffrey D. Stanaway, Benjamin A. Stark, Nicholas Steel, Simona Catalina Stefan, Caroline Stein, Dan J. Stein, Caitlyn Steiner, Timothy J. Steiner, Krista M. Steuben, Leo Stockfelt, Mark A. Stokes, Lars Jacob Stovner, Kurt Straif, Saverio Stranges, Jacob L. Stubbs, Parminder S. Suchdev, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Hafiz Ansar Rasul Suleria, Rizwan Suliankatchi Abdulkader, Gerhard Sulo, Iyad Sultan, Carolyn B. Swope, Bryan L. Sykes, Dillon O. Sylte, Miklos Szocska, Lukasz Szumowski, Rafael Tabares-Seisdedos, Karen M. Tabb, Takahiro Tabuchi, Santosh Kumar Tadakamadla, Biruk Wogayehu Taddele, Degena Bahrey Tadesse, Amir Taherkhani, Zarfishan Tahir, Masih Tajdini, Ken Takahashi, Jukka S. Takala, Animut Tagele Tamiru, Muming Tang, Frank C. Tanser, Md Ismail Tareque, Ingan Ukur Tarigan, Nuno Taveira, Heather Jean Taylor, Whitney L. Teagle, Hirut Teame, Fabrizio Tediosi, Yonas Getaye Tefera, Arash Tehrani-Banihashemi, Berhane Fseha Teklehaimanot, Freweini Gebrearegay Tela, Mohamad-Hani Temsah, Sonyah Terrason, Getayeneh Antehunegn Tesema, Zemenu Tadesse Tessema, Bhaskar Thakur, Kavumpurathu Raman Thankappan, Rekha Thapar, Nihal Thomas, Azalea M. Thomson, Amanda G. Thrift, George D. Thurston, Mariya Vladimirovna Titova, Boikhutso Tlou, Hamid Reza Tohidinik, Marcello Tonelli, Roman Topor-Madry, Fotis Topouzis, Anna E. Torre, Mathilde Touvier, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Ravensara Travillian, Sergi Trias-Llimos, Christopher E. Troeger, Thomas Clement Truelsen, Alexander C. Tsai, Aristidis Tsatsakis, Lorainne Tudor Car, Stefanos Tyrovolas, Riaz Uddin, Irfan Ullah, Saif Ullah, Chukwuma David Umeokonkwo, Eduardo A. Undurraga, Bhaskaran Unnikrishnan, Era Upadhyay, Olalekan A. Uthman, Marco Vacante, Regina Vaicekonyte, Alireza Vakilian, Pascual R. Valdez, Alessandro Valli, Aaron Van Donkelaar, Constantine Vardavas, Santosh Varughese, Tommi Juhani Vasankari, Ana Maria Nogales Vasconcelos, Yasser Vasseghian, Yousef Veisani, Narayanaswamy Venketasubramanian, Simone Vidale, Francesco S. Violante, Vasily Vlassov, Stein Emil Vollset, Avina Vongpradith, Theo Vos, Giang Thu Vu, Isidora S. Vujcic, Ana Vukovic, Rade Vukovic, Feleke Gebremeskel W. Hawariat, Yasir Waheed, Mitchell Taylor Wallin, Magdalene K. Walters, Richard G. Wamai, Fang Wang, Haidong Wang, Hongbo Wang, Jiayu Wang, Yafeng Wang, Yanzhong Wang, Yuan-Pang Wang, Joseph L. Ward, Alexandrea Watson, Stefanie Watson, Jingkai Wei, Melissa Y. Wei Wei, Robert G. Weintraub, Daniel J. Weiss, Jordan Weiss, Fissaha Tekulu Welay, Girmay Teklay Weldesamuel, Andrea Werdecker, J. Jason West, Ronny Westerman, Joanna L. Whisnant, Harvey A. Whiteford, Taweewat Wiangkham, Nuwan Darshana Wickramasinghe, Kirsten E. Wiens, Tissa Wijeratne, Lauren B. Wilner, Shadrach Wilson, Charles Shey Wiysonge, Bogdan Wojtyniak, Gebremariam Woldu, Charles D. A. Wolfe, Temesgen Gebeyehu Wondmeneh, Adam Belay Wondmieneh, Eve E. Wool, Sarah S. Wozniak, Ai-Min Wu, Chenkai Wu, Junjie Wu, Sarah Wulf Hanson, Han Yong Wunrow, Yang Xie, Gelin Xu, Rixing Xu, Simon Yadgir, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Kazumasa Yamagishi, Mousa Yaminfirooz, Yuichiro Yano, Sanni Yaya, Vahid Yazdi-Feyzabadi, Jamal A. Yearwood, Tomas Y. Yeheyis, Yordanos Gizachew Yeshitila, Christopher Sabo Yilgwan, Mekdes Tigistu Yilma, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Javad Yoosefi Lebni, Hunter W. York, Mustafa Z. Younis, Theodore Patrick Younker, Bahman Yousefi, Zabihollah Yousefi, Mahmoud Yousefifard, Taraneh Yousefinezhadi, Abdilahi Yousuf Yousuf, Chuanhua Yu, Yong Yu, Chun-Wei Yuan, Deniz Yuce, Hasan Yusefzadeh, Siddhesh Zadey, Telma Zahirian Moghadam, Syed Saoud Zaidi, Leila Zaki, Josefina Zakzuk, Sojib Bin Zaman, Mohammad Zamani, Maryam Zamanian, Hamed Zandian, Alireza Zangeneh, Hadi Zarafshan, Mikhail Sergeevich Zastrozhin, Kaleab Alemayehu Zewdie, Jianrong Zhang, Yunquan Zhang, Zhi-Jiang Zhang, Jeff T. Zhao, Xiu-Ju George Zhao, Yingxi Zhao, Bistra Zheleva, Peng Zheng, Maigeng Zhou, Cong Zhu, Arash Ziapour, Stephanie R. M. Zimsen, Bianca S. Zlavog, Sanjay Zodpey, Stephen S. Lim, Christopher J. L. Murray

LANCET　396　(10258)　1204-1222　2020年10月

ISSN：0140-6736

eISSN：1474-547X
Measuring universal health coverage based on an index of effective coverage of health services in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019

Rafael Lozano, Nancy Fullman, John Everett Mumford, Megan Knight, Celine M Barthelemy, Cristiana Abbafati, Hedayat Abbastabar, Foad Abd-Allah, Mohammad Abdollahi, Aidin Abedi, Hassan Abolhassani, Akine Eshete Abosetugn, Lucas Guimarães Abreu, Michael R M Abrigo, Abdulaziz Khalid Abu Haimed, Abdelrahman I Abushouk, Maryam Adabi, Oladimeji M Adebayo, Victor Adekanmbi, Jaimie Adelson, Olatunji O Adetokunboh, Davoud Adham, Shailesh M Advani, Ashkan Afshin, Gina Agarwal, Pradyumna Agasthi, Seyed Mohammad Kazem Aghamir, Anurag Agrawal, Tauseef Ahmad, Rufus Olusola Akinyemi, Fares Alahdab, Ziyad Al-Aly, Khurshid Alam, Samuel B Albertson, Yihun Mulugeta Alemu, Robert Kaba Alhassan, Muhammad Ali, Saqib Ali, Vahid Alipour, Syed Mohamed Aljunid, François Alla, Majid Abdulrahman Hamad Almadi, Ali Almasi, Amir Almasi-Hashiani, Nihad A Almasri, Hesham M Al-Mekhlafi, Abdulaziz M Almulhim, Jordi Alonso, Rajaa M Al-Raddadi, Khalid A Altirkawi, Nelson Alvis-Guzman, Nelson J Alvis-Zakzuk, Saeed Amini, Mostafa Amini-Rarani, Fatemeh Amiri, Arianna Maever L Amit, Dickson A Amugsi, Robert Ancuceanu, Deanna Anderlini, Catalina Liliana Andrei, Sofia Androudi, Fereshteh Ansari, Alireza Ansari-Moghaddam, Carl Abelardo T Antonio, Catherine M Antony, Ernoiz Antriyandarti, Davood Anvari, Razique Anwer, Jalal Arabloo, Morteza Arab-Zozani, Aleksandr Y Aravkin, Olatunde Aremu, Johan Ärnlöv, Malke Asaad, Mehran Asadi-Aliabadi, Ali A Asadi-Pooya, Charlie Ashbaugh, Seyyed Shamsadin Athari, Maha Moh'd Wahbi Atout, Marcel Ausloos, Leticia Avila-Burgos, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Yared Asmare Aynalem, Getie Lake Aynalem, Muluken Altaye Ayza, Samad Azari, Peter S Azzopardi, Darshan B B, Ebrahim Babaee, Ashish D Badiye, Mohammad Amin Bahrami, Atif Amin Baig, Mohammad Hossein Bakhshaei, Ahad Bakhtiari, Shankar M Bakkannavar, Arun Balachandran, Shelly Balassyano, Maciej Banach, Srikanta K Banerjee, Palash Chandra Banik, Agegnehu Bante Bante, Simachew Animen Bante, Suzanne Lyn Barker-Collo, Till Winfried Bärnighausen, Lope H Barrero, Quique Bassat, Sanjay Basu, Bernhard T Baune, Mohsen Bayati, Bayisa Abdissa Baye, Neeraj Bedi, Ettore Beghi, Masoud Behzadifar, Tariku Tesfaye Tesfaye Bekuma, Michelle L Bell, Isabela M Bensenor, Adam E Berman, Eduardo Bernabe, Robert S Bernstein, Akshaya Srikanth Bhagavathula, Dinesh Bhandari, Pankaj Bhardwaj, Anusha Ganapati Bhat, Krittika Bhattacharyya, Suraj Bhattarai, Zulfiqar A Bhutta, Ali Bijani, Boris Bikbov, Ver Bilano, Antonio Biondi, Binyam Minuye Birihane, Moses John Bockarie, Somayeh Bohlouli, Hunduma Amensisa Bojia, Srinivasa Rao Rao Bolla, Archith Boloor, Oliver J Brady, Dejana Braithwaite, Paul Svitil Briant, Andrew M Briggs, Nikolay Ivanovich Briko, Sharath Burugina Nagaraja, Reinhard Busse, Zahid A Butt, Florentino Luciano Caetano dos Santos, Lucero Cahuana-Hurtado, Luis Alberto Cámera, Rosario Cárdenas, Giulia Carreras, Juan J Carrero, Felix Carvalho, Joao Mauricio Castaldelli-Maia, Carlos A Castañeda-Orjuela, Giulio Castelpietra, Franz Castro, Ferrán Catalá-López, Kate Causey, Christopher R Cederroth, Kelly M Cercy, Ester Cerin, Joht Singh Chandan, Angela Y Chang, Jaykaran Charan, Vijay Kumar Chattu, Sarika Chaturvedi, Ken Lee Chin, Daniel Youngwhan Cho, Jee-Young Jasmine Choi, Hanne Christensen, Dinh-Toi Chu, Michael T Chung, Liliana G Ciobanu, Massimo Cirillo, Haley Comfort, Kelly Compton, Paolo Angelo Cortesi, Vera Marisa Costa, Ewerton Cousin, Saad M A Dahlawi, Giovanni Damiani, Lalit Dandona, Rakhi Dandona, Jiregna Darega Gela, Aso Mohammad Darwesh, Ahmad Daryani, Aditya Prasad Dash, Gail Davey, Claudio Alberto Dávila-Cervantes, Kairat Davletov, Jan-Walter De Neve, Edgar Denova-Gutiérrez, Kebede Deribe, Nikolaos Dervenis, Rupak Desai, Samath Dhamminda Dharmaratne, Govinda Prasad Dhungana, Mostafa Dianatinasab, Diana Dias da Silva, Daniel Diaz, Ilse N Dippenaar, Hoa Thi Do, Fariba Dorostkar, Leila Doshmangir, Bruce B Duncan, Andre Rodrigues Duraes, Arielle Wilder Eagan, David Edvardsson, Iman El Sayed, Maha El Tantawi, Islam Y Elgendy, Iqbal RF Elyazar, Khalil Eskandari, Sharareh Eskandarieh, Saman Esmaeilnejad, Alireza Esteghamati, Oluchi Ezekannagha, Tamer Farag, Mohammad Farahmand, Emerito Jose A Faraon, Carla Sofia e Sá Farinha, Andrea Farioli, Pawan Sirwan Faris, Andre Faro, Mehdi Fazlzadeh, Valery L Feigin, Eduarda Fernandes, Pietro Ferrara, Garumma Tolu Feyissa, Irina Filip, Florian Fischer, James L Fisher, Luisa Sorio Flor, Nataliya A Foigt, Morenike Oluwatoyin Folayan, Artem Alekseevich Fomenkov, Masoud Foroutan, Joel Msafiri Francis, Weijia Fu, Takeshi Fukumoto, João M Furtado, Mohamed M Gad, Abhay Motiramji Gaidhane, Emmanuela Gakidou, Natalie C Galles, Silvano Gallus, William M Gardner, Biniyam Sahiledengle Geberemariyam, Abiyu Mekonnen Gebrehiwot, Leake G Gebremeskel, Gebreamlak Gebremedhn Gebremeskel, Hailay Abrha Gesesew, Keyghobad Ghadiri, Mansour Ghafourifard, Ahmad Ghashghaee, Nermin Ghith, Asadollah Gholamian, Syed Amir 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The Lancet　396　(10258)　1250-1284　2020年10月
出版者・発行元： Elsevier BV
DOI： 10.1016/s0140-6736(20)30750-9 　

ISSN：0140-6736
Global burden of 87 risk factors in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019

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The Lancet　396　(10258)　1223-1249　2020年10月
出版者・発行元： Elsevier BV
DOI： 10.1016/s0140-6736(20)30752-2 　

ISSN：0140-6736
Five insights from the Global Burden of Disease Study 2019

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Rezaei, Negar Rezaei, Mohammad sadegh Rezai, Aziz Rezapour, Phoebe-Anne Rhinehart, Seyed Mohammad Riahi, Antonio Luiz P Ribeiro, Daniel Cury Ribeiro, Jennifer Rickard, Leonardo Roever, Michele Romoli, Luca Ronfani, Gholamreza Roshandel, Enrico Rubagotti, Susan Fred Rumisha, Godfrey M Rwegerera, Seyedmohammad Saadatagah, Siamak Sabour, Perminder S Sachdev, Basema Saddik, Masoumeh Sadeghi, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Amirhossein Sahebkar, Mohammad Ali Sahraian, S Mohammad Sajadi, Marwa R Rashad Salem, Hosni Salem, Hamideh Salimzadeh, Joshua A Salomon, Inbal Salz, Zainab Samad, Hossein Samadi Kafil, Abdallah M Samy, Juan Sanabria, Damian Francesco Santomauro, Milena M Santric-Milicevic, Sivan Yegnanarayana Iyer Saraswathy, Nizal Sarrafzadegan, Benn Sartorius, Arash Sarveazad, Brijesh Sathian, Thirunavukkarasu Sathish, Davide Sattin, Lauren E Schaeffer, Silvia Schiavolin, Maria Inês Schmidt, Aletta Elisabeth Schutte, David C Schwebel, Falk Schwendicke, Sadaf G Sepanlou, Feng Sha, Omid Shafaat, Saeed Shahabi, Amira A Shaheen, Masood Ali Shaikh, Mehran Shams-Beyranvand, Morteza Shamsizadeh, Kiomars Sharafi, Fablina Sharara, Aziz Sheikh, B Suresh Kumar Shetty, Kenji Shibuya, Mika Shigematsu, Min-Jeong Shin, Jae Il Shin, Rahman Shiri, K M Shivakumar, Mark G Shrime, Kerem Shuval, Inga Dora Sigfusdottir, Rannveig Sigurvinsdottir, Diego Augusto Santos Silva, João Pedro Silva, Biagio Simonetti, Jasvinder A Singh, Pushpendra Singh, Ambrish Singh, Dhirendra Narain Sinha, Valentin Yurievich Skryabin, Karen Sliwa, Emma U R Smith, Amin Soheili, Shahin Soltani, Oluwaseyi Dolapo Somefun, Reed J D Sorensen, Joan B Soriano, Muluken Bekele Sorrie, Ireneous N Soyiri, Chandrashekhar T Sreeramareddy, Kam Sripada, Jeffrey D Stanaway, Simona Cătălina Ştefan, Dan J Stein, Caitlyn Steiner, Mark A Stokes, Saverio Stranges, Parminder S Suchdev, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Rizwan Suliankatchi Abdulkader, Gerhard Sulo, Carolyn B Swope, Dillon O Sylte, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Santosh Kumar Tadakamadla, Biruk Wogayehu Taddele, Amir Taherkhani, Zarfishan Tahir, Animut Tagele Tamiru, Muming Tang, Md Ismail Tareque, Yonas Getaye Getaye Tefera, Freweini Gebrearegay G Tela, Mohamad-Hani Temsah, Sonyah Terrason, Bhaskar Thakur, Kavumpurathu Raman Thankappan, Rekha Thapar, Nihal Thomas, Mariya Vladimirovna Titova, Boikhutso Tlou, Marcello Tonelli, Roman Topor-Madry, Anna E Torre, Mathilde Touvier, Marcos Roberto Roberto Tovani-Palone, Bach Xuan Tran, Ravensara Travillian, Riaz Uddin, Irfan Ullah, Bhaskaran Unnikrishnan, Era Upadhyay, Marco Vacante, Regina Vaicekonyte, Pascual R Valdez, Alessandro Valli, Tommi Juhani Vasankari, Yasser Vasseghian, Narayanaswamy Venketasubramanian, Simone Vidale, Francesco S Violante, Vasily Vlassov, Stein Emil Vollset, Avina Vongpradith, Giang Thu Vu, Feleke Gebremeskel W/hawariat, Yasir Waheed, Richard G Wamai, Fang Wang, Haidong Wang, Jiayu Wang, Yanzhong Wang, Yuan-Pang Wang, Alexandrea Watson, Jingkai Wei, Robert G Weintraub, Jordan Weiss, Fissaha Tekulu Welay, Andrea Werdecker, Ronny Westerman, Harvey A Whiteford, Taweewat Wiangkham, Nuwan Darshana Wickramasinghe, Lauren B Wilner, Bogdan Wojtyniak, Charles D A Wolfe, Temesgen Gebeyehu Wondmeneh, Ai-Min Wu, Chenkai Wu, Sarah Wulf Hanson, Han Yong Wunrow, Yang Xie, Seyed Hossein Yahyazadeh Jabbari, Kazumasa Yamagishi, Sanni Yaya, Vahid Yazdi-Feyzabadi, Jamal A Yearwood, Tomas Y Yeheyis, Yordanos Gizachew Yeshitila, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Z Younis, Theodore Patrick Younker, Taraneh Yousefinezhadi, Chuanhua Yu, Yong Yu, Deniz Yuce, Hasan Yusefzadeh, Syed Saoud Zaidi, Sojib Bin Zaman, Maryam Zamanian, Alireza Zangeneh, Hadi Zarafshan, Mikhail Sergeevich Zastrozhin, Kaleab Alemayehu Zewdie, Zhi-Jiang Zhang, Jianrong Zhang, Yunquan Zhang, Xiu-Ju George Zhao, Yingxi Zhao, Bistra Zheleva, Peng Zheng, Cong Zhu, Arash Ziapour, Stephanie R M Zimsen, Alan D Lopez, Theo Vos, Stephen S Lim

The Lancet　396　(10258)　1135-1159　2020年10月
出版者・発行元： Elsevier BV
DOI： 10.1016/s0140-6736(20)31404-5 　

ISSN：0140-6736
Prognostic factors and skeletal-related events in patients with bone metastasis from gastric cancer. 国際誌査読有り

Yoshinori Imura, Daisuke Tateiwa, Naotoshi Sugimoto, Akitomo Inoue, Toru Wakamatsu, Hidetatsu Outani, Takaaki Tanaka, Hironari Tamiya, Toshinari Yagi, Norifumi Naka, Sumiyo Okawa, Takahiro Tabuchi, Satoshi Takenaka

Molecular and clinical oncology　13　(4)　31-31　2020年10月

DOI： 10.3892/mco.2020.2101 　

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The number of studies on bone metastasis (BM) from gastric cancer (GC) is currently limited. Therefore, the aim of the present study was to investigate the characteristics, skeletal-related events (SREs) and prognosis of GC in patients with BMs. Data from 60 patients with BMs from GC were retrospectively retrieved and patient-, tumor- and BM-related characteristics were analyzed. Kaplan-Meier survival curves were analyzed using the univariate log-rank test. Multivariate analyses were conducted using the Cox proportional hazards model. The median patient age was 63.5 years (range, 26-83 years). Visceral or brain metastases were observed at BM diagnosis in 61.7% of the patients. Multiple BMs were detected in 83.3% and SREs occurred in 76.7% of the patients. The median overall survival (OS) after BM diagnosis and SRE occurrence was 9 months (range, 0-43 months) and 5 months (range, 0-36 months), respectively. On multivariate analysis, poor Eastern Cooperative Oncology Group performance status (P=0.030), the administration of chemotherapy prior to BM diagnosis (P<0.001) and no chemotherapy after BM diagnosis (P=0.002) were significant prognostic factors for unfavorable OS, whereas the non-use of bone-modifying agents (BMAs) was the only independent prognostic factor for poor SRE-free survival (SRS; P=0.022). Among patients without SREs at BM diagnosis, the median SRS duration was 7 months (range, 0-43 months). In conclusion, chemotherapy may confer a survival benefit in GC patients with BMs. In addition, the prognosis for GC patients with BMs presenting with SREs is poor, but treatment with BMAs may prevent or delay the development of SREs.
Long-term observational study on 6223 survivors of arsenic poisoning due to contaminated milk powder during infancy. 国際誌査読有り

Rong Liu, Takahiro Tabuchi, Tetsuhisa Kitamura, Isao Miyashiro, Tomotaka Sobue

Cancer science　111　(10)　3873-3880　2020年10月

DOI： 10.1111/cas.14623 　

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In 1955, an outbreak of arsenic poisoning caused by the ingestion of arsenic-contaminated Morinaga Dry Milk occurred in western Japan. This study aimed to assess the mortality and cancer incidence risk among Japanese individuals who were poisoned during this time as infants. In total, 6223 survivors (mean age at enrollment, 27.5 y) who had ingested contaminated milk when they were aged ≤ 2 y participated in this study. Follow-up was conducted from 1982 to 2018 (mean follow-up duration, 30.3 y). Standardized mortality ratio (SMR) and standardized incidence ratio (SIR) were used to compare mortality and cancer incidence rates of subjects with the respective Japanese population rates, and 95% confidence intervals (95% CIs) of the SMR and SIR were also calculated. In total, 561 deaths and 524 new cancer cases were observed. A statistically significant increase in mortality rate was observed for all causes (SMR, 1.15; 1.01-1.19), nervous system disease (2.83, 1.62-4.19), respiratory disease (2.02, 1.37-2.62), genitourinary system disease (2.25, 1.10-3.73), and traffic accident (2.03, 1.14-3.04). In contrast, a significant decrease in cancer incidence rate was observed for all cancers (SIR, 0.96; 0.84-0.99), stomach cancer (0.77, 0.57-0.92), colon cancer (0.63, 0.41-0.85), rectum cancer (0.69, 0.43-0.95), and breast cancer (0.72, 0.52-0.89). Liver cancer showed a high mortality rate (SMR, 1.68; 1.06-2.31). In this study, after the long-term follow-up we revealed overall and cause-specific mortality and cancer incidence risk among survivors who ingested arsenic-contaminated dry milk as infants.
Does second-hand smoke associate with tooth loss among older Japanese? JAGES cross-sectional study. 国際誌査読有り

Sachi Umemori, Jun Aida, Toru Tsuboya, Takahiro Tabuchi, Ken-Ichi Tonami, Hiroshi Nitta, Kouji Araki, Katsunori Kondo

International dental journal　70　(5)　388-395　2020年10月

DOI： 10.1111/idj.12577 　

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OBJECTIVE: Second-hand smoke (SHS) is considered a risk factor for a number of oral diseases. However, its influence on tooth loss, which is the final consequence of periodontal disease and caries, remains unknown. We aimed to evaluate the association between SHS experience and the number of remaining teeth among non-smoking older Japanese individuals. METHODS: Cross-sectional data from the Japan Gerontological Evaluation Study (JAGES) 2013 were used. From the 27,561 people ≥65 years of age who responded to a self-reported questionnaire (response rate = 71.1%), data of 18,865 respondents who had never smoked were analysed. Multinomial logistic regression with multiple imputations was applied to estimate the odds ratio of the frequency of SHS exposures on the number of remaining teeth. RESULTS: The prevalence of participants with ≥20 teeth, 10-19 teeth, 5-9 teeth, 1-4 teeth, and no teeth were 53.2%, 20.4%, 9.9%, 6.6%, and 9.9%, respectively. The proportion of participants with SHS was 37.5%. After adjusting for sex, the SHS experience tended to be associated with a lower risk of having the fewer number of remaining teeth (P < 0.05). However, after being adjusted for age and sex, participants with SHS exposure at "a few times a week" and "almost every day" were significantly associated with the fewer number of teeth. After adding all other covariates, compared to the participants without any exposure to SHS, the odds ratio for having no teeth rather than having ≥20 teeth among the participants with daily exposure to SHS was 1.35 (P < 0.01). CONCLUSION: Daily second-hand smoke was significantly associated with fewer remaining teeth based on the self-reported survey among older Japanese people.
Tobacco price increase and successful smoking cessation for two or more years in Japan. 国際誌査読有り

Keisuke Matsubayashi, Takahiro Tabuchi, Hiroyasu Iso

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco　23　(4)　716-723　2020年9月16日

DOI： 10.1093/ntr/ntaa178 　

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INTRODUCTION: Assessing long-term smoking cessation after tobacco price increases is more valuable than short-term cessation as smokers often relapse after temporary cessation. We investigated whether tobacco price increases were associated with long-term smoking cessation, and whether the association differed according to demographic, socioeconomic, and behavioral factors, using a national longitudinal survey of middle-aged individual-level data from ten waves, every November from 2005-2014. METHODS: Temporary and long-term at least one year (1y+) or two years (2y+) quitters were defined by smoking in any one wave and quitting in the subsequent two or three waves in a discrete-time design. November 2006 (after July 11% increase) and November 2010 (after October 37% increase) were used as proxy variables for price increases. Generalized estimating equation models adjusted for demographic, socioeconomic, and behavioral covariates, and analyses stratified by these covariates were performed to estimate the association between price increases and smoking cessation. RESULTS: Of 43,630 smokers aged 50-65, 7.7%, 5.6%, and 5.2% of smokers quit temporarily, for at least one-year and at least two-years, respectively. 2y+ quitters significantly increased in November 2005-November 2008 (adjusted odds ratio [AOR]=1.23, 95% confidence interval [CI]:1.06-1.43) and November 2009-November 2012 (AOR=1.85, 95% CI=1.57-2.16). In stratified analyses, higher prices were associated with 2y+ quitters in all subgroups with some exceptions, including participants who smoked 21-30 cigarettes per day and those aged 60-65. CONCLUSIONS: Increasing tobacco prices may be effective in promoting long-term smoking cessation in various subgroups among middle-aged Japanese adults. IMPLICATIONS: Few longitudinal studies have examined the effect of a tobacco price increase on long-term smoking cessation. In a national longitudinal survey of middle-aged Japanese from ten waves, the 37% tobacco price increase was found to be a trigger for successful smoking cessation for two or more years. Price increases were significantly associated with 2y+ smoking cessation in most demographic, behavioral, and socioeconomic subgroups. Results indicate that higher tobacco prices may be effective for long-term smoking cessation in almost all subgroups. Raising tobacco taxes and prices may be one of the most effective strategies for promoting long-term smoking cessation.
Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000-17

Aniruddha Deshpande, Molly K. Miller-Petrie, Paulina A. Lindstedt, Mathew M. Baumann, Kimberly B. Johnson, Brigette F. Blacker, Hedayat Abbastabar, Foad Abd-Allah, Ahmed Abdelalim, Ibrahim Abdollahpour, Kedir Hussein Abegaz, Ayenew Negesse Abejie, Lucas Guimaraes Abreu, Michael R. M. Abrigo, Ahmed Abualhasan, Manfred Mario Kokou Accrombessi, Abdu A. Adamu, Oladimeji M. Adebayo, Isaac Akinkunmi Adedeji, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji O. Adetokunboh, Tara Ballav Adhikari, Mohsen Afarideh, Marcela Agudelo-Botero, Mehdi Ahmadi, Keivan Ahmadi, Muktar Beshir Ahmed, Anwar E. Ahmed, Temesgen Yihunie Akalu, Ali S. Akanda, Fares Alahdab, Ziyad Al-Aly, Samiah Alam, Noore Alam, Genet Melak Alamene, Turki M. Alanzi, James Albright, Ammar Albujeer, Jacqueline Elizabeth Alcalde-Rabanal, Animut Alebel, Zewdie Aderaw Alemu, Muhammad Ali, Mehran Alijanzadeh, Vahid Alipour, Syed Mohamed Aljunid, Ali Almasi, Amir Almasi-Hashiani, Hesham M. Al-Mekhlafi, Khalid A. Altirkawi, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Saeed Amini, Arianna Maever L. Amit, Gianna Gayle Herrera Amul, Catalina Liliana Andrei, Mina Anjomshoa, Ansariadi Ansariadi, Carl Abelardo T. Antonio, Benny Antony, Ernoiz Antriyandarti, Jalal Arabloo, Hany Mohamed Amin Aref, Olatunde Aremu, Bahram Armoon, Amit Arora, Krishna K. Aryal, Afsaneh Arzani, Mehran Asadi-Aliabadi, Daniel Asmelash, Hagos Tasew Atalay, Seyyede Masoume Athari, Seyyed Shamsadin Athari, Sachin R. Atre, Marcel Ausloos, Shally Awasthi, Nefsu Awoke, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Yared Asmare Aynalem, Samad Azari, Andrew S. Azman, Ebrahim Babaee, Alaa Badawi, Mojtaba Bagherzadeh, Shankar M. Bakkannavar, Senthilkumar Balakrishnan, Maciej Banach, Joseph Adel Mattar Banoub, Aleksandra Barac, Miguel A. Barboza, Till Winfried Barnighausen, Sanjay Basu, Vo Dinh Bay, Mohsen Bayati, Neeraj Bedi, Mahya Beheshti, Meysam Behzadifar, Masoud Behzadifar, Diana Fernanda Bejarano Ramirez, Michelle L. Bell, Derrick A. Bennett, Habib Benzian, Dessalegn Ajema Berbada, Robert S. Bernstein, Anusha Ganapati Bhat, Krittika Bhattacharyya, Soumyadeep Bhaumik, Zulfiqar A. Bhutta, Ali Bijani, Boris Bikbov, Muhammad Shahdaat Bin Sayeed, Raaj Kishore Biswas, Somayeh Bohlouli, Soufiane Boufous, Oliver J. Brady, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Gabrielle B. Britton, Alexandria Brown, Sharath Burugina Nagaraja, Zahid A. Butt, Luis Alberto Camera, Ismael R. Campos-Nonato, Julio Cesar Campuzano Rincon, Jorge Cano, Josip Car, Rosario Cardenas, Felix Carvalho, Carlos A. Castaneda-Orjuela, Franz Castro, Ester Cerin, Binaya Chalise, Vijay Kumar Chattu, Ken Lee Chin, Devasahayam J. Christopher, Dinh-Toi Chu, Natalie Maria Cormier, Vera Marisa Costa, Elizabeth A. Cromwell, Abel Fekadu Fekadu Dadi, Tukur Dahiru, Saad M. A. Dahlawi, Rakhi Dandona, Lalit Dandona, Anh Kim Dang, Farah Daoud, Aso Mohammad Darwesh, Amira Hamed Darwish, Ahmad Daryani, Jai K. Das, Rajat Das Gupta, Aditya Prasad Dash, Claudio Alberto Davila-Cervantes, Nicole Davis Weaver, Fernando Pio De la Hoz, Jan-Walter De Neve, Dereje Bayissa Demissie, Gebre Teklemariam Demoz, Edgar Denova-Gutierrez, Kebede Deribe, Assefa Desalew, Samath Dhamminda Dharmaratne, Preeti Dhillon, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Isaac Oluwafemi Dipeolu, Hoa Thi, Christiane Dolecek, Kerrie E. Doyle, Eleonora Dubljanin, Andre Rodrigues Duraes, Hisham Atan Edinur, Andem Effiong, Aziz Eftekhari, Nevine El Nahas, Maysaa El Sayed Zaki, Maha El Tantawi, Hala Rashad Elhabashy, Shaimaa El-Jaafary, Ziad El-Khatib, Hajer Elkout, Aisha Elsharkawy, Shymaa Enany, Daniel Adane Endalew, Babak Eshrati, Sharareh Eskandarieh, Arash Etemadi, Oluchi Ezekannagha, Emerito Jose A. Faraon, Mohammad Fareed, Andre Faro, Farshad Farzadfar, Alebachew Fasil Fasil, Mehdi Fazlzadeh, Valery L. Feigin, Wubalem Fekadu, Netsanet Fentahun, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Irina Filip, Florian Fischer, Carsten Flohr, Nataliya A. Foigt, Morenike Oluwatoyin Folayan, Masoud Foroutan, Richard Charles Franklin, Joseph Jon Frostad, Takeshi Fukumoto, Mohamed M. Gad, Gregory M. Garcia, Augustine Mwangi Gatotoh, Reta Tsegaye Gayesa, Ketema Bizuwork Gebremedhin, Yilma Chisha Dea Geramo, Hailay Abrha Gesesew, Kebede Embaye Gezae, Ahmad Ghashghaee, Farzaneh Ghazi Sherbaf, Tiffany K. Gill, Paramjit Singh Gill, Themba G. Ginindza, Alem Girmay, Zemichael Gizaw, Amador Goodridge, Sameer Vali Gopalani, Barbara Niegia Garcia Goulart, Alessandra C. Goulart, Ayman Grada, Manfred S. Green, Mohammed Ibrahim Mohialdeen Gubari, Harish Chander Gugnani, Davide Guido, Rafael Alves Guimaraes, Yuming Guo, Rajeev Gupta, Rahul Gupta, Giang Hai Ha, Juanita A. Haagsma, Nima Hafezi-Nejad, Dessalegn H. Haile, Michael Tamene Haile, Brian J. Hall, Samer Hamidi, Demelash Woldeyohannes Handiso, Hamidreza Haririan, Ninuk Hariyani, Ahmed Hasaballah, Mehedi Hasan, Amir Hasanzadeh, Hamid Yimam Hassen, Desta Haftu Hayelom, Mohamed Hegazy, Behzad Heibati, Behnam Heidari, Delia Hendrie, Andualem Henok, Claudiu Herteliu, Fatemeh Heydarpour, Hagos Degefa de Hidru, Thomas R. Hird, Chi Linh Hoang, Gillian Hollerich, Praveen Hoogar, Naznin Hossain, Mehdi Hosseinzadeh, Mowafa Househ, Guoqing Hu, Ayesha Humayun, Syed Ather Hussain, Mamusha Aman A. Hussen, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Milena D. Ilic, Mohammad Hasan Imani-Nasab, Usman Iqbal, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Rebecca Q. Ivers, Chinwe Juliana Iwu, Nader Jahanmehr, Mihajlo Jakovljevic, Amir Jalali, Achala Upendra Jayatilleke, Ensiyeh Jenabi, Ravi Prakash Jha, Vivekanand Jha, John S. Ji, Jost B. Jonas, Jacek Jerzy Jozwiak, Ali Kabir, Zubair Kabir, Tanuj Kanchan, Andre Karch, Surendra Karki, Amir Kasaeian, Gebremicheal Gebreslassie Kasahun, Habtamu Kebebe Kasaye, Gebrehiwot G. Kassa, Getachew Mullu Kassa, Gbenga A. Kayode, Mihiretu M. Kebede, Peter Njenga Keiyoro, Daniel Bekele Ketema, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Nauman Khalid, Rovshan Khalilov, Ejaz Ahmad Khan, Junaid Khan, Nuruzzaman Khan, Khaled Khatab, Mona M. Khater, Amir M. Khater, Maryam Khayamzadeh, Mohammad Khazaei, Mohammad Hossein Khosravi, Jagdish Khubchandani, Ali Kiadaliri, Yun Jin Kim, Ruth W. Kimokoti, Sezer Kisa, Adnan Kisa, Sonali Kochhar, Tufa Kolola, Hamidreza Komaki, Soewarta Kosen, Parvaiz A. Koul, Ai Koyanagi, Kewal Krishan, Barthelemy Kuate Defo, Nuworza Kugbey, Pushpendra Kumar, G. Anil Kumar, Manasi Kumar, Dian Kusuma, Carlo La Vecchia, Ben Lacey, Aparna Lal, Dharmesh Kumar Lal, Hilton Lam, Faris Hasan Lami, Van Charles Lansingh, Savita Lasrado, Georgy Lebedev, Paul H. Lee, Kate E. LeGrand, Mostafa Leili, Tsegaye Lolaso Lenjebo, Cheru Tesema Leshargie, Aubrey J. Levine, Sonia Lewycka, Shanshan Li, Shai Linn, Shiwei Liu, Jaifred Christian F. Lopez, Platon D. Lopukhov, Muhammed Magdy Abd El Razek, D. R. Mahadeshwara Prasad, Phetole Walter Mahasha, Narayan B. Mahotra, Azeem Majeed, Reza Malekzadeh, Deborah Carvalho Malta, Abdullah A. Mamun, Navid Manafi, Mohammad Ali Mansournia, Chabila Christopher Mapoma, Gabriel Martinez, Santi Martini, Francisco Rogerlandio Martins-Melo, Manu Raj Mathur, Benjamin K. Mayala, Mohsen Mazidi, Colm McAlinden, Birhanu Geta Meharie, Man Mohan Mehndiratta, Entezar Mehrabi Nasab, Kala M. Mehta, Teferi Mekonnen, Tefera Chane Mekonnen, Gebrekiros Gebremichael Meles, Hagazi Gebre Meles, Peter T. N. Memiah, Ziad A. Memish, Walter Mendoza, Ritesh G. Menezes, Seid Tiku Mereta, Tuomo J. Meretoja, Tomislav Mestrovic, Workua Mekonnen Metekiya, Bartosz Miazgowski, Ted R. Miller, G. K. Mini, Erkin M. Mirrakhimov, Babak Moazen, Bahram Mohajer, Yousef Mohammad, Dara K. Mohammad, Naser Mohammad Gholi Mezerji, Roghayeh Mohammadibakhsh, Shafiu Mohammed, Jemal Abdu Mohammed, Hassen Mohammed, Farnam Mohebi, Ali H. Mokdad, Yoshan Moodley, Masoud Moradi, Ghobad Moradi, Mohammad Moradi-Joo, Paula Moraga, Linda Morales, Abbas Mosapour, Jonathan F. Mosser, Simin Mouodi, Seyyed Meysam Mousavi, Miliva Mozaffor, Sandra B. Munro, Moses K. Muriithi, Christopher J. L. Murray, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Mohsen Naghavi, Gurudatta Naik, Vinay Nangia, Bruno Ramos Nascimento, Javad Nazari, Duduzile Edith Ndwandwe, Ionut Negoi, Henok Biresaw Netsere, Josephine W. Ngunjiri, Cuong Tat Nguyen, Huong Lan Thi Nguyen, QuynhAnh P. Nguyen, Solomon Gedlu Nigatu, Dina Nur Anggraini Ningrum, Chukwudi A. Nnaji, Marzieh Nojomi, Ole F. Norheim, Jean Jacques Noubiap, Bogdan Oancea, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T. Olagunju, Jacob Olusegun Olusanya, Bolajoko Olubukunola Olusanya, Obinna E. Onwujekwe, Doris Ortega-Altamirano, Osayomwanbo Osarenotor, Frank B. Osei, Mayowa O. Owolabi, P. A. Mahesh, Jagadish Rao Padubidri, Smita Pakhale, Adrian Pana, Eun-Kee Park, Sangram Kishor Patel, Ashish Pathak, Ajay Patle, Kebreab Paulos, Veincent Christian Filipino Pepito, Norberto Perico, Aslam Pervaiz, Julia Moreira Pescarini, Konrad Pesudovs, Hai Quang Pham, David M. Pigott, Thomas Pilgrim, Meghdad Pirsaheb, Mario Poljak, Ian Pollock, Maarten J. Postma, Farshad Pourmalek, Akram Pourshams, Sergio Prada, Liliana Preotescu, Hedley Quintana, Navid Rabiee, Mohammad Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Siavash Rahimi, Vafa Rahimi-Movaghar, Muhammad Aziz Rahman, Mohammad Hifz Ur Rahman, Fatemeh Rajati, Chhabi Lal Ranabhat, Puja C. Rao, Davide Rasella, Goura Kishor Rath, Salman Rawaf, Lal Rawal, Wasiq Faraz Rawasia, Giuseppe Remuzzi, Vishnu Renjith, Andre M. N. Renzaho, Serge Resnikoff, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Jennifer Rickard, Leonardo Roever, Luca Ronfani, Enrico Rubagotti, Salvatore Rubino, Anas M. Saad, Siamak Sabour, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Yahya Safari, Rajesh Sagar, Mohammad Ali Sahraian, S. Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Ahsan Saleem, Hosni Salem, Marwa Rashad Salem, Yahya Salimi, Hamideh Salimzadeh, Abdallah M. Samy, Juan Sanabria, Itamar S. Santos, Milena M. Santric-Milicevic, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Nizal Sarrafzadegan, Benn Sartorius, Brijesh Sathian, Thirunavukkarasu Sathish, Maheswar Satpathy, Monika Sawhney, Mehdi Sayyah, Alyssa N. Sbarra, Lauren E. Schaeffer, David C. Schwebel, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Sadaf G. Sepanlou, Edson Servan-Mori, Azadeh Shafieesabet, Amira A. Shaheen, Izza Shahid, Masood Ali Shaikh, Ali S. Shalash, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Morteza Shamsizadeh, Mohammed Shannawaz, Kiomars Sharafi, Rajesh Sharma, Aziz Sheikh, B. Suresh Kumar Shetty, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Reza Shirkoohi, K. M. Shivakumar, Si Si, Soraya Siabani, Tariq Jamal Siddiqi, Diego Augusto Santos Silva, Virendra Singh, Narinder Pal Singh, Balbir Bagicha Singh Singh, Jasvinder A. Singh, Ambrish Singh, Dhirendra Narain Sinha, Malede Mequanent Sisay, Eirini Skiadaresi, David L. Smith, Adauto Martins Soares Filho, Mohammad Reza Sobhiyeh, Anton Sokhan, Joan B. Soriano, Muluken Bekele Sorrie, Ireneous N. Soyiri, Emma Elizabeth Spurlock, Chandrashekhar T. Sreeramareddy, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Hafiz Ansar Rasul Suleria, Bryan L. Sykes, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Degena Bahrey Tadesse, Ingan Ukur Tarigan, Bineyam Taye, Yonatal Mesfin Tefera, Arash Tehrani-Banihashemi, Shishay Wahdey Tekelemedhin, Merhawi Gebremedhin Tekle, Mohamad-Hani Temsah, Berhe Etsay Tesfay, Fisaha Haile Tesfay, Zemenu Tadesse Tessema, Kavumpurathu Raman Thankappan, Akhil Soman ThekkePurakkal, Nihal Thomas, Robert L. Thompson, Alan J. Thomson, Roman Topor-Madry, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Bhaskaran Unnikrishnan, Muhammad Shariq Usman, Olalekan A. Uthman, Benjamin S. Chudi Uzochukwu, Pascual R. Valdez, Santosh Varughese, Yousef Veisani, Francesco S. Violante, Sebastian Vollmer, Feleke Gebremeskel Whawariat, Yasir Waheed, Mitchell Taylor Wallin, Yuan-Pang Wang, Yafeng Wang, Kinley Wangdi, Daniel J. Weiss, Girmay Teklay Weldesamuel, Adhena Ayaliew Werkneh, Ronny Westerman, Taweewat Wiangkham, Kirsten E. Wiens, Tissa Wijeratne, Charles Shey Wiysonge, Haileab Fekadu Wolde, Dawit Zewdu Wondafrash, Tewodros Eshete Wonde, Getasew Taddesse Worku, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Mehdi Yaseri, Hiroshi Yatsuya, Alex Yeshaneh, Mekdes Tigistu Yilma, Paul Yip, Engida Yisma, Naohiro Yonemoto, Mustafa Z. Younis, Hebat-Allah Salah A. Yousof, Chuanhua Yu, Hasan Yusefzadeh, Siddhesh Zadey, Telma Zahirian Moghadam, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Heather J. Zar, Taddese Alemu Zerfu, Yunquan Zhang, Arash Ziapour, Sanjay Zodpey, Yves Miel H. Zuniga, Simon Hay, Robert C. Reiner

LANCET GLOBAL HEALTH　8　(9)　E1162-E1185　2020年9月

ISSN：2214-109X
Mapping geographical inequalities in oral rehydration therapy coverage in low-income and middle-income countries, 2000-17

Kirsten E. Wiens, Paulina A. Lindstedt, Brigette F. Blacker, Kimberly B. Johnson, Mathew M. Baumann, Lauren E. Schaeffer, Hedayat Abbastabar, Foad Abd-Allah, Ahmed Abdelalim, Ibrahim Abdollahpour, Kedir Hussein Abegaz, Ayenew Negesse Abejie, Lucas Guimaraes Abreu, Michael R. M. Abrigo, Ahmed Abualhasan, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Maryam Adabi, Abdu A. Adamu, Oladimeji M. Adebayo, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji O. Adetokunboh, Beyene Meressa Adhena, Mohsen Afarideh, Sohail Ahmad, Keivan Ahmadi, Anwar E. Ahmed, Muktar Beshir Ahmed, Rushdia Ahmed, Temesgen Yihunie Akalu, Fares Alahdab, Ziyad Al-Aly, Noore Alam, Samiah Alam, Genet Melak Alamene, Turki M. Alanzi, Jacqueline Elizabeth Alcalde-Rabanal, Beriwan Abdulqadir Ali, Mehran Alijanzadeh, Vahid Alipour, Syed Mohamed Aljunid, Ali Almasi, Amir Almasi-Hashiani, Hesham M. Al-Mekhlafi, Khalid A. Altirkawi, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Saeed Amini, Arianna Maever L. Amit, Catalina Liliana Andrei, Mina Anjomshoa, Amir Anoushiravani, Fereshteh Ansari, Carl Abelardo T. Antonio, Benny Antony, Ernoiz Antriyandarti, Jalal Arabloo, Hany Mohamed Amin Aref, Olatunde Aremu, Bahram Armoon, Amit Arora, Krishna K. Aryal, Afsaneh Arzani, Mehran Asadi-Aliabadi, Hagos Tasew Atalay, Seyyed Shamsadin Athari, Seyyede Masoume Athari, Sachin R. Atre, Marcel Ausloos, Nefsu Awoke, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Yared Asmare Aynalem, Samad Azari, Peter S. Azzopardi, Ebrahim Babaee, Tesleem Kayode Babalola, Alaa Badawi, Mohan Bairwa, Shankar M. Bakkannavar, Senthilkumar Balakrishnan, Ayele Geleto Bali, Maciej Banach, Joseph Adel Mattar Banoub, Aleksandra Barac, Till Winfried Barnighausen, Huda Basaleem, Sanjay Basu, Vo Dinh Bay, Mohsen Bayati, Estifanos Baye, Neeraj Bedi, Mahya Beheshti, Masoud Behzadifar, Meysam Behzadifar, Bayu Begashaw Bekele, Yaschilal Muche Belayneh, Michelle L. Bell, Derrick A. Bennett, Dessalegn Ajema Berbada, Robert S. Bernstein, Anusha Ganapati Bhat, Krittika Bhattacharyya, Suraj Bhattarai, Soumyadeep Bhaumik, Zulfiqar A. Bhutta, Ali Bijani, Boris Bikbov, Binyam Minuye Birihane, Raaj Kishore Biswas, Somayeh Bohlouli, Hunduma Amensisa Bojia, Soufiane Boufous, Oliver J. Brady, Nicola Luigi Bragazzi, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Gabrielle B. Britton, Sharath Burugina Nagaraja, Reinhard Busse, Zahid A. Butt, Luis Alberto Camera, Ismael R. Campos-Nonato, Jorge Cano, Josip Car, Rosario Cardenas, Felix Carvalho, Carlos A. Castaneda-Orjuela, Franz Castro, Wagaye Fentahun Chanie, Pranab Chatterjee, Vijay Kumar Chattu, Tesfaye Yitna Chichiabellu, Ken Lee Chin, Devasahayam J. Christopher, Dinh-Toi Chu, Natalie Maria Cormier, Vera Marisa Costa, Carlos Culquichicon, Matiwos Soboka Daba, Giovanni Damiani, Lalit Dandona, Rakhi Dandona, Anh Kim Dang, Aso Mohammad Darwesh, Amira Hamed Darwish, Ahmad Daryani, Jai K. Das, Rajat Das Gupta, Aditya Prasad Dash, Gail Davey, Claudio Alberto Davila-Cervantes, Adrian C. Davis, Dragos Virgil Davitoiu, Fernando Pio De la Hoz, Asmamaw Bizuneh Demis, Dereje Bayissa Demissie, Getu Debalkie Demissie, Gebre Teklemariam Demoz, Gebre Teklemariam Demoz, Edgar Denova-Gutierrez, Kebede Deribe, Assefa Desalew, Aniruddha Deshpande, Samath Dhamminda Dharmaratne, Preeti Dhillon, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Isaac Oluwafemi Dipeolu, Shirin Djalalinia, Kerrie E. Doyle, Eleonora Dubljanin, Bereket Duko, Andre Rodrigues Duraes, Mohammad Ebrahimi Kalan, Hisham Atan Edinur, Andem Effiong, Aziz Eftekhari, Nevine El Nahas, Iman El Sayed, Maysaa El Sayed Zaki, Maha El Tantawi, Teshome Bekele Elema, Hala Rashad Elhabashy, Shaimaa I. El-Jaafary, Hajer Elkout, Aisha Elsharkawy, Iqbal R. F. Elyazar, Aklilu Endalamaw, Daniel Adane Endalew, Sharareh Eskandarieh, Alireza Esteghamati, Sadaf Esteghamati, Arash Etemadi, Oluchi Ezekannagha, Mohammad Fareed, Roghiyeh Faridnia, Farshad Farzadfar, Mehdi Fazlzadeh, Valery L. Feigin, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Irina Filip, Florian Fischer, Nataliya A. Foigt, Morenike Oluwatoyin Folayan, Masoud Foroutan, Richard Charles Franklin, Takeshi Fukumoto, Mohamed M. Gad, Reta Tsegaye Gayesa, Teshome Gebre, Ketema Bizuwork Gebremedhin, Gebreamlak Gebremedhn Gebremeskel, Hailay Abrha Gesesew, Kebede Embaye Gezae, Keyghobad Ghadiri, Ahmad Ghashghaee, Pramesh Raj Ghimire, Paramjit Singh Gill, Tiffany K. Gill, Themba G. Ginindza, Nelson G. M. Gomes, Sameer Vali Gopalani, Alessandra C. Goulart, Barbara Niegia Garcia Goulart, Ayman Grada, Mohammed Ibrahim Mohialdeen Gubari, Harish Chander Gugnani, Davide Guido, Rafael Alves Guimaraes, Yuming Guo, Rajeev Gupta, Nima Hafezi-Nejad, Dessalegn H. Haile, Gessessew Bugssa Hailu, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Randah R. Hamadeh, Samer Hamidi, Demelash Woldeyohannes Handiso, Hamidreza Haririan, Ninuk Hariyani, Ahmed I. Hasaballah, Md Mehedi Hasan, Edris Hasanpoor, Amir Hasanzadeh, Hadi Hassankhani, Hamid Yimam Hassen, Mohamed I. Hegazy, Behzad Heibati, Behnam Heidari, Delia Hendrie, Nathaniel J. Henry, Claudiu Herteliu, Fatemeh Heydarpour, Hagos Degefa de Hidru, Thomas R. Hird, Chi Linh Hoang, Enayatollah Homaie Rad, Praveen Hoogar, Mohammad Hoseini, Naznin Hossain, Mostafa Hosseini, Mehdi Hosseinzadeh, Mowafa Househ, Mohamed Hsairi, Guoqing Hu, Mohammedaman Mama Hussen, Segun Emmanuel Ibitoye, Ehimario U. Igumbor, Olayinka Stephen Ilesanmi, Milena D. Ilic, Mohammad Hasan Imani-Nasab, Usman Iqbal, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Chinwe Juliana Iwu, Neda Izadi, Anelisa Jaca, Nader Jahanmehr, Mihajlo Jakovljevic, Amir Jalali, Achala Upendra Jayatilleke, Ravi Prakash Jha, Vivekanand Jha, John S. Ji, Jost B. Jonas, Jacek Jerzy Jozwiak, Ali Kabir, Zubair Kabir, Amaha Kahsay, Hamed Kalani, Tanuj Kanchan, Behzad Karami Matin, Andre Karch, Mohd Anisul Karim, Hamidreza Karimi-Sari Surendra Karki, Amir Kasaeian, Gebremicheal Gebreslassie Kasahun, Yawukal Chane Kasahun, Habtamu Kebebe Kasaye, Gebrehiwot G. Kassa, Getachew Mullu Kassa, Gbenga A. Kayode, Ali Kazemi Karyani, Mihiretu M. Kebede, Peter Njenga Keiyoro, Abraham Getachew Kelbore, Andre Pascal Kengne, Daniel Bekele Ketema, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Nauman Khalid, Rovshan Khalilov, Ejaz Ahmad Khan, Junaid Khan, Md Nuruzzaman Khan, Muhammad Shahzeb Khan, Khaled Khatab, Amir M. Khater, Mona M. Khater, Maryam Khayamzadeh, Mohammad Khazaei, Salman Khazaei, Mohammad Hossein Khosravi, Jagdish Khubchandani, Ali Kiadaliri, Yun Jin Kim, Ruth W. Kimokoti, Adnan Kisa, Sezer Kisa, Niranjan Kissoon, K. M. Shivakumar, Sonali Kochhar, Tufa Kolola, Hamidreza Komaki, Soewarta Kosen, Parvaiz A. Koul, Ai Koyanagi, Moritz U. G. Kraemer, Kewal Krishan, Nuworza Kugbey, G. Anil Kumar, Manasi Kumar, Pushpendra Kumar, Vivek Kumar Dian Kusuma, Carlo La Vecchia, Ben Lacey, Sheetal D. Lad, Dharmesh Kumar Lal, Felix Lam, Faris Hasan Lami, Prabhat Lamichhane, Van Charles Lansingh, Savita Lasrado, Avula Laxmaiah, Paul H. Lee, Kate E. LeGrand, Mostafa Leili, Tsegaye Lolaso Lenjebo, Cheru Tesema Leshargie, Aubrey J. Levine, Shanshan Li, Shai Linn, Shiwei Liu, Simin Liu, Rakesh Lodha, Joshua Longbottom, Jaifred Christian F. Lopez, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, D. R. Mahadeshwara Prasad, Phetole Walter Mahasha, Narayan B. Mahotra, Azeem Majeed, Reza Malekzadeh, Deborah Carvalho Malta, Abdullah A. Mamun, Navid Manafi, Ana Laura Manda, Narendar Dawani Dawanu Manohar, Mohammad Ali Mansournia, Chabila Christopher Mapoma, Joemer C. Maravilla, Gabriel Martinez, Santi Martini, Francisco Rogerlandio Martins-Melo, Anthony Masaka, Benjamin Ballard Massenburg, Manu Raj Mathur, Benjamin K. Mayala, Mohsen Mazidi, Colm McAlinden, Birhanu Geta Meharie, Man Mohan Mehndiratta, Kala M. Mehta, Tefera Chane Mekonnen, Gebrekiros Gebremichael Meles, Peter T. N. Memiah, Ziad A. Memish, Walter Mendoza, Ritesh G. Menezes, Seid Tiku Mereta, Tuomo J. Meretoja, Tomislav Mestrovic, Bartosz Miazgowski, Kebadnew Mulatu Mihretie, Ted R. Miller, G. K. Mini, Erkin M. Mirrakhimov, Babak Moazen, Bahram Mohajer, Amjad Mohamadi-Bolbanabad, Dara K. Mohammad, Karzan Abdulmuhsin Mohammad, Yousef Mohammad, Naser Mohammad Gholi Mezerji, Roghayeh Mohammadibakhsh, Noushin Mohammadifard, Jemal Abdu Mohammed, Shafiu Mohammed, Farnam Mohebi, Ali H. Mokdad, Mariam Molokhia, Lorenzo Monasta, Yoshan Moodley, Catrin E. Moore, Ghobad Moradi, Masoud Moradi, Mohammad Moradi-Joo, Maziar Moradi-Lakeh, Paula Moraga, Linda Morales, Ilais Moreno Velasquez, Abbas Mosapour, Simin Mouodi, Seyyed Meysam Mousavi, Miliva Mozaffor, Kindie Fentahun Muchie, Getahun Fentaw Mulaw, Sandra B. Munro, Moses K. Muriithi, Christoper J. L. Murray, G. V. S. Murthy, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Ashraf F. Nabhan, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Kovin S. Naidoo, Gurudatta Naik, Farid Najafi, Vinay Nangia, Jobert Richie Nansseu, Bruno Ramos Nascimento, Javad Nazari, Duduzile Edith Ndwandwe, Ionut Negoi, Henok Biresaw Netsere, Josephine W. Ngunjiri, Cuong Tat Nguyen, Huong Lan Thi Nguyen, Trang Huyen Nguyen, Dabere Nigatu, Solomon Gedlu Nigatu, Dina Nur Anggraini Ningrum, Chukwudi A. Nnaji, Marzieh Nojomi, Vuong Minh Nong, Ole F. Norheim, Jean Jacques Noubiap, Soraya Nouraei Motlagh, Bogdan Oancea, Okechukwu Samuel Ogah, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T. Olagunju, Tinuke O. Olagunju, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Obinna E. Onwujekwe, Eyal Oren, Doris V. Ortega-Altamirano, Osayomwanbo Osarenotor, Frank B. Osei, Mayowa O. Owolabi, P. A. Mahesh, Jagadish Rao Padubidri, Smita Pakhale, Sangram Kishor Patel, Angel J. Paternina-Caicedo, Ashish Pathak, George C. Patton, Deepak Paudel, Kebreab Paulos, Veincent Christian Filipino Pepito, Alexandre Pereira, Norberto Perico, Aslam Pervaiz, Julia Moreira Pescarini, Bakhtiar Piroozi, Meghdad Pirsaheb, Maarten J. Postma, Hadi Pourjafar, Farshad Pourmalek, Akram Pourshams, Hossein Poustchi, Sergio I. Prada, Narayan Prasad, Liliana Preotescu, Hedley Quintana, Navid Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Afarin Rahimi-Movaghar, Vafa Rahimi-Movaghar, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Shafiur Rahman, Fatemeh Rajati, Saleem Muhammad Rana, Chhabi Lal Ranabhat, Davide Rasella, David Laith Rawaf, Salman Rawaf, Lal Rawal, Wasiq Faraz Rawasia, Vishnu Renjith, Andre M. N. Renzaho, Serge Resnikoff, Melese Abate Reta, Negar Rezaei, Mohammad Sadegh Rezai, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Jennifer Rickard, Maria Rios-Blancas, Leonardo Roever, Luca Ronfani, Elias Merdassa Roro, Jennifer M. Ross, Enrico Rubagotti, Salvatore Rubino, Anas M. Saad, Yogesh Damodar Sabde, Siamak Sabour, Ehsan Sadeghi, Yahya Safari, Roya Safari-Faramani, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, S. Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Payman Salamati, Hosni Salem, Marwa Rashad Salem, Yahya Salimi, Hamideh Salimzadeh, Abdallah M. Samy, Juan Sanabria, Milena M. Santric-Milicevic, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Kaushik Sarkar, Abdur Razzaque Sarker, Nizal Sarrafzadegan, Benn Sartorius, Brijesh Sathian, Thirunavukkarasu Sathish, Monika Sawhney, Sonia Saxena, David C. Schwebel, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Sadaf G. Sepanlou, Edson Servan-Mori, Hosein Shabaninejad, Azadeh Shafieesabet, Masood Ali Shaikh, Ali S. Shalash, Seifadin Ahmed Shallo, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Morteza Shamsizadeh, Mohammed Shannawaz, Kiomars Sharafi, Hamid Sharifi, Hatem Samir Shehata, Aziz Sheikh, B. Suresh Kumar Shetty, Kenji Shibuya, Wondimeneh Shibabaw Shiferaw, Desalegn Markos Shifti, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Reza Shirkoohi, Soraya Siabani, Tariq Jamal Siddiqi, Diego Augusto Santos Silva, Ambrish Singh, Jasvinder A. Singh, Narinder Pal Singh, Virendra Singh, Malede Mequanent Sisay, Eirini Skiadaresi, Mohammad Reza Sobhiyeh, Anton Sokhan, Shahin Soltani, Ranjani Somayaji, Moslem Soofi, Muluken Bekele Sorrie, Ireneous N. Soyiri, Chandrashekhar T. Sreeramareddy, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Hafiz Ansar Rasul Suleria, Marufa Sultana, Bruno Fokas Sunguya, Bryan L. Sykes, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Degena Bahrey Tadesse, Ingan Ukur Tarigan, Aberash Abay Tasew, Yonatal Mesfin Tefera, Merhawi Gebremedhin Tekle, Mohamad-Hani Temsah, Berhe Etsay Tesfay, Fisaha Haile Tesfay, Belay Tessema, Zemenu Tadesse Tessema, Kavumpurathu Raman Thankappan, Nihal Thomas, Alemayehu Toma, Roman Topor-Madry, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Bhaskaran Unnikrishnan, Muhammad Shariq Usman, Benjamin S. Chudi Uzochukwu, Pascual R. Valdez, Santosh Varughese, Francesco S. Violante, Sebastian Vollmer, Feleke Gebremeskel W. Hawariat, Yasir Waheed, Mitchell Taylor Wallin, Yafeng Wang, Yuan-Pang Wang, Marcia Weaver, Bedilu Girma Weji, Girmay Teklay Weldesamuel, Catherine A. Welgan, Andrea Werdecker, Ronny Westerman, Taweewat Wiangkham, Charles Shey Wiysonge, Haileab Fekadu Wolde, Dawit Zewdu Wondafrash, Tewodros Eshete Wonde, Getasew Taddesse Worku, Ai-Min Wu, Gelin Xu, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Hiroshi Yatsuya, Alex Yeshaneh, Christopher Sabo Yilgwan, Mekdes Tigistu Yilma, Paul Yip, Engida Yisma, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Z. Younis, Mahmoud Yousefifard, Hebat-Allah Salah A. Yousof, Chuanhua Yu, Hasan Yusefzadeh, Siddhesh Zadey, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Nejimu Biza Zepro, Taddese Alemu Zerfu, Yunquan Zhang, Xiu-Ju George Zhao, Arash Ziapour, Sanjay Zodpey, Yves Miel H. Zuniga, Simon I. Hay, Robert C. Reiner

LANCET GLOBAL HEALTH　8　(8)　1038-1060　2020年8月

ISSN：2214-109X
Usefulness of epinephrine-added injection solution to reduce procedure time for gastric endoscopic submucosal dissection. 国際誌査読有り

Shuntaro Inoue, Noriya Uedo, Takahiro Tabuchi, Kentaro Nakagawa, Masayasu Ohmori, Hiroyoshi Iwagami, Kenshi Matsuno, Taro Iwatsubo, Hiroko Nakahira, Noriko Matsuura, Satoki Shichijo, Akira Maekawa, Takashi Kanesaka, Yoji Takeuchi, Koji Higashino, Ryu Ishihara

Endoscopy international open　8　(8)　E1044-E1051　2020年8月

DOI： 10.1055/a-1192-4202 　

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Background and study aims Epinephrine-added submucosal injection solution is used to facilitate hemostasis of non-variceal upper gastrointestinal bleeding and to prevent delayed bleeding of large pedunculated colorectal lesions. However, its benefit in gastric endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) is unclear. The effectiveness of epinephrine-added injection solution for outcomes of gastric ESD was examined using propensity score matching analysis. Patients and methods A total of 1,599 patients with solitary EGC (83 with non-epinephrine-added solution and 1,516 with epinephrine-added solution) between 2011 and 2018 were enrolled. Propensity scores were calculated to balance the distribution of baseline characteristics: age, sex, tumor location, specimen size, presence of ulcer scar, tumor depth, histological tumor type, and operators' experience, and 1:3 matching was performed. En bloc resection rate, mean procedure time, delayed bleeding rate, and perforation rate were compared between the non-epinephrine (n = 79) and epinephrine (n = 237) groups. Results Mean procedure time was significantly shorter in the epinephrine group than in the non-epinephrine group (60 vs. 78 min, P < 0.001). No significant difference was found in the rate of en bloc resection (both 99 %), incidence of delayed bleeding (both 6 %), or perforation (0 vs. 0.8 %) between the two groups. In multiple linear regression analysis, use of epinephrine-added solution was independently associated with short procedure time ( P < 0.001) after adjustment for other covariates. Conclusion The results suggest that epinephrine-added injection solution is useful for reduction of gastric ESD procedure time, warranting validation in a randomized controlled trial.
Determination of Urinary Cotinine Cut-Off Concentrations for Pregnant Women in the Japan Environment and Children's Study (JECS). 国際誌査読有り

Yukiko Nishihama, Shoji F Nakayama, Takahiro Tabuchi, Tomohiko Isobe, Chau-Ren Jung, Miyuki Iwai-Shimada, Yayoi Kobayashi, Takehiro Michikawa, Makiko Sekiyama, Yu Taniguchi, Hiroshi Nitta, Shin Yamazaki, On Behalf Of The Japan Environment And Children's Study Group

International journal of environmental research and public health　17　(15)　2020年7月31日

DOI： 10.3390/ijerph17155537 　

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Few studies have assessed the accuracy of self-reported questionnaires to determine smoking habits relative to urinary biomarkers. This study investigated urinary cotinine cut-off concentrations distinguishing active, passive and non-smokers among pregnant women who participated in the Japan Environment and Children's Study, a nationwide birth cohort study. Pregnant participants with measured urinary cotinine concentrations (UCCs) and who completed self-reported questionnaires on smoking status were included (n = 89,895). The cut-off values (COVs) for active and passive smokers were calculated by fitting mixed normal distribution functions to UCCs. The sensitivity and specificity of the questionnaires were subsequently evaluated. The median (interquartile range) UCC was 0.24 (0.083-0.96) µg/g-creatinine, with the detection rate of 89%. The COV for distinguishing active smokers from passive and non-smokers was 36.8 µg/g-creatinine. When this COV was considered to represent the true condition, the questionnaire had a sensitivity of 0.523, a specificity of 0.998, a positive predictive value (PPV) of 0.967 and a negative predictive value (NPV) of 0.957. The COV for distinguishing passive smokers from non-smokers was 0.31 µg/g-creatinine, with the questionnaire having a sensitivity of 0.222, a specificity of 0.977, a PPV of 0.868 and an NPV of 0.644. As many as 78% of passive smokers might be misclassified as non-smokers.
Skipping breakfast and subsequent overweight/obesity in children: A nationwide prospective study of 2.5 to 13- year olds in Japan. 査読有り

Yuri Yaguchi-Tanaka, Takahiro Tabuchi

Journal of epidemiology　2020年7月11日

DOI： 10.2188/jea.JE20200266 　

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BACKGROUND: Few longitudinal studies have examined the association between skipping breakfast and overweight/obesity in pre-elementary school children. Furthermore, this association may differ between boys and girls. The main objective of this study was to assess whether skipping breakfast in early childhood was associated with later incidence of overweight/obesity with stratification by gender, using data on children aged 2.5 to 13 years old in The Longitudinal Survey of Newborns in the 21st century. METHODS: We examined the associations between skipping breakfast at 2.5 years old and overweight/obesity at 2.5 (n=34,649), 4.5 (n=35,472), 7 (n=31,266), 10 (n=31,211), and 13 (n=28,772) years old. To estimate adjusted odds ratios (ORs) with 95% confidence intervals (CIs) of overweight/obesity by each age (2.5, 4.5, 7, 10, 13 years), a multivariate logistic regression was used adjusting for time-invariant and time-varying covariates. RESULTS: At the age of 2.5 years, 11.0% of boys and 12.2% of girls were skipping breakfast. In fully adjusted models, skipping breakfast at 2.5 years old was not significantly associated with overweight/obesity at 2.5 and 4.5 years old, but was significantly associated with overweight/obesity at 7 and 10 years old, in both sexes. Skipping breakfast at 2.5 years old was significantly associated with overweight/obesity at 13 years old in boys (OR=1.38, 95% CI=1.17-1.62), but not in girls (OR=1.21, 95% CI=0.98-1.49). CONCLUSIONS: Skipping breakfast in early childhood increased overweight/obesity in later childhood, but there may be gender differences in the association.
Rapid increase in heated tobacco product (HTP) use from 2015 to 2019: from the Japan 'Society and New Tobacco' Internet Survey (JASTIS). 国際誌査読有り

Ai Hori, Takahiro Tabuchi, Naoki Kunugita

Tobacco control　2020年6月5日

DOI： 10.1136/tobaccocontrol-2020-055652 　
Self-expandable metallic stent placement above the papilla without endoscopic sphincterotomy in patients with distal malignant biliary obstruction. 国際誌査読有り

Ryoji Takada, Kenji Ikezawa, Ryosuke Kiyota, Toshihiro Imai, Yutaro Abe, Nobuyasu Fukutake, Reiko Ashida, Takatoshi Nawa, Takahiro Tabuchi, Kazuhiro Katayama, Kazuyoshi Ohkawa

Endoscopy international open　8　(6)　E753-E760　2020年6月

DOI： 10.1055/a-1135-8437 　

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Background and study aims The best method for endoscopic placement of self-expandable metallic stents (SEMS) for distal malignant biliary obstruction (MBO) has not yet been determined. The aim of this study was to evaluate how SEMS placement above the papilla and without endoscopic sphincterotomy (EST) impacts the time to recurrent biliary obstruction (RBO) in patients with distal MBO. Patients and methods We retrospectively reviewed data for 73 consecutive patients with unresectable distal MBO who underwent endoscopic SEMS placement for the first time at our institution between April 2014 and March 2016. We compared time to RBO of SEMS placement above the papilla (intraductal placement) with SEMS placement across the papilla (transpapillary placement). In the intraductal placement group, we also compared time to RBO of placement without EST with placement with EST. Results Endoscopic SEMS placement was performed in 30 patients with intraductal placement and in 43 patients with transpapillary placement. The median time to RBO was significantly longer with intraductal placement (307 days) than with transpapillary placement (161 days) ( P = 0.022). Complication rates did not differ between the two groups. In both univariate and multivariate analysis, intraductal placement was an independent factor contributing to prolonged time to RBO. In intraductal placement, time to RBO was significantly longer in SEMS placement without EST than with EST (363 days vs. 227 days, respectively; P = 0.026). Conclusions Intraductal SEMS placement, especially without EST for distal MBO contributed to longer time to RBO.
Oral cavity cancer incidence rates in Osaka, Japan between 2000 and 2014. 国際誌査読有り

Shihoko Koyama, Takahiro Tabuchi, Sumiyo Okawa, Toshitaka Morishima, Shunsuke Ishimoto, Miki Ishibashi, Isao Miyashiro

Oral oncology　105　104653-104653　2020年6月
出版者・発行元： Elsevier {BV}
DOI： 10.1016/j.oraloncology.2020.104653 　

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BACKGROUND: We investigated trends in oral cavity cancer incidence from 2000 to 2014 in Osaka, Japan. METHODS: Using Osaka Cancer Registry (OCR) data, oral cavity cancer incidence number and age-standardized incidence rates were calculated according to three 5-year-time-periods: 2000-2004, 2005-2009 and 2010-2014. We calculated the distribution of clinical stage for each 5-year period and the proportion of oral cavity cancer among all cancers. RESULTS: A total of 6,086 oral cavity cancers were registered in OCR in 2000-2014. Across the period, between 55.6% and 65.0% were 65 years+ and approximately 60% were men. Tongue cancer accounted for 30.4% to 43.8% of the registrations, while gum accounted for 30.7% to 34.7%. 36.3% to 37.3% were regional, while 1.8% to 2.8% were distant. The age-standardized incidence rate of oral cavity cancer increased from 2.1/100,000 in 2000 to 3.8/100,000 in 2014, although the proportion of oral cavity cancer among all cancers only increased slightly from 0.71% in 2000 to 0.92% in 2014. Proportion of localized stage cancer was 60.8%-67.5% for tongue and 31.0%-49.5% for gum or floor of mouth. Proportion of distant stage cancer was 0.3%-1.0% for tongue and 2.5%-4.2% for gum or floor of mouth. CONCLUSIONS: Age-standardized incidence rate of oral cavity cancer increased, but was not higher than other countries. The proportion of localized stage tongue cancer was higher, while that of distant stage cancer was lower than other sites. Tongue cancer might be easier to detect in its earlier stages than other sites.
Mapping local patterns of childhood overweight and wasting in low- and middle-income countries between 2000 and 2017

Damaris K. Kinyoki, Jennifer M. Ross, Alice Lazzar-Atwood, Sandra B. Munro, Lauren E. Schaeffer, Natalia V. Bhattacharjee, Michael L. Collison, Michael A. Cork, Natalie Cormier, Nicole Davis Weaver, Aniruddha Deshpande, Samath Dhamminda Dharmaratne, Lucas Earl, Nathaniel J. Henry, Gillian Hollerich, Kimberly B. Johnson, Nicholas J. Kassebaum, Kris J. Krohn, Ian D. Letourneau, Laurie B. Marczak, Benjamin K. Mayala, Ali H. Mokdad, Jonathan F. Mosser, Christopher J. L. Murray, Mohsen Naghavi, Aaron E. Osgood-Zimmerman, Brandon V. Pickering, David M. Pigott, Sarah E. Ray, Alyssa N. Sbarra, Megan F. Schipp, John VanderHeide, Haidong Wang, Kirsten E. Wiens, Ashkan Afshin, Simon I. Hay, Damaris K. Kinyoki, Ali H. Mokdad, Christopher J. L. Murray, Mohsen Naghavi, David M. Pigott, Benn Sartorius, Haidong Wang, Ashkan Afshin, Simon I. Hay, Jennifer M. Ross, Ibrahim A. Khalil, Jennifer M. Ross, Mahdieh Abbasalizad-Farhangi, Milad Hasankhani, Masoumeh Abbasi, Hossein Farzam, Masoud Moradi, Shahab Rezaeian, Hedayat Abbastabar, Ahmed Abdelalim, Shaimaa I. El-Jaafary, Hatem Samir Shehata, Amir Abdoli, Mohammad Abdollahi, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Nebiyu Dereje Abebe, Kebede Deribe, Nebiyu Dereje Abebe, Teshome Abuka Abebo, Kedir Hussein Abegaz, Hassan Abolhassani, Nima Rezaei, Lucas Guimaraes Abreu, Michael R. M. Abrigo, Abdelrahman I. Abushouk, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Maryam Adabi, Akindele Olupelumi Adebiyi, Olayinka Stephen Ilesanmi, Isaac Akinkunmi Adedeji, Victor Adekanmbi, Abiodun Moshood Adeoye, Olatunji O. Adetokunboh, Phetole Walter Mahasha, Duduzile Edith Ndwandwe, Chukwudi A. Nnaji, Evanson Zondani Sambala, Davoud Adham, Posi Emmanuel Aduroja, Isaac Oluwafemi Dipeolu, Segun Emmanuel Ibitoye, Yetunde O. John-Akinola, Mojisola Morenike Oluwasanu, Shailesh M. Advani, Mohsen Afarideh, Alireza Esteghamati, Alireza Ghajar, Behnam Heidari, Mehdi Sayyah, Mohammad Aghaali, Anurag Agrawal, Tauseef Ahmad, Keivan Ahmadi, Sepideh Ahmadi, Muktar Beshir Ahmed, Tsegaye Tewelde Gebrehiwot, Hailay Abrha Gesesew, Rushdia Ahmed, Rajat Das Gupta, Olufemi Ajumobi, Chalachew Genet Akal, Feleke Mekonnen Demeke, Addisu Melese, Temesgen Yihunie Akalu, Adhanom Gebreegziabher Baraki, Fantahun Ayenew Mekonnen, Malede Mequanent M. Sisay, Koku Sisay Tamirat, Zemenu Tadesse Tessema, Haileab Fekadu Wolde, Yigizie Yeshaw, Tomi Akinyemiju, Blessing Akombi, Surendra Karki, Ziyad Al-Aly, Samiah Alam, Genet Melak Alamene, Turki M. Alanzi, Jacqueline Elizabeth Alcalde Rabanal, Lucero Cahuana-Hurtado, Pablo A. Montero-Zamora, Niguse Meles Alema, Ephrem Mebrahtu Araya, Hagazi Gebremedhin Kassaye, Beriwan Abdulqadir Ali, Karzan Abdulmuhsin Mohammad, Muhammad Ali, Mehran Alijanzadeh, Rohollah Kalhor, Cyrus Alinia, Hasan Yusefzadeh, Vahid Alipour, Jalal Arabloo, Samad Azari, Aziz Rezapour, Abbas Sheikhtaheri, Telma Zahirian Moghadam, Vahid Alipour, Hesam Alizade, Syed Mohamed Aljunid, Afshin Almasi, Nazir Fattahi, Behzad Karami Matin, Ali Kazemi Karyani, Masoud Moradi, Meghdad Pirsaheb, Fatemeh Rajati, Ehsan Sadeghi, Yahya Safari, Kiomars Sharafi, Yasser Vasseghian, Amir Almasi-Hashiani, Rahmatollah Moradzadeh, Maryam Zamanian, Hesham M. Al-Mekhlafi, Rajaa M. Al-Raddadi, Khalid Altirkawi, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Azmeraw T. Amare, Getnet Azeze Gedefaw, Adeladza Kofi Amegah, Saeed Amini, Mostafa Amini Rarani, Fatemeh Amiri, Arianna Maever Loreche Amit, Nahla Hamed Anber, Catalina Liliana Andrei, Fereshteh Ansari, Alireza Ansari-Moghaddam, Zelalem Alamrew Anteneh, Anemaw A. Asrat, Kassawmar Angaw Bogale, Taye Abuhay Zewale, Carl Abelardo T. Antonio, Ernoiz Antriyandarti, Davood Anvari, Razique Anwer, Seth Christopher Yaw Appiah, Morteza Arab-Zozani, Zohreh Arefi, Olatunde Aremu, Johan Arnlov, Seyed-Mohammad Fereshtehnejad, Afsaneh Arzani, Mohammad Ali Jahani, Simin Mouodi, Mehran Asadi-Aliabadi, Ebrahim Babaee, Maziar Moradi-Lakeh, Ali A. Asadi-Pooya, Samaneh Asgari, Babak Asghari, Alebachew Fasil Ashagre, Bahar Ataeinia, Farshad Farzadfar, Farnam Mohebi, Hagos Tasew Atalay, Gebreamlak Gebremedhn Gebremeskel, Girmay Teklay Weldesamuel, Desta Debalkie Atnafu, Maha Moh'd Wahbi Atout, Marcel Ausloos, Claudiu Herteliu, Adrian Pana, Euripide F. G. A. Avokpaho, Ashish Awasthi, Sanjay Zodpey, Beatriz Paulina Ayala Quintanilla, Martin Amogre Ayanore, Yared A. Asmare Aynalem, Wondimeneh Shibabaw Shiferaw, Abbas Azadmehr, Ghasem Azarian, Mohammad Khazaei, Mostafa Leili, Zelalem Nigussie Azene, Alaa Badawi, Ashish D. Badiye, Neeti Kapoor, Mohamad Amin Bahrami, Atif Amin A. Baig, Ahad Bakhtiari, Shankar M. Bakkannavar, Vinod Nayak, Dadi Marami, Ayele Geleto Bali, Maciej Banach, Palash Chandra Banik, Lingkan Barua, Zahra Baradaran-Seyed, Miguel A. Barboza, Till Winfried Baernighausen, Jan-Walter De Neve, Babak Moazen, Shafiu Mohammed, Girmaye Deye Dinsa, Huda Basaleem, Sanjay Basu, Sonia Saxena, Mohsen Bayati, Mulat Tirfie Bayih, Habtamu Wondifraw Baynes, Neeraj Bedi, Masoud Behzadifar, Meysam Behzadifar, Yibeltal Alemu Bekele, Dabere Nigatu, Derrick A. Bennett, Mohd A. Karim, Ben Lacey, Dessalegn Ajema Berbada, Yilma Chisha Dea Geramo, Desta Haftu Hayelom, Gebrekiros Gebremichael Meles, Muluken Bekele Sorrie, Kidanemaryam Berhe, Hadush Gebremariam, Gebretsadkan G. G. Gebretsadik, Amaha Kahsay, Abadi Kidanemariam Berhe, Adam E. Berman, Robert S. Bernstein, K. M. Venkat Narayan, Reshmi Bhageerathy, Dinesh Bhandari, Pankaj Bharadwaj, Zahiruddin Quazi Syed, Krittika Bhattacharyya, Ali Bijani, Boris Bikbov, Ver Bilano, Nigus Bililign, Muhammad Shahdaat Bin Sayeed, Aparna Lal, Setognal Birara, Molla Kahssay, Jemal Abdu Mohammed, Nejimu Biza Zepro, Minuye Biniam Biniam Birhane, Minyichil Birhanu, Raaj Kishore Biswas, Zebenay Workneh Bitew, Somayeh Bohlouli, Srinivasa Rao Bolla, Archith Boloor, Antonio M. Borzi, Marco Vacante, Shiva Borzouei, Oliver J. Brady, Nicola Luigi Bragazzi, Dejana Braithwaite, Nikolay Ivanovich Briko, Gabrielle Britton, Franz Castro, Shyam S. Budhathoki, Sharath Burugina Nagaraja, Reinhard Busse, Zahid A. Butt, Luis Alberto Camera, Ismael R. Campos-Nonato, Jorge Cano, Josip Car, Rosario Cardenas, Juan J. Carrero, Felix Carvalho, Vera M. Costa, Joao Mauricio Castaldelli-Maia, Yuan-Pang Wang, Carlos A. Castaneda-Orjuela, Ester Cerin, Collins Chansa, Jaykaran Charan, Pranab Chatterjee, Vijay Kumar Chattu, Bal Govind Chauhan, Srinivas Goli, Pushpendra Kumar, Ali Reza Chavshin, Mohammad Chehrazi, Tesfaye Yitna Chichiabellu, Ken Lee Chin, Devasahayam J. Christopher, Dinh-Toi Chu, Flavia M. Cicuttini, Yuming Guo, Shanshan Li, Paolo Angelo Cortesi, Abel Fekadu Fekadu Dadi, Baye Dagnew, Saad M. A. Dahlawi, Giovanni Damiani, Amira Hamed Darwish, Ahmad Daryani, Jai K. Das, Rajat Das Gupta, Claudio Davila-Cervantes, Diego De Leo, Asmamaw Bizuneh Demis, Kenean Getaneh Tlaye, Dereje Bayissa Demissie, Gebre Teklemariam Demoz, Gebremicheal Gebreslassie Kasahun, Edgar Denova-Gutierrez, Kebede Deribe, Rupak Desai, Beruk Berhanu Desalegn, Assefa Desalew, Sagnik Dey, Samath Dhamminda Dharmaratne, Preeti Dhillon, Meghnath Dhimal, Govinda Prasad Dhungana, Mostafa Dianati Nasab, Daniel Diaz, Zahra Sadat Dibaji Forooshani, Girmaye Deye Dinsa, Shirin Djalalinia, Hoa Thi Do, Huyen Phuc Do, Chi Linh Hoang, Paul Narh Doku, Fariba Dorostkar, Leila Doshmangir, Manisha Dubey, Bereket Duko Adema, Susanna J. Dunachie, Sonia Lewycka, Bruce B. Duncan, Ewerton Cousin, Maria Ines Schmidt, Andre R. Duraes, Hamed Ebrahimzadeh Leylabadlo, Aziz Eftekhari, Iman El Sayed, Maysaa El Sayed Zaki, Yasser Mohamed El-Sherbiny, Maha El Tantawi, Iffat Elbarazi, Michal Grivna, Demelash Abewa Elemineh, Ziad El-Khatib, Aisha Elsharkawy, Yasser Mohamed El-Sherbiny, Iqbal R. F. Elyazar, Mohammad Hassan Emamian, Shymaa Enany, Daniel Adane Endalew, Melese Linger Endalifer, Khalil Eskandari, Sharareh Eskandarieh, Mohammad Ali Sahraian, Saman Esmaeilnejad, Arash Etemadi, Atkilt Esaiyas Etisso, Jessica Fanzo, Mohammad Farahmand, Anwar Faraj, Sajjad Farashi, Mohammad Fareed, Andrea Farioli, Francesco S. Violante, Andre Faro, Syeda Sadia Fatima, Nelsensius Klau Fauk, Hailay Abrha Gesesew, Ali Akbar Fazaeli, Netsanet Fentahun, Tomas Y. Ferede, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Nelson G. M. Gomes, Joao C. Fernandes, Garumma Tolu Feyissa, Irina Filip, Florian Fischer, Carsten Flohr, Nataliya A. Foigt, Morenike Oluwatoyin Folayan, Artem Alekseevich Fomenkov, Mariya Vladimirovna Titova, Masoud Foroutan, Jana Foerster, Joel Msafiri Francis, Takeshi Fukumoto, Reta Tsegaye Gayesa, Habtamu Kebebe Kasaye, Biniyam Sahiledengle Geberemariyam, Demelash Woldeyohannes Handiso, Kidane Tadesse Gebremariam, Assefa Ayalew Ayalew Gebreslassie, Nejimu Biza Zepro, Ketema Bizuwork Bizuwork Gebremedhin, Adam Belay Wondmieneh, Gebreamlak Gebremedhn Gebremeskel, Getnet Azeze Gedefaw, Birhanu Geta, Agegnehu Bante Getenet, Yordanos Gizachew Yeshitila, Kebede Embaye Gezae, Fatemeh Ghaffarifar, Majid Pirestani, Leila Zaki, Mansour Ghafourifard, Alireza Ghajar, Mahsa Ghajarzadeh, Ahmad Ghashghaee, Hesam Ghiasvand, Asadollah Gholamian, Syed Amir Gilani, Tiffany K. Gill, Ibrahim Abdelmageed Ginawi, Srinivas Goli, Nelson G. M. Gomes, Sameer Vali Gopalani, Houman Goudarzi, Alessandra C. Goulart, Arunkumar Govindakarnavar, Ayman Grada, Rafael Alves Guimaraes, Rashid Abdi Guled, Yuming Guo, Rahul Gupta, Rajeev Gupta, Nima Hafezi-Nejad, Arya Haj-Mirzaian, Omid Shafaat, Michael Tamene Haile, Arvin Haj-Mirzaian, Brian J. Hall, Iman Halvaei, Randah R. Hamadeh, Yadollah Hamidi, Graeme J. Hankey, Hamidreza Haririan, Ninuk Hariyani, Ahmed I. Hasaballah, Md. Mehedi Hasan, Edris Hasanpoor, Amir Hasanzadeh, Maryam Hashemian, Soheil Hassanipour, Farahnaz Joukar, Fariborz Mansour-Ghanaei, Hamid Yimam Hassen, Andualem Henok, Rasmus Havmoeller, Corinna Hawkes, Khezar Hayat, Reza Heidari-Soureshjani, Delia Hendrie, Ted R. Miller, Mario Herrero, Fatemeh Heydarpour, Bija Soleymani, Hagos D. de Hidru, Hans W. Hoek, Michael K. Hole, Ramesh Holla, Enayatollah Homaie Rad, Sung Hwi Hong, Praveen Hoogar, Masako Horino, Naznin Hossain, Mostafa Hosseini, Mohammad Ali Mansournia, Hamid Reza Tohidinik, Mehdi Hosseinzadeh, Mihaela Hostiuc, Ionut Negoi, Sorin Hostiuc, Mowafa Househ, Mohamed Hsairi, Guoqing Hu, Tanvir M. Huda, Mohd A. Karim, Sojib Bin Zaman, Ayesha Humayun, Bing-Fang Hwang, Milena D. Ilic, Mohammad Hasan Imani-Nasab, Leeberk Raja Inbaraj, Usman Iqbal, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Chidozie C. D. Iwu, Chinwe Juliana Iwu, Neda Izadi, Seyed Mohammad Riahi, Siamak Sabour, Jalil Jaafari, Anelisa Jaca, Farhad Jadidi-Niaragh, Nader Jafari Balalami, Morteza Jafarinia, Mihajlo Jakovljevic, Amir Jalali, Farzad Jalilian, Mehdi Mirzaei-Alavijeh, Yahya Salimi, Achala Upendra Jayatilleke, Panniyammakal Jeemon, G. K. Mini, Fyezah Jehan, Ensiyeh Jenabi, Ravi Prakash Jha, Vivekanand Jha, Oommen John, John S. Ji, Peng Jia, Jost B. Jonas, Nitin Joseph, Prasanna Mithra, Bhaskaran Unnikrishnan, Jacek Jerzy Jozwiak, Suresh Banayya Jungari, Mikk Jurisson, Ali Kabir, Zubair Kabir, Hamed Kalani, Leila L. Kalankesh, Rohollah Kalhor, Zahra Kamiab, Tanuj Kanchan, Umesh Kapil, Manoochehr Karami, Salman Khazaei, Andre Karch, Surendra Karki, Amir Kasaeian, Tesfaye Dessale Kassa, Nicholas J. Kassebaum, Ali Kazemi Karyani, Neda Kianipour, Andre Pascal Kengne, George A. Mensah, Jean Jacques Noubiap, Daniel Bekele Ketema, Tewodros Eshete Wonde, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Mojtaba Khaksarian, Nauman Khalid, Rovshan Khalilov, Asad Khan, Riaz Uddin, Ejaz Ahmad Khan, Md Nuruzzaman Khan, Mohammad Saud Khan, Muhammad Shahzeb Khan, Tariq J. Siddiqi, Muhammad Shariq Usman, Khaled Khatab, Amir Khater, Mona M. Khater, Hebat-Allah Salah A. Yousof, Mahalqua Nazli Khatib, Maryam Khayamzadeh, Maryam Khazaei-Pool, Mohammad Taghi Khodayari, Mohammad Hossein Khosravi, Roba Khundkar, Ali Kiadaliri, Daniel N. Kiirithio, Yun Jin Kim, Ruth W. Kimokoti, Adnan Kisa, Sezer Kisa, Tufa Kolola, Hamidreza Komaki, Shivakumar K. M. Kondlahalli, Ali Koolivand, Parvaiz A. Koul, Ai Koyanagi, Moritz U. G. Kraemer, Kewal Krishan, Nuworza Kugbey, Francis Bruno Zotor, Kwaku Oppong Asante, Manasi Kumar, Vivek Kumar, Om P. Kurmi, Tinuke O. Olagunju, Oluwatosin Kuti, Carlo La Vecchia, Ben Lacey, Deepesh P. Lad, Dharmesh Kumar Lal, Faris Hasan Lami, Prabhat Lamichhane, Justin J. Lang, Van C. Lansingh, Savita Lasrado, Georgy Lebedev, Paul H. Lee, Shaun Wen Huey Lee, Sonia Lewycka, Lee-Ling Lim, Shai Linn, Kerem Shuval, Shiwei Liu, Simin Liu, Rakesh Lodha, Joshua Longbottom, Jaifred Christian F. Lopez, Stefan Lorkowski, Erlyn Rachelle King Macarayan, Mohammed Madadin, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, Dhaval P. Maghavani, Narayan Bahadur Mahotra, Venkatesh Maled, Afshin Maleki, Tahereh Pashaei, Shokofeh Maleki, Mehdi Naderi, Deborah Carvalho Malta, Ali Manafi, Farzad Manafi, Navid Manafi, Narendar Dawanu Manohar, Borhan Mansouri, Chabila Christopher Mapoma, Carlos Alberto Marrugo Arnedo, Francisco Rogerlandio Martins-Melo, Anthony Masaka, Benjamin Ballard Massenburg, Pallab K. Maulik, Benjamin K. Mayala, Mohsen Mazidi, Man Mohan Mehndiratta, Freshteh Mehri, Kala M. Mehta, Wahengbam Bigyananda Meitei, Teferi Mekonnen, Hagazi Gebre Meles, Walter Mendoza, Ritesh G. Menezes, Meresa Berwo Mengesha, George A. Mensah, Tuomo J. Meretoja, Tomasz Miazgowski, Neda Milevska Kostova, Ted R. Miller, Edward J. Mills, G. K. Mini, Seyed Mostafa Mir, Abbas Mosapour, Hadi Parsian, Mohammad Miri, Hamed Mirjalali, Abbas Yadegar, Erkin M. Mirrakhimov, Hamed Mirzaei, Maryam Mirzaei, Roya Mirzaei, Efat Mohamadi, Amjad Mohamadi-Bolbanabad, Ghobad Moradi, Farhad Moradpour, Bakhtiar Piroozi, Karzan Abdulmuhsin Mohammad, Yousef Mohammad, Dara K. Mohammad, Aso Mohammad Darwesh, Naser Mohammad Gholi Mezerji, Abdollah Mohammadian-Hafshejani, Mousa Mohammadnia-Afrouzi, Milad Mohammadoo-Khorasani, Reza Mohammadpourhodki, Salahuddin Mohammed, Shafiu Mohammed, Ammas Siraj Mohammed, Farnam Mohebi, Amin Mokari, Julio Cesar Montanez, Pablo A. Montero-Zamora, Yoshan Moodley, Maryam Moossavi, Ghobad Moradi, Yousef Moradi, Mohammad Moradi-Joo, Paula Moraga, Shane Douglas Morrison, Abbas Mosapour, Amin Mousavi Khaneghah, Dariush Mozaffarian, Ulrich Otto Mueller, Andrea Werdecker, G. V. S. Murthy, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Behnam Nabavizadeh, Girish N. Nadkarni, Ahamarshan Jayaraman Nagarajan, Aliya Naheed, Gurudatta Naik, Farid Najafi, Yahya Salimi, Jobert Richie Nansseu, Bruno Ramos Nascimento, Javad Nazari, Ionut Negoi, Ruxandra Irina Negoi, Josephine W. Ngunjiri, Cuong Tat Nguyen, Huong Lan Thi Nguyen, Vuong Minh Nong, Yeshambel T. Nigatu, Rajan Nikbakhsh, Dina Nur Anggraini Ningrum, Chukwudi A. Nnaji, Christoph Nowak, Bogdan Oancea, Richard Ofori-Asenso, Onome Bright Oghenetega, In-Hwan Oh, Olanrewaju Oladimeji, Morteza Oladnabi, Andrew T. Olagunju, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Muktar Omer Omer, Obinna E. Onwujekwe, Kwaku Oppong Asante, Eyal Oren, Orish Ebere Orisakwe, Alberto Ortiz, Osayomwanbo Osarenotor, Mayowa Ojo Owolabi, P. A. Mahesh, Jagadish Rao Padubidri, Prateek Rastogi, Keyvan Pakshir, Kamiar Zomorodian, Adrian Pana, Songhomitra Panda-Jonas, Deepak Kumar Pasupula, Sangram Kishor Patel, Ashish Pathak, Mona Pathak, Sanghamitra Pati, Ajay Patle, George C. Patton, Kebreab Paulos, Hamidreza Pazoki Toroudi, Veincent Christian Filipino Pepito, Norberto Perico, Giuseppe Remuzzi, William A. Petri, Khem Narayan Pokhrel, Maarten J. Postma, Hadi Pourjafar, Farshad Pourmalek, Reza Pourmirza Kalhori, Akram Pourshams, Hossein Poustchi, Gholamreza Roshandel, Hamideh Salimzadeh, Sergio I. Prada, Liliana Preotescu, Dimas Ria Angga Pribadi, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Vafa Rahimi-Movaghar, Muhammad Aziz Rahman, Sajjad ur Rahman, Rajesh Kumar Rai, Sebastian Vollmer, Ali Rajabpour-Sanati, Kiana Ramezanzadeh, Saleem Muhammad Rana, Chhabi Lal Ranabhat, Sowmya J. Rao, Davide Rasella, Vahid Rashedi, Priya Rathi, Salman Rawaf, David Laith Rawaf, Lal Rawal, Vishnu Renjith, Andre M. N. Renzaho, Serge Resnikoff, Nima Rezaei, Mohammad Sadegh Rezai, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Jennifer Rickard, Alina Rodriguez, Leonardo Roever, Elias Merdassa Roro, Mekdes Tigistu Yilma, Gholamreza Roshandel, Ali Rostami, Enrico Rubagotti, Anas M. Saad, Seyedmohammad Saadatagah, Yogesh Damodar Sabde, Masoumeh Sadeghi, Saeed Safari, Hamid Safarpour, Rajesh Sagar, Amirhossein Sahebkar, S. Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Farkhonde Salehi, Saleh Salehi Zahabi, Hosni Salem, Marwa R. Rashad Salem, Hossein Samadi Kafil, Abdallah M. Samy, Itamar S. Santos, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Abdur Razzaque Sarker, Benn Sartorius, Arash Sarveazad, Brijesh Sathian, Maheswar Satpathy, Aletta Elisabeth Schutte, David C. Schwebel, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Seyedmojtaba Seyedmousavi, Faramarz Shaahmadi, Saeed Shahabi, Masood Ali Shaikh, Ali S. Shalash, Mehran Shams-Beyranvand, Amir Shamshirian, Morteza Shamsizadeh, Mohammed Shannawaz, Mehdi Sharif, Rajesh Sharma, Abbas Sheikhtaheri, Kenji Shibuya, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Reza Shirkoohi, Ivy Shiue, Soraya Siabani, Inga Dora Sigfusdottir, Diego Augusto Santos Silva, Biagio Simonetti, Ambrish Singh, Pushpendra Singh, Virendra Singh, Jasvinder A. Singh, Pankaj Kumar Singh, Dhirendra Narain Sinha, Yitagesu Sintayehu, Malede Mequanent M. Sisay, Amin Soheili, Farzaneh Soltani, Shahin Soltani, Joan B. Soriano, Sergey Soshnikov, Ireneous N. Soyiri, Adel Spotin, Chandrashekhar T. Sreeramareddy, Rajni Kant Kant Srivastava, Antonina Starodubova, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Hafiz Ansar Rasul Suleria, Gerhard Sulo, Bruno F. Sunguya, Bryan L. Sykes, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Birkneh Tilahun Tadesse, Amir Taherkhani, Segen Gebremeskel Tassew, Nuno Taveira, Berhane Fseha Teklehaimanot, Gebretsadkan Hintsa Tekulu, Mohamad-Hani Temsah, Abdullah Sulieman Terkawi, Nihal Thomas, Mariya Vladimirovna Titova, Hamid Reza Tohidinik, Marcello Tonelli, Marcos Roberto Tovani-Palone, Eugenio Traini, Khanh Bao Tran, Manjari Tripathi, Riaz Uddin, Irfan Ullah, Era Upadhyay, Ushotanefe Useh, Olalekan A. Uthman, Masoud Vaezghasemi, Pascual R. Valdez, Elena Varavikova, Santosh Varughese, Tommi Juhani Vasankari, Yousef Veisani, Srinivasaraghavan Venkatesh, Narayanaswamy Venketasubramanian, Madhur Verma, Simone Vidale, Francesco S. Violante, Vasily Vlassov, Sebastian Vollmer, Rade Vukovic, Yasir Waheed, Yafeng Wang, Chuanhua Yu, Andrea Werdecker, Taweewat Wiangkham, Tissa Wijeratne, Dawit Zewdu Wondafrash, Adam Belay Wondmieneh, Ai-Min Wu, Gelin Xu, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Yuichiro Yano, Sanni Yaya, Vahid Yazdi-Feyzabadi, Alex Yeshaneh, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Yoosik Youm, Mustafa Z. Younis, Zabihollah Yousefi, Chuanhua Yu, Telma Zahirian Moghadam, Hamed Zandian, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Hadi Zarafshan, Taddese Alemu Zerfu, Yunquan Zhang, Zhi-Jiang Zhang, Xiu-Ju Zhao

NATURE MEDICINE　26　(5)　750-759　2020年5月

DOI： 10.1038/s41591-020-0807-6 　

ISSN：1078-8956

eISSN：1546-170X
Perceptions of Harmfulness of Heated Tobacco Products Compared to Combustible Cigarettes among Adult Smokers in Japan: Findings from the 2018 ITC Japan Survey. 国際誌査読有り

Shannon Gravely, Geoffrey T Fong, Edward Sutanto, Ruth Loewen, Janine Ouimet, Steve S Xu, Anne C K Quah, Mary E Thompson, Christian Boudreau, Grace Li, Maciej L Goniewicz, Itsuro Yoshimi, Yumiko Mochizuki, Tara Elton-Marshall, James F Thrasher, Takahiro Tabuchi

International journal of environmental research and public health　17　(7)　2020年4月1日

DOI： 10.3390/ijerph17072394 　

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In Japan, the tobacco industry promotes heated tobacco products (HTPs) as a reduced-risk tobacco product. This study examines: (1) smokers' harm perceptions of HTPs relative to combustible cigarettes; (2) differences in relative harm perceptions between exclusive smokers and smokers who use HTPs (concurrent users) and between concurrent users based on frequency of product use; and (3) if smokers who were exposed to HTP advertising hold beliefs that are consistent with marketing messages of lower harmfulness. This cross-sectional study included 2614 adult exclusive cigarette smokers and 986 concurrent users who reported their perceptions of harmfulness of HTPs compared to cigarettes, as well as their exposure to HTP advertising in the last six months. Among all smokers, 47.5% perceive that HTPs are less harmful than cigarettes, 24.6% perceive HTPs to be equally as harmful, 1.8% perceive HTPs as more harmful, and 26.1% did not know. Concurrent users are more likely than exclusive smokers to believe that HTPs are less harmful (62.1% versus 43.8%, p < 0.0001) and less likely to report that they did not know (14.3% versus 29.4%, p < 0.0001). Frequent HTP users are more likely than infrequent users to believe that HTPs are less harmful (71.7% versus 57.1%, p ≤ 0.001). Believing that HTPs are less harmful than cigarettes was associated with noticing HTP advertising on TV (p = 0.0005), in newspapers/magazines (p = 0.0001), on posters/billboards (p < 0.0001), in stores where tobacco (p < 0.0001) or where HTPs (p < 0.0001) are sold, on social media (p < 0.0001), or in bars/pubs (p = 0.04). HTP users were significantly more likely than non-HTP users to believe that HTPs are less harmful than cigarettes, with this belief being more prominent among frequent users. Smokers who have been exposed to HTP advertising were more likely to perceive HTPs as less harmful than cigarettes.
Heated Tobacco Products Have Reached Younger or More Affluent People in Japan. 査読有り

Ayaka Igarashi, Jun Aida, Taro Kusama, Takahiro Tabuchi, Toru Tsuboya, Kemmyo Sugiyama, Takafumi Yamamoto, Ken Osaka

Journal of epidemiology　31　(3)　187-193　2020年3月28日

DOI： 10.2188/jea.JE20190260 　

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BACKGROUND: The trend of the diffusion of heated tobacco products (HTPs) is a great concern because HTPs have become available worldwide. This study examined the sociodemographic characteristics of HTPs users in Japan, which were first launched. METHODS: This cross-sectional study used data from an online survey conducted in 2017. A total of 4,926 participants, aged 20-69 years, were included. The dependent variable was the type of tobacco products used. The independent variables were age and equivalent income. Two analyses estimated the odds ratios (ORs) for 1) being smokers compared to "non-smokers", and 2) being "HTP smokers" compared to "only combustible cigarette smokers." Analyses were stratified by sex. Educational attainment and occupation were also used in the sensitivity analyses. RESULTS: The percentages of "non-smokers," "only combustible cigarette smokers," and "HTP smokers" were 82.8%, 14.2%, and 3.0%, respectively. When compared to the oldest participants (aged 60-69), the youngest participants (aged 20-29) tended to be "HTP smokers" (OR=7.90 (95% CI=3.09-20.22) for men and 9.28 (2.14-40.28) for women). Compared to participants with the lowest incomes (<2 million), those with the highest incomes (≥4 million) tended to use HTPs (OR=2.93 (95% CI=1.56-5.49) in men and 1.82 (0.73-4.54) in women). These trends were consistent when analyses included only smokers. There were consistent results in other SES measurements; educational attainment and occupation. CONCLUSIONS: Younger or more affluent people tended to use HTPs, although smoking rates among these populations were generally lower. New tobacco control efforts are required.
Use of Multiple Tobacco and Tobacco-Like Products Including Heated Tobacco and E-Cigarettes in Japan: A Cross-Sectional Assessment of the 2017 JASTIS Study. 国際誌査読有り

Takefumi Sugiyama, Takahiro Tabuchi

International journal of environmental research and public health　17　(6)　2020年3月24日

DOI： 10.3390/ijerph17062161 　

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Information on the use of multiple tobacco and tobacco-like products (hereafter multiple tobacco products use, i.e., use of more than one product) is important for tobacco control. Use of heated tobacco products (HTPs), which first became popular in Japan, has been spreading over the world, while information about use of multiple tobacco products, including HTPs, is insufficient. We analyzed data of 10,114 responders from the 2017 Japan "Society and New Tobacco" Internet Survey (JASTIS) study. The prevalence and adjusted odds ratio (aOR) of multiple tobacco products use were estimated with inverse probability weighting using multivariable logistic regression models to approximate the results to whole Japanese estimates. Tobacco and tobacco-like products included cigarettes, cigars, e-cigarettes, HTPs, pipes/water pipes, and smokeless tobacco products. Among Japanese adults, 18.4% were single tobacco product users and 3.2% were multiple tobacco product users in 2017. Among current product users (100%), cigarettes were the most popular product in single (78.8%) and multiple (14.2%) tobacco products use, while HTPs were the second most popular product in single (5.2%) and multiple (10.6%) tobacco products use. People with no perception of risk regarding e-cigarettes/HTPs were more likely to use multiple tobacco products (aOR = 1.47, 95% CI = 1.12-1.92) than those who perceived a risk. Prevalence rates and predictors of multiple tobacco products use, including HTPs, were studied first. In multiple tobacco products use, high popularity of HTPs among current product users was revealed. Risk perception of e-cigarettes/HTPs was associated with multiple tobacco products use. This study provides baseline information on multiple tobacco products use in Japan, which will enable the examination of trends in the future.
Concurrent Daily and Non-Daily Use of Heated Tobacco Products with Combustible Cigarettes: Findings from the 2018 ITC Japan Survey. 国際誌査読有り

Edward Sutanto, Connor Miller, Danielle M Smith, Ron Borland, Andrew Hyland, K Michael Cummings, Anne C K Quah, Steve Shaowei Xu, Geoffrey T Fong, Janine Ouimet, Itsuro Yoshimi, Yumiko Mochizuki, Takahiro Tabuchi, Richard J O'Connor, Maciej L Goniewicz

International journal of environmental research and public health　17　(6)　2020年3月22日

DOI： 10.3390/ijerph17062098 　

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Use of heated tobacco products (HTPs) among current smokers is becoming increasingly popular in Japan. This study aims to compare characteristics and tobacco-related behaviors among concurrent users of HTPs and combustible cigarettes (n = 644) with exclusive smokers (n = 3194) or exclusive HTP users (n = 164). The secondary aim was to explore heterogeneity within concurrent use subgroups. Data were from Wave 1 of the ITC Japan Survey, a nationally representative web survey conducted from February to March 2018. Concurrent cigarette-HTP users were younger and wealthier than exclusive smokers. However, there were no difference in the frequency of smoking, number of cigarettes per day, and smoking cessation behaviors between the two groups, suggesting that HTPs reinforce nicotine dependence. Compared to exclusive HTP users, concurrent cigarette-HTP users reported higher frequency of non-daily HTP use, and lower number of tobacco-containing inserts per day. Almost all concurrent cigarette-HTP users smoked every day (93.9%); 48.4% both smoked and used HTPs daily (dual daily users, n = 396), while 45.5% were daily smokers and non-daily HTP users (predominant smokers, n = 213). Concurrent user subgroups differed from each other on age, tobacco use behaviors, and quit intention. Alongside heterogeneity between concurrent and exclusive product users, differences across concurrent use subgroups highlight the importance of considering frequency of use in characterizing poly-tobacco users.
Workplace smoke-free policies that allow heated tobacco products and electronic cigarettes use are associated with use of both these products and conventional tobacco smoking: the 2018 JASTIS study. 国際誌査読有り

Yanakawee Siripongvutikorn, Takahiro Tabuchi, Sumiyo Okawa

Tobacco control　30　(2)　147-154　2020年3月18日

DOI： 10.1136/tobaccocontrol-2019-055465 　

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OBJECTIVES: Heated tobacco products (HTPs) and electronic cigarettes (e-cigarettes) are rapidly gaining popularity, especially in Japan. However, at the time of the survey (2018), there was no national legislation banning HTPs or e-cigarette use in the workplace. The objective is to examine the current situation for workplace smoke-free policies which ban the use of HTPs/e-cigarettes and the associations of such rules with the use of HTP and e-cigarette as well as conventional cigarette smoking. METHODS: An internet-based self-reported questionnaire survey was conducted in 2018 as a part of the Japan Society and New Tobacco Internet Survey study. 5646 eligible employees aged 15-72 years were analysed. Proportions and adjusted rate ratios for HTP and e-cigarette use were calculated according to covariates, using Poisson regression models. Those who reported HTP or e-cigarette use within 30 days were defined as current user of the products. RESULTS: In workplaces which prohibited smoking indoors but permitted the use of HTPs/e-cigarettes, the rate ratios of HTP use was 2.19 (95% CI 1.57 to 3.06), e-cigarette use was 3.86 (95% CI 1.97 to 7.57) and combustible cigarette use was 1.67 (95% CI 1.19 to 2.34) when using workplaces which also prohibited HTPs/e-cigarettes as a reference category. CONCLUSIONS: Workplaces that allow HTP/e-cigarette use indoors were associated with higher rate for HTP and e-cigarette users, and for combustible cigarette smokers. National legislation banning tobacco should be enforced and also cover HTPs and e-cigarettes in order to avoid renormalisation of smoking and nicotine addiction.
Determinants of Increased Tobacco Consumption Following a Major Disaster. 国際誌査読有り

Shihoko Koyama, Takahiro Tabuchi, Jun Aida, Ken Osaka, Isao Miyashiro

Disaster medicine and public health preparedness　1-5　2020年3月18日

DOI： 10.1017/dmp.2019.160 　

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OBJECTIVES: Experience of a major disaster can potentially impact on tobacco consumption. Our objective was to explore the determinants of increasing tobacco consumption after the Great East Japan Earthquake (GEJE). METHODS: We conducted a cross-sectional study using data from the Miyagi Prefectural Health Survey 2014: a total of 2632 people were randomly selected from residents aged ≥20 years in Miyagi, Japan. Of 2443 respondents (response rate = 92.8%), 551 current smokers (411 men) were included in the analysis. Odds ratios (OR) and 95% confidence interval (CI) for increasing tobacco consumption were calculated using multivariable logistic regression models including variables of age, sex, disaster-related job status change, education status, self-rated health, and age at smoking initiation. RESULTS: After adjustments for all variables, significantly higher ORs for increasing tobacco consumption after the GEJE were observed in women (OR = 1.87; 95% CI = 1.10-3.15), 20-39 years old (OR = 5.18; 95% CI = 2.28-11.75), 40-59 years old (OR = 3.97; 95% CI = 1.76-8.94) and respondents who had lost their jobs (OR = 3.42; 95% CI = 1.06-11.05) than the counterpart categories. CONCLUSIONS: This study found 3 determinants of increasing tobacco consumption after a major disaster: being a woman, being of working age, and experiencing disaster-related job loss.
Global and regional burden of cancer in 2016 arising from occupational exposure to selected carcinogens: a systematic analysis for the Global Burden of Disease Study 2016 査読有り

Tim Driscoll, Lesley Rushton, Kyle Steenland, Sally Hutchings, Kurt Straif, Degu Abate, Omar Abdel-Rahman, Dilaram Acharya, Mohsen Afarideh, Fares Alahdab, Ziyad Al-Aly, Mina Anjomshoa, Olatunde Aremu, Al Artaman, Zerihun Ataro, Beatriz Paulina Ayala Quintanilla, Alaa Badawi, Masoud Behzadifar, Meysam Behzadifar, Mircea Beuran, Krittika Bhattacharyya, Ali Bijani, Tone Bjorge, Zahid A. Butt, Juan J. Carrero, Felix Carvalho, Carlos A. Castaneda-Orjuela, Ester Cerin, Pankaj Chaturvedi, Odgerel Chimed-Ochir, Raquel Crider, Christopher Stephen Crowe, Lalit Dandona, Rakhi Dandona, Anh Kim Dang, Ahmad Daryani, Beruk Berhanu Desalegn, Samath Dhamminda Dharmaratne, Shirin Djalalinia, Andem Effiong, Ziad El-Khatib, Alireza Esteghamati, Mohammad Fareed, Eduarda Fernandes, Irina Filip, Florian Fischer, Takeshi Fukumoto, Silvano Gallus, Teklu Gebrehiwo Gebremichael, Kebede Embaye Gezae, Ayman Grada, Andre Luiz Sena Guimaraes, Rahul Gupta, Nima Hafezi-Nejad, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Randah R. Hamadeh, Samer Hamidi, Hadi Hassankhani, Simon I. Hay, Mohamed I. Hegazy, Andualem Henok, Chi Linh Hoang, Michael K. Hole, H. Dean Hosgood, Mostafa Hosseini, Mihaela Hostiuc, Sorin Hostiuc, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Mihajlo Jakovljevic, Ravi Prakash Jha, Mikk Jurisson, Amaha Kahsay, Narges Karim, Amir Kasaeian, Zemenu Yohannes Kassa, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Ejaz Ahmad Khan, Mohammad Hossein Khosravi, Jagdish Khubchandani, Aliasghar A. Kiadaliri, Yun Jin Kim, Manolis Kogevinas, David Koh, Soewarta Kosen, Ai Koyanagi, G. Anil Kumar, Deepesh P. Lad, Dharmesh Kumar Lal, Faris Hasan Lami, Arman Latifi, James Leigh, Shai Linn, Marek Majdan, Reza Malekzadeh, Deborah Carvalho Malta, Mohammad Ali Mansournia, Benjamin Ballard Massenburg, Addisu Melese, Mulugeta Melku, Ziad A. Memish, Walter Mendoza, Getnet Mengistu, Tuomo J. Meretoja, Tomislav Mestrovic, Bartosz Miazgowski, Tomasz Miazgowski, Erkin M. Mirrakhimov, Babak Moazen, Shafiu Mohammed, Farnam Mohebi, Ali H. Mokdad, Yoshan Moodley, Mahmood Moosazadeh, Ghobad Moradi, Lidia Morawska, Shane Douglas Morrison, Seyyed Meysam Mousavi, Ghulam Mustafa, Ionut Negoi, Ruxandra Irina Negoi, Cuong Tat Nguyen, Trang Huyen Nguyen, Dina Nur Anggraini Ningrum, Molly R. Nixon, Richard Ofori-Asenso, Felix Akpojene Ogbo, Andrew T. Olagunju, Bolajoko Olubukunola Olusanya, Doris D. V. Ortega-Altamirano, P. A. Mahesh, Eun-Kee Park, David M. Pereira, Swayam Prakash, Mostafa Qorbani, Amir Radfar, Anwar Rafay, Alireza Rafiei, Fakher Rahim, Vafa Rahimi-Movaghar, Fatemeh Rajati, Robert C. Reiner, Andre M. N. Renzaho, Satar Rezaei, Leonardo Roever, Mohammad Saadat, Basema Saddik, Saeed Safari, Saeid Safiri, Amirhossein Sahebkar, Mohammad Ali Sahraian, Hamideh Salimzadeh, Abdallah M. Samy, Juan Sanabria, Rodrigo Sarmiento-Suarez, Brijesh Sathian, David C. Schwebel, Sadaf G. Sepanlou, Berrin Serdar, Masood Ali Shaikh, Rajesh Sharma, Jun She, Mika Shigematsu, Reza Shirkoohi, Si Si, Dhirendra Narain Sinha, Moslem Soofi, Jeffrey D. Stanaway, Mark A. Stokes, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Ken Takahashi, Yonatal Mesfin Tefera, Mohamad-Hani Temsah, Marcos Roberto Tovani-Palone, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Pascual R. Valdez, Tommi Juhani Vasankari, Francesco S. Violante, Vasily Vlassov, Giang Thu Vu, Yasir Waheed, Yuan-Pang Wang, Alex Yeshaneh, Biruck Desalegn Yirsaw, Engida Yisma, Naohiro Yonemoto, Mahmoud Yousefifard, Chuanhua Yu, Vesna Zadnik, Mohammad Zamani, Hamed Zandian, Sanjay Zodpey, Stephen S. Lim

OCCUPATIONAL AND ENVIRONMENTAL MEDICINE　77　(3)　151-159　2020年3月

DOI： 10.1136/oemed-2019-106012 　

ISSN：1351-0711

eISSN：1470-7926
Hospital volume and postoperative 5-year survival for five different cancer sites: A population-based study in Japan. 国際誌査読有り

Sumiyo Okawa, Takahiro Tabuchi, Toshitaka Morishima, Shihoko Koyama, Yukari Taniyama, Isao Miyashiro

Cancer science　111　(3)　985-993　2020年3月

DOI： 10.1111/cas.14309 　

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The relationship between hospital volume and patient outcome is globally known; thus, hospital volume is widely used as a quality indicator. In Japan, however, recent studies on this topic are scarce. The present study examined whether hospital surgery volume is associated with postoperative 5-year survival among cancer patients. Using the Osaka Cancer Registry, we identified a sample of 86 145 patients who were diagnosed with cancer at any of five different sites (stomach, colorectum, lung, breast and uterus) and underwent surgeries between 2007 and 2011 in Osaka. We ranked hospitals by annual surgical volume, sorted patients in descending order by hospital volume, and assigned them into quartiles (high, medium, low and very low volume). We analyzed the association between hospital volume and 5-year survival among 80 959 patients aged between 15 and 84 years using Cox proportional hazard models. Adjustments were made for characteristics of patients, type of surgery and adjuvant treatment received. The mortality hazard of patients treated at very low-volume hospitals was 1.36-1.82-fold higher than that of patients treated at high-volume hospitals. Absolute differences in adjusted survival rates between high-volume and very low-volume hospitals varied with the cancer site: 14.9 in stomach, 11.5 in colorectal, 10.8 in lung, 2.4 in breast and 3.3 in uterine cancers. Hospitals with lower surgery volumes showed higher mortality risks after cancer surgery than those with higher volumes. Monitoring site-specific surgery volumes and referring patients from low-volume to high-volume hospitals may be beneficial for improving the long-term survival of cancer patients.
Effectiveness of Text-Only Cigarette Health Warnings in Japan: Findings from the 2018 International Tobacco Control (ITC) Japan Survey. 国際誌査読有り

Janet Chung-Hall, Geoffrey T Fong, Gang Meng, Mi Yan, Takahiro Tabuchi, Itsuro Yoshimi, Yumiko Mochizuki, Lorraine V Craig, Janine Ouimet, Anne C K Quah

International journal of environmental research and public health　17　(3)　28-29　2020年2月4日

DOI： 10.3390/ijerph17030952 　

ISSN：1617-9625
Secondhand Smoke Exposure in Public Places and Support for Smoke-Free Laws in Japan: Findings from the 2018 ITC Japan Survey. 国際誌査読有り

Genevieve Sansone, Geoffrey T Fong, Gang Meng, Lorraine V Craig, Steve S Xu, Anne C K Quah, Janine Ouimet, Yumiko Mochizuki, Itsuro Yoshimi, Takahiro Tabuchi

International journal of environmental research and public health　17　(3)　2020年2月4日

DOI： 10.3390/ijerph17030979 　

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Comprehensive smoke-free policies such as those called for by the WHO FCTC are the only way to protect the public effectively from the harms of secondhand smoke (SHS), yet Japan has been slow to implement this important health measure. This study examines baseline levels of smoking and SHS exposure in public places and support for smoking bans in Japan prior to the implementation of the 2018 national smoke-free law. Data are from the International Tobacco Control (ITC) Japan Wave 1 Survey (Feb-Mar 2018), a web survey of adult cigarette smokers, heated tobacco product users, dual users, and non-users (total N = 4684). Measures included prevalence of smoking (whether respondents noticed people smoking inside restaurants and bars at their last visit, and workplaces in the last month), and support for complete smoking bans in these venues. Smoking prevalence in each venue was high overall in 2018 (49% of workplaces, 55% of restaurants, and 83% of bars), even higher than in China, the country with the greatest toll of SHS. Support for complete smoking bans was very high overall (81% for workplaces, 78% for restaurants, and 65% for bars). Non-users were less likely to be exposed to SHS and had higher support for smoking bans than tobacco users. These findings point to the ineffectiveness of partial smoke-free laws in Japan and reinforce the call for comprehensive smoke-free laws, which even smokers would support at higher levels than in many other ITC countries.
Hospital surgical volume and 3-year mortality in severe prognosis cancers: A population-based study using cancer registry data. 査読有り

Yukari Taniyama, Takahiro Tabuchi, Yuko Ohno, Toshitaka Morishima, Sumiyo Okawa, Shihoko Koyama, Isao Miyashiro

Journal of epidemiology　31　(1)　52-58　2020年1月11日

DOI： 10.2188/jea.JE20190242 　

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BACKGROUND: The impact of hospital surgical volume on long-term mortality has not been well assessed in Japan, especially for esophageal, biliary tract, and pancreatic cancer, although these three cancers need a high-level of medical technical skill. The purpose of this study was to examine associations between hospital surgical volume and 3-year mortality for these severe prognosis cancer patients. METHODS: Patients who received curative surgery for esophageal, biliary tract, and pancreatic cancers were analyzed using Osaka Cancer Registry data from 2006-2013. Hospital surgical volume was categorized into tertiles (high/middle/low) according to the average annual number of curative surgeries per hospital for each cancer. Three-year survivals were calculated using the Kaplan-Meier method. Hazard ratios (HRs) of 3-year mortality were calculated using Cox proportional hazard models, adjusting for patient characteristics. RESULTS: Three-year survival was higher with increased hospital surgical volume for all three cancers, but the relative importance of volume varied across sites. After adjustment for all confounding factors, HRs (95% Confidence interval [CI]) in middle- and low-volume hospitals were 1.34 (95% CI, 1.14-1.58) and 1.57 (95% CI, 1.33-1.86) for esophageal cancer; 1.39 (95% CI, 1.15-1.67) and 1.57 (95% CI, 1.30-1.89) for biliary tract cancer; 1.38 (95% CI, 1.16-1.63) and 1.90 (1.60-2.25) for pancreatic cancer, respectively. In particular localized pancreatic cancer, the impact of hospital surgical volume on 3-year mortality was strong (HRs: 2.66 [95% CI, 1.61-4.38]). CONCLUSION: We suggest that patients who require curative surgery for esophageal, biliary tract, and pancreatic cancer may benefit from referral to high-volume hospitals.
The global, regional, and national burden of stomach cancer in 195 countries, 1990–2017: a systematic analysis for the Global Burden of Disease study 2017

Etemadi, A., Safiri, S., Sepanlou, S.G., Ikuta, K., Bisignano, C., Shakeri, R., Amani, M., Fitzmaurice, C., Nixon, M.R., Abbasi, N., Abolhassani, H., Advani, S.M., Afarideh, M., Akinyemiju, T., Alam, T., Alikhani, M., Alipour, V., Allen, C.A., Almasi-Hashiani, A., Arabloo, J., Assadi, R., Atique, S., Awasthi, A., Bakhtiari, A., Behzadifar, M., Berhe, K., Bhala, N., Bijani, A., Bin Sayeed, M.S., Bj?rge, T., Borz{\`i}, A.M., Braithwaite, D., Brenner, H., Carreras, G., Carvalho, F., Casta{\~n}eda-Orjuela, C.A., Castro, F., Chu, D.-T., Costa, V.M., Daryani, A., Davitoiu, D.V., Demoz, G.T., Demis, A.B., Denova-Guti{\'e}rrez, E., Dey, S., Nasab, M.D., Djalalinia, S., Emamian, M.H., Farahm, , M., Fern, es, J.C., Fischer, F., Foroutan, M., Gad, M.M., Gallus, S., Gebremeskel, G.G., Gedefew, G.A., Ghaseni-Kebria, F., Gorini, G., Hafezi-Nejad, N., Haj-Mirzaian, A., Haro, J.M., Harvey, J.D., Hasanzadeh, A., Hashemian, M., Hassen, H.Y., Hay, S.I., Hidru, H.D., Hostiuc, M., Househ, M., Ilesanmi, O.S., Ilic, M.D., Innos, K., Islami, F., James, S.L., Jenabi, E., Kalhor, R., Kamangar, F., Kasaeian, A., Kengne, A.P., Khader, Y.S., Khalilov, R., Khan, E.A., Khan, G., Khayamzadeh, M., Khazaee-Pool, M., Khazaei, S., Khoja, A.T., Shadmani, F.K., Kim, Y.J., Kocarnik, J.M., Komaki, H., Koyanagi, A., Kumar, V., Vecchia, C.L., Lopez, A.D., Lunevicius, R., Manafi, N., M, a, A.-L., Geta, B., Meheretu, H., Mengistu, G., Miazgowski, B., Mir, S.M., Mohammad, K.A., Mezerji, N.M.G., Mohammadian, M., Mohammadian-Hafshejani, A., Mohammadpourhodki, R., Mohammed, S., Mohebi, F., Mokdad, A.H., Monasta, L., Moosazadeh, M., Moossavi, M., Moradi, G., Moradpour, F., Moradzadeh, R., Velasquez, I.M., Mosapour, A., Naderi, M., Naik, G., Najafi, F., Nahvijou, A., Negoi, I., Nikbakhsh, R., Nojomi, M., Olagunju, A.T., Olagunju, T.O., Oren, E., Parsian, H., Piccinelli, C., Pourshams, A., Poustchi, H., Rabiee, N., Radfar, A., Rafiei, A., Rahimi, M., Rahmati, M., Renzaho, A.M.N., Rezaei, N., Ribeiro, A.I., Rosh, el, G., Saad, A.M., Saadatagah, S., Salimzadeh, H., Samy, A.M., Sanabria, J., Milicevic, M.M.S., Sarveazad, A., Sawhney, M., Shaahmadi, F., Sekerija, M., Shaikh, M.A., Bmedsc, A.S., Siddappa Malleshappa, S.K., Singh, J.A., Smar, ache, C.-G., Soofi, M., Tabuchi, T., Tadesse, D.B.B., Tapak, L., Tesfay, B.E., Traini, E., Tran, B., Tran, K.B., Vacante, M., Vahedian-Azimi, A., Veisani, Y., Vosoughi, K., Vujcic, I.S., Westerman, R., Wondmieneh, A.B., Xu, R., Yaya, S., Yazdi-Feyzabadi, V., Yousefi, Z., Yousefi, B., Moghadam, T.Z., Zaki, L., Zamani, M., Zamanian, M., Z, ian, H., Zarghi, A., Zhang, Z.-J., Naghavi, M., Malekzadeh, R., Sajadi, P.

The Lancet Gastroenterology and Hepatology　5　(1)　2020年

DOI： 10.1016/S2468-1253(19)30328-0 　

ISSN：2468-1253
Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic analysis for the Global Burden of Disease Study 2019

Abbafati, C., Machado, D.B., Cislaghi, B., Salman, O.M., Karanikolos, M., McKee, M., Abbas, K.M., Brady, O.J., Larson, H.J., Trias-Llim{\'o}s, S., Cummins, S., Langan, S.M., Sartorius, B., Hafiz, A., Jenabi, E., Mohammad Gholi Mezerji, N., Borzouei, S., Azarian, G., Khazaei, S., Abbasi, M., Asghari, B., Masoumi, S., Komaki, H., Taherkhani, A., Adabi, M., Abbasifard, M., Bazm, egan, G., Kamiab, Z., Vakilian, A., Anjomshoa, M., Mokari, A., Sabour, S., Shahbaz, M., Saeedi, R., Ahmadieh, H., Yousefinezhadi, T., Haj-Mirzaian, A., Nikbakhsh, R., Safi, S., Asgari, S., Irvani, S.N., Jahanmehr, N., Ramezanzadeh, K., Abbasi-Kangevari, M., Khayamzadeh, M., Abbastabar, H., Shirkoohi, R., Fazlzadeh, M., Janjani, H., Hosseini, M., Mansournia, M., Tohidinik, H., Bakhtiari, A., Fazaeli, A., Mousavi, S., Hasanzadeh, A., Nabavizadeh, B., Malekzadeh, R., Hashemian, M., Pourshams, A., Salimzadeh, H., Sepanlou, S.G., Afarideh, M., Esteghamati, A., Esteghamati, S., Ghajar, A., Heidari, B., Rezaei, N., 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The Lancet　396　(10258)　2020年

DOI： 10.1016/S0140-6736(20)30977-6 　

ISSN：1474-547X 0140-6736
Author Correction: Mapping local patterns of childhood overweight and wasting in low- and middle-income countries between 2000 and 2017 (Nature Medicine, (2020), 26, 5, (750-759), 10.1038/s41591-020-0807-6)

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S.S., Fattahi, N., Fauk, N.K., Fazaeli, A.A., Fentahun, N., Ferede, T.Y., Fereshtehnejad, S.-M., Fern, es, E., Fern, es, J.C., Feyissa, G.T., Filip, I., Fischer, F., Flohr, C., Foigt, N.A., Folayan, M.O., Fomenkov, A.A., Foroutan, M., F{\"o}rster, J., Francis, J.M., Fukumoto, T., Gayesa, R.T., Geberemariyam, B.S., Gebrehiwot, T.T., Gebremariam, H., Gebremariam, K.T., Gebremedhin, K.B.B., Gebremeskel, G.G., Gebreslassie, A.A.A., Gebretsadik, G.G.G., Gedefaw, G.A., Geramo, Y.C.D., Gesesew, H.A., Geta, B., Getenet, A.B., Gezae, K.E., Ghaffarifar, F., Ghafourifard, M., Ghajar, A., Ghajarzadeh, M., Ghashghaee, A., Ghiasv, , H., Gholamian, A., Gilani, S.A., Gill, T.K., Ginawi, I.A., Goli, S., Gomes, N.G.M., Gopalani, S.V., Goudarzi, H., Goulart, A.C., Govindakarnavar, A., Grada, A., Grivna, M., Guimar{\~a}es, R.A., Guled, R.A., Guo, Y., Gupta, R., Gupta, R., Hafezi-Nejad, N., Haile, M.T., Haj-Mirzaian, A., Haj-Mirzaian, A., Hall, B.J., Halvaei, I., Hamadeh, R.R., Hamidi, Y., H, iso, D.W., Hankey, G.J., Haririan, H., Hariyani, N., Hasaballah, A.I., Hasan, M.M., Hasankhani, M., Hasanpoor, E., Hasanzadeh, A., Hashemian, M., Hassanipour, S., Hassen, H.Y., Havmoeller, R., Hawkes, C., Hayat, K., Hayelom, D.H., Heidari, B., Heidari-Soureshjani, R., Hendrie, D., Henok, A., Henry, N.J., Herrero, M., Herteliu, C., Heydarpour, F., de Hidru, H.D., Hoang, C.L., Hoek, H.W., Hole, M.K., Holla, R., Hollerich, G., Rad, E.H., Hong, S.H., Hoogar, P., Horino, M., Hossain, N., Hosseini, M., Hosseinzadeh, M., Hostiuc, M., Hostiuc, S., Househ, M., Hsairi, M., Hu, G., Huda, T.M., Humayun, A., Hwang, B.-F., Ibitoye, S.E., Ilesanmi, O.S., Ilic, M.D., Imani-Nasab, M.H., Inbaraj, L.R., Iqbal, U., Irvani, S.S.N., Islam, S.M.S., Iwu, C.C.D., Iwu, C.J., Izadi, N., Jaafari, J., Jaca, A., Jadidi-Niaragh, F., Balalami, N.J., Jafarinia, M., Jahani, M.A., Jakovljevic, M., Jalali, A., Jalilian, F., Jayatilleke, A.U., Jeemon, P., Jehan, F., Jenabi, E., Jha, R.P., Jha, V., Ji, J.S., Jia, P., John, O., John-Akinola, Y.O., Johnson, K.B., Jonas, J.B., Joseph, N., Joukar, F., Jozwiak, J.J., Jungari, S.B., J{\"u}risson, M., Kabir, A., Kabir, Z., Kahsay, A., Kahssay, M., Kalani, H., Kalankesh, L.L., Kalhor, R., Kamiab, Z., Kanchan, T., Kapil, U., Kapoor, N., Karami, M., Matin, B.K., Karch, A., Karim, M.A., Karki, S., Kasaeian, A., Kasahun, G.G., Kasaye, H.K., Kassa, T.D., Kassaye, H.G., Kassebaum, N.J., Karyani, A.K., Kengne, A.P., Ketema, D.B., Khader, Y.S., Khafaie, M.A., Khaksarian, M., Khalid, N., Khalil, I.A., Khalilov, R., Khan, A., Khan, E.A., Khan, M.N., Khan, M.S., Khan, M.S., Khatab, K., Khater, A., Khater, M.M., Khatib, M.N., Khayamzadeh, M., Khazaei-Pool, M., Khazaei, M., Khazaei, S., Khodayari, M.T., Khosravi, M.H., Khundkar, R., Kiadaliri, A., Kianipour, N., Kiirithio, D.N., Kim, Y.J., Kimokoti, R.W., Kisa, A., Kisa, S., Kolola, T., Komaki, H., Kondlahalli, S.K.M., Kooliv, , A., Koul, P.A., Koyanagi, A., Kraemer, M.U.G., Krishan, K., Krohn, K.J., Kugbey, N., Kumar, M., Kumar, P., Kumar, V., Kurmi, O.P., Kuti, O., Vecchia, C.L., Lacey, B., Lad, D.P., Lal, A., Lal, D.K., Lami, F.H., Lamichhane, P., Lang, J.J., Lansingh, V.C., Lasrado, S., Lebedev, G., Lee, P.H., Lee, S.W.H., Leili, M., Letourneau, I.D., Lewycka, S., Li, S., Lim, L.-L., Linn, S., Liu, S., Liu, S., Lodha, R., Longbottom, J., Lopez, J.C.F., Lorkowski, S., Macarayan, E.R.K., Madadin, M., El Razek, H.M.A., El Razek, M.M.A., Maghavani, D.P., Mahasha, P.W., Mahotra, N.B., Maled, V., Maleki, A., Maleki, S., Malta, D.C., Manafi, A., Manafi, F., Manafi, N., Manohar, N.D., Mansour-Ghanaei, F., Mansouri, B., Mansournia, M.A., Mapoma, C.C., Marami, D., Marczak, L.B., Arnedo, C.A.M., Martins-Melo, F.R., Masaka, A., Massenburg, B.B., Maulik, P.K., Mayala, B.K., Mazidi, M., Mehndiratta, M.M., Mehri, F., Mehta, K.M., Meitei, W.B., Mekonnen, F.A., Mekonnen, T., Meles, G.G., Meles, H.G., Melese, A., Mendoza, W., Menezes, R.G., Mengesha, M.B., Mensah, G.A., Meretoja, T.J., Miazgowski, T., Kostova, N.M., Miller, T.R., Mills, E.J., Mini, G.K., Mir, S.M., Miri, M., Mirjalali, H., Mirrakhimov, E.M., Mirzaei, H., Mirzaei, M., Mirzaei, R., Mirzaei-Alavijeh, M., Mithra, P., Moazen, B., Mohamadi, E., Mohamadi-Bolbanabad, A., Mohammad, K.A., Mohammad, Y., Mohammad, D.K., Darwesh, A.M., Mezerji, N.M.G., Mohammadian-Hafshejani, A., Mohammadnia-Afrouzi, M., Mohammadoo-Khorasani, M., Mohammadpourhodki, R., Mohammed, S., Mohammed, S., Mohammed, J.A., Mohammed, A.S., Mohebi, F., Mokari, A., Mokdad, A.H., Monta{\~n}ez, J.C., Montero-Zamora, P.A., Moodley, Y., Moossavi, M., Moradi, G., Moradi, M., Moradi, Y., Moradi-Joo, M., Moradi-Lakeh, M., Moradpour, F., Moradzadeh, R., Moraga, P., Morrison, S.D., Mosapour, A., Mosser, J.F., Mouodi, S., Khaneghah, A.M., Mozaffarian, D., Mueller, U.O., Murray, C.J.L., Murthy, G.V.S., Musa, K.I., Mustafa, G., Muthup, ian, S., Nabavizadeh, B., Naderi, M., Nadkarni, G.N., Nagarajan, A.J., Naghavi, M., Naheed, A., Naik, G., Najafi, F., Nansseu, J.R., Narayan, K.M.V., Nascimento, B.R., Nayak, V., Nazari, J., Ndw, we, D.E., Negoi, I., Negoi, R.I., Ngunjiri, J.W., Nguyen, C.T., Nguyen, H.L.T., Nigatu, D., Nigatu, Y.T., Nikbakhsh, R., Ningrum, D.N.A., Nnaji, C.A., Nong, V.M., Noubiap, J.J., Nowak, C., Oancea, B., Ofori-Asenso, R., Oghenetega, O.B., Oh, I.-H., Oladimeji, O., Oladnabi, M., Olagunju, A.T., Olagunju, T.O., Olusanya, B.O., Olusanya, J.O., Oluwasanu, M.M., Omer, M.O., Onwujekwe, O.E., Asante, K.O., Oren, E., Orisakwe, O.E., Ortiz, A., Osarenotor, O., Osgood-Zimmerman, A.E., Owolabi, M.O., P. A, M., Padubidri, J.R., Pakshir, K., Pana, A., P, a-Jonas, S., Parsian, H., Pashaei, T., Pasupula, D.K., Patel, S.K., Pathak, A., Pathak, M., Pati, S., Patle, A., Patton, G.C., Paulos, K., Toroudi, H.P., Pepito, V.C.F., Perico, N., Petri, W.A., Pickering, B.V., Pigott, D.M., Pirestani, M., Piroozi, B., Pirsaheb, M., Pokhrel, K.N., Postma, M.J., Pourjafar, H., Pourmalek, F., Kalhori, R.P., Pourshams, A., Poustchi, H., Prada, S.I., Preotescu, L., Pribadi, D.R.A., Syed, Z.Q., Rabiee, M., Rabiee, N., Radfar, A., Rafiei, A., Rahim, F., Rahimi-Movaghar, V., Rahman, M.A., Rahman, S., Rai, R.K., Rajabpour-Sanati, A., Rajati, F., Ramezanzadeh, K., Rana, S.M., Ranabhat, C.L., Rao, S.J., Rasella, D., Rashedi, V., Rastogi, P., Rathi, P., Rawaf, S., Rawaf, D.L., Rawal, L., Ray, S.E., Remuzzi, G., Renjith, V., Renzaho, A.M.N., Resnikoff, S., Rezaei, N., Rezaeian, S., Rezai, M.S., Rezapour, A., Riahi, S.M., Ribeiro, A.I., Rickard, J., Rodriguez, A., Roever, L., Roro, E.M., Rosh, el, G., Rostami, A., Rubagotti, E., Saad, A.M., Saadatagah, S., Sabde, Y.D., Sabour, S., Sadeghi, E., Sadeghi, M., Safari, S., Safari, Y., Safarpour, H., Sagar, R., Sahebkar, A., Sahraian, M.A., Sajadi, S.M., Salahshoor, M.R., Salam, N., Salehi, F., Zahabi, S.S., Salem, H., Salem, M.R.R., Salimi, Y., Salimzadeh, H., Kafil, H.S., Sambala, E.Z., Samy, A.M., Santos, I.S., Jose, B.P.S., Saraswathy, S.Y.I., Sarker, A.R., Sartorius, B., Sarveazad, A., Sathian, B., Satpathy, M., Saxena, S., Sayyah, M., Sbarra, A.N., Schipp, M.F., Schmidt, M.I., Schutte, A.E., Schwebel, D.C., Senbeta, A.M., Senthilkumaran, S., Seyedmousavi, S., Shaahmadi, F., Shafaat, O., Shahabi, S., Shaikh, M.A., Shalash, A.S., Shams-Beyranv, , M., Shamshirian, A., Shamsizadeh, M., Shannawaz, M., Sharafi, K., Sharif, M., Sharma, R., Shehata, H.S., Sheikhtaheri, A., Shibuya, K., Shiferaw, W.S., Shigematsu, M., Shin, J.I., Shiri, R., Shirkoohi, R., Shiue, I., Shuval, K., Siabani, S., Siddiqi, T.J., Sigfusdottir, I.D., Silva, D.A.S., Simonetti, B., Singh, A., Singh, P., Singh, V., Singh, J.A., Singh, P.K., Sinha, D.N., Sintayehu, Y., Sisay, M.M.M., Soheili, A., Soleymani, B., Soltani, F., Soltani, S., Soriano, J.B., Sorrie, M.B., Soshnikov, S., Soyiri, I.N., Spotin, A., Sreeramareddy, C.T., Srivastava, R.K.K., Starodubova, A., Sudaryanto, A., Sufiyan, M.B., Suleria, H.A.R., Sulo, G., Sunguya, B.F., Sykes, B.L., Tabar{\'e}s-Seisdedos, R., Tabuchi, T., Tadesse, B.T., Taherkhani, A., Tamirat, K.S., Tassew, S.G., Taveira, N., Teklehaimanot, B.F., Tekulu, G.H., Temsah, M.-H., Terkawi, A.S., Tessema, Z.T., Thomas, N., Titova, M.V., Tlaye, K.G., Tohidinik, H.R., Tonelli, M., Tovani-Palone, M.R., Traini, E., Tran, K.B., Tripathi, M., Uddin, R., Ullah, I., Unnikrishnan, B., Upadhyay, E., Useh, U., Usman, M.S., Uthman, O.A., Vacante, M., Vaezghasemi, M., Valdez, P.R., V, erHeide, J., Varavikova, E., Varughese, S., Vasankari, T.J., Vasseghian, Y., Veisani, Y., Venkatesh, S., Venketasubramanian, N., Verma, M., Vidale, S., Violante, F.S., Vlassov, V., Vollmer, S., Vukovic, R., Waheed, Y., Wang, H., Wang, Y., Wang, Y.-P., Weldesamuel, G.T., Werdecker, A., Wiangkham, T., Wiens, K.E., Wijeratne, T., Wolde, H.F., Wondafrash, D.Z., Wonde, T.E., Wondmieneh, A.B., Wu, A.-M., Xu, G., Yadegar, A., Yadollahpour, A., Jabbari, S.H.Y., Yamada, T., Yano, Y., Yaya, S., Yazdi-Feyzabadi, V., Yeshaneh, A., Yeshaw, Y., Yeshitila, Y.G., Yilma, M.T., Yip, P., Yonemoto, N., Yoon, S.-J., Youm, Y., Younis, M.Z., Yousefi, Z., Yousof, H.-A.S.A., Yu, C., Yusefzadeh, H., Moghadam, T.Z., Zaki, L., Zaman, S.B., Zamani, M., Zamanian, M., Z, ian, H., Zarafshan, H., Zepro, N.B., Zerfu, T.A., Zewale, T.A., Zhang, Y., Zhang, Z.-J., Zhao, X.-J., Zodpey, S., Zomorodian, K., Zotor, F.B., Afshin, A., Hay, S.I.

Nature Medicine　26　(8)　1308-1308　2020年

DOI： 10.1038/s41591-020-0972-7 　

ISSN：1546-170X 1078-8956
Trends in clinical stage distribution and screening detection of cancer in Osaka, Japan: Stomach, colorectum, lung, breast and cervix. 国際誌

Yasuhiro Toyoda, Takahiro Tabuchi, Hitomi Hama, Toshitaka Morishima, Isao Miyashiro

PloS one　15　(12)　e0244644　2020年

DOI： 10.1371/journal.pone.0244644 　

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We examined clinical stage distribution and proportion of screen-detected cases of stomach, colorectal, lung, female breast and cervical cancer by sex and age group using Osaka Cancer Registry data from 2000-2014. The proportion of local or in situ stage cancer had increased for all age groups in all sites, except stomach cancer in the 0-49 years group and female breast cancer in the 80 years and older group. The proportion of screen-detected cases had increased during the study period for all age groups in all cancer sites. While the proportion increased noticeably in the younger groups, there was only a slight increase in the older groups. Regarding stomach, colorectal and lung cancers, the proportion of local and in situ stage had similarly increased in the 65-79 years and 80 years and older age groups compared with younger groups, despite lower exposure to cancer screening. Regarding breast and cervical cancers, the increases in local and in situ cancer paralleled the increase in screen-detected cases. These findings suggest that the increases in early stage stomach, colorectal and lung cancers might be due not only to the expansion of screening programs but also the development of clinical diagnostic imaging or other reasons. The increases in local and in situ stage breast and cervical cancers seemed to be due to the expansion of screening. Continued monitoring of trends in cancer incidence by clinical stage may be helpful for estimating the effectiveness of screening.
Comparison of overall mortality between hysterectomy and concurrent chemoradiotherapy for the primary treatment of localized or regionally extended cervical cancer 査読有り

Daisuke Shigemi, Toshitaka Morishima, Ayako Shibata, Takahiro Tabuchi, Hideo Yasunaga, Isao Miyashiro

Annals of Clinical Epidemiology　2　(3)　75-83　2020年
出版者・発行元： Society for Clinical Epidemiology
DOI： 10.37737/ace.2.3_75 　

eISSN：2434-4338
Prognostic Factors for Patients With a Large Number of Hepatocellular Carcinoma Nodules. 国際誌査読有り

Yutaro Abe, Kazuyoshi Ohkawa, Mitsuru Sakakibara, Takatoshi Nawa, Nobuyasu Fukutake, Kenji Ikezawa, Ryoji Takada, Akira Kusakabe, Toshihiro Imai, Katsuyuki Nakanishi, Takahiro Tabuchi, Hayato Hikita, Ryotaro Sakamori, Tomohide Tatsumi, Tetsuo Takehara, Kazuhiro Katayama

Journal of clinical medicine research　12　(1)　26-35　2020年1月

DOI： 10.14740/jocmr4032 　

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Background: The prognostic factors and treatment strategies for hepatocellular carcinoma (HCC) patients with a large number of tumor nodules have not been fully elucidated. Clinical factors influencing prognosis were investigated in HCC patients with 30 or more tumor nodules. Methods: Forty-six HCC patients with 30 or more tumor nodules participated in this study. None of them had vascular invasion and extrahepatic metastasis. Kaplan-Meier curve and Cox proportional hazard model were used for analysis. Results: The median survival time of our patients was no more than 15 months, suggesting that patients with 30 or more tumor nodules may be regarded as a progressive subgroup showing poorer prognosis. In multivariate analysis, presence of between 30 and 59 tumor nodules (P = 0.002), male gender (P = 0.002), lower total bilirubin (total bilirubin < 1.0 mg/dL) (P = 0.011), transarterial chemoembolization (TACE) as an initial therapy (P = 0.027) and higher prothrombin time (P = 0.049) were significant independent factors for better overall survival. Among 39 patients who underwent TACE as an initial therapy, patients who received sorafenib therapy during follow-up showed better overall survival than those who did not (P = 0.026). Efficacy of sorafenib appeared to be more evident in patients who needed repeated transarterial treatment. Conclusions: In HCC patients with 30 or more tumor nodules, TACE as an initial therapy may be correlated with better prognosis. Sorafenib administration after the prior transarterial treatment may improve antitumor efficacy.
自治体の衛生部門における健康増進事業のプロセスの現状と課題 6府県全市町村調査の分析結果より

大曽基宣, 津下一代, 近藤尚己, 田淵貴大, 相田潤, 横山徹爾, 遠又靖丈, 辻一郎

日本公衆衛生雑誌　67　(1)　15-25　2020年1月
出版者・発行元：日本公衆衛生学会
DOI： 10.11236/jph.67.1_15 　

ISSN：0546-1766

eISSN：2187-8986
[Policy recommendation for the regulation of heated tobacco products based on evidence review of their health effects and influence on tobacco control]. 査読有り

Masakazu Nakamura, Takahiro Tabuchi, Yoneatsu Osaki, Hiroshi Yamato, Naoki Kunugita, Itsuro Yoshimi, Kota Katanoda, Masayuki Kaji, Ryuji Agematsu

[Nihon koshu eisei zasshi] Japanese journal of public health　67　(1)　3-14　2020年

DOI： 10.11236/jph.67.1_3 　

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Objective This report aimed to present policy recommendations on the regulation of heated tobacco products based on a review of the literature on the use of heated tobacco products, component analysis of harmful chemical substances, and product characteristics as nicotine delivery device, and on an examination of the influence of the product's increasing usage to the main measures of tobacco control.Methods The literature search was performed using Japan Centra Revuo Medicina and PubMED database. The search yielded 11 articles that examined the use of heated tobacco products, component analysis of harmful chemical substances, and product characteristics as nicotine delivery device. Eight articles were additionally collected from reports of public health research in Japan and public reports in foreign countries. The six main policies advocated by World Health Organization as MPOWER (Monitor, Protect, Offer, Warn, Enforce, Raise) were adopted in considering the expected influence of this product's increasing usage this product epidemic on tobacco control. In addition to the abovementioned 19 articles, 26 documents and materials related to the status of tobacco control were collected and used to examine the influence of the product's increasing usage to the main measures of tobacco control.Results In Japan, heated tobacco products have been available since December 2013, and the spread of use has risen remarkably since 2016. As of October 2016, Japan consumed more than 90% of the heated tobacco products sold internationally. Compared with cigarettes, heated tobacco products can reduce exposure to harmful substances except nicotine. However, their use does not lead to reduced risk of illness. The reduction of exposure to harmful substances cannot be expected when used in combination with cigarettes. Heated tobacco products and cigarettes have similar nicotine exposure levels and pharmacokinetics; thus, use of the former results in nicotine dependence and exacerbates the difficulty in discontinuing tobacco consumption. The popularity of heated tobacco products could adversely affect any of the six main measures of tobacco control.Conclusion Although public health concerns have been identified for the popularity of heated tobacco products, evidence remains insubstantial for the formulation of regulatory implications. Additional research is needed on the health effects to users and bystanders, effects on cigarettes use, and influence on tobacco control policy. From the perspective of the precautionary principle of public health, the same regulation as for cigarettes should be implemented as regards heated tobacco products until their health effects are fully elucidated.
Erratum to 'Study Profile: The Japan "Society and New Tobacco" Internet Survey (JASTIS): A Longitudinal Internet Cohort Study of Heat-Not-Burn Tobacco Products, Electronic Cigarettes, and Conventional Tobacco Products in Japan' [J Epidemiol 29 (11) (2019) 444-450]. 査読有り

Takahiro Tabuchi, Tomohiro Shinozaki, Naoki Kunugita, Masakazu Nakamura, Ichiro Tsuji

Journal of epidemiology　30　(1)　55-55　2020年

DOI： 10.2188/jea.JE20190317 　
Who Uses E-cigarettes and Why? E-cigarette Use among Older Adolescents and Young Adults in Japan: JASTIS Study. 国際誌査読有り

Sumiyo Okawa, Takahiro Tabuchi, Isao Miyashiro

Journal of psychoactive drugs　52　(1)　1-9　2019年12月31日

DOI： 10.1080/02791072.2019.1708999 　

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A variety of electronic cigarettes (e-cigarettes) are sold in Japan and targeted toward young people. However, few studies have considered who uses e-cigarettes and why they use them. This study examined factors associated with e-cigarette use and the reasons for their use among the young population in Japan. Our internet-based cross-sectional study was conducted between February and March 2019. We analyzed the data of 2,414 participants aged 15-29 years to identify factors associated with e-cigarette use in the last 12 months and assess the reasons participants gave for their use. We found 4.3% of the participants had used e-cigarettes in the past 12 months. The multivariable logistic regression showed that the use of combustible or heated tobacco and perceiving e-cigarette use as an attractive behavior were associated with having used e-cigarettes. Interest in fruit flavors, stylish design and function of e-cigarettes, and the influence of friends using e-cigarettes were major reasons for their use. Although e-cigarette users are still a minority among this population, the flavors and design of e-cigarette products attract young people, and gain popularity in the youth community. This highlights an urgent need for the monitoring of e-cigarette and tobacco use among the young population in Japan.
Developing the structure of Japan's cancer survivorship guidelines using an expert panel and modified Delphi method. 国際誌査読有り

Yutaka J Matsuoka, Ryo Okubo, Yoichi Shimizu, Katsunori Tsuji, Tomomi Narisawa, Jiichiro Sasaki, Hiroyuki Sasai, Sadako Akashi-Tanaka, Tetsuya Hamaguchi, Takeshi Iwasa, Satoshi Iwata, Tomoyasu Kato, Kayo Kurotani, Dai Maruyama, Ayako Mori, Asao Ogawa, Naomi Sakurai, Taichi Shimazu, Chikako Shimizu, Takahiro Tabuchi, Miyako Takahashi, Toshimi Takano, Noriatsu Tatematsu, Yosuke Uchitomi, Chie Watanabe, Tsuguya Fukui

Journal of cancer survivorship : research and practice　14　(3)　273-283　2019年12月6日

DOI： 10.1007/s11764-019-00840-3 　

ISSN：1932-2259

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PURPOSE: To develop consensus-based components used in the first evidence-based cancer survivorship guidelines in Japan. METHODS: Purposive sampling was used to recruit a panel of experts in oncology clinical practice, nursing, health science, epidemiology, and patient advocacy. The panel engaged in a modified Delphi process to (1) generate consensus related to the definition of survivorship, (2) determine the aim and target users of the guideline, and (3) identify clinical issues for inclusion. A Web-based survey and panel meeting were conducted to obtain the panelists' feedback on the initial draft proposed by the secretariat. Multiple online votes were then completed until all elements of the proposed guidelines reached an approval rate of 80% or higher. Following each round, iterative refinements were made based on all panelists' feedback. RESULTS: Twenty-two experts were enrolled in the panel and participated in four rounds of online voting and two face-to-face meetings. Ultimately, the panel reached consensus on the definition of survivorship, the aim of the guidelines, and target users. Moreover, 11 of the original 17 clinical issues were retained. Finally, the panel selected two priority areas to implement immediately. CONCLUSION: The panel's consensus on the definition of survivorship, aim and target users of the guideline, and 11 clinical issues will serve as a compass for the development of comprehensive cancer survivorship guidelines in Japan. IMPLICATIONS FOR CANCER SURVIVORS: A culturally sensitive consensus approach was developed to improve the long term health and well- being of cancer survivors in Japan.
Use of Heated Tobacco Products within Indoor Spaces: Findings from the 2018 ITC Japan Survey. 国際誌査読有り

Edward Sutanto, Danielle M Smith, Connor Miller, Richard J O'Connor, Andrew Hyland, Takahiro Tabuchi, Anne C K Quah, K Michael Cummings, Steve Xu, Geoffrey T Fong, Janine Ouimet, Itsuro Yoshimi, Yumiko Mochizuki, Maciej L Goniewicz

International journal of environmental research and public health　16　(23)　2019年12月3日

DOI： 10.3390/ijerph16234862 　

ISSN：1661-7827

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Although heated tobacco products (HTPs) have become increasingly popular in Japan, little is known about whether these emerging tobacco products are being used within indoor public spaces. Nationally representative data were obtained prior to implementation of a comprehensive smoke-free law in Japan as part of Wave 1 of the International Tobacco Control Japan Survey (February-March 2018). We estimated the weighted prevalence of HTP use within indoor public spaces among tobacco users and compared these to estimates for combustible cigarettes (CCs). Overall, 15.6% of current tobacco users in Japan declared that they used HTPs within indoor public spaces. Any HTP use within indoor public spaces was significantly lower than any CC use (80.1% vs. 96.7%). Dual HTP + CC users reported using CCs more frequently than using HTPs within indoor public spaces (97.7% vs. 76.0%). In conclusion, HTP use is less common than CC use within indoor public spaces. Findings of this study can inform the development of targeted smoke-free policies to benefit public health.
Prevalence, Use Behaviors, and Preferences among Users of Heated Tobacco Products: Findings from the 2018 ITC Japan Survey. 国際誌査読有り

Edward Sutanto, Connor Miller, Danielle M Smith, Richard J O'Connor, Anne C K Quah, K Michael Cummings, Steve Xu, Geoffrey T Fong, Andrew Hyland, Janine Ouimet, Itsuro Yoshimi, Yumiko Mochizuki, Takahiro Tabuchi, Maciej L Goniewicz

International journal of environmental research and public health　16　(23)　2019年11月21日

DOI： 10.3390/ijerph16234630 　

ISSN：1661-7827

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Heated tobacco products (HTPs), such as IQOS, glo, and Ploom TECH, with a variety of flavored tobacco-containing inserts, have reportedly achieved a significant market share in Japan. We analyzed data from Wave 1 of the ITC Japan Survey, a nationally representative web survey conducted in February to March 2018 among 4684 adult participants to estimate the prevalence of HTP use, describe characteristics of HTP users, and explore user preferences for HTP device and flavor. The overall prevalence of monthly HTP use was 2.7% (1.7% daily use). Virtually all HTP users were current cigarette smokers (67.8%) or former smokers (25.0%); only 1.0% of HTP users were never smokers. Among HTP users, IQOS was the most frequently reported brand used (64.5%), and menthol was the most common flavor reported (41.5%). IQOS was used more by younger respondents and those who reported daily use, while Ploom TECH was more popular among older respondents and non-daily HTP users. This is one of the first non-industry funded studies to explore the use of HTPs in Japan.
Gender difference in the association between subjective socioeconomic mobility across life course and mortality at older ages: Results from the JAGES longitudinal study. 査読有り

Yuiko Nagamine, Takeo Fujiwara, Yukako Tani, Hiroshi Murayama, Takahiro Tabuchi, Katsunori Kondo, Ichiro Kawachi

Journal of epidemiology　30　(11)　497-502　2019年10月12日

DOI： 10.2188/jea.JE20190083 　

ISSN：0917-5040

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BACKGROUND: Socioeconomic mobility affects health throughout the life course. However, it is not known whether there are gender differences in the association between life-course subjective socioeconomic status (SSS) mobility and mortality at older ages. METHODS: Participants were 16,690 community-dwelling adults aged 65-100 years in the Japan Gerontological Evaluation Study (JAGES). Baseline information including demographic characteristics, depression and lifestyle factors were collected in 2010. Participants' vital status was confirmed in 2013 via linkage to death records. We categorized life-course socioeconomic mobility into the following categories: 'persistently high', 'downward mobility', 'upward mobility' and 'persistently low'. Cox proportional hazard modeling was used to estimate hazard ratios (HR) for all-cause mortality. RESULTS: Mortality HRs for the 'downward' group were 1.37 (95% confidence interval [CI] 1.08-1.74) among men and 1.27 (95% CI 0.94-1.71) among women in comparison with the 'persistently high' group. Compared to the 'persistently low' group, the HRs for the 'upward' group were 0.54 (95% CI 0.35-0.83) among women and 0.91 (95CI 0.73-1.24) among men. Associations were not changed after adjusting for objective socioeconomic status, but attenuated by depression. CONCLUSIONS: 'Downward' mobility was associated with mortality among men, but not among women. Depression appeared to mediate the association. A protective effect of upward mobility was observed among women but not among men.
The global, regional, and national burden of stomach cancer in 195 countries, 1990-2017: a systematic analysis for the Global Burden of Disease study 2017.

GBD 2017 Stomach Cancer Collaborators

The lancet. Gastroenterology & hepatology　2019年10月

DOI： 10.1016/s2468-1253(19)30328-0 　
Mapping 123 million neonatal, infant and child deaths between 2000 and 2017. 国際誌査読有り

Roy Burstein, Nathaniel J Henry, Michael L Collison, Laurie B Marczak, Amber Sligar, Stefanie Watson, Neal Marquez, Mahdieh Abbasalizad-Farhangi, Masoumeh Abbasi, Foad Abd-Allah, Amir Abdoli, Mohammad Abdollahi, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Michael R M Abrigo, Dilaram Acharya, Oladimeji M Adebayo, Victor Adekanmbi, Davoud Adham, Mahdi Afshari, Mohammad Aghaali, Keivan Ahmadi, Mehdi Ahmadi, Ehsan Ahmadpour, Rushdia Ahmed, Chalachew Genet Akal, Joshua O Akinyemi, Fares Alahdab, Noore Alam, Genet Melak Alamene, Kefyalew Addis Alene, Mehran Alijanzadeh, Cyrus Alinia, Vahid Alipour, Syed Mohamed Aljunid, Mohammed J Almalki, Hesham M Al-Mekhlafi, Khalid Altirkawi, Nelson Alvis-Guzman, Adeladza Kofi Amegah, Saeed Amini, Arianna Maever Loreche Amit, Zohreh Anbari, Sofia Androudi, Mina Anjomshoa, Fereshteh Ansari, Carl Abelardo T Antonio, Jalal Arabloo, Zohreh Arefi, Olatunde Aremu, Bahram Armoon, Amit Arora, Al Artaman, Anvar Asadi, Mehran Asadi-Aliabadi, Amir Ashraf-Ganjouei, Reza Assadi, Bahar Ataeinia, Sachin R Atre, Beatriz Paulina Ayala Quintanilla, Martin Amogre Ayanore, Samad Azari, Ebrahim Babaee, Arefeh Babazadeh, Alaa Badawi, Soghra Bagheri, Mojtaba Bagherzadeh, Nafiseh Baheiraei, Abbas Balouchi, Aleksandra Barac, Quique Bassat, Bernhard T Baune, Mohsen Bayati, Neeraj Bedi, Ettore Beghi, Masoud Behzadifar, Meysam Behzadifar, Yared Belete Belay, Brent Bell, Michelle L Bell, Dessalegn Ajema Berbada, Robert S Bernstein, Natalia V Bhattacharjee, Suraj Bhattarai, Zulfiqar A Bhutta, Ali Bijani, Somayeh Bohlouli, Nicholas J K Breitborde, Gabrielle Britton, Annie J Browne, Sharath Burugina Nagaraja, Reinhard Busse, Zahid A Butt, Josip Car, Rosario Cárdenas, Carlos A Castañeda-Orjuela, Ester Cerin, Wagaye Fentahun Chanie, Pranab Chatterjee, Dinh-Toi Chu, Cyrus Cooper, Vera M Costa, Koustuv Dalal, Lalit Dandona, Rakhi Dandona, Farah Daoud, Ahmad Daryani, Rajat Das Gupta, Ian Davis, Nicole Davis Weaver, Dragos Virgil Davitoiu, Jan-Walter De Neve, Feleke Mekonnen Demeke, Gebre Teklemariam Demoz, Kebede Deribe, Rupak Desai, Aniruddha Deshpande, Hanna Demelash Desyibelew, Sagnik Dey, Samath Dhamminda Dharmaratne, Meghnath Dhimal, Daniel Diaz, Leila Doshmangir, Andre R Duraes, Laura Dwyer-Lindgren, Lucas Earl, Roya Ebrahimi, Soheil Ebrahimpour, Andem Effiong, Aziz Eftekhari, Elham Ehsani-Chimeh, Iman El Sayed, Maysaa El Sayed Zaki, Maha El Tantawi, Ziad El-Khatib, Mohammad Hassan Emamian, Shymaa Enany, Sharareh Eskandarieh, Oghenowede Eyawo, Maha Ezalarab, Mahbobeh Faramarzi, Mohammad Fareed, Roghiyeh Faridnia, Andre Faro, Ali Akbar Fazaeli, Mehdi Fazlzadeh, Netsanet Fentahun, Seyed-Mohammad Fereshtehnejad, João C Fernandes, Irina Filip, Florian Fischer, Nataliya A Foigt, Masoud Foroutan, Joel Msafiri Francis, Takeshi Fukumoto, Nancy Fullman, Silvano Gallus, Destallem Gebremedhin Gebre, Tsegaye Tewelde Gebrehiwot, Gebreamlak Gebremedhn Gebremeskel, Bradford D Gessner, Birhanu Geta, Peter W Gething, Reza Ghadimi, Keyghobad Ghadiri, Mahsa Ghajarzadeh, Ahmad Ghashghaee, Paramjit Singh Gill, Tiffany K Gill, Nick Golding, Nelson G M Gomes, Philimon N Gona, Sameer Vali Gopalani, Giuseppe Gorini, Bárbara Niegia Garcia Goulart, Nicholas Graetz, Felix Greaves, Manfred S Green, Yuming Guo, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Brian James Hall, Samer Hamidi, Hamidreza Haririan, Josep Maria Haro, Milad Hasankhani, Edris Hasanpoor, Amir Hasanzadeh, Hadi Hassankhani, Hamid Yimam Hassen, Mohamed I Hegazy, Delia Hendrie, Fatemeh Heydarpour, Thomas R Hird, Chi Linh Hoang, Gillian Hollerich, Enayatollah Homaie Rad, Mojtaba Hoseini-Ghahfarokhi, Naznin Hossain, Mostafa Hosseini, Mehdi Hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Mowafa Househ, Mohamed Hsairi, Olayinka Stephen Ilesanmi, Mohammad Hasan Imani-Nasab, Usman Iqbal, Seyed Sina Naghibi Irvani, Nazrul Islam, Sheikh Mohammed Shariful Islam, Mikk Jürisson, Nader Jafari Balalami, Amir Jalali, Javad Javidnia, Achala Upendra Jayatilleke, Ensiyeh Jenabi, John S Ji, Yash B Jobanputra, Kimberly Johnson, Jost B Jonas, Zahra Jorjoran Shushtari, Jacek Jerzy Jozwiak, Ali Kabir, Amaha Kahsay, Hamed Kalani, Rohollah Kalhor, Manoochehr Karami, Surendra Karki, Amir Kasaeian, Nicholas J Kassebaum, Peter Njenga Keiyoro, Grant Rodgers Kemp, Roghayeh Khabiri, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Ejaz Ahmad Khan, Junaid Khan, Muhammad Shahzeb Khan, Young-Ho Khang, Khaled Khatab, Amir Khater, Mona M Khater, Alireza Khatony, Mohammad Khazaei, Salman Khazaei, Maryam Khazaei-Pool, Jagdish Khubchandani, Neda Kianipour, Yun Jin Kim, Ruth W Kimokoti, Damaris K Kinyoki, Adnan Kisa, Sezer Kisa, Tufa Kolola, Soewarta Kosen, Parvaiz A Koul, Ai Koyanagi, Moritz U G Kraemer, Kewal Krishan, Kris J Krohn, Nuworza Kugbey, G Anil Kumar, Manasi Kumar, Pushpendra Kumar, Desmond Kuupiel, Ben Lacey, Sheetal D Lad, Faris Hasan Lami, Anders O Larsson, Paul H Lee, Mostafa Leili, Aubrey J Levine, Shanshan Li, Lee-Ling Lim, Stefan Listl, Joshua Longbottom, Jaifred Christian F Lopez, Stefan Lorkowski, Sameh Magdeldin, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, Azeem Majeed, Afshin Maleki, Reza Malekzadeh, Deborah Carvalho Malta, Abdullah A Mamun, Navid Manafi, Ana-Laura Manda, Morteza Mansourian, Francisco Rogerlândio Martins-Melo, Anthony Masaka, Benjamin Ballard Massenburg, Pallab K Maulik, Benjamin K Mayala, Mohsen Mazidi, Martin McKee, Ravi Mehrotra, Kala M Mehta, Gebrekiros Gebremichael Meles, Walter Mendoza, Ritesh G Menezes, Atte Meretoja, Tuomo J Meretoja, Tomislav Mestrovic, Ted R Miller, Molly K Miller-Petrie, Edward J Mills, George J Milne, G K Mini, Seyed Mostafa Mir, Hamed Mirjalali, Erkin M Mirrakhimov, Efat Mohamadi, Dara K Mohammad, Aso Mohammad Darwesh, Naser Mohammad Gholi Mezerji, Ammas Siraj Mohammed, Shafiu Mohammed, Ali H Mokdad, Mariam Molokhia, Lorenzo Monasta, Yoshan Moodley, Mahmood Moosazadeh, Ghobad Moradi, Masoud Moradi, Yousef Moradi, Maziar Moradi-Lakeh, Mehdi Moradinazar, Paula Moraga, Lidia Morawska, Abbas Mosapour, Seyyed Meysam Mousavi, Ulrich Otto Mueller, Atalay Goshu Muluneh, Ghulam Mustafa, Behnam Nabavizadeh, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Azin Nahvijou, Farid Najafi, Vinay Nangia, Duduzile Edith Ndwandwe, Nahid Neamati, Ionut Negoi, Ruxandra Irina Negoi, Josephine W Ngunjiri, Huong Lan Thi Nguyen, Long Hoang Nguyen, Son Hoang Nguyen, Katie R Nielsen, Dina Nur Anggraini Ningrum, Yirga Legesse Nirayo, Molly R Nixon, Chukwudi A Nnaji, Marzieh Nojomi, Mehdi Noroozi, Shirin Nosratnejad, Jean Jacques Noubiap, Soraya Nouraei Motlagh, Richard Ofori-Asenso, Felix Akpojene Ogbo, Kelechi E Oladimeji, Andrew T Olagunju, Meysam Olfatifar, Solomon Olum, Bolajoko Olubukunola Olusanya, Mojisola Morenike Oluwasanu, Obinna E Onwujekwe, Eyal Oren, Doris D V Ortega-Altamirano, Alberto Ortiz, Osayomwanbo Osarenotor, Frank B Osei, Aaron E Osgood-Zimmerman, Stanislav S Otstavnov, Mayowa Ojo Owolabi, Mahesh P A, Abdol Sattar Pagheh, Smita Pakhale, Songhomitra Panda-Jonas, Animika Pandey, Eun-Kee Park, Hadi Parsian, Tahereh Pashaei, Sangram Kishor Patel, Veincent Christian Filipino Pepito, Alexandre Pereira, Samantha Perkins, Brandon V Pickering, Thomas Pilgrim, Majid Pirestani, Bakhtiar Piroozi, Meghdad Pirsaheb, Oleguer Plana-Ripoll, Hadi Pourjafar, Parul Puri, Mostafa Qorbani, Hedley Quintana, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Zohreh Rahimi, Vafa Rahimi-Movaghar, Shadi Rahimzadeh, Fatemeh Rajati, Sree Bhushan Raju, Azra Ramezankhani, Chhabi Lal Ranabhat, Davide Rasella, Vahid Rashedi, Lal Rawal, Robert C Reiner Jr, Andre M N Renzaho, Satar Rezaei, Aziz Rezapour, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Leonardo Roever, Elias Merdassa Roro, Max Roser, Gholamreza Roshandel, Daem Roshani, Ali Rostami, Enrico Rubagotti, Salvatore Rubino, Siamak Sabour, Nafis Sadat, Ehsan Sadeghi, Reza Saeedi, Yahya Safari, Roya Safari-Faramani, Mahdi Safdarian, Amirhossein Sahebkar, Mohammad Reza Salahshoor, Nasir Salam, Payman Salamati, Farkhonde Salehi, Saleh Salehi Zahabi, Yahya Salimi, Hamideh Salimzadeh, Joshua A Salomon, Evanson Zondani Sambala, Abdallah M Samy, Milena M Santric Milicevic, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Rodrigo Sarmiento-Suárez, Benn Sartorius, Brijesh Sathian, Sonia Saxena, Alyssa N Sbarra, Lauren E Schaeffer, David C Schwebel, Sadaf G Sepanlou, Seyedmojtaba Seyedmousavi, Faramarz Shaahmadi, Masood Ali Shaikh, Mehran Shams-Beyranvand, Amir Shamshirian, Morteza Shamsizadeh, Kiomars Sharafi, Mehdi Sharif, Mahdi Sharif-Alhoseini, Hamid Sharifi, Jayendra Sharma, Rajesh Sharma, Aziz Sheikh, Chloe Shields, Mika Shigematsu, Rahman Shiri, Ivy Shiue, Kerem Shuval, Tariq J Siddiqi, João Pedro Silva, Jasvinder A Singh, Dhirendra Narain Sinha, Malede Mequanent Sisay, Solomon Sisay, Karen Sliwa, David L Smith, Ranjani Somayaji, Moslem Soofi, Joan B Soriano, Chandrashekhar T Sreeramareddy, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Bryan L Sykes, P N Sylaja, Rafael Tabarés-Seisdedos, Karen M Tabb, Takahiro Tabuchi, Nuno Taveira, Mohamad-Hani Temsah, Abdullah Sulieman Terkawi, Zemenu Tadesse Tessema, Kavumpurathu Raman Thankappan, Sathish Thirunavukkarasu, Quyen G To, Marcos Roberto Tovani-Palone, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Muhammad Shariq Usman, Olalekan A Uthman, Amir Vahedian-Azimi, Pascual R Valdez, Job F M van Boven, Tommi Juhani Vasankari, Yasser Vasseghian, Yousef Veisani, Narayanaswamy Venketasubramanian, Francesco S Violante, Sergey Konstantinovitch Vladimirov, Vasily Vlassov, Theo Vos, Giang Thu Vu, Isidora S Vujcic, Yasir Waheed, Jon Wakefield, Haidong Wang, Yafeng Wang, Yuan-Pang Wang, Joseph L Ward, Robert G Weintraub, Kidu Gidey Weldegwergs, Girmay Teklay Weldesamuel, Ronny Westerman, Charles Shey Wiysonge, Dawit Zewdu Wondafrash, Lauren Woyczynski, Ai-Min Wu, Gelin Xu, Abbas Yadegar, Tomohide Yamada, Vahid Yazdi-Feyzabadi, Christopher Sabo Yilgwan, Paul Yip, Naohiro Yonemoto, Javad Yoosefi Lebni, Mustafa Z Younis, Mahmoud Yousefifard, Hebat-Allah Salah A Yousof, Chuanhua Yu, Hasan Yusefzadeh, Erfan Zabeh, Telma Zahirian Moghadam, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Alireza Zangeneh, Taddese Alemu Zerfu, Yunquan Zhang, Arash Ziapour, Sanjay Zodpey, Christopher J L Murray, Simon I Hay

Nature　574　(7778)　353-358　2019年10月

DOI： 10.1038/s41586-019-1545-0 　

ISSN：0028-0836

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Since 2000, many countries have achieved considerable success in improving child survival, but localized progress remains unclear. To inform efforts towards United Nations Sustainable Development Goal 3.2-to end preventable child deaths by 2030-we need consistently estimated data at the subnational level regarding child mortality rates and trends. Here we quantified, for the period 2000-2017, the subnational variation in mortality rates and number of deaths of neonates, infants and children under 5 years of age within 99 low- and middle-income countries using a geostatistical survival model. We estimated that 32% of children under 5 in these countries lived in districts that had attained rates of 25 or fewer child deaths per 1,000 live births by 2017, and that 58% of child deaths between 2000 and 2017 in these countries could have been averted in the absence of geographical inequality. This study enables the identification of high-mortality clusters, patterns of progress and geographical inequalities to inform appropriate investments and implementations that will help to improve the health of all populations.
Global, Regional, and National Cancer Incidence, Mortality, Years of Life Lost, Years Lived With Disability, and Disability-Adjusted Life-Years for 29 Cancer Groups, 1990 to 2017: A Systematic Analysis for the Global Burden of Disease Study. 国際誌査読有り

Christina Fitzmaurice, Degu Abate, Naghmeh Abbasi, Hedayat Abbastabar, Foad Abd-Allah, Omar Abdel-Rahman, Ahmed Abdelalim, Amir Abdoli, Ibrahim Abdollahpour, Abdishakur S M Abdulle, Nebiyu Dereje Abebe, Haftom Niguse Abraha, Laith Jamal Abu-Raddad, Ahmed Abualhasan, Isaac Akinkunmi Adedeji, Shailesh M Advani, Mohsen Afarideh, Mahdi Afshari, Mohammad Aghaali, Dominic Agius, Sutapa Agrawal, Ayat Ahmadi, Elham Ahmadian, Ehsan Ahmadpour, Muktar Beshir Ahmed, Mohammad Esmaeil Akbari, Tomi Akinyemiju, Ziyad Al-Aly, Assim M AlAbdulKader, Fares Alahdab, Tahiya Alam, Genet Melak Alamene, Birhan Tamene T Alemnew, Kefyalew Addis Alene, Cyrus Alinia, Vahid Alipour, Syed Mohamed Aljunid, Fatemeh Allah Bakeshei, Majid Abdulrahman Hamad Almadi, Amir Almasi-Hashiani, Ubai Alsharif, Shirina Alsowaidi, Nelson Alvis-Guzman, Erfan Amini, Saeed Amini, Yaw Ampem Amoako, Zohreh Anbari, Nahla Hamed Anber, Catalina Liliana Andrei, Mina Anjomshoa, Fereshteh Ansari, Ansariadi Ansariadi, Seth Christopher Yaw Appiah, Morteza Arab-Zozani, Jalal Arabloo, Zohreh Arefi, Olatunde Aremu, Habtamu Abera Areri, Al Artaman, Hamid Asayesh, Ephrem Tsegay Asfaw, Alebachew Fasil Ashagre, Reza Assadi, Bahar Ataeinia, Hagos Tasew Atalay, Zerihun Ataro, Suleman Atique, Marcel Ausloos, Leticia Avila-Burgos, Euripide F G A Avokpaho, Ashish Awasthi, Nefsu Awoke, Beatriz Paulina Ayala Quintanilla, Martin Amogre Ayanore, Henok Tadesse Ayele, Ebrahim Babaee, Umar Bacha, Alaa Badawi, Mojtaba Bagherzadeh, Eleni Bagli, Senthilkuimar Balakrishnan, Abbas Balouchi, Till Winfried Bärnighausen, Robert J Battista, Masoud Behzadifar, Meysam Behzadifar, Bayu Begashaw Bekele, Yared Belete Belay, Yaschilal Muche Belayneh, Kathleen Kim Sachiko Berfield, Adugnaw Berhane, Eduardo Bernabe, Mircea Beuran, Nickhill Bhakta, Krittika Bhattacharyya, Belete Biadgo, Ali Bijani, Muhammad Shahdaat Bin Sayeed, Charles Birungi, Catherine Bisignano, Helen Bitew, Tone Bjørge, Archie Bleyer, Kassawmar Angaw Bogale, Hunduma Amensisa Bojia, Antonio M Borzì, Cristina Bosetti, Ibrahim R Bou-Orm, Hermann Brenner, Jerry D Brewer, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Maria Teresa Bustamante-Teixeira, Zahid A Butt, Giulia Carreras, Juan J Carrero, Félix Carvalho, Clara Castro, Franz Castro, Ferrán Catalá-López, Ester Cerin, Yazan Chaiah, Wagaye Fentahun Chanie, Vijay Kumar Chattu, Pankaj Chaturvedi, Neelima Singh Chauhan, Mohammad Chehrazi, Peggy Pei-Chia Chiang, Tesfaye Yitna Chichiabellu, Onyema Greg Chido-Amajuoyi, Odgerel Chimed-Ochir, Jee-Young J Choi, Devasahayam J Christopher, Dinh-Toi Chu, Maria-Magdalena Constantin, Vera M Costa, Emanuele Crocetti, Christopher Stephen Crowe, Maria Paula Curado, Saad M A Dahlawi, Giovanni Damiani, Amira Hamed Darwish, Ahmad Daryani, José das Neves, Feleke Mekonnen Demeke, Asmamaw Bizuneh Demis, Birhanu Wondimeneh Demissie, Gebre Teklemariam Demoz, Edgar Denova-Gutiérrez, Afshin Derakhshani, Kalkidan Solomon Deribe, Rupak Desai, Beruk Berhanu Desalegn, Melaku Desta, Subhojit Dey, Samath Dhamminda Dharmaratne, Meghnath Dhimal, Daniel Diaz, Mesfin Tadese Tadese Dinberu, Shirin Djalalinia, David Teye Doku, Thomas M Drake, Manisha Dubey, Eleonora Dubljanin, Eyasu Ejeta Duken, Hedyeh Ebrahimi, Andem Effiong, Aziz Eftekhari, Iman El Sayed, Maysaa El Sayed Zaki, Shaimaa I El-Jaafary, Ziad El-Khatib, Demelash Abewa Elemineh, Hajer Elkout, Richard G Ellenbogen, Aisha Elsharkawy, Mohammad Hassan Emamian, Daniel Adane Endalew, Aman Yesuf Endries, Babak Eshrati, Ibtihal Fadhil, Vahid Fallah, Mahbobeh Faramarzi, Mahdieh Abbasalizad Farhangi, Andrea Farioli, Farshad Farzadfar, Netsanet Fentahun, Eduarda Fernandes, Garumma Tolu Feyissa, Irina Filip, Florian Fischer, James L Fisher, Lisa M Force, Masoud Foroutan, Marisa Freitas, Takeshi Fukumoto, Neal D Futran, Silvano Gallus, Fortune Gbetoho Gankpe, Reta Tsegaye Gayesa, Tsegaye Tewelde Gebrehiwot, Gebreamlak Gebremedhn Gebremeskel, Getnet Azeze Gedefaw, Belayneh K Gelaw, Birhanu Geta, Sefonias Getachew, Kebede Embaye Gezae, Mansour Ghafourifard, Alireza Ghajar, Ahmad Ghashghaee, Asadollah Gholamian, Paramjit Singh Gill, Themba T G Ginindza, Alem Girmay, Muluken Gizaw, Ricardo Santiago Gomez, Sameer Vali Gopalani, Giuseppe Gorini, Bárbara Niegia Garcia Goulart, Ayman Grada, Maximiliano Ribeiro Guerra, Andre Luiz Sena Guimaraes, Prakash C Gupta, Rahul Gupta, Kishor Hadkhale, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Randah R Hamadeh, Samer Hamidi, Lolemo Kelbiso Hanfore, Josep Maria Haro, Milad Hasankhani, Amir Hasanzadeh, Hamid Yimam Hassen, Roderick J Hay, Simon I Hay, Andualem Henok, Nathaniel J Henry, Claudiu Herteliu, Hagos D Hidru, Chi Linh Hoang, Michael K Hole, Praveen Hoogar, Nobuyuki Horita, H Dean Hosgood, Mostafa Hosseini, Mehdi Hosseinzadeh, Mihaela Hostiuc, Sorin Hostiuc, Mowafa Househ, Mohammedaman Mama Hussen, Bogdan Ileanu, Milena D Ilic, Kaire Innos, Seyed Sina Naghibi Irvani, Kufre Robert Iseh, Sheikh Mohammed Shariful Islam, Farhad Islami, Nader Jafari Balalami, Morteza Jafarinia, Leila Jahangiry, Mohammad Ali Jahani, Nader Jahanmehr, Mihajlo Jakovljevic, Spencer L James, Mehdi Javanbakht, Sudha Jayaraman, Sun Ha Jee, Ensiyeh Jenabi, Ravi Prakash Jha, Jost B Jonas, Jitendra Jonnagaddala, Tamas Joo, Suresh Banayya Jungari, Mikk Jürisson, Ali Kabir, Farin Kamangar, André Karch, Narges Karimi, Ansar Karimian, Amir Kasaeian, Gebremicheal Gebreslassie Kasahun, Belete Kassa, Tesfaye Dessale Kassa, Mesfin Wudu Kassaw, Anil Kaul, Peter Njenga Keiyoro, Abraham Getachew Kelbore, Amene Abebe Kerbo, Yousef Saleh Khader, Maryam Khalilarjmandi, Ejaz Ahmad Khan, Gulfaraz Khan, Young-Ho Khang, Khaled Khatab, Amir Khater, Maryam Khayamzadeh, Maryam Khazaee-Pool, Salman Khazaei, Abdullah T Khoja, Mohammad Hossein Khosravi, Jagdish Khubchandani, Neda Kianipour, Daniel Kim, Yun Jin Kim, Adnan Kisa, Sezer Kisa, Katarzyna Kissimova-Skarbek, Hamidreza Komaki, Ai Koyanagi, Kristopher J Krohn, Burcu Kucuk Bicer, Nuworza Kugbey, Vivek Kumar, Desmond Kuupiel, Carlo La Vecchia, Deepesh P Lad, Eyasu Alem Lake, Ayenew Molla Lakew, Dharmesh Kumar Lal, Faris Hasan Lami, Qing Lan, Savita Lasrado, Paolo Lauriola, Jeffrey V Lazarus, James Leigh, Cheru Tesema Leshargie, Yu Liao, Miteku Andualem Limenih, Stefan Listl, Alan D Lopez, Platon D Lopukhov, Raimundas Lunevicius, Mohammed Madadin, Sameh Magdeldin, Hassan Magdy Abd El Razek, Azeem Majeed, Afshin Maleki, Reza Malekzadeh, Ali Manafi, Navid Manafi, Wondimu Ayele Manamo, Morteza Mansourian, Mohammad Ali Mansournia, Lorenzo Giovanni Mantovani, Saman Maroufizadeh, Santi Martini S Martini, Tivani Phosa Mashamba-Thompson, Benjamin Ballard Massenburg, Motswadi Titus Maswabi, Manu Raj Mathur, Colm McAlinden, Martin McKee, Hailemariam Abiy Alemu Meheretu, Ravi Mehrotra, Varshil Mehta, Toni Meier, Yohannes A Melaku, Gebrekiros Gebremichael Meles, Hagazi Gebre Meles, Addisu Melese, Mulugeta Melku, Peter T N Memiah, Walter Mendoza, Ritesh G Menezes, Shahin Merat, Tuomo J Meretoja, Tomislav Mestrovic, Bartosz Miazgowski, Tomasz Miazgowski, Kebadnew Mulatu M Mihretie, Ted R Miller, Edward J Mills, Seyed Mostafa Mir, Hamed Mirzaei, Hamid Reza Mirzaei, Rashmi Mishra, Babak Moazen, Dara K Mohammad, Karzan Abdulmuhsin Mohammad, Yousef Mohammad, Aso Mohammad Darwesh, Abolfazl Mohammadbeigi, Hiwa Mohammadi, Moslem Mohammadi, Mahdi Mohammadian, Abdollah Mohammadian-Hafshejani, Milad Mohammadoo-Khorasani, Reza Mohammadpourhodki, Ammas Siraj Mohammed, Jemal Abdu Mohammed, Shafiu Mohammed, Farnam Mohebi, Ali H Mokdad, Lorenzo Monasta, Yoshan Moodley, Mahmood Moosazadeh, Maryam Moossavi, Ghobad Moradi, Mohammad Moradi-Joo, Maziar Moradi-Lakeh, Farhad Moradpour, Lidia Morawska, Joana Morgado-da-Costa, Naho Morisaki, Shane Douglas Morrison, Abbas Mosapour, Seyyed Meysam Mousavi, Achenef Asmamaw Muche, Oumer Sada S Muhammed, Jonah Musa, Ashraf R Nabhan, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Gabriele Nagel, Azin Nahvijou, Gurudatta Naik, Farid Najafi, Luigi Naldi, Hae Sung Nam, Naser Nasiri, Javad Nazari, Ionut Negoi, Subas Neupane, Polly A Newcomb, Haruna Asura Nggada, Josephine W Ngunjiri, Cuong Tat Nguyen, Leila Nikniaz, Dina Nur Anggraini Ningrum, Yirga Legesse Nirayo, Molly R Nixon, Chukwudi A Nnaji, Marzieh Nojomi, Shirin Nosratnejad, Malihe Nourollahpour Shiadeh, Mohammed Suleiman Obsa, Richard Ofori-Asenso, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T Olagunju, Tinuke O Olagunju, Mojisola Morenike Oluwasanu, Abidemi E Omonisi, Obinna E Onwujekwe, Anu Mary Oommen, Eyal Oren, Doris D V Ortega-Altamirano, Erika Ota, Stanislav S Otstavnov, Mayowa Ojo Owolabi, Mahesh P A, Jagadish Rao Padubidri, Smita Pakhale, Amir H Pakpour, Adrian Pana, Eun-Kee Park, Hadi Parsian, Tahereh Pashaei, Shanti Patel, Snehal T Patil, Alyssa Pennini, David M Pereira, Cristiano Piccinelli, Julian David Pillay, Majid Pirestani, Farhad Pishgar, Maarten J Postma, Hadi Pourjafar, Farshad Pourmalek, Akram Pourshams, Swayam Prakash, Narayan Prasad, Mostafa Qorbani, Mohammad Rabiee, Navid Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Mahdi Rahimi, Muhammad Aziz Rahman, Fatemeh Rajati, Saleem M Rana, Samira Raoofi, Goura Kishor Rath, David Laith Rawaf, Salman Rawaf, Robert C Reiner, Andre M N Renzaho, Nima Rezaei, Aziz Rezapour, Ana Isabel Ribeiro, Daniela Ribeiro, Luca Ronfani, Elias Merdassa Roro, Gholamreza Roshandel, Ali Rostami, Ragy Safwat Saad, Parisa Sabbagh, Siamak Sabour, Basema Saddik, Saeid Safiri, Amirhossein Sahebkar, Mohammad Reza Salahshoor, Farkhonde Salehi, Hosni Salem, Marwa Rashad Salem, Hamideh Salimzadeh, Joshua A Salomon, Abdallah M Samy, Juan Sanabria, Milena M Santric Milicevic, Benn Sartorius, Arash Sarveazad, Brijesh Sathian, Maheswar Satpathy, Miloje Savic, Monika Sawhney, Mehdi Sayyah, Ione J C Schneider, Ben Schöttker, Mario Sekerija, Sadaf G Sepanlou, Masood Sepehrimanesh, Seyedmojtaba Seyedmousavi, Faramarz Shaahmadi, Hosein Shabaninejad, Mohammad Shahbaz, Masood Ali Shaikh, Amir Shamshirian, Morteza Shamsizadeh, Heidar Sharafi, Zeinab Sharafi, Mehdi Sharif, Ali Sharifi, Hamid Sharifi, Rajesh Sharma, Aziz Sheikh, Reza Shirkoohi, Sharvari Rahul Shukla, Si Si, Soraya Siabani, Diego Augusto Santos Silva, Dayane Gabriele Alves Silveira, Ambrish Singh, Jasvinder A Singh, Solomon Sisay, Freddy Sitas, Eugène Sobngwi, Moslem Soofi, Joan B Soriano, Vasiliki Stathopoulou, Mu'awiyyah Babale Sufiyan, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Ken Takahashi, Omid Reza Tamtaji, Mohammed Rasoul Tarawneh, Segen Gebremeskel Tassew, Parvaneh Taymoori, Arash Tehrani-Banihashemi, Mohamad-Hani Temsah, Omar Temsah, Berhe Etsay Tesfay, Fisaha Haile Tesfay, Manaye Yihune Teshale, Gizachew Assefa Tessema, Subash Thapa, Kenean Getaneh Tlaye, Roman Topor-Madry, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Afewerki Gebremeskel Tsadik, Irfan Ullah, Olalekan A Uthman, Marco Vacante, Maryam Vaezi, Patricia Varona Pérez, Yousef Veisani, Simone Vidale, Francesco S Violante, Vasily Vlassov, Stein Emil Vollset, Theo Vos, Kia Vosoughi, Giang Thu Vu, Isidora S Vujcic, Henry Wabinga, Tesfahun Mulatu Wachamo, Fasil Shiferaw Wagnew, Yasir Waheed, Fitsum Weldegebreal, Girmay Teklay Weldesamuel, Tissa Wijeratne, Dawit Zewdu Wondafrash, Tewodros Eshete Wonde, Adam Belay Wondmieneh, Hailemariam Mekonnen Workie, Rajaram Yadav, Abbas Yadegar, Ali Yadollahpour, Mehdi Yaseri, Vahid Yazdi-Feyzabadi, Alex Yeshaneh, Mohammed Ahmed Yimam, Ebrahim M Yimer, Engida Yisma, Naohiro Yonemoto, Mustafa Z Younis, Bahman Yousefi, Mahmoud Yousefifard, Chuanhua Yu, Erfan Zabeh, Vesna Zadnik, Telma Zahirian Moghadam, Zoubida Zaidi, Mohammad Zamani, Hamed Zandian, Alireza Zangeneh, Leila Zaki, Kazem Zendehdel, Zerihun Menlkalew Zenebe, Taye Abuhay Zewale, Arash Ziapour, Sanjay Zodpey, Christopher J L Murray

JAMA oncology　5　(12)　1749-1768　2019年9月27日

DOI： 10.1001/jamaoncol.2019.2996 　

ISSN：2374-2437

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Importance: Cancer and other noncommunicable diseases (NCDs) are now widely recognized as a threat to global development. The latest United Nations high-level meeting on NCDs reaffirmed this observation and also highlighted the slow progress in meeting the 2011 Political Declaration on the Prevention and Control of Noncommunicable Diseases and the third Sustainable Development Goal. Lack of situational analyses, priority setting, and budgeting have been identified as major obstacles in achieving these goals. All of these have in common that they require information on the local cancer epidemiology. The Global Burden of Disease (GBD) study is uniquely poised to provide these crucial data. Objective: To describe cancer burden for 29 cancer groups in 195 countries from 1990 through 2017 to provide data needed for cancer control planning. Evidence Review: We used the GBD study estimation methods to describe cancer incidence, mortality, years lived with disability, years of life lost, and disability-adjusted life-years (DALYs). Results are presented at the national level as well as by Socio-demographic Index (SDI), a composite indicator of income, educational attainment, and total fertility rate. We also analyzed the influence of the epidemiological vs the demographic transition on cancer incidence. Findings: In 2017, there were 24.5 million incident cancer cases worldwide (16.8 million without nonmelanoma skin cancer [NMSC]) and 9.6 million cancer deaths. The majority of cancer DALYs came from years of life lost (97%), and only 3% came from years lived with disability. The odds of developing cancer were the lowest in the low SDI quintile (1 in 7) and the highest in the high SDI quintile (1 in 2) for both sexes. In 2017, the most common incident cancers in men were NMSC (4.3 million incident cases); tracheal, bronchus, and lung (TBL) cancer (1.5 million incident cases); and prostate cancer (1.3 million incident cases). The most common causes of cancer deaths and DALYs for men were TBL cancer (1.3 million deaths and 28.4 million DALYs), liver cancer (572 000 deaths and 15.2 million DALYs), and stomach cancer (542 000 deaths and 12.2 million DALYs). For women in 2017, the most common incident cancers were NMSC (3.3 million incident cases), breast cancer (1.9 million incident cases), and colorectal cancer (819 000 incident cases). The leading causes of cancer deaths and DALYs for women were breast cancer (601 000 deaths and 17.4 million DALYs), TBL cancer (596 000 deaths and 12.6 million DALYs), and colorectal cancer (414 000 deaths and 8.3 million DALYs). Conclusions and Relevance: The national epidemiological profiles of cancer burden in the GBD study show large heterogeneities, which are a reflection of different exposures to risk factors, economic settings, lifestyles, and access to care and screening. The GBD study can be used by policy makers and other stakeholders to develop and improve national and local cancer control in order to achieve the global targets and improve equity in cancer care.
A prospective study of knee pain, low back pain, and risk of dementia: the JAGES project. 国際誌査読有り

Keiko Yamada, Yasuhiko Kubota, Takahiro Tabuchi, Kokoro Shirai, Hiroyasu Iso, Naoki Kondo, Katsunori Kondo

Scientific reports　9　(1)　10690-10690　2019年7月23日

DOI： 10.1038/s41598-019-47005-x 　

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The aim of this prospective study was to investigate the associations of knee and low back pain with dementia development. Participants were 14,627 older people with no history of stroke, cancer, injuries, depression, Parkinson's disease, or dementia who did not require support for daily living completed self-administered questionnaires with 3-years follow-up. A Cox regression model was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) for dementia development. Stratified analyses by age and regular walking were conducted. Dementia risk was higher in participants aged 65-79 years with knee pain and without low back pain than in those without knee and low back pain [HR: 1.73 (95% CI: 1.11-2.68)]. Dementia risk was lower in participants ≥80 years with low back pain but no knee pain than in those without low back or knee pain [HR: 0.50 (95% CI: 0.31-0.80)]. Participants with knee pain who did not walk regularly had the highest dementia risk [HR: 1.71 (95% CI: 1.26-2.33)]. Knee pain may increase dementia risk among individuals aged 65-79 years, and may further increase risk in non-regular walkers. Low back pain may be a marker of maintained cognitive function despite age for individuals ≥80 years.
Commentary on Gravely et al (2019): Beginning a new era of nicotine products-beyond the four national-level determinants of nicotine vaping products (NVPs) use. 国際誌査読有り

Takahiro Tabuchi

Addiction (Abingdon, England)　114　(6)　1074-1075　2019年6月

DOI： 10.1111/add.14611 　

ISSN：0965-2140
Key considerations when reviewing subsequent primary cancers following radiotherapy - Authors' reply. 国際誌査読有り

Osama Mohamad, Takahiro Tabuchi, Toshitaka Morishima, Hirokazu Makishima, Isao Miyashiro, Hiroshi Tsuji

The Lancet. Oncology　20　(6)　e292　2019年6月

DOI： 10.1016/S1470-2045(19)30342-0 　

ISSN：1470-2045
Risk of subsequent primary cancers after carbon ion radiotherapy, photon radiotherapy, or surgery for localised prostate cancer: a propensity score-weighted, retrospective, cohort study. 国際誌査読有り

Mohamad O, Tabuchi T, Nitta Y, Nomoto A, Sato A, Kasuya G, Makishima H, Choy H, Yamada S, Morishima T, Tsuji H, Miyashiro I, Kamada T

The Lancet. Oncology　20　(5)　674-685　2019年5月

DOI： 10.1016/S1470-2045(18)30931-8 　

ISSN：1470-2045
Heated tobacco products use in Chinese adults in Hong Kong: a population-based cross-sectional study. 国際誌査読有り

Yongda Socrates Wu, Man Ping Wang, Sai Yin Ho, Ho Cheung William Li, Yee Tak Derek Cheung, Takahiro Tabuchi, Antonio Cs Kwong, Vienna Lai, Tai Hing Lam

Tobacco control　2019年4月20日

DOI： 10.1136/tobaccocontrol-2018-054719 　

ISSN：0964-4563

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INTRODUCTION: We investigated heated tobacco products (HTPs) use and associated factors in Chinese adults in Hong Kong where HTPs are not formally marketed yet, and cigarette smoking prevalence was the lowest in the developed world. METHODS: A population-based landline telephone survey in 2017 interviewed 5131 (45.2% male; 26.7% aged ≥60) adults to collect information on awareness, intention to use, ever use of HTPs, cigarette smoking status and sociodemographic characteristics. Descriptive statistics were weighted by the age, sex and smoking status of the Hong Kong adult population. Sociodemographics were mutually adjusted in logistic regression to yield adjusted ORs (AORs) for awareness of HTPs, controlling for smoking status. RESULTS: Overall, 11.3% (95% CI 10.0% to 12.7%) were aware of HTPs and 1.0 % (0.8%-1.2%) had ever used it. Awareness was associated with aged 40-49 years (AOR 1.37, 95% CI 1.01 to 1.87) or 30-39 years (2.03, 1.41-2.91) (vs ≥60 years), born in Hong Kong (1.37, 1.11-1.68) and higher monthly household income (p for trend 0.001). Ever HTP users had higher educational attainment and monthly household income, and more were aged 30-39 and economically active (all p<0.003). In never HTP users, intention to use HTPs (7.3%, 4.9%-10.8%) were more prevalent in respondents with similar characteristics (all p<0.008). More current (vs never) smokers were aware of HTPs, intent to use HTPs and had ever used HTPs (all p<0.001). CONCLUSION: Higher socioeconomic status was associated with HTP use and intention to use. Public health education on HTPs is needed especially for this high-risk group.
Voluntary home and car smoke-free rules in Japan: a cross-sectional study in 2015. 国際誌査読有り

Shojima K, Tabuchi T

BMJ open　9　(3)　e024615　2019年3月5日

DOI： 10.1136/bmjopen-2018-024615 　
Exploring 2.5-Year Trajectories of Functional Decline in Older Adults by Applying a Growth Mixture Model and Frequency of Outings as a Predictor: A 2010-2013 JAGES Longitudinal Study. 査読有り

Junko Saito, Naoki Kondo, Masashige Saito, Daisuke Takagi, Yukako Tani, Maho Haseda, Takahiro Tabuchi, Katsunori Kondo

Journal of epidemiology　29　(2)　65-72　2019年2月5日

DOI： 10.2188/jea.JE20170230 　

ISSN：0917-5040

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BACKGROUND: We explored the distinct trajectories of functional decline among older adults in Japan, and evaluated whether the frequency of outings, an important indicator of social activity, predicts the identified trajectories. METHODS: We analyzed data on 2,364 adults aged 65 years or older from the Japan Aichi Gerontological Evaluation Study. Participants were initially independent and later developed functional disability during a 31-month follow-up period. We used the level of long-term care needs certified in the public health insurance system as a proxy of functional ability and linked the fully tracked data of changes in the care levels to the baseline data. A low frequency of outings was defined as leaving one's home less than once per week at baseline. We applied a growth mixture model to identify trajectories in functional decline by sex and then examined the association between the frequency of outings and the identified trajectories using multinomial logistic regression analysis. RESULTS: Three distinct trajectories were identified: "slowly declining" (64.3% of men and 79.7% of women), "persistently disabled" (4.5% and 3.7%, respectively), and "rapidly declining" (31.3% and 16.6%, respectively). Men with fewer outings had 2.14 times greater odds (95% confidence interval, 1.03-4.41) of being persistently disabled. The association between outing frequency and functional decline trajectory was less clear statistically among women. CONCLUSIONS: While the majority of older adults showed a slow functional decline, some showed persistent moderate disability. Providing more opportunities to go out or assistance in that regard may be important for preventing persistent disability, and such needs might be greater among men.
Relative Deprivation, Poverty, and Mortality in Japanese Older Adults: A Six-Year Follow-Up of the JAGES Cohort Survey. 国際誌査読有り

Saito M, Kondo N, Oshio T, Tabuchi T, Kondo K

International journal of environmental research and public health　16　(2)　2019年1月10日

DOI： 10.3390/ijerph16020182 　

ISSN：1661-7827
Primary prevention for lung cancer

Tabuchi, T.

Japanese Journal of Lung Cancer　59　2019年

DOI： 10.2482/haigan.59.1063 　

ISSN：0386-9628
Erratum: Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017 (The Lancet (2018) 392(10159) (1923–1994), (S0140673618322256), (10.1016/S0140-6736(18)32225-6))

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The Lancet　393　(10190)　2019年

DOI： 10.1016/S0140-6736(19)31429-1 　

ISSN：1474-547X 0140-6736
Tobacco price increases and population interest in smoking cessation in Japan between 2004 and 2016: A Google trends analysis 査読有り

Tabuchi, T., Fukui, K., Gallus, S.

Nicotine and Tobacco Research　21　(4)　475-480　2019年

DOI： 10.1093/ntr/nty020 　

ISSN：1469-994X 1462-2203
Study profile: The Japan “society and New Tobacco” internet survey (JASTIS): A longitudinal internet cohort study of heat-not-burn tobacco products, electronic cigarettes, and conventional tobacco products in Japan 査読有り

Tabuchi, T., Shinozaki, T., Kunugita, N., Nakamura, M., Tsuji, I.

Journal of Epidemiology　29　(11)　444-450　2019年

DOI： 10.2188/jea.JE20180116 　

ISSN：1349-9092 0917-5040
Tobacco and Non-Communicable Diseases Control in Japan. 査読有り

Matayoshi T, Tabuchi T, Gohma I, Shimizu T

Circulation journal : official journal of the Japanese Circulation Society　82　(12)　2941-2942　2018年11月24日

DOI： 10.1253/circj.CJ-18-1054 　

ISSN：1346-9843
Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990-2017: A systematic analysis for the Global Burden of Disease Study 2017 査読有り

Jeffrey D. Stanaway, Ashkan Afshin, Emmanuela Gakidou, Stephen S. Lim, Degu Abate, Kalkidan Hassen Abate, Cristiana Abbafati, Nooshin Abbasi, Hedayat Abbastabar, Foad Abd-Allah, Jemal Abdela, Ahmed Abdelalim, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Molla Abebe, Zegeye Abebe, Semaw F. Abera, Olifan Zewdie Abil, Haftom Niguse Abraha, Aklilu Roba Abrham, Laith Jamal Abu-Raddad, Niveen M.E. Abu-Rmeileh, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Pawan Acharya, Abdu A. Adamu, Akilew Awoke Adane, Oladimeji M. Adebayo, Rufus Adesoji Adedoyin, Victor Adekanmbi, Zanfina Ademi, Olatunji O. Adetokunboh, Mina G. Adib, Amha Admasie, Jose C. Adsuar, Kossivi Agbelenko Afanvi, Mohsen Afarideh, Gina Agarwal, Anju Aggarwal, Sargis Aghasi Aghayan, Anurag Agrawal, Sutapa Agrawal, Alireza Ahmadi, Mehdi Ahmadi, Hamid Ahmadieh, Muktar Beshir Ahmed, Amani Nidhal Aichour, Ibtihel Aichour, Miloud Taki Eddine Aichour, Mohammad Esmaeil Akbari, Tomi Akinyemiju, Nadia Akseer, Ziyad Al-Aly, Ayman Al-Eyadhy, Hesham M. Al-Mekhlafi, Fares Alahdab, Khurshid Alam, Samiah Alam, Tahiya Alam, Alaa Alashi, Seyed Moayed Alavian, Kefyalew Addis Alene, Komal Ali, Syed Mustafa Ali, Mehran Alijanzadeh, Reza Alizadeh-Navaei, Syed Mohamed Aljunid, Ala'a Alkerwi, François Alla, Ubai Alsharif, Khalid Altirkawi, Nelson Alvis-Guzman, Azmeraw T. Amare, Walid Ammar, Nahla Hamed Anber, Jason A. Anderson, Catalina Liliana Andrei, Sofia Androudi, Megbaru Debalkie Animut, Mina Anjomshoa, Mustafa Geleto Ansha, Josep M. Antó, Carl Abelardo T. Antonio, Palwasha Anwari, Lambert Tetteh Appiah, Seth Christopher Yaw Appiah, Jalal Arabloo, Olatunde Aremu, Johan Ärnlöv, Al Artaman, Krishna K. Aryal, Hamid Asayesh, Zerihun Ataro, Marcel Ausloos, Euripide F.G.A. Avokpaho, Ashish Awasthi, Beatriz Paulina Ayala Quintanilla, Rakesh Ayer, Tambe B. Ayuk, Peter S. Azzopardi

The Lancet　392　(10159)　1923-1994　2018年11月10日

DOI： 10.1016/S0140-6736(18)32225-6 　

ISSN：0140-6736

eISSN：1474-547X
Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980–2017: a systematic analysis for the Global Burden of Disease Study 2017 査読有り

Gregory A. Roth, Degu Abate, Kalkidan Hassen Abate, Solomon M. Abay, Cristiana Abbafati, Nooshin Abbasi, Hedayat Abbastabar, Foad Abd-Allah, Jemal Abdela, Ahmed Abdelalim, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Haftom Temesgen Abebe, Molla Abebe, Zegeye Abebe, Ayenew Negesse Abejie, Semaw F. Abera, Olifan Zewdie Abil, Haftom Niguse Abraha, Aklilu Roba Abrham, Laith Jamal Abu-Raddad, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Abdu A. Adamu, Oladimeji M. Adebayo, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji O. Adetokunboh, Beyene Meressa Adhena, Mina G. Adib, Amha Admasie, Ashkan Afshin, Gina Agarwal, Kareha M. Agesa, Anurag Agrawal, Sutapa Agrawal, Alireza Ahmadi, Mehdi Ahmadi, Muktar Beshir Ahmed, Sayem Ahmed, Amani Nidhal Aichour, Ibtihel Aichour, Miloud Taki Eddine Aichour, Mohammad Esmaeil Akbari, Rufus Olusola Akinyemi, Nadia Akseer, Ziyad Al-Aly, Ayman Al-Eyadhy, Rajaa M. Al-Raddadi, Fares Alahdab, Khurshid Alam, Tahiya Alam, Animut Alebel, Kefyalew Addis Alene, Mehran Alijanzadeh, Reza Alizadeh-Navaei, Syed Mohamed Aljunid, Ala'a Alkerwi, Francois Alla, Peter Allebeck, Jordi Alonso, Khalid Altirkawi, Nelson Alvis-Guzman, Azmeraw T. Amare, Leopold N. Aminde, Erfan Amini, Walid Ammar, Yaw Ampem Amoako, Nahla Hamed Anber, Catalina Liliana Andrei, Sofia Androudi, Megbaru Debalkie Animut, Mina Anjomshoa, Hossein Ansari, Mustafa Geleto Ansha, Carl Abelardo T. Antonio, Palwasha Anwari, Olatunde Aremu, Johan Arnlov, Amit Arora, Monika Arora, Al Artaman, Krishna K. Aryal, Hamid Asayesh, Ephrem Tsegay Asfaw, Zerihun Ataro, Suleman Atique, Sachin R. Atre, Marcel Ausloos, Euripide F.G.A. Avokpaho, Ashish Awasthi, Beatriz Paulina Ayala Quintanilla, Yohanes Ayele, Rakesh Ayer, Peter S. Azzopardi, Arefeh Babazadeh, Umar Bacha, Hamid Badali, Alaa Badawi

The Lancet　392　(10159)　1736-1788　2018年11月10日

DOI： 10.1016/S0140-6736(18)32203-7 　

ISSN：0140-6736

eISSN：1474-547X
Measuring progress from 1990 to 2017 and projecting attainment to 2030 of the health-related Sustainable Development Goals for 195 countries and territories: a systematic analysis for the Global Burden of Disease Study 2017

Rafael Lozano, Nancy Fullman, Degu Abate, Solomon M. Abay, Cristiana Abbafati, Nooshin Abbasi, Hedayat Abbastabar, Foad Abd-Allah, Jemal Abdela, Ahmed Abdelalim, Omar Abdel-Rahman, Alireza Abdi, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Nebiyu Dereje Abebe, Zegeye Abebe, Ayenew Negesse Abejie, Semaw P. Abera, Olifan Zewdie Abil, Victor Aboyans, Haftom Niguse Abraha, Aklilu Rota Abrham, Laith Jamal Abu-Raddad, Niveen Me Abu-Rmeileh, Gebre Y. Abyu, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Pawan Acharya, Abdu A. Adamu, Oladinieji M. Adebayo, Isaac Akinkumui Adedeji, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji Adetokunboh, Beyene Meressa Adhena, Tara Rattan Adhikari, Mine G. Adib, Arsene Kouablan Adou, Jose C. Adsuar, Mohsen Afarideh, Mandi Afshari, Ashkan Afshin, Gina Agarwal, Sargis Aghasi Aghayan, Dominic Agius, Anurag Agrawal, Sutapa Agrawal, Alireza Ahmadi, Meltdi Ahmadi, Flamid Ahmadieh, Muktar Beshir Ahmed, Sayem Ahmed, Temesgen Yihunie Akalu, Ali S. Akanda, Mohammad Esmaeil Akbari, Mohammed Akibu, Rufus Olusola Akinyemi, Tomi Akinyemiju, Nadia Akseer, Tares Alandab, Ziyad Al-Aly, Khurshid Alam, Tahiya Alam, Ammar Abujeer, Animut Alebel, Kefyalew Addis Alene, Ayman Al-Eyadhy, Samia Athabib, Raghib Ali, Mehran Alijanzadeh, Reza Alizadeh-Nayaei, Syed Mohamed Aljunid, Ala'a Alkerwi, Francois Alla, Peter Allebeck, Christine A. Allen, Ali Almasi, Fatma Al-Maskari, Hesham M. Al-Mekhlafi, Jordi Alonso, Rajaa M. Al-Raddadi, Ubai Alsharif, Khalid Altirkawi, Nelson Alvis-Guzman, Azmeraw T. Amare, Kebede Amenu, Erfan Amini, Walid Ammar, Nahla Hamed Anber, Jason A. Anderson, Catalina Liliana Andrei, Sofia Androudi, Megbaru Debalkie Animut, Mina Anjomshoa, Hossein Ansari, Ansariadi Ansariadi, Mustafa Geleto Ansha, Carl Abelardo T. Antonio, Palwasha Anwari, Lambert Tetteh Appiah, Olatunde Aremu, Habtamu Abera Areri, Johan Arnlov, Monika Arora, Krishna K. Aryal, Hamid Asayesh, Ephrem Tsegay Asfaw, Solomon Weldegebreal Asgedom, Rana Jawad Asghar, Reza Assadi, Zerihun Ataro, Suleman Atique, Sachin R. Atre, Madhu Sudhan Atteraya, Marcel Ausloos, Leticia Avila-Burgos, Euripide F. G. A. Avokpaho, Ashish Awasthi, Beatriz Paulina Ayala Quintanilla, Henok Tadesse Ayele, Yohanes Ayele, Rakesh Ayer, Mahmoud Reza Azarpazhooh, Peter S. Azzopardi, Natasha Azzopardi-Muscat, Tesleem Kayode Babalola, Arefeh Babazadeh, Hamid Badali, Alaa Badawi, Kalpana Balakrishnan, Ayele Geleto Bali, Maciej Banach, Amitava Banerjee, Joseph Adel Mattar Banoub, Amrit Banstola, Aleksandra Barac, Miguel A. Barboza, Suzanne Lyn Barker-Collo, Till Winfried Barnighausen, Lope H. Barrero, Celine M. Barthelemy, Quique Bassat, Arindam Basu, Sanjay Basu, Robert J. Battista, Bernhard T. Baune, Habtamu Wondifraw Baynes, Shahrzad Bazargan-Hejazi, Neeraj Bedi, Ettore Beghi, Masoud Behzadifar, Meysam Behzadifar, Yannick Bejot, Bayu Begashaw Bekele, Abate Bekele Belachew, Aregawi Gebreyesus Belay, Saba Abraham Belay, Yihalem Abebe Belay, Michelle L. Bell, Aminu K. Bello, Derrick A. Bennett, Isabela M. Bensenor, Habib Benzian, Adugnaw Berhane, Abadi Kidanemariam Berhe, Adam E. Berman, Eduardo Bernabe, Robert S. Bernstein, Gregory J. Bertolacci, Mircea Beuran, Tina Beyranvand, Neeraj Bhala, Ashish Bhalla, Anil Bhansali, Suraj Bhattarai, Somnyadeep Bhaumik, Zulfiqar A. Bhutta, Belete Biadgo, Molly H. Biehl, Ali Bijani, Boris Rikbov, Nigus Bililign, Muhammad Shandaat Bin Sayeed, Sait Mentes Birlik, Charles Birungi, Donal Bisanzio, Tuhin Biswas, Helen Bitew, Hailemichael Bizuneh, Espen Bjertness, Eshetu Mulisa Bobasa, Soufiane Boufous, Rupert Bourne, Kayvan Bozorgmehr, Nicola Luigi Bragazzi, Michael Brainin, Luisa C. Brant, Michael Brauer, Alexandra Brazinova, Nicholas J. K. Breitborde, Paul Svitil Briant, Gabrielle Britton, Traolach Brugha, Gene Bukhman, Reinhard Busse, Zahid A. Butt, Lucero Cahuana-Hurtado, Charlton S. K. H. Callender, Ismael R. Campos-Nonato, Julio Cesar Campuzano Rincon, Jorge Cano, Josip Car, Mate Car, Rosario Cardenas, Juan J. Carrero, Austin Carter, Felix Carvalho, Carlos A. Castaneda-Oduela, Jacqueline Castillo Rivas, Franz Castro, Kate Causey, Alanur Cavlin, Kelly M. Cercy, Ester Cerin, Yazan Chaiah, Julian Chalek, Hsing-Yi Chang, Jung-Chen Chang, Aparajita Chattopadhyay, Vijay Kumar Chattu, Pankaj Chaturvedi, Peggy Pei-Chia Chiang, Ken Lee Chin, Vesper Hichilombwe Chisumpa, Abdulaal Chitheer, Jee-Young J. Choi, Rajiv Chowdhury, Hanne Christensen, Devasahayam J. Christopher, Sheng-Chia Chung, Flavia M. Cicuttini, Liliana G. Ciobanu, Massimo CiriIlo, Rafael M. Claro, Thomas Khaled Dwayne Classen, Aaron J. Cohen, Daniel Collado-Mateo, Cyrus Cooper, Leslie Trumbull Cooper, Leslie Cornaby, Monica Cortinovis, Megan Costa, Ewerton Cousin, Elizabeth A. Cromwell, Christopher Stephen Crowe, Matthew Cunningham, Alemneh Kabeta Daba, Abel Fekadu Dadi, Lalit Dandona, Rakhi Dandona, Anh Kim Hang, Paul I. Dargan, Ahmad Daryani, Siddharth K. Das, Rajat Das Gupta, Jose das Neves, Tamira Tesfaye Dasa, Aditya Prasad Dash, Adrian C. Davis, Dragos Virgil Davitoiu, Kairat Davletov, Arland Dayama, Barbora de Courten, Diego De Leo, Jan-Walter De Neve, Hans De Steur, Meaza Girma Degefa, Louisa Degenhardt, Tizta Tilahun Degfie, Selina Deiparine, Robert P. Dellavalle, Gebre Teklemariam Demoz, Balem Demtsu, Edgar Denova-Gutierrez, Kebede Deribe, Nikolaos Dervenis, Getenet Ayalew Dessie, Subhojit Dey, Samath D. Dharmaratne, Meghnath Dhimal, Daniel Dicker, Mesfin Tadese Dinberu, Eric I. Ding, Shirin Djalalinia, Huyen Phuc Do, Klara Dokova, David Teye Doku, Dirk Douwes-Schultz, Tim Robert Driscoll, Leilei Duan, Manisha Dubey, Eleonora Dubljanin, Eyasu Ejeta Duken, Bruce B. Duncan, Andre R. Duraes, Soheil Ebrahimpour, David Edvardsson, Charbel El Bcheraoui, Erika Eldrenkamp, Ziad El-Khatib, Iqbal R. F. Elyazar, Ahmadali Enayati, Aman Yesuf Endries, Babak Eshrati, Sharareh Eskandanieh, Alireza Esteghamati, Sadaf Esteghamati, Kara Estep, Mahadi Fakhar, Hamed Fakhim, Jessica Fanzo, Mahbobeh Faramarzi, Mohammad Fareed, Farzaneh Farhadi, Talha A. Farid, Carla Sofia e Sa Farinha, Andrea Tarioli, Andre Faro, Maryam S. Farvid, Farshad Farzadfar, Mohammad Hosein Farzaei, Hossein Tarzam, Ali Akbar Fazaeli, Mir Sohail Fazeli, Valery L. Feigin, Andrea B. Feigl, Wubalem Fekadu, Rachel Feldman, Netsanet Fentahun, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Joao C. Fernandes, Garumma Tolu Feyissa, Daniel Obadare Fijabi, Irina Filip, Samuel Finegold, Jonas David Finger, Florian Tischer, Christina Fitzmaurice, Luisa Sorio Flor, Nataliya A. Foigt, Kyle J. Foreman, Tahvi D. Frank, Richard Charles Franklin, Takeshi Fukumoto, Kai Fukutaki, John E. Fuller, Thomas Furst, Joao M. Furtado, Ernmanuela Gakidou, Silvan Gallus, Fortune Gbetoho Gankpe, Ron T. Gansevoort, Ana Cristina Garcia, Alberto L. Garcia-Basteiro, Miguel A. Garcia-Gordillo, William M. Gardner, Abadi Kahsu Gebre, Teshome Gebre, Gebremedhin Berhe Gebregergs, Tsegaye Tewelde Gebrehiwot, Amanuel Tesfay Gebremedhin, Bereket Gebremichael, Teklu Gebrehiwo Gebremichael, Tilayie Feto Gelano, Johanna M. Geleijnse, Yilma Chisha Dea Geramo, Sefonias Getachew, Peter W. Gething, Kebede Embaye Gezae, Mohammad Rasoul Ghadami, Reza Ghadimi, Keyghobad Ghadiri, Maryarn Ghasemi-Kasman, Hesam Ghiasvand, Mamata Ghimire, Aloke Gopal Choshal, Simona Giampaoli, Parannjit Singh Gill, Tiffany K. Gill, Giorgia Giussani, Elena V. Gnedovskaya, Ellen M. Goldberg, Srinivas Goli, Philimon N. Gona, Amador Goodridge, Sameer Vali Gopalani, Taren M. Gorman, Atsushi Goto, Alessandra C. Coulart, Barbara Niegia Garcia Coulart, Ayman Grada, Max G. Griswold, Giuseppe Grosso, Harish Chander C. Gugnani, Francis Guillemin, Andre Luiz Sena Guimaraes, Yuming Guo, Prakash C. Gupta, Rahul Gupta, Rajeev Gupta, Tanush Gupta, Giang Hai Ha, Juanita A. Haagsma, Vladimir Hachinski, Nima Hafezi-Nejad, Hassan Haghparast Bidgoli, Tekleberhan B. Hagos, Michael Tamene Haile, Tewodros Tesfa Hailegiyorgis, Gessessew Bugssa Hailu, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Randah R. Hamadeh, Samer Hamidi, Graerne J. Hankey, Hilda L. Harb, Sivadasanpillai Harikrishnan, Hamidreza Haririan, Josep Maria Haro, Mehedi Hasan, Hadi Hassankhani, Hamid Yimam Hassell, Rasmus Havmoeller, Caitlin N. Hawley, Simon I. Hay, Yihua He, Akbar Hedayatizadeh-Omran, Mohamed I. Hegazy, Behzad Heibati, Behnam Heidari, Mohsen Heidari, Delia Hendrie, Andualem Henok, Ileana Heredia-Pi, Claudiu Herteliu, Behzad Heydarpour, Fatemeh Heydarpour, Sousan Heydarpour, Desalegn T. Hibstu, Martha Hijar, Hans W. Hoek, Daniel J. Hoffman, Michael K. Hole, Enayatollah Homaie Rad, Praveen Hoogar, Nobuyuki Horita, H. Dean Hosgood, Seyed Mostafa Hosseini, Mehdi Hosseinzadeff, Alihaela Hostiuc, Sorin Hostiuc, Peter J. Hotez, Damian G. Hoy, Mohamed Hsairi, Thomas Hsiao, Guoqing Hu, John J. Huang, Caitlyn Hughes, Chantal K. Huynh, Ehimario U. Igumbor, Chad Thomas Ikeda, Olayinka Stephen Ilesanmi, Usman Iqbal, Seyed Sina Naghibi Irvani, Caleb Mackay Salpeter Irvine, Sheikh Mohammed Shariful Islam, Farhad Islami, Rebecca Q. Ivers, Neda Izadi, Kathryn H. Jacobsen, Leila Jahangiry, Nader Jahanmehr, Sudhir Kumar Jain, Mihajlo Jakovljevic, Moti Tolera Jalu, Amr A. Jamal, Spencer I. James, Simerjot K. Jassal, Mehdi Javanbakht, Achala Upendra Jayatilleke, Panniyammakal Jeemon, Ravi Prakash Jha, Vivekanand Jha, John S. Ji, Catherine O. Johnson, Sarah C. Johnson, Just B. Jonas, Jitendra Jonnagaddala, Zahra Jodoran Shushtari, Ankur Joshi, Jacek Jerzy Jozwiak, Suresh Banayya Jungari, Mikk Jurisson, K. Madhanraj, Zubair Kabir, Rajendra Kadel, Amaha Kahsay, Molla Kahssay, Rizwan Kalani, Umesh Kapil, Manoochehr Karami, Behzad Karami Marin, Marina Karanikolos, Narges Karimi, Seyed M. Karimi, Hamidreza Karimi-Sari, Amir Kasaeian, Dessalegn H. Kassa, Getachew Mullu Kassa, Tesfaye Dessale Kassa, Zemenu Yohannes Kassa, Nicholas J. Kassebaum, Srinivasa Vittal Katikireddi, Anil Kaul, Norito Kawakami, Zhila Kazemi, Ali Kazemi Karyani, Dhruv Satish Kazi, K. C. Prakash, Seifu Kebede, Peter Njenga Keiyoro, Laura Kemmer, Grant Rodgers Kemp, Andre Pascal Kengne, Andre Keren, Chandrasekharan Nair Kesavachandran, Yousef Saleh Khader, Behzad Khafaei, Morteza Abdullatif Khafaie, Alireza Khajavi, Nauman Khalid, Ibrahim A. Khalil, Ejaz Ahmad Khan, Muhammad Shahzeb Khan, Muhammad Ali Khan, Young-Ho Khang, Tripti Khanna, Mona M. Khater, Alireza Khatony, Zahra Khazaeipour, Habibolah Khazaie, Abdullah T. Khoja, Ardeshir Khosravi, Mohammad Hossein Khosravi, Jagdish Khubchandani, Aliasghar A. Kiadaliri, Helen W. Kiarie, Getiye D. Kibret, Daniel N. Kiirithio, Daniel Kim, Jun Y. Kim, Young-Eun Kim, Yun Jin Kim, Ruth W. Kimokoti, Yohannes Kinfu, Sanjay Kinra, Adrian Kisa, Katarzyna Kissimova-Skarbek, Niranjan Kissoon, Mika Kivimaki, Jonathan M. Kocamik, Sonali Kochhar, Yoshihiro Kokubo, Tufa Kolola, Jacek A. Kopec, Margaret N. Kosek, Soewarta Kosen, Parvaiz A. Koul, Ai Koyanagi, Michael A. Kravchenko, Kewal Krishan, Kristopher J. Krohn, Barthelemy Kuate Defo, Burcu Kucuk Bicer, Andreas A. Kudom, Xie Rachel Kulikoff, G. Anil Kumar, Manasi Kumar, Pushpendra Kumar, Michael J. Kutz, Hmwe Hmwe Kyu, Carl Lachat, Deepesh P. Lad, Sheetal D. Lad, Alessandra Lafranconi, Abraham K. Lagat, Dharmesh Kumar Lal, Ratilal Lalloo, Hilton Lam, Faris Hasan Lami, Prabhat Lamichhane, Qing Lan, Justin J. Lang, Van C. Lansingh, Sonia Lansky, Heidi J. Larson, Anders Larsson, Dennis Odai Laryea, Zohra S. Lassi, Arman Latifi, Kathryn Mei-Ming Lau, Avula Laxmaiah, Jeffrey V. Lazarus, Janet L. Leasher, Georgy Lebedev, Jorge R. Ledesma, James B. Lee, Paul H. Lee, Andrew T. Leever, James Leigh, Mall Leinsalu, Chem Tesema Leshargie, Janni Leung, Sonia Lewycka, Shanshan Li, Xiaohong Li, Yichong Li, Juan Liang, Xiaofeng Hang, Misgan Legesse Liben, Lee-Ling Lim, Miteku Andualem Limenih, Shai Linn, Shiwei Liu, Yang Liu, Rakesh Lodha, Giancarlo Logroscino, Alan D. Lopez, Stefan Lorkowski, Paulo A. Lotufo, Lydia R. Lucchesi, Ronan A. Lyons, Ellyn Rachelle King Macarayan, Mark T. Mackay, Emilie R. Maddison, Fabiana Madotto, Dhaval P. Maghavani, Carlos Magis-Rodriguez, Narayan Bahadur Mahotra, Marek Majdan, Reza Majdzadeh, Azeern Majeed, Reza Malekzadeh, Deborah Carvallo Malta, Abdullah A. Mamun, Ana-Laura Manda, Luiz Garcia Manda Rano-Filho, Srikanth Mangalam, Helena Manguerra, Mohammad Ali Mansournia, Chabila Christopher Mapoma, Joemer C. Maravilla, Wagner Marcenes, Ashley Marks, Randall V. Martin, Sheila C. O. Martins, Francisco Rogerlandio Martins-Melo, Ira Madopullo, Tivani Phosa Mashamba-Thompson, Benjamin Ballard Massenburg, Mann Raj Mathin, Pallab K. Maulik, Mohsen Mazidi, Colm McAlinden, John J. McGrath, Martin McKee, Brian J. McMahon, Suresh Mehata, Man Mohan Mehndiratta, Ravi Mehrotra, Kala M. Mehta, Varshil Mehta, Fabiola Mejia-Rodriguez, Tesfa Mekonen, Tefera C. Chaise Mekonnen, Hagazi Gebre Meles, Addisu Melese, Mulugeta Melku, Peter T. N. Memiah, Ziad A. Memish, Walter Mendoza, Desalegn Tadese Mengistu, Getnet Mengistu, George A. Mensah, Gert B. M. Mensink, Seid Tiku Mereta, Atte Meretoja, Tuomo J. Meretoja, Tomislav Mestrovic, Haftay Berhane Mezgebe, Bartosz Miazgowski, Tomasz Miazgowski, Anoushka I. Millear, Ted R. Miller, Molly Katherine Miller-Petrie, George J. Milne, G. K. Mini, Shawn P. Minnig, Parvaneh Mirabi, Mojde Mirarefin, Erkin M. Mintakhimoty, Awoke Temesgen Misganaw, Philip B. Mitchell, Babak Moazen, Ali Akbar Moghadamnia, Bahram Mohajer, Karzan Abdulmuhsin Mohammad, Moslem Mohammadi, Noushin Mohammadifard, Mousa Mohammadnia-Afrouzi, Mohammed A. Mohammed, Shafm Mohammed, Murali B. V. Mohan, Viswanathan Mohan, Farnam Mohebi, Modhurima Moltra, Ali H. Mokdad, Mariam Molokhia, Lorenzo Monasta, Julio Cesar Montanez, Mahmood Moosazadeh, Ghobad Moradi, Mahmoudreza Moradi, Maziar Moradi-Lakeh, Mehdi Moradinazar, Paula Moraga, Lidia Morawska, Joana Morgado-da-Costa, Naho Morisaki, Shane Douglas Morrison, Abbas Mosapour, Marilita M. Moschos, W. Cliff Mountjoy-Venning, Simin Mouodi, Seyyed Meysam Mousavi, Achenef Asmamaw Muche, Kindle Fentahun Muchie, Ulrich Otto Mueller, Ottmer Sada S. Muhammed, Satnada Mukhopadhyay, Erin C. Mullany, Kate Muller, John Everett Mumford, Manoj Murhekar, G. V. S. Murthy, Srinivas Murthy, Jonah Musa, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Ashraf F. Nabhan, Jean B. Nachega, Ahamarshan Jayaraman Nagarajan, Gabriele Nagel, Mohsen Naghavi, Aliya Naheed, Azin Nahvijou, Kovin Naidoo, Gurudatta Naik, Nitish Naik, Farid Najafi, Luigi Naldi, Hae Sung Nam, Vinay Nangia, Jobert Richie Nansseu, Bruno Ramos Nascimento, Haseeb Nawaz, Nahid Neamati, Ionut Negoi, Ruxandra Irina Negoi, Subas Neupane, Charles Richard James Newton, Frida N. Ngalesoni, Josephine W. Ngunjiri, Anh Nguyen, Grant Nguyen, Ha Nguyen, Huong Lan Thi Nguyen, Huong Thanh Nguyen, Minh Nguyen, Emma Nichols, Solomon Gedlu Nigatu, Dina Nur Anggraini Ningrum, Yirga Legesse Nirayo, Muhammad Imran Nisar, Molly R. Nixon, Nomonde Nolutshungu, Marika Nomura, Ole F. Norheim, Mehdi Noroozi, Bo Norrving, Jean Jacques Noubiap, Hamid Reza Nouri, Malihe Nourollahpour Shiadeh, Mohammad Reza Nowroozi, Peter S. Nyasulu, Carla Makhlouf Obermeyer, Richard Ofori-Asenso, Okechukwu Samuel Ogah, Felix Akpojene Ogbo, In-Hwan Oh, Anselm Okoro, Kelechi E. Oladimeji, Olanrewaju Oladimeji, Andrew T. Olagunju, Tinuke Olagunju, Pedro R. Olivares, Helen Elizabeth Olsen, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Kanyin L. Ong, Sok King Ong, Ann Mary Oommen, John Nelson Opio, Eyal Oren, Andrei Oros, Doris D. V. Ortega-Altamirano, Alberto Ortiz, Justin R. Ortiz, Eduardo Ortiz-Panozo, Erika Ota, Stanislav S. Otstavnov, Mayowa Ojo Owolabi, P. A. Mahesh, Smita Pakhale, Abhijit P. Pakhare, Wen-Hain Pan, Adrian Pana, Basant Kumar Panda, Songhomitra Panda-Jonas, Jeyaraj Dural Pandian, Nikolaos Papantoniou, Eun-Kee Park, Charles D. H. Parry, Hadi Parsian, Shanti Patel, Sanghamitra Pati, Ajay Patle, George C. Patton, Vishnupriya Rio Paturi, Deepak Paudel, Katherine R. Paulson, Neil Pearce, Emmanuel K. Peprah, David M. Pereira, Norberto Perico, Aslam Pervaiz, Konrad Pesudovs, William A. Petri, Max Petzold, Michael R. Phillips, David M. Pigott, Julian David Pillay, Meghdad Pirsaheb, Martin Pletcher, Constance Dimity Pond, Maarten J. Postma, Akram Pourshams, Hossein Poustchi, Dorairaj Prabhakaran, Swayam Prakash, Narayan Prasad, Caroline A. Purcell, Manisa Pyakurel, Mostafa Qorbani, Reginald Quansah, Amir Radfar, Anwar Rafay, Alireza Rafiei, Fakher Rahim, Kazem Rahimi, Marin Rahimi-Movaghar, Vafa Rahimi-Movaghar, Mahfuzar Rahman, Kid Shafiur Rahman, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Sajjad Ur Rahman, Rajesh Kumar Rai, Fatemeh Rajati, Sasa Rajsic, Usha Ram, Salcern M. Rana, Chhabi Lal Ranabhat, Prabhat Ranjan, Davide Rasella, David Laith Rawaf, Salman Rawaf, Christian Razo-Garcia, K. Srinath Reddy, Robert C. Reiner, Cesar Reis, Marissa B. Reitsma, Giuseppe Remuzzi, Andre M. N. Renzaho, Serge Resnikoff, Luz Myriam Reynales-Shigematsu, Satar Rezaei, Shahab Rezaeian, Mohammad Sadegh Rezai, Seyed Mohammad Riahi, Antonio Luiz P. Ribeiro, Maria Jesus Rios-Blancas, Ked Teji Roba, Nicholas L. S. Roberts, Leonardo Roever, Luca Ronfani, Gholamreza Roshandel, Ali Rostami, Gregory A. Roth, Ambuj Roy, Enrico Rubagotti, George Mugambage Ruhago, Yogesh Damodar Sabde, Perminder S. Sachdev, Basema Saddik, Ehsan Sadeghi, Hosein Safari, Yahya Safari, Roya Safari-Faramani, Mandi Safdarian, Sane Safi, Saeid Safiri, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, Haniye Sadat Sajadi, Nasir Salam, Joseph S. Salama, Payman Salamati, Raphael De Freitas Saldanha, Zikria Saleem, Yahya Salimi, Hamideh Salimzadeh, Joshua A. Salomon, Sundeep Santosh Salvi, Inbal Satz, Evanson Zondani Sambala, Abdallah M. Samy, Juan Sanabria, Maria Dolores Sanchez Nino, Itamar S. Santos, Milena M. Santric Milicevic, Bruno Piassi Sao Jose, Mayank Sardana, Abdur Razzaque Sarker, Nizal Sarrafzadegan, Benn Sartorius, Shahabeddin Sarvi, Brijesh Sathian, Maheswar Satpathy, Miloje Savic, Arundhati R. Sawant, Monika Sawhney, Sonia Saxena, Mete Saylan, Mehdi Sayyah, Elke Schaeffner, Maria Ines Schmidt, Ione J. C. Schneider, Ben Schotffer, Aletta Elisabeth Schutte, David C. 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Singh, Narinder Pal Singh, Om Prakash Singh, Prashant Kumar Singh, Virendra Singh, Dhirendra Narain Sinha, Eirini Skiadaresi, Karen Sliwa, Amanda E. Smith, Mari Smith, Adauto Martins Soares Filho, Badr Hasan Sobaih, Soheila Sobhani, Michael Soljak, Moslem Soofi, Masoud Soosaraei, Reed J. D. Sorensen, Joan B. Soriano, Sergey Soshnikov, Ireneous N. Soyiri, Angela Spinelli, Luciano A. Sposato, Chandrashekhar T. Sreeramareddy, Raghavendra Guru Srinivasan, Vinay Srinivasan, Jeffrey D. Stanaway, Vladimir I. Starodubov, Vasiliki Stathopoulou, Nadine Steckling, Dan J. Stein, Leo G. Stewart, Leo Stockfelt, Mark A. Stokes, Kurt Straif, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Bruno F. Sunguya, Patrick John Sur, Ipsita Sutradhar, Bryan L. Sykes, P. N. Sylaja, Dillon Sylte, Cassandra E. I. Szoeke, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Santosh Kumar Tadakamatha, Koku Sisay Tamirat, Nikhil Tandon, Frank C. Tanser, Aberash Abay Tassew, Segen Gebremeskel Tassew, Mohammad Tavakkoli, Nuno Taveira, Nega Timer Tawye, Arash Tehrani-Banihashemi, Tigist Gashaw Tekalign, Merhawi Gebremedhin Tekle, Habtamu Temesgen, Mohamad-Hani Temsah, Omar Temsah, Abdullah Sulieman Terkawi, Manaye Yihune Teshale, Destaw Fetene Teshome, Belay Tessema, Mebrahtu Teweldemedhin, Jamail Singh Thakur, Kavumpurathu Raman Thankappan, Andrew Theis, Sathish Thintnavukkarasu, Laura Anne Thomas, Nihal Thomas, Alan J. Thomson, Amanda C. Thrift, Binyam Tilahun, Quyen G. To, Ruoyan Tobe-Gai, Marcello Tonelli, Roman Topor-Madry, Anna E. Torre, Miguel Tortajada-Girbes, Marcos Roberto Tovani-Palone, Jeffrey A. Towbin, Bach Xuan Tran, Khanh Bao Tran, Tung Thanh Tran, Srikanth Prasad Tripathy, Christopher E. Troeger, Thomas Clement Truelsen, Afewerki Gebremeskel Tsadik, Lorainne Tudor Car, E. Murat Tuzcu, Hayley D. Tymeson, Kingsley N. Ukwaja, Irfan Ullah, Rachel I. Updike, Muhammad Shariq Usman, Olalekan A. Uthman, Muthiah Vaduganathan, Afsane Vaezi, Gaurang Vaidya, Pascual R. Valdez, Aaron van Donkelaar, Elena Varavikova, Tommi Juhani Vasankari, Narayanaswamy Venketasubramanian, Ramesh Vidavalur, Santos Villafaina, Francesco S. Violante, Sergey Konstantinovitch Vladimirov, Vasily Vlassov, Sebastian Vollmer, Stein Emil Vollset, Theo Vbs, Kia Vosoughi, Isidora S. Vujcic, Gregory R. Wagner, Fasil Shiferaw Wagnew, Yasir Waheed, Judd I. Watson, Yanping Wang, Yuan-Pang Wang, Molla Mesele Wassie, Elisabete Weiderpass, Robert G. Weintraub, Jordan Weiss, Fitsum Weldegebreal, Kidu Gidey Weldegwergs, Andrea Werdecker, Adhena Ayaliew, Werkneff T. Loin West, Ronny Westerman, Joanna L. Whisnant, Harvey A. Whiteford, Justyna Widecka, Katarzyna Widecka, Tissa Wijeratne, Lauren B. Wither, Andrea Sylvia Winkler, Alison B. Wiyeh, Charles Shey Wiysonge, Haileab Fekadu Wolde, Charles D. A. Wolfe, Shouling Wu, Denis Xavier, Gelin Xu, Rising Xu, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Bereket Yakob, Tomohide Yamada, Lijing L. Tan, Yuichiro Yano, Mehdi Yaseri, Yasin Jemal Yasin, Pengpeng Ye, Jamal A. Tearwood, Alex Yeshaneh, Ebrahirn M. Yimer, Paul Yip, Biruck Desalegn Yirsaw, Engida Yisma, Naohiro Yonemoto, Gerald Tonga, Seok-Jun Toon, Marcel Yotebieng, Mustafa Z. Younis, Mahmoud Yousefifard, Chuanhua Yu, Sojib Bin Zaman, Mohammad Zamani, Zohreh Zara, Luis Zavala-Arciniega, Desalegn Tegabu Zegeye, Elias Asfaw Zegeye, Ayalew Jejaw Zeleke, Kazem Zendehdel, Taddese Alemu Zerfit, Anthony Lin Zhang, Xiteying Zhang, Maigeng Zhou, Jun Zhu, Stephanie R. M. Zimsen, Sanjay Zodpey, Leo Zoeckler, Inbar Zucker, Liesel Joanna J. Zuhlke, Stephen S. Lim, Christopher J. L. Murray

LANCET　392　(10159)　2091-2138　2018年11月

DOI： 10.1016/S0140-6736(18)32281-5 　

ISSN：0140-6736

eISSN：1474-547X
Global, regional, and national age-sex-specific mortality and life expectancy, 1950-2017: a systematic analysis for the Global Burden of Disease Study 2017

Daniel Dicker, Grant Nguyen, Degu Abate, Lkidan Hassen Abate, Solomon M. Abay, Cristiana Abbafati, Nooshin Abbasi, Hcdayat Abbastabar, Foad Abd-Allah, Jeinal Abdela, Ahmed Abdelalim, Omar Abdel-Rahman, Alireza Abdi, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Ahmed Abdulahi Abdurahman, Haftom Temesgen Abebe, Molla Abebe, Zegeye Abebe, Teshome Abuka Abebo, Victor Aboyans, Haftom Niguse Abraha, Aklilu Roba Abrham, Laith Jamal Abu-Raddad, Niveen Ml Abu-Rmeileh, Manfred Mario Kokou Areas Mbessi, Pawan Acharya, Oladimeji M. Adebayo, Isaac Akinkimmi Adedeji, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji O. Adetokunboh, Beyene Meressa Adhena, Tara Banal Adhikari, Mina G. Adib, Arsene Kouablan Adou, Jose C. Adsuar, Mohsen Afaridern, Ashkan Afshin, Gina Agarwal, Rakesh Aggarwal, Sargis Agbasi Aghayan, Sutapa Agrawal, Anurag Agrawal, Mehdi Ahmadi, Alireza Ahmadi, Hamid Ahmadieh, Mohamed Lemine Cheikh Brahim Ahmed, Sayem Ahmed, Muktar Beshir Ahmed, Amani Nidhal Aichour, Ibtihel Aichour, Miloud Taki Eddine Aichour, Ali S. Akanda, Mohammad Esmaeil Akbari, Mohammed Akibu, Rufus Olusola Akinyemi, Tomi Akinyemiju, Nadia Akseer, Fares Alandab, Ziyad Al-Aly, Khurshid Alam, Animut Alebel, Alicia V. Aleman, Kefyalew Addis Alene, Ayman Al-Eyadhy, Raghib Ali, Mehran Alijanzadely, Reza Alizadeh-Navaei, Syed Mohamed Aljunid, Ala'a Alkerwi, Francois Alla, Peter Allebeck, Christine A. Allen, Jordi Alonso, Rajaa M. Al-Raddadi, Ubai Alsharif, Khalid Altirkawi, Nelson Alvis-Cituman, Azmeraw T. 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Gething, Kebede Embaye Gezae, Mohammad Rasold Ghadami, Reza Ghadimi, Khalil Ghasemi Falavarjani, Maryam Ghaserni-Kasman, Hesam Ghiasvand, Mamata Ghirnire, Aloke Gopal Ghoshal, Paramjit Singh Gill, Tiffany K. Gill, Richard F. Gillum, Giorgia Giussani, Shifalika Goenka, Srinivas Coll, Ricardo Santiago Gomez, Mari Carmen Gomez-Cabrera, Hector Gomez-Dantes, Philimon N. Gona, Amador Goodridge, Sameer Vali Gopalani, Atsushi Goto, Alessandra C. Goulart, Barbara Niegia Garcia Goulart, Ayman Grada, Giuseppe Grosso, Harish Chander Gugnani, Andre Luiz Sena Guimaraes, Yuming Guo, Prakash C. Gupta, Rahul Gupta, Rajeev Gupta, Tanush Gupta, Bishal Gyawali, Juanita A. Haagsma, Vladimir Hachinski, Nima Hafezi-Nejad, Tekleberhan B. Hagos, Tewodros Tesfa Hailegiyorgis, Gessessew Bugssa Hailu, Arya Haj-Mirzaian, Arvin Haj-Mirzaian, Randah R. Hamadeh, Sarver Hamidi, Alexis J. Handal, Graeme J. Hankey, Hilda L. Harb, Sivadasanpillai Harikrishnan, Hamidreza Haririan, Josep Maria Haro, Mehedi Hasan, Hadi Hassankhani, Hamid Yimam Hassen, Rasmus Havmoeller, Roderick J. Hay, Simon I. Hay, Yihua He, Akhar Hedayatizadeh-Omran, Mohamed I. Hegazy, Behzad Heibati, Mohsen Heidari, Delia Hendrie, Andualem Henok, Nathaniel J. Henry, Ileana Heredia-Pi, Claudiu Herteliu, Fatemeh Heydarpour, Pouria Heydarpour, Sousan Heydarpour, Desalegn Tsegaw Hibstu, Hans W. Hoek, Michael K. Hole, Enayatollah Homaie Rad, Praveen Hoogar, Masako Horino, H. Dean Hosgood, Seyed Mostafa Hosseini, Mehdi Hosseinzadeh, Sorin Hostiuc, Mihaela Hostiuc, Peter J. Hotez, Damian C. Hoy, Mohamed Hsairi, Aung Sae Htet, Guoqing Hu, John J. Huang, Abdullatif Husseini, Mohammedaman Mama Hussen, Susan Hutfless, Kim Moesgaard Iburg, Elliman U. Igumbor, Chad Thomas Ikeda, Olayinka Stephen Illesanmi, Usman Iqbal, Seyed Sina Naghibi Irvani, Oluwaseyi Oluwakemi Isehunwa, Sheikh Mohammed Shariful Islam, Farhad Islam, Leila Jahangiry, Nader Jahanmehr, Rajesh Jain, Sudhir Kumar Jain, Mihail Jakovljevic, Spencer L. James, Mehdi Jayanbakht, Sudha Jayaraman, Achala Upendra Jayatilleke, Sun Ha Jee, Panniyammakal Jeemon, Ravi Prakash Jha, Vivekanand Jha, John S. Ji, Sarah Charlotte Johnson, Jost B. Jonas, Ankur Joshi, Jacek Jerzy Jozwiak, Suresh Banayya Jungari, Mikk Jurisson, K. Madhanraj, Zubair Kabir, Rajendra Kadel, Amaha Kahsay, Molla Kahssay, Rizwan Kalani, Umesh Kapil, Manoochehr Karami, Behzad Karami Matin, Andre Karch, Corine Karema, Narges Karimi, Seyed M. Karimi, Hamidreza Karimi-Sari, Arnir Kasaeian, Getachew Mullu Kassa, Tesfaye Dessale Kassa, Zemenu Yohannes Kassa, Nicholas J. Kassebaum, Marzieh Katibeh, Sitinivasa Vittal Katikireddi, Anil Kaul, Norito Kawakami, Hossein Kazemeini, Zhila Kazemi, Ali Kazemi Karyani, K. C. 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Kudom, Ernst J. Kuipers, Xie Rachel Kulikoff, G. Anil Kumar, Manasi Kumar, Pushpendra Kumar, Fekede Asefa Kumsa, Michael J. Kutz, Sheetal D. Lad, Alessandra Lafranconi, Dharmesh Kumar Lal, Ratilal Lalloo, Hilton Lam, Faris Hasan Lami, Qing Lan, Sinead M. Langan, Van C. Lansingh, Sonia Torisky, Heidi Jane Larson, Dennis Odai Laryea, Zohra S. Lassi, Arman Latifi, Pablo M. Lavados, Anita Laxmaiah, Jeffrey V. Lazarus, Georgy Lebedev, Paul H. Lee, James Leigh, Cheru Tesema Leshargie, Samson Leta, Miriam Levi, Shanshan Li, Yichong Li, Xiaohong Li, Juan Hang, Xiaofeng Liang, Misgan Legesse Liben, Lee-Ling Lim, Stephen S. Lim, Miteku Andualem Limenih, Shai Linn, Shiwei Liu, Yang Liu, Rakesh Lodha, Giancarlo Logroscino, Chris Lonsdale, Scott A. Lorch, Stefan Lorkowski, Paulo A. Lotufo, Rafael Lozano, Tim C. D. Lucas, Raimundas Lunevicius, Ronan A. Lyons, Stefan Ma, Crispin Mabika, Erlyn Rachelle King Macarayam, Mark T. Mackay, Emilie R. Maddison, Ralph Maddison, Fabiana Madotto, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, Dhaval P. Maghavani, Marek Majdan, Reza Majdzadeh, Azeem Majeed, Reza Malekzadeh, Manzoor Ahmad Malik, Deborah Carvaho Malta, Abdullah A. Mamun, Wondimu Ayele Manamo, Ana-Laura Manda, Mohammad Ali Mansoumia, Lorenzo Giovanni Mantovani, Chabila Christopher Mapoma, Dadi Marami, Joemer C. Marayilla, Wagner Marcenes, Shakhnazarova Marina, Jose Martinez-Raga, Sheila C. O. Martins, Francisco Rogerlandio Martins-Melo, NXinfried Marz, Melvin B. Marzan, Tivani Phosa Mashamba-Thompson, Felix Masiye, Benjamin Ballard Massenburg, Pallab K. Maulik, Mohsen Mazidi, John J. McGrath, Martin McKee, Suresh Mehata, Sanjay Madhav Mehendale, Man Mohan Mehndiratta, Ravi Mehrotra, Kala M. Mehta, Varshil Mehta, Tesfa Mekonen, Tefera Chane Mekonnen, Hagazi Gebre Meles, Kidanu Gebremariam Meles, Addisu Melese, Mulugeta Melku, Peter T. N. Memiah, Ziad A. Memish, Walter Mendoza, Desalegn Tadese Mengistu, Getnet Ntengistu, George A. Mensah, Seid Tiku Mereta, Atte Meretoja, Tuomo J. Meretoja, Tomislav Mestrovic, Haftay Berhane Mezgebe, Yode Miangotar, Bartosz Miazgowski, Tomasz Miazgowski, Ted R. Miller, G. K. Mini, Andreea Mirica, Erkin M. Mirrakhimov, Awoke Temesgen Misganaw, Babak Moazen, Nurilign Abebe Moges, Karzan Abdulmuhsin Mohammad, Moslem Mohammadi, Noushin Mohammadifard, Maryam Mohammadi-Khanaposhtani, Mousa Mohammadnia-Afrouzi, Shafiu Mohammed, Mohammed A. Mohammed, Viswanathan Mohan, Ali H. Mokdad, Mariam Molokhia, Lorenzo Monasta, Ghobad Moradi, Mahmoudreza Moradi, Maziar Moradi-Lakeh, Mehdi Moradinazar, Paula Moraga, Lidia Morawska, This Moreno Velasquez, Joana Morgado-da-Costa, Shane Douglas Morrison, Abbas Mosapour, Marilita M. Moschos, Seyyed Meysam Mousavi, Achenef Asmamaw Muche, Kindie Fentahun Muchie, Ulrich Otto Mueller, Satinath Mukhopadhyay, Erin C. Mullany, Kate Muller, Manoj Murhekar, Tasha B. Murphy, G. V. S. Murthy, Srinivas Murthy, Jonah Musa, Kargartil Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Jean B. Nachega, Gabriele Nagel, NIohsen Naghavi, Aliya Naheed, Azin Nahvijou, Gurudatta Naik, Sanjeev Nair, Farid Najafi, Vinay Nangia, Jobert Richie Nansseu, Bruno Ramos Nascimento, Haseeb Nawaz, Busisiwe P. Ncama, Nahid Neamati, Ionut Negoi, Ruxandra Irina Negoi, Subas Neupane, Charles Richard James Newton, Frida N. Ngalesoni, Josephine W. Ngunjiri, Ha Thu Nguyen, Huong Thanh Nguyen, Long Hoang Nguyen, Michele Nguyen, Trang Huyen Nguyen, Dina Nur Anggraini Ningrum, Yirga Legesse Nirayo, Muhammad Imran Nisar, Molly R. Nixon, Nomonde Nolutshungu, Shuhei Nomura, Ole F. Norheim, Mehdi Noroozi, Bo Norrving, Jean Jacques Noubiap, Hamid Reza Nouri, Malihe Nourollahpour Shiadeh, Mohammad Reza Nowroozi, Elaine O. Nsoesie, Peter S. Nyasulu, Richard Ofori-Asenso, Okechukwu Samuel Ogah, Felix Akpojene Ogbo, In-Hwan Oh, Anselm Okoro, Olanrewaju Oladimeji, Andrew T. Olagunju, Tinuke O. Olagunju, Pedro R. Olivares, Bolajoko Olubuktmola Olusanya, Jacob Olusegun Olusanya, Sok King Ong, John Nelson Opio, Eyal Oren, Justin R. Ortiz, Alberto Ortiz, Erika Ota, Stanislav S. Otstavnov, Simon Overland, Mayowa Ojo Owolabi, Abayomi Samuel Oyekale, P. A. Mahesh, Rosana Pacella, Smita Pakhale, Abhijit P. Pakhare, Adrian Pana, Basant Kumar Panda, Songhomitu Panda-Jonas, Achyut Raj Pandey, Jeyaraj Durai Pandian, Andrea Parisi, Eun-Kee Park, Charles D. H. Parry, Hadi Parsian, Shanti Patel, Ajay Patle, Scott B. Patten, George C. Patton, Deepak Paudel, Neil Pearce, Emmanuel K. Peprah, Alexandre Pereira, David M. Pereira, Krystle M. Perez, Norberto Perico, Aslam Pervaiz, Konrad Pesudovs, William A. Petri, Max Petzold, Michael R. Phillips, David M. Pigott, Julian David Pillay, Meghdad Pirsaheb, Farhad Pishgar, Dietrich Plass, Suzanne Polinder, Constance Dimity Pond, Svetlana Popova, Maarten J. Postma, Farshad Pourmalek, Akram Pourshams, Hossein Poustchi, Dorairaj Prabhakaran, V. Prakash, Swayam Prakash, Narayan Prasad, Mostafa Qorbani, D. Alex Quistberg, Amir Radfar, Anwar Rafay, Alireza Rafiei, Fakher Rahim, Kazem Rahimi, Afarin Rahimi-Movaghar, Vafa Rahimi-Movaghar, Mahfuzar Rahman, Mohammad Hi Ur Rahman, Muhammad Aziz Rahman, Sajjad ur Rahman, Rajesh Kumar Rai, Patemeh Rajati, Sasa Rajsic, Sree Bhushan Raju, Usha Ram, Chhabi Lal Ranabhat, Prabhat Ranjan, Anna Ranta, Davide Rasella, David Faith Rawaf, Salman Rawaf, Sarah E. Ray, Christian Razo-Garcia, Maria Albertina Santiago Rego, Juergen Rehm, Robert C. Reiner, Nickolas Reinig, Cesar Reis, Giuseppe Remuzzi, Andre M. N. Renzaho, Serge Resnikoff, Satan Rezaei, Shahab Rezaeian, Mohammad Sadegh Rezai, Seyed Mohammad Riahi, Antonio Luiz P. Ribeiro, Horacio Riojas, Maria Jesus Rios-Blancas, Kedir Teji Roba, Stephen R. Robinson, Leonardo Roever, Luca Ronfani, Gholargreza Roshandel, Denis Roshchin, Ali Rostami, Dietrich Rothenbacher, Enrico Rubagotti, George Mugambage Ruhago, Soheil Saadat, Yogesh Damodar Sabde, Perminder S. Sachder, Basema Saddik, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Hosein Safari, Yahya Safari, Roya Safari-Faramani, Mandi Safdarian, Sane Safi, Saeid Safiri, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, Haniye Sadat Sajadi, Mohamadreza Salahshoor, Nasir Salam, Joseph S. Salama, Payman Salamati, Raphael de Freitas Saldanha, Yahya Salimi, Hamideh Salimzadeh, Inbal Salz, Evanson Zondani Sambala, Abdallah M. Samy, Juan Sanabria, Maria Dolores Sanchez Nino, Itarnar S. Santos, Joao Vasco Santos, Milena M. Santric Milicevic, Bruno Piassi Sao Jose, Mayank Sardana, Abdur Razzaque Sacker, Nizal Sarrafzadegan, Benn Sartorius, Shahabeddin Sarvi, Brijesh Sathian, Maheswar Satpathy, Miloje Savic, Artmdhati R. Sawant, Monika Sawhney, Sonia Saxena, Mehdi Sayyah, Vinod Scaria, Fake Schadffner, Kathryn Schelonka, Maria Ines Schmidt, Ione J. C. Schneider, Ben Schottker, Aletta Elisabeth Schutte, David C. Schwebel, Falk Schwendicke, James G. Scott, Mario Sekerija, Sadaf G. Sepanlou, Edson Servan-Mori, Hosein Shabaninejad, Katya Anne Shackelford, Azadeh Shafieesabet, Andra A. Shaheen, Masood Ali Shaikh, Raad A. Shakir, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Modena Shamsizadeh, Heidar Sharafi, Kiomars Sharafi, Mehdi Sharit, Mahdi Sharif-Alhoseini, Meenakshi Sharma, Jayendra Sharma, Rajesh Sharma, Jun She, Aziz Sheikh, Kevin N. Sheth, Peilin Shi, Kenji Shibuya, Gimia Temam Shifa, Mekonnen Sissy Shiferaw, Mika Shigematsu, Rahman Shiri, Reza Shirkoohi, Ivy Shiue, Farhad Shokraneh, Mark C. Shrime, Sharvari Rahul Shukla, Si Si, Soraya Siabani, Tariq J. Siddiqi, Inga Dora Sigfusdottir, Rannveig Sigurvinsdottir, Nazis Silpakit, Diego Augusto Santos Silva, Joao Pedro Silva, Dayane Gabriele Alves Silveira, Narayana Sarma Venkata Singam, Jasvinder A. Singh, Virendra Singh, Anju Pradhan Sinha, Dhirendra Narain Sinha, Freddy Sitas, Vegard Skirbekk, Karen Sliwa, Adauto Martins Soares Filho, Badr Hasan Sobaih, Soheila Sobhani, Moslem Soofi, Joan B. Soriano, Ireneous N. Soyiri, Luciano A. Sposato, Chandrashekhar T. Sreeramareddy, Vinay Srinivasan, Rakesh Kumar Srivastava, Vladimir I. Starodubov, Vasiliki Stathopoulou, Nicholas Steel, Dan J. Stein, Caitlyn Steiner, Leo G. Stewart, Mark A. Stokes, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Gerhard Sulo, Bruno F. Sunguya, Patrick John Sur, Ipsita Sutradhar, Bryan L. Sykes, P. N. Sylaja, Dillon O. Sylte, Cassandra F. I. 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Murat Tuzcu, Stefanos Tyrovolas, Kingsley Nnanna Ukwaja, Irfan Ullah, Muhammad Shaniq Usman, Olalekan A. Uthman, Selen Begun Uzun, Muthiah Vaduganathan, Afsane Vaezi, Gaurang Vaidya, Pascual R. Valdez, Elena Varavikova, Santosh Varughese, Tommi Juhani Vasankari, Ana Maria Nogales Vasconcelos, Narayanaswamy Venketasubramanian, Ramesh Vidavalur, Santos Villafaina, Francesco S. Violante, Sergey Konstantinovitch Vladimirov, Vasily Vlassov, Stein Emil Vollset, Theo Vos, Kia Vosoughi, Isidora S. Vujcic, Gregory R. Wagner, Fasil Shiferaw Wagnew Wagnew, Yasir Waheed, Yanping Wang, Yuan-Pang Wang, Molla Mesele Wassie, Elisabete Weiderpass, Robert G. Weintraub, Daniel J. Weiss, Jordan Weiss, Fitsum Weldegebreal, Kidu Gidey Weldegwergs, Andrea Werdecker, Ronny Westerman, Harvey A. Whiteford, Justyna Widecka, Katarzyna Widecka, Tissa Wijeratne, Andrea Sylvia Winkler, Charles Shey Wiysonge, Charles D. A. Wolfe, Sintayehu Ambachew Wondemagegn, Shouling Wu, Grant M. A. Wyper, Gelin Xu, Rajaram Yadav, Bereket Yakob, Tomohide Yamada, Lijing L. Yan, Yuichiro Yano, Mehdi Yaseri, Jemal Yasin Yasin, Pengpeng Ye, Jamal A. Yearwood, Gokalp Kadri Yentur, Alex Yeshaneh, Ebrahim M. Yimer, Paul Yip, Engida Yisma, Naohiro Yonemoto, Seok-Jun Yoon, Hunter W. York, Marcel Yotebieng, Mustafa Z. Younis, Mahmoud Yousefifard, Chuanhua Yu, Geevar Zachariah, Vesna Zadnik, Shamsa Zafar, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Zohreh Zare, Hajo Zeeb, Mulugeta Molla Zeleke, Zerihun Menlkalew Zenebe, Taddese Alemu Zerfu, Kai Zhang, Xueying Zhang, Maigeng Thou, Jun Zhu, Sanjay Zodpey, Inbar Zucker, Liesl Joanna J. Zuhlke, Alan D. Lopez, Emmanuela Gakidou, Christopher J. I. Murray

LANCET　392　(10159)　1684-1735　2018年11月

DOI： 10.1016/S0140-6736(18)31891-9 　

ISSN：0140-6736

eISSN：1474-547X
Global, regional, and national disability-adjusted life-years (DALYs) for 359 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990-2017: a systematic analysis for the Global Burden of Disease Study 2017 査読有り

Hmwe Hmwe Kyu, Degu Abate, Kalkidan Hassen Abate, Solomon M. Abay, Cristiana Abbafati, Nooshin Abbasi, Hedayat Abbastabar, Foad Abd-Allah, Jemal Abdela, Ahmed Abdelalim, Ibrahim Abdollahpour, Rizwan Suliankatchi Abdulkader, Molla Abebe, Zegeye Abebe, Olifan Zewdie Abil, Victor Aboyans, Aklilu Roba Abrham, Laith Jamal Abu-Raddad, Niveen M. E. Abu-Rmeileh, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Pawan Acharya, Ilana N. Ackerman, Abdu A. Adamu, Oladimeji M. Adebayo, Victor Adekanmbi, Zanfina Ademi, Olatunji O. Adetokunboh, Mina G. Adib, Jose C. Adsuar, Kossivi Agbelenko Afanvi, Mohsen Afarideh, Ashkan Afshin, Gina Agarwal, Kareha M. Agesa, Rakesh Aggarwal, Sargis Aghasi Aghayan, Anurag Agrawal, Alireza Ahmadi, Mehdi Ahmadi, Hamid Ahmadieh, Muktar Beshir Ahmed, Sayem Ahmed, Amani Nidhal Aichour, Ibtihel Aichour, Miloud Taki Eddine Aichour, Tomi Akinyemiju, Nadia Akseer, Ziyad Al-Aly Ayman, Ayman Al-Eyadhy, Hesham M. Al-Mekhlafi, Rajaa M. Al-Raddadi, Fares Alahdab, Khurshid Alam, Tahiya Alam, Alaa Alashi, Seyed Moayed Alavian, Kefyalew Addis Alene, Mehran Alijanzadeh, Reza Alizadeh-Navaei, Syed Mohamed Aljunid, Ala'a Alkerwi, Francois Alla, Peter Allebeck, Jordi Alonso, Ubai Alsharif, Khalid Altirkawi, Nelson Alvis-Guzman, Leopold N. Aminde, Erfan Amini, Mohammadreza Amiresmaili, Walid Ammar, Yaw Ampem Amoako, Nahla Hamed Anber, Catalina Liliana Andrei, Sofia Androudi, Megbaru Debalkie Animut, Mina Anjomshoa, Mustafa Geleto Ansha, Carl Abelardo T. Antonio, Palwasha Anwari, Jalal Arabloo, Olatunde Aremu, Johan Arnlov, Amit Arora, Megha Arora, Al Artaman, Krishna K. Aryal, Hamid Asayesh, Zerihun Ataro, Marcel Ausloos, Leticia Avila-Burgos, Euripide F. G. A. Avokpaho, Ashish Awasthi, Beatriz Paulina Ayala Quintanilla, Rakesh Ayer, Peter S. Azzopardi, Arefeh Babazadeh, Hamid Badali, Kalpana Balakrishnan, Ayele Geleto Bali, Maciej Banach, Joseph Adel Mattar Banoub, Aleksandra Barac, Miguel A. Barboza, Suzanne Lyn Barker-Collo, Till Winfried Bamighausen, Simon Barquera, Lope H. Barrero, Shahrzad Bazargan-Hejazi, Neeraj Bedi, Ettore Beghi, Masoud Behzadifar, Meysam Behzadifar, Bayu Begashaw Bekele, Eyasu Tamru Bekru, Abate Bekele Belachew, Yihalem Abebe Belay, Michelle L. Bell, Aminu K. Bello, Derrick A. Bennett, Isabela M. Bensenor, Adugnaw Berhane, Eduardo Bernabe, Robert S. Bernstein, Mircea Beuran, 'Find Beyranvand, Neeraj Bhala, Samir Bhatt, Soumyadeep Bhaumik, Zulfiqar A. Bhutta, Belete Biadgo, Molly H. Biehl, Ali Bijani, Boris Bikbov, Ver Bilano, Nigus Bililign, Muhammad Shahdaat Bin Sayeed, Donal Bisanzio, Tone Bjorge, Archie Bleyer, Eshetu Mulisa Bobasa, Ibrahim R. Bou-Orm, Soufiane Boufous, Rupert Bourne, Oliver J. Brady, Luisa C. Brant, Carol Brayne, Alexandra Brazinova, Nicholas J. K. Breitborde, Hermann Brenner, Paul Svitil Briant, Andrey Nikolaevich Briko, Gabrielle Britton, Traolach Brugha, Rachelle Buchbinder, Reinhard Busse, Zahid A. 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Dargan, Ahmad Daryani, Rajat Das Gupta, Jose Das Neves, Tamirat Tesfaye Dasa, Dragos Virgil Davitoiu, Fernando Pio De la Hoz, Diego De Leo, Jan-Walter De Neve, Hans De Steur, Meaza Girma Degefa, Louisa Degenhardt, Selina Deiparine, Gebre Teklemariam Demoz, Edgar Denova-Gutierrez, Kebede Deribe, Nikolaos Dervenis, Don C. Des Jarlais, Subhojit Dey, Samath D. Dharmaratne, Meghnath Dhimal, Mesfin Tadese Dinberu, M. Ashworth Dirac, Shirin Djalalinia, Linh Doan, Klara Dokova, David Teye Doku, E. Ray Dorsey, Kerrie E. Doyle, Tim Robert Driscoll, Manisha Dubey, Eleonora Dubljanin, Eyasu Ejeta Duken, Bruce B. Duncan, Andre R. Duraes, Hedyeh Ebrahimi, Soheil Ebrahimpour, Michelle M. Echko, Dumessa Edessa, David Edvardsson, Andem Effiong, Anne Elise Eggen, Joshua R. Ehrlich, Charbel El Bcheraoui, Ziad El-Khatib, Iqbal R. F. Elyazar, Ahmadali Enayati, Melese Linger Endalifer, Aman Yesuf Endries, Benjamin Er, Holly E. 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Jonas, Jitendra Jonnagaddala, Zahra Jorjoran Shushtari, Ankur Joshi, Jacek Jerzy Jozwiak, Suresh Banayya Jungari, Mikk Jurisson, Zubair Kabir, Rajendra Kadel, Amaha Kahsay, Rizwan Kalani, Tanuj Kanchan, Chittaranjan Kar, Manoochehr Karami, Behzad Karami Matin, Andre Karch, Corine Karema, Narges Karimi, Seyed M. Karimi, Amir Kasaeian, Dessalegn H. Kassa, Getachew Mullu Kassa, Tesfaye Dessale Kassa, Nicholas J. Kassebaum, Srinivasa Vittal Katikireddi, Anil Kaul, Norito Kawakami, Zhila Kazemi, Ali Kazemi Karyani, Masoud Masoud Keighobadi, Peter Njenga Keiyoro, Laura Kemmer, Grant Rodgers Kemp, Andre Pascal Kengne, Andre Keren, Yousef Saleh Khader, Behzad Khafaei, Morteza Abdullatif Khafaie, Alireza Khajavi, Nauman Khalid, Ibrahim A. Khalil, Ejaz Ahnead Khan, Muhammad Shahzeb Khan, Muhammad Ali Khan, Young-Ho Khang, Mona M. Khater, Mohammad Khazaei, Abdullah T. Khoja, Ardeshir Khosravi, Mohammad Hossein Khosravi, Aliasghar A. Kiadaliri, Zelalem Teklemariam Kidanemariam, Daniel N. Kiirithio, Cho-Il Kim, Daniel Kim, Young-Eun Kim, Yon Jin Kim, Ruth W. Kimokoti, Yohannes Kinfu, Adnan Kisa, Katarzyna Kissimova-Skarbek, Ann Kristin Skrindo Knudsen, Jonathan M. Kocarnik, Sonali Kochhar, Yoshihiro Kokubo, Tufa Kolola, Jacek A. Kopec, Soewarta Kosen, Georgios A. Kotsakis, Parvaiz A. Koul, Ai Koyanagi, Kewal Krishan, Sanjay Krishnaswami, Kristopher J. Krohn, Barthelemy Kuate Defo, Burcu Kucuk Bicer, G. Anil Kumar, Manasi Kumar, Igor Kuzin, Deepesh P. Lad, Sheetal D. Lad, Alessandra Lafranconi, Ratilal Lalloo, Tea Lallukka, Faris Hasan Lami, Justin J. Lang, Sinead M. Langan, Van C. Itansingh, Arman Latifi, Kathryn Mei-Ming Lau, Jeffrey V. Lazarus, Janet L. Leasher, Jorge R. Ledesma, Paul H. Lee, James Leigh, Mostafa Leili, Cheru Tesema Leshargie, Janni Leung, Miriam Levi, Sonia Lewycka, Shanshan Li, Yichong Li, Xiaofeng Liang, Yu Liao, Misgan Legesse Liben, Lee-Ling Lim, Stephen S. Lim, Miteku Andualem Limenih, Shai Linn, Shiwei Liu, Katharine J. Looker, Alan D. Lopez, Stefan Lorkowski, Paulo A. Lotufo, Rafael Lozano, Tim C. D. Lucas, Raimundas Lunevicius, Ronan A. Lyons, Stefan Ma, Erlyn Rachelle King Macarayan, Mark T. Mackay, Emilie R. Maddison, Fabiana Madotto, Dhaval P. Maghavani, Hue Thi Mai, Marek Majdan, Reza Majdzadeh, Azeem Majeed, Reza Malekzadeh, Deborah Carvalho Malta, Abdullah A. Mamun, Ana-Laura Manda, Helena Manguerra, Mohammad Ali Mansournia, Ana Maria Mantilla Herrera, Lorenzo Giovanni Mantovani, Joemer C. Maravilla, Wagner Marcenes, Ashley Marks, Francisco Rogerlandio Martins-Melo, Ira Martopullo, Winfried Marz, Melvin B. Marzan, Joao Massano, Benjamin Ballard Massenburg, Manu Raj Mathur, Pallab K. Maulik, Mohsen Mazidi, Colm McAlinden, John J. McGrath, Martin McKee, Brian J. McMahon, Suresh Mehata, Ravi Mehrotra, Kala M. Mehta, Varshil Mehta, Fabiola Mejia-Rodriguez, Tesfa Mekonen, Addisu Melese, Mulugeta Melku, Peter T. N. Memiah, Ziad A. Memish, Walter Mendoza, Getnet Mengistu, George A. Mensah, Seid Tiku Mereta, Atte Meretoja, Tuomo J. Meretoja, Temislav Mestrovic, Bartosz Miazgowski, Tomasz Miazgowski, Anoushka I. Millear, Ted R. Miller, G. K. Mini, Mojde Mirarefin, Andreea Mirica, Erkin M. Mirrakhimov, Awoke Temesgen Misganaw, Philip B. Mitchell, Habtamu Mitiku, Babak Moazen, Bahram Mohajer, Karzan Abdulmuhsin Mohammad, Moslem Mohammadi, Noushin Mohammadifard, Mousa Mohammadnia-Afrouzi, Mohammed A. Mohammed, Shafiu Mohammed, Farnam Mohebi, Ali H. Mokdad, Mariam Molokhia, Lorenzo Monasta, Julio Cesar Montanez, Mahmood Moosazadeh, Ghobad Moradi, Mahmoudreza Moradi, Maziar Moradi-Lakeh, Mehdi Moradinazar, Paula Moraga, Lidia Morawska, Ilais Moreno Velasquez, Joana Morgado-Da-Costa, Shane Douglas Morrison, Marilita M. Moschos, Seyyed Meysam Mousavi, Kalayu Brhane Mruts, Achenef Asmamaw Muche, Kindie Fentahun Muchie, Ulrich Otto Mueller, Oumer Sada Muhammed, Satinath Mukhopadhyay, Kate Muller, John Everett Mumford, G. V. S. Murthy, Kamarul Imran Musa, Ghulam Mustafa, Ashraf F. Nabhan, Chie Nagata, Gabriele Nagel, Mohsen Naghavi, Aliya Naheed, Azin Nahvijou, Gurudatta Naik, Farid Najafi, Hae Sung Nam, Vinay Nangia, Jobert Richie Nansseu, Nahid Neamati, Ionut Negoi, Ruxandra Irina Negoi, Subas Neupane, Charles Richard James Newton, Josephine W. Ngunjiri, Anh Quynh Nguyen, Grant Nguyen, Ha Thu Nguyen, Huong Lan Thi Nguyen, Huong Thanh Nguyen, Long Hoang Nguyen, Minh Nguyen, Nam Ba Nguyen, Son Hoang Nguyen, Emma Nichols, Dina Nur Anggraini Ningrum, Molly R. Nixon, Shuhei Nomura, Mehdi Noroozi, Bo Norrving, Jean Jacques Noubiap, Hamid Reza Nouri, Malihe Nourollahpour Shiadeh, Mohammad Reza Nowroozi, Elaine O. Nsoesie, Peter S. Nyasulu, Christopher M. Odell, Richard Ofori-Asenso, Felix Akpojene Ogbo, In-Hwan Oh, Olanrewaju Oladimeji, Andrew T. Olagunju, Tinuke O. Olagunju, Pedro R. Olivares, Helen Elizabeth Olsen, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Kanyin L. Ong, Sok King Ong, Eyal Oren, Alberto Ortiz, Erika Ota, Stanislav S. Otstavnov, Simon Overland, Mayowa Ojo Owolabi, P. A. Mahesh, Rosana Pacella, Abhijit P. Pakhare, Amir H. Pakpour, Adrian Pana, Songhomitra Panda-Jonas, Eun-Kee Park, James Park, Charles D. H. Parry, Hadi Parsian, Yahya Pasdar, Shanti Patel, Snehal T. Patil, Ajay Patle, George C. Patton, Vishnupriya Rao Paturi, Deepak Paudel, Katherine R. Paulson, Neil Pearce, Alexandre Pereira, David M. Pereira, Norberto Perico, Konrad Pesudovs, Max Petzold, Hai Quang Pham, Michael R. Phillips, David M. Pigott, Julian David Pillay, Michael A. Piradov, Meghdad Pirsaheb, Farhad Pishgar, Oleguer Plana-Ripoll, Suzanne Polinder, Svetlana Popova, Maarten J. Postma, Akram Pourshams, Hossein Poustchi, Dorairaj Prabhakaran, Swayam Prakash, V. Prakash, Narayan Prasad, Caroline A. Purcell, Mostafa Qorbani, D. Alex Quistberg, Amir Radfar, Anwar Rafay, Alireza Rafiei, Fakher Rahim, Kazem Rahimi, Zohreh Rahimi, Afarin Rahimi-Movaghar, Vafa Rahimi-Movaghar, Mahfuzar Rahman, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Sajjad Ur Rahman, Rajesh Kumar Rai, Fatemeh Rajati, Pnabhat Ranjan, Puja C. Rao, Davide Rasella, David Laith Rawaf, Salman Rawaf, K. Srinath Reddy, Robert C. Reiner, Marissa Bettay Reitsma, Giuseppe Remuzzi, Andre M. N. Renzaho, Serge Resnikoff, Satar Rezaei, Mohammad Sadegh Rezai, Antonio Luiz P. Ribeiro, Nicholas L. S. Roberts, Stephen R. Robinson, Leonardo Roever, Luca Ronfani, Gholamreza Roshandel, Ali Rostami, Gregory A. Roth, Dietrich Rothenbacher, Enrico Rubagotti, Perminder S. Sachdev, Nafis Sadat, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Hosein Safari, Yahya Safari, Roya Safari-Faramani, Mahdi Safdarian, Sare Safi, Saeid Safiri, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, Haniye Sadat Sajadi, Nasir Salam, Joseph S. Salama, Payman Salamati, Zikria Saleem, Yahya Salimi, Hamideh Salimzadeh, Joshua A. Salomon, Sundeep Santosh Salvi, Inbal Salz, Abdallah M. Samy, Juan Sanabria, Maria Dolores Sanchez-Nino, Damian Francesco Santomauro, Itamar S. Santos, Joso Vasco Santos, Milena M. Santric Milicevic, Bruno Piassi Sao Jose, Mayank Sardana, Abdur Razzaque Sarker, Rodrigo Sarmiento-Suarez, Nizal Sarrafzadegan, Benn Sartorius, Shahabeddin Sarvi, Brijesh Sathian, Maheswar Satpathy, Arundhati R. Sawant, Monika Sawhney, Sonia Saxena, Elke Schaeffner, Maria Ines Schmidt, Ione J. C. Schneider, Aletta Elisabeth Schutte, David C. Schwebel, Falk Schwendicke, James G. Scott, Mario Sekerija, Sadaf G. Sepanlou, Edson Servan-Mori, Seyedmojtaba Seyedmousavi, Hosein Shabaninejad, Azadeh Shafieesabet, Mehdi Shahbazi, Amira A. Shaheen, Masood Ali Shaikh, Mehran Shams-Beyranvand, Mohammadbagher Shamsi, Heidar Sharafi, Kiomars Sharafi, Mehdi Sharif, Mahdi Sharif-Alhoseini, Jayendra Sharma, Rajesh Sharma, Jun She, Aziz Sheikh, Peilin Shi, Kenji Shibuya, Mekonnen Sisay Shiferaw, Mika Shigematsu, Rahman Shiri, Reza Shirkoohi, Ivy Shiue, Yalda Shokoohinia, Farhad Shokraneh, Haitham Shoman, Mark G. Shrime, Si Si, Soraya Siabani, Abla Mehio Sibai, Tariq J. Siddiqi, Inga Dora Sigfusdottir, Rannveig Sigurvinsdottir, Diego Augusto Santos Silva, Joao Pedro Silva, Dayane Gabriele Alves Silveira, Narayana Sarma Venkata Singam, Jasvinder A. Singh, Narinder Pal Singh, Virendra Singh, Dhirendra Narain Sinha, Eirini Skiadaresi, Vegard Skirbekk, Karen Sliwa, David L. Smith, Mari Smith, Adauto Martins Soares Filho, Badr Hasan Sobaih, Soheila Sobhani, Moslem Soofi, Reed J. D. Sorensen, Ireneous N. Soyiri, Luciano A. Sposato, Chandrashekhar T. Sreeramareddy, Vinay Srinivasan, Jeffrey D. Stanaway, Vladimir I. Starodubov, Dan J. Stein, Caitlyn Steiner, Timothy J. Steiner, Mark A. Stokes, Lars Jacob Stovner, Michelle L. Subart, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Gerhard Sulo, Bruno F. Sunguya, Patrick John Sur, Bryan L. Sykes, P. N. Sylaja, Dillon O. Sylte, Cassandra E. I. Szoeke, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Santosh Kumar Tadakamadla, Nikhil Tandon, Segen Gebremeskel Tassew, Mohammad Tavakkoli, Nuno Taveira, Hugh R. Taylor, Arash Tehrani-Banihashemi, Tigist Gashaw Tekalign, Shishay Wandey Teikelemedhin, Merhawi Gebremedhin Tekle, Mohamad-Hari Temsah, Omar Temsah, Abdullah Sulieman Terkawi, Belay Tessema, Mebrahtu Teweldemedhin, Kavumpurathu Raman Thankappan, Andrew Theis, Sathish Thirunavukkarasu, Nihal Thomas, Binyam Tilahun, Quyen G. To, Marcello Tonelli, Roman Topor-Madry, Anna E. Torre, Miguel Tortajada-Girbes, Mathilde Touvier, Marcos Roberto Tovani-Palone, Jeffrey A. Towbin, Bach Xuan Tran, Khanh Bao Tran, Christopher E. Troeger, Afewerki Gebremeskel Tsadik, Derrick Tsoi, Lorainne Tudor Car, Stefanos Tyrovolas, Kingsley Nnanna Ukwaja, Irfan Ullah, Eduardo A. Undurraga, Rachel L. Updike, Muhammad Shariq Usman, Olalekan A. Uthman, Muthiah Vaduganathan, Afsane Vaezi, Pascual R. Valdez, Elena Vanavikova, Santosh Varughese, Tommi Juhani Vasankari, Narayanaswamy Venketasubramanian, Santos Villafaina, Francesco S. Violante, Sergey Konstantinovitch Vladimirov, Vasily Vlassov, Stein Emil Vollset, Theo Vos, Kia Vosoughi, Isidora S. Vujcic, Fasil Shiferaw Wagnew, Yasir Waheed, Yafeng Wang, Yuan-Pang Wang, Elisabete Weiderpass, Robert G. Weintraub, Daniel J. Weiss, Fitsum Weldegebreal, Kidu Gidey Weldegwergs, Andrea Werdecker, T. Eoin West, Ronny Westerman, Harvey A. Whiteford, Justyna Widecka, Tissa Wijeratne, Hywel C. Williams, Lauren B. Wilner, Shadrach Wilson, Andrea Sylvia Winkler, Alison B. Wiyeh, Charles Shey Wiysonge, Charles D. A. Wolfe, Anthony D. Woolf, Grant M. A. Wyper, Denis Xavier, Gelin Xu, Simon Yadgir, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Lijing L. Yan, Yuichiro Yano, Mehdi Yaseri, Yasin Jemal Yasin, Alex Yeshaneh, Ebrahim M. Yimer, Paul Yip, Engida Yisma, Naohiro Yonemoto, Seok-Jun Yoon, Marcel Yotebieng, Mustafa Z. Younis, Mahmoud Yousefifard, Chuanhua Yu, Vesna Zadnik, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Heather J. Zar, Zerihun Menlkalew Zenebe, Ben Zipkin, Maigeng Zhou, Sanjay Zodpey, Inbar Zucker, Liesl Joanna Zuhlke, Christopher J. L. Murray

LANCET　392　(10159)　1859-1922　2018年11月

DOI： 10.1016/S0140-6736(18)32335-3 　

ISSN：0140-6736

eISSN：1474-547X
受動喫煙の他者危害性の認識と禁煙への関心

秋山理, 中村正和, 田淵貴大

日本公衆衛生雑誌　65　(11)　655-665　2018年11月
出版者・発行元：日本公衆衛生学会
ISSN：0546-1766

eISSN：2187-8986
Determinants of high-school dropout: A longitudinal study in a deprived area of Japan 査読有り

Tabuchi, T., Fujihara, S., Shinozaki, T., Fukuhara, H.

Journal of Epidemiology　28　(11)　458-464　2018年11月

DOI： 10.2188/jea.JE20170163 　

ISSN：1349-9092 0917-5040
Association between skipping breakfast in parents and children and childhood overweight/obesity among children: a nationwide 10.5-year prospective study in Japan. 国際誌査読有り

Chika Okada, Takahiro Tabuchi, Hiroyasu Iso

International journal of obesity (2005)　42　(10)　1724-1732　2018年10月

DOI： 10.1038/s41366-018-0066-5 　

ISSN：0307-0565

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BACKGROUND/OBJECTIVES: The longitudinal association between skipping breakfast in parents and their children, and the subsequent risk of childhood overweight/obesity is unknown, especially in children under 10 years of age. We therefore aimed to prospectively assess the association between parents who skip their breakfast and the risk of children skipping their breakfast, as well as the risk of childhood overweight/obesity in children who skip their breakfast, using a10.5-year follow-up data on nationality representative samples. METHODS: A total of 43, 663 children aged 1.5 years in 2002 were followed until 12 years of age. An overweight body mass index (BMI), including obesity, was defined as a BMI greater than or equal to 25 kg/m2, according to the International Obesity Task Force cut-off points for children. Associations between parents, when children were 1.5 years of age, and children (2.5-12 years of age) skipping breakfast, as well as childhood overweight/obesity were calculated using logistic regression models. RESULTS: Of the 42 663 children included, 12 and 32% of their mothers and fathers usually skipped breakfast when the child was 1.5 years of age, respectively. Children whose mothers or fathers skipped breakfast were more likely to skip breakfast, than those whose parents ate breakfast for all ages: the range of multivariable odds ratios (ORs) was 1.90 (95% confidence interval (CI) 1.56-2.31) to 2.98 (95% CI 2.28-3.90) among mothers and 1.42 (95% CI 1.33-1.51) to 2.43 (95% CI 1.90-3.11) among fathers. When both parents skipped breakfast, the strongest association was observed. Compared to children who did not skip breakfast, children who skipped breakfast had 18-116% increased risk of overweight/obesity; the multivariable ORs were 1.18 (95% CI 1.05-1.32) and 2.16 (95% CI 1.55-2.99), respectively. CONCLUSIONS: There was a significant association between skipping breakfast in parents and children. Children who skipped breakfast had significantly increased risk of childhood overweight/obesity.
Alcohol use and burden for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016 査読有り

Max G. Griswold, Nancy Fullman, Caitlin Hawley, Nicholas Arian, Stephanie R. M. Zimsen, Hayley D. Tymeson, Vidhya Venkateswaran, Austin Douglas Tapp, Mohammad H. Forouzanfar, Joseph S. Salama, Kalkidan Hassen Abate, Degu Abate, Solomon M. Abay, Cristiana Abbafati, Rizwan Suliankatchi Abdulkader, Zegeye Abebe, Victor Aboyans, Mohammed Mehdi Abrar, Pawan Acharya, Olatunji O. Adetokunboh, Tara Ballav Adhikari, Jose C. Adsuar, Mohsen Afarideh, Emilie Elisabet Agardh, Gina Agarwal, Sargis Aghasi Aghayan, Sutapa Agrawal, Muktar Beshir Ahmed, Mohammed Akibu, Tomi Akinyemiju, Nadia Akseer, Deena H. Al Asfoor, Ziyad Al-Aly, Fares Alahdab, Khurshid Alam, Ammar Albujeer, Kefyalew Addis Alene, Raghib Ali, Syed Danish Ali, Mehran Alijanzadeh, Syed Mohamed Aljunid, Ala'a Alkerwi, Peter Allebeck, Nelson Alvis-Guzman, Azmeraw T. Amare, Leopold N. Aminde, Walid Ammar, Yaw Ampem Amoako, Gianna Gayle Herrera Amul, Catalina Liliana Andrei, Colin Angus, Mustafa Geleto Ansha, Carl Abelardo T. Antonio, Olatunde Aremu, Johan Arnlov, Al Artaman, Krishna K. Aryal, Reza Assadi, Marcel Ausloos, Leticia Avila-Burgos, Euripide F. G. A. Avokpaho, Ashish Awasthi, Henok Tadesse Ayele, Rakesh Ayer, Tambe B. Ayuk, Peter S. Azzopardi, Hamid Badali, Alaa Badawi, Maciej Banach, Suzanne Lyn Barker-Collo, Lope H. Barrero, Huda Basaleem, Estifanos Baye, Shahrzad Bazargan-Hejazi, Neeraj Bedi, Yannick Bejot, Abate Bekele Belachew, Saba Abraham Belay, Derrick A. Bennett, Isabela M. Bensenor, Eduardo Bernabe, Robert S. Bernstein, Addisu Shunu Beyene, Tina Beyranvand, Soumyadeeep Bhaumik, Zulfiqar A. Bhutta, Belete Biadgo, Ali Bijani, Nigus Bililign, Sait Mentes Birlik, Charles Birungi, Hailemichael Bizuneh, Peter Bjerregaard, Tone Bjorge, Guilherme Borges, Cristina Bosetti, Soufiane Boufous, Nicola Luigi Bragazzi, Hermann Brenner, Zahid A. Butt, Lucero Cahuana-Hurtado, Bianca Calabria, Ismael R. Campos-Nonato, Julio Cesar Campuzano Rincon, Giulia Carreras, Juan J. Carrero, Felix Carvalho, Carlos A. Castaneda-Orjuela, Jacqueline Castillo Rivas, Ferran Catala-Lopez, Jung-Chen Chang, Fiona J. Charlson, Aparajita Chattopadhyay, Pankaj Chaturvedi, Rajiv Chowdhury, Devasahayam J. Christopher, Sheng-Chia Chung, Liliana G. Ciobanu, Rafael M. Claro, Sara Conti, Ewerton Cousin, Michael H. Criqui, Berihun Assefa Dachew, Paul Dargan, Ahmad Daryani, Jose Das Neves, Kairat Davletov, Filipa De Castro, Barbora De Courten, Jan-Walter De Neve, Louisa Degenhardt, Gebre Teklemariam Demoz, Don C. Des Jarlais, Subhojit Dey, Rupinder Singh Dhaliwal, Samath Dhamminda Dharmaratne, Meghnath Dhimal, David Teye Doku, Kerrie E. Doyle, Manisha Dubey, Eleonora Dubljanin, Bruce B. Duncan, Hedyeh Ebrahimi, Dumessa Edessa, Maysaa El Sayed Zaki, Sergei Petrovich Ermakov, Holly E. Erskine, Alireza Esteghamati, Mahbobeh Faramarzi, Andrea Farioli, Andre Faro, Maryam S. Farvid, Farshad Farzadfar, Valery L. Feigin, Mariana Santos Felisbino-Mendes, Eduarda Fernandes, Alize J. Ferrari, Cleusa P. Ferri, Daniel Obadare Fijabi, Irina Filip, Jonas David Finger, Florian Fischer, Abraham D. Flaxman, Richard Charles Franklin, Neal D. Futran, Silvano Gallus, Morsaleh Ganji, Fortune Gbetoho Gankpe, Gebremedhin Berhe Gebregergs, Tsegaye Tewelde Gebrehiwot, Johanna M. Geleijnse, Reza Ghadimi, Lilian A. Ghandour, Mamata Ghimire, Paramjit Singh Gill, Ibrahim Abdelmageed Ginawi, Ababi Zergaw Z. Giref, Philimon N. Gona, Sameer Vali Gopalani, Carolyn C. Gotay, Alessandra C. Goulart, Felix Greaves, Giuseppe Grosso, Yuming Guo, Rahul Gupta, Rajeev Gupta, Vipin Gupta, Reyna Alma Gutierrez, Murthy Gvs, Nima Hafezi-Nejad, Tekleberhan Beyene Hagos, Gessessew Bugssa Hailu, Randah R. Hamadeh, Samer Hamidi, Graeme J. Hankey, Hilda L. Harb, Sivadasanpillai Harikrishnan, Josep Maria Haro, Hamid Yimam Hassen, Rasmus Havmoeller, Simon Hay, Behzad Heibati, Andualem Henok, Ileana Heredia-Pi, Norberto Francisco Hernandez-Llanes, Claudiu Herteliu, Desalegn Ts Tsegaw Hibstu, Praveen Hoogar, Nobuyuki Horita, H. Dean Hosgood, Mostafa Hosseini, Mihaela Hostiuc, Guoqing Hu, Hsiang Huang, Abdullatif Husseini, Bulat Idrisov, Bogdan Vasile Ileanu, Olayinka Stephen Ilesanmi, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Maria D. Jackson, Mihajlo Jakovljevic, Achala Upendra Jayatilleke, Ravi Prakash Jha, Jost B. Jonas, Jacek Jerzy Jozwiak, Zubair Kabir, Rajendra Kadel, Amaha Kahsay, Umesh Kapil, Amir Kasaeian, Tesfaye D. Dessale Kassa, Srinivasa Vittal Katikireddi, Norito Kawakami, Seifu Kebede, Adane Teshome Kefale, Peter Njenga Keiyoro, Andre Pascal Kengne, Yousef Khader, Morteza Abdullatif Khafaie, Ibrahim A. Khalil, Md Nuruzzaman Khan, Young-Ho Khang, Mona M. Khater, Jagdish Khubchandani, Cho-Il Kim, Daniel Kim, Yun Jin Kim, Ruth W. Kimokoti, Adnan Kisa, Mika Kivimaki, Sonali Kochhar, Soewarta Kosen, Parvaiz A. Koul, Ai Koyanagi, Kewal Krishan, Barthelemy Kuate Defo, Burcu Kucuk Bicer, Veena S. Kulkarni, Pushpendra Kumar, Alessandra Lafranconi, Arjun Lakshmana Balaji, Ratilal Lalloo, Tea Lallukka, Hilton Lam, Faris Hasan Lami, Qing Lan, Justin J. Lang, Sonia Lansky, Anders O. Larsson, Arman Latifi, Janet L. Leasher, Paul H. Lee, James Leigh, Mall Leinsalu, Janni Leung, Miriam Levi, Yichong Li, Lee-Ling Lim, Shai Linn, Shiwei Liu, Andrea Lobato-Cordero, Paulo A. Lotufo, Erlyn Rachelle King Macarayan, Isis Eloah Machado, Fabiana Madotto, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, Marek Majdan, Reza Majdzadeh, Azeem Majeed, Reza Malekzadeh, Deborah Carvalho Malta, Chabila Christopher Mapoma, Jose Martinez-Raga, Pallab K. Maulik, Mohsen Mazidi, Martin Mckee, Varshil Mehta, Toni Meier, Tesfa Mekonen, Kidanu Gebremariam Meles, Addisu Melese, Peter T. N. Memiah, Walter Mendoza, Desalegn Tadese Mengistu, George A. Mensah, Tuomo J. Meretoja, Haftay Berhane Mezgebe, Tomasz Miazgowski, Ted R. Miller, G. K. Mini, Andreea Mirica, Erkin M. Mirrakhimov, Babak Moazen, Karzan Abdulmuhsin Mohammad, Noushin Mohammadifard, Shafiu Mohammed, Lorenzo Monasta, Paula Moraga, Lidia Morawska, Moti Tolera Jalu, Seyyed Meysam Mousavi, Satinath Mukhopadhyay, Kamarul Imran Musa, Aliya Naheed, Gurudatta Naik, Farid Najafi, Vinay Nangia, Jobert Richie Nansseu, Mudavath Siva Durga Prasad Nayak, Chakib Nejjari, Subas Neupane, Sudan Prasad Neupane, Josephine W. Ngunjiri, Cuong Tat Nguyen, Long Hoang Nguyen, Trang Huyen Nguyen, Dina Nur Anggraini Ningrum, Yirga Legesse Nirayo, Jean Jacques Noubiap, Richard Ofori-Asenso, Felix Akpojene Ogbo, In-Hwan Oh, Olanrewaju Oladimeji, Andrew T. Olagunju, Pedro R. Olivares, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Anu Mary Oommen, Eyal Oren, Heather M. Orpana, Doris D. Ortega-Altamirano, Justin R. Ortiz, Erika Ota, Mayowa Ojo Owolabi, Abayomi Samuel Oyekale, P. A. Mahesh, Adrian Pana, Eun-Kee Park, Charles D. H. Parry, Hadi Parsian, Ajay Patle, George C. Patton, Deepak Paudel, Max Petzold, Michael R. Phillips, Julian David Pillay, Maarten J. Postma, Farshad Pourmalek, Dorairaj Prabhakaran, Mostafa Qorbani, Amir Radfar, Anwar Rafay, Alireza Rafiei, Fakher Rahim, Afarin Rahimi-Movaghar, Mahfuzar Rahman, Muhammad Aziz Rahman, Rajesh Kumar Rai, Sasa Rajsic, Sree Bhushan Raju, Usha Ram, Saleem M. Rana, Chhabi Lal Ranabhat, David Laith Rawaf, Salman Rawaf, Robert C. Reiner, Cesar Reis, Andre M. N. Renzaho, Mohammad Sadegh Rezai, Leonardo Roever, Luca Ronfani, Robin Room, Gholamreza Roshandel, Ali Rostami, Gregory A. Roth, Ambuj Roy, Yogesh Damodar Sabde, Basema Saddik, Saeid Safiri, Amirhossein Sahebkar, Zikria Saleem, Joshua A. Salomon, Sundeep Santosh Salvi, Juan Sanabria, Maria Dolores Sanchez-Nino, Damian Francesco Santomauro, Itamar S. Santos, Milena M. M. Santric Milicevic, Abdur Razzaque Sarker, Rodrigo Sarmiento-Suarez, Nizal Sarrafzadegan, Benn Sartorius, Maheswar Satpathy, Monika Sawhney, Sonia Saxena, Mete Saylan, Michael P. Schaub, Maria Ines Schmidt, Ione J. C. Schneider, Ben Schoettker, Aletta Elisabeth Schutte, Falk Schwendicke, Sadaf G. Sepanlou, Masood A. Ali Shaikh, Mehdi Sharif, Jun She, Aziz Sheikh, Jiabin Shen, Mekonnen Sisay Shiferaw, Mika Shigematsu, Rahman Shiri, Kawkab Shishani, Ivy Shiue, Sharvari Rahul Shukla, Inga Dora Sigfusdottir, Diego Augusto Santos Silva, Natacha Torres Da Silva, Dayane Gabriele Alves Silveira, Dhirendra Narain Narain Sinha, Freddy Sitas, Adauto Martins Soares Filho, Moslem Soofi, Reed J. D. Sorensen, Joan B. Soriano, Chandrashekhar T. Sreeramareddy, Nadine Steckling, Dan J. Stein, Mu'awiyyah Babale Sufiyan, Patrick J. Sur, Bryan L. Sykes, Rafael Tabares-Seisdedos, Takahiro Tabuchi, Mohammad Tavakkoli, Arash Tehrani-Banihashemi, Merhawi Gebremedhin Tekle, Subash Thapa, Nihal Thomas, Roman Topor-Madry, Fotis Topouzis, Bach Xuan Tran, Christopher E. Troeger, Thomas Clement Truelsen, Nikolaos Tsilimparis, Stefanos Tyrovolas, Kingsley Nnanna Ukwaja, Irfan Ullah, Olalekan A. Uthman, Pascual R. Valdez, Job F. M. Van Boven, Tommi Juhani Vasankari, Narayanaswamy Venketasubramanian, Francesco S. Violante, Sergey Konstantinovitch Vladimirov, Vasily Vlassov, Stein Emil Vollset, Theo Vos, Fasil Wagnew Shiferaw Wagnew, Yasir Waheed, Yuan-Pang Wang, Elisabete Weiderpass, Fitsum Weldegebreal, Kidu Gidey Weldegwergs, Andrea Werdecker, Ronny Westerman, Harvey A. Whiteford, Justyna Widecka, Tissa Wijeratne, Grant M. A. Wyper, Gelin Xu, Tomohide Yamada, Yuichiro Yano, Pengpeng Ye, Ebrahim M. Yimer, Paul Yip, Biruck Desalegn Yirsaw, Engida Yisma, Naohiro Yonemoto, Seok-Jun Yoon, Marcel Yotebieng, Mustafa Z. Younis, Geevar Zachariah, Zoubida Zaidi, Mohammad Zamani, Xueying Zhang, Sanjay Zodpey, Ali H. Mokdad, Mohsen Naghavi, Christopher J. L. Murray, Emmanuela Gakidou

LANCET　392　(10152)　1015-1035　2018年9月

DOI： 10.1016/S0140-6736(18)31310-2 　

ISSN：0140-6736

eISSN：1474-547X
Increase in incidental detection of thyroid cancer in Osaka, Japan. 国際誌査読有り

Toyoda Y, Tabuchi T, Nakata K, Morishima T, Nakayama T, Miyashiro I, Hojo S, Yoshioka S

Cancer science　109　(7)　2310-2314　2018年7月

DOI： 10.1111/cas.13645 　

ISSN：1347-9032
Impact of Comorbidities on Survival in Gastric, Colorectal, and Lung Cancer Patients. 査読有り

Morishima T, Matsumoto Y, Koeda N, Shimada H, Maruhama T, Matsuki D, Nakata K, Ito Y, Tabuchi T, Miyashiro I

Journal of epidemiology　29　(3)　110-115　2018年7月

DOI： 10.2188/jea.JE20170241 　

ISSN：0917-5040
健康の社会的決定要因と総合診療薬物依存(タバコ・アルコール・違法薬物)への理解と社会的政策としてのナッジ

田淵貴大

ジェネラリスト教育コンソーシアム　10　87-92　2018年5月
出版者・発行元： (株)カイ書林
Electronic cigarette use in restaurants and workplaces where combustible tobacco smoking is not allowed: an Internet survey in Japan. 国際誌査読有り

Kosuke Kiyohara, Takahiro Tabuchi

Tobacco control　27　(3)　254-257　2018年5月

DOI： 10.1136/tobaccocontrol-2016-053581 　

ISSN：0964-4563

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BACKGROUND: The present study aimed to examine the experience of actual electronic cigarette (e-cigarette) use in smoke-free areas of restaurants and workplaces and to explore the determinants associated with such use among Japanese adults who reported any experience using e-cigarettes (e-cigarette ever-users). METHODS: An Internet-based self-reported questionnaire survey was conducted in 2015 on Japanese e-cigarette ever-users. The proportion of the respondents who had ever used or frequently used e-cigarettes in smoke-free restaurants and/or workplaces was calculated. Potential factors associated with e-cigarette use in those smoke-free areas were also examined by using multivariable logistic regression analyses. RESULTS: In total, 1243 e-cigarette ever-users (662 current and 581 former e-cigarette users) were analysed. The majority of them (1020/1243, 82.1%) were male and their mean age ± SD was 47.0±10.4 years. The proportion of those who had ever used e-cigarettes in smoke-free restaurants was 28.8% (358/1243) and that in smoke-free workplaces was 25.5% (317/1243), respectively. The proportion of those who had frequently used e-cigarettes in smoke-free restaurants was 18.5% (230/1243) and that in smoke-free workplaces was 16.3% (202/1243), respectively. In general, the proportion of e-cigarette use in those smoke-free areas was higher among those having a higher educational level than those having a lower educational level. CONCLUSION: Among adult Japanese e-cigarette ever-users, approximately 26%-29% had ever used and 16%-19% had frequently used e-cigarettes in restaurants and/or workplaces where combustible tobacco smoking is not allowed. Policy-makers may need to establish explicit rules as to e-cigarette use in smoke-free environments.
Trends in the clinical stage distribution of breast cancer in Osaka, Japan 査読有り

Yasuhiro Toyoda, Takahiro Tabuchi, Tomio Nakayama, Shigeyuki Hojo, Setsuko Yoshioka, Yukiko Wakabayashi, Yoshiichi Maeura

Breast Cancer　25　(2)　250-256　2018年3月1日
出版者・発行元： Springer Tokyo
DOI： 10.1007/s12282-017-0807-7 　

ISSN：1880-4233 1340-6868
Heat-not-burn tobacco products: Concerns from the Italian experience 査読有り

Xiaoqiu Liu, Alessandra Lugo, Lorenzo Spizzichino, Takahiro Tabuchi, Roberta Pacifici, Silvano Gallus

Tobacco Control　28　(1)　113-114　2018年1月25日
出版者・発行元： BMJ Publishing Group
DOI： 10.1136/tobaccocontrol-2017-054054 　

ISSN：1468-3318 0964-4563
Erratum: Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980–2017: a systematic analysis for the Global Burden of Disease Study 2017 (The Lancet (2018) 392(10159) (1736–1788)(S0140673618322037)(10.1016/S0140-6736(18)32203-7))

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H., Safdarian, M., Safi, S., Safiri, S., Sagar, R., Sahebkar, A., Sahraian, M.A., Salam, N., Salama, J.S., Salamati, P., De Freitas Saldanha, R., Saleem, Z., Salimi, Y., Salvi, S.S., Salz, I., Sambala, E.Z., Samy, A.M., Sanabria, J., Dolores Sanchez-Nino, M., Santomauro, D.F., Santos, I.S., Santos, J.V., Santric Milicevic, M.M., Jose, B.P.S., Sarker, A.R., Sarmiento-Suarez, R., Sarrafzadegan, N., Sartorius, B., Sarvi, S., Sathian, B., Satpathy, M., Sawant, A.R., Sawhney, M., Saxena, S., Sayyah, M., Schaeffner, E., Schmidt, M.I., Schneider, I.J.C., Schottker, B., Schutte, A.E., Schwebel, D.C., Schwendicke, F., Scott, J.G., Sekerija, M., Sepanlou, S.G., Servan-Mori, E., Seyedmousavi, S., Shabaninejad, H., Shackelford, K.A., Shafieesabet, A., Shahbazi, M., Shaheen, A.A., Shaikh, M.A., Shams-Beyranv, , M., Shamsi, M., Shamsizadeh, M., Sharafi, K., Sharif, M., Sharif-Alhoseini, M., Sharma, R., She, J., Sheikh, A., Shi, P., Shiferaw, M.S., Shigematsu, M., Shiri, R., Shirkoohi, R., Shiue, I., Shokraneh, F., Shrime, M.G., Si, S., Siabani, S., Siddiqi, T.J., Sigfusdottir, I.D., Sigurvinsdottir, R., Silberberg, D.H., Santos Silva, D.A., Silva, J.P., Da Silva, N.T., Silveira, D.G.A., Singh, J.A., Singh, N.P., Singh, P.K., Singh, V., Sinha, D.N., Sliwa, K., Smith, M., Sobaih, B.H., Sobhani, S., Sobngwi, E., Soneji, S.S., Soofi, M., Sorensen, R.J.D., Soriano, J.B., Soyiri, I.N., Sposato, L.A., Sreeramareddy, C.T., Srinivasan, V., Stanaway, J.D., Starodubov, V.I., Stathopoulou, V., Stein, D.J., Steiner, C., Stewart, L.G., Stokes, M.A., Subart, M.L., Sudaryanto, A., Sufiyan, M.B., Sur, P.J., Sutradhar, I., Sykes, B.L., Sylaja, P.N., Sylte, D.O., Szoeke, C.E.I., Tabares-Seisdedos, R., Tabuchi, T., Tadakamadla, S.K., Takahashi, K., T, on, N., Tassew, S.G., Taveira, N., Tehrani-Banihashemi, A., Tekalign, T.G., Tekle, M.G., Temsah, M.-H., Temsah, O., Terkawi, A.S., Teshale, M.Y., Tessema, B., Tessema, G.A., Thankappan, K.R., Thirunavukkarasu, S., Thomas, N., Thrift, A.G., Thurston, G.D., Tilahun, B., To, Q.G., Tobe-Gai, R., Tonelli, M., Topor-Madry, R., Torre, A.E., Tortajada-Girbes, M., Touvier, M., Tovani-Palone, M.R., Tran, B.X., Tran, K.B., Tripathi, S., Troeger, C.E., Truelsen, T.C., Truong, N.T., Tsadik, A.G., Tsoi, D., Tudor Car, L., Murat Tuzcu, E., Tyrovolas, S., Ukwaja, K.N., Ullah, I., Undurraga, E.A., Updike, R.L., Usman, M.S., Uthman, O.A., Uzun, S.B., Vaduganathan, M., Vaezi, A., Vaidya, G., Valdez, P.R., Varavikova, E., Vasankari, T.J., Venketasubramanian, N., Villafaina, S., Violante, F.S., Vladimirov, S.K., Vlassov, V., Vollset, S.E., Vos, T., Wagner, G.R., Wagnew, F.S., Waheed, Y., Wallin, M.T., Walson, J.L., Wang, Y., Wang, Y.-P., Wassie, M.M., Weiderpass, E., Weintraub, R.G., Weldegebreal, F., Weldegwergs, K.G., Werdecker, A., Werkneh, A.A., West, T.E., Westerman, R., Whiteford, H.A., Widecka, J., Wilner, L.B., Wilson, S., Winkler, A.S., Wiysonge, C.S., Wolfe, C.D.A., Wu, S., Wu, Y.-C., Wyper, G.M.A., Xavier, D., Xu, G., Yadgir, S., Yadollahpour, A., Yahyazadeh Jabbari, S.H., Yakob, B., Yan, L.L., Yano, Y., Yaseri, M., Yasin, Y.J., Yentur, G.K., Yeshaneh, A., Yimer, E.M., Yip, P., Yirsaw, B.D., Yisma, E., Yonemoto, N., Yonga, G., Yoon, S.-J., Yotebieng, M., Younis, M.Z., Yousefifard, M., Yu, C., Zadnik, V., Zaidi, Z., Zaman, S.B., Zamani, M., Zare, Z., Zeleke, A.J., Zenebe, Z.M., Zhang, A.L., Zhang, K., Zhou, M., Zodpey, S., Zuhlke, L.J., Naghavi, M., Murray, C.J.L.

The Lancet　392　(10160)　2170-2170　2018年

DOI： 10.1016/S0140-6736(18)32833-2 　

ISSN：1474-547X 0140-6736
Tobacco control measures to reduce socioeconomic inequality in smoking: The necessity, time-course perspective, and future implications 査読有り

Takahiro Tabuchi, Hiroyasu Iso, Eric Brunner

Journal of Epidemiology　28　(4)　170-175　2018年
出版者・発行元： Japan Epidemiology Association
DOI： 10.2188/jea.JE20160206 　

ISSN：1349-9092 0917-5040
Educational gradients in the use of electronic cigarettes and heat-not-burn tobacco products in Japan 査読有り

Yuki Miyazaki, Takahiro Tabuchi

PLoS ONE　13　(1)　e0191008　2018年1月1日
出版者・発行元： Public Library of Science
DOI： 10.1371/journal.pone.0191008 　

ISSN：1932-6203
Heat-not-burn tobacco products are getting hot in Italy 査読有り

Xiaoqiu Liu, Alessandra Lugo, Lorenzo Spizzichino, Takahiro Tabuchi, Giuseppe Gorini, Silvano Gallus

Journal of Epidemiology　28　(5)　274-275　2018年
出版者・発行元： Japan Epidemiology Association
DOI： 10.2188/jea.JE20180040 　

ISSN：1349-9092 0917-5040
[Awareness of harm to others from secondhand smoke and smokers' interest in smoking cessation]. 査読有り

Akiyama O, Nakamura M, Tabuchi T

[Nihon koshu eisei zasshi] Japanese journal of public health　65　(11)　655-665　2018年

DOI： 10.11236/jph.65.11_655 　

ISSN：0546-1766
Electronic, heat-not-burn, and combustible cigarette use among chronic disease patients in Japan: A cross-sectional study. 国際誌査読有り

Yoshiyuki Kioi, Takahiro Tabuchi

Tobacco induced diseases　16　41-41　2018年

DOI： 10.18332/tid/94455 　

ISSN：2070-7266

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INTRODUCTION: Although tobacco smoking adversely affects health, many people continue to smoke while suffering from chronic disease. Few studies have examined electronic and heat-not-burn cigarette use among chronic disease patients. Our objective was to investigate electronic, heat-not-burn and combustible cigarette use among chronic disease patients with hypertension, diabetes, cerebrovascular disease, COPD (chronic obstructive pulmonary disease), asthma, atopic dermatitis, cancer, or mental disorders. METHODS: We analyzed 4432 eligible respondents aged 40-69 years from a 2015 internet survey (randomly sampled research agency panelists) with a propensity score weighting adjustment for 'being a respondent in an internet survey' in Japan. The outcome measure was the prevalence of electronic, heat-not-burn, and combustible cigarette use. Intention to quit was also calculated. RESULTS: In all, 32.1% (n=80) of male patients with more than two diseases and 10.3% (n=16) of female patients were current smokers. Of the patients who had no intention to quit smoking, 15.5% were male patients with atopic dermatitis and 63.7% with mental disorders. Of the men, 7.7% without any diseases had ever used e-cigarettes, while 7.7% and 6.4% of men with one disease or more than two diseases, respectively, had ever used e-cigarettes. Of the women, 3.5% without any diseases had ever used e-cigarettes, while 2.1% and 2.9% of women with one disease or more than two diseases, respectively, had ever used e-cigarettes. Percentage of heat-not-burn tobacco current or ever use was low (<0.1%) among both men and women. CONCLUSIONS: Differences in the use of electronic and combustible cigarettes according to the number of diseases were not obvious. However, sex differences for smoking among chronic disease patients, especially in atopic dermatitis and mental disorders, were found.
Heat-not-burn tobacco product use in Japan: Its prevalence, predictors and perceived symptoms from exposure to secondhand heat-not-burn tobacco aerosol 査読有り

Takahiro Tabuchi, Silvano Gallus, Tomohiro Shinozaki, Tomoki Nakaya, Naoki Kunugita, Brian Colwell

Tobacco Control　27　(e1)　e25-e33　2017年12月15日
出版者・発行元： BMJ Publishing Group
DOI： 10.1136/tobaccocontrol-2017-053947 　

ISSN：1468-3318 0964-4563
【肝炎と肝細胞がん】肝炎の疫学と対策世界の動向

田淵貴大, 宮代勲

成人病　57　10-13　2017年12月
出版者・発行元： (公財)大阪成人病予防協会
ISSN：0387-2297
Risk of mortality during and after the 2011 Great East Japan Earthquake and Tsunami among older coastal residents. 国際誌査読有り

Jun Aida, Hiroyuki Hikichi, Yusuke Matsuyama, Yukihiro Sato, Toru Tsuboya, Takahiro Tabuchi, Shihoko Koyama, S V Subramanian, Katsunori Kondo, Ken Osaka, Ichiro Kawachi

Scientific reports　7　(1)　16591-16591　2017年11月29日

DOI： 10.1038/s41598-017-16636-3 　

ISSN：2045-2322
【禁煙up to date 新型タバコなど喫煙対策の最新情報】喫煙と社会タバコ産業の戦略を知って、タバコ対策を進めよう!

田淵貴大

治療　99　(11)　1411-1414　2017年11月
出版者・発行元： (株)南山堂
ISSN：0022-5207
Trajectory of social inequalities in the treatment of dental caries among preschool children in Japan. 国際誌査読有り

Jun Aida, Yusuke Matsuyama, Takahiro Tabuchi, Yuko Komazaki, Toru Tsuboya, Tsuguhiko Kato, Ken Osaka, Takeo Fujiwara

Community dentistry and oral epidemiology　45　(5)　407-412　2017年10月

DOI： 10.1111/cdoe.12304 　

ISSN：0301-5661

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OBJECTIVES: The longitudinal trend of dental health inequalities among preschool children has not been described. In this study, we aimed to measure the trajectory of both relative and absolute inequalities in caries treatment among preschool children in Japan. METHODS: We used data from the Longitudinal Survey of Babies in the 21st Century (LSB21), which is an ongoing national representative longitudinal study. The target population was families residing in Japan with newborn baby/babies born between 10 January and 17 January or 10 July and 17 July 2001. Data regarding caries treatment history and socioeconomic status (SES) were collected using a self-reported questionnaire. SES was assessed on the basis of the parents' educational attainment. In total, 35 260 children were followed from 2.5 to 5.5 years through annual surveys. To evaluate absolute and relative inequalities, we calculated the slope index of inequality (SII) and relative index of inequality (RII), respectively. RESULTS: The rate of caries treatment at the age of 2.5 years was <10% for all SES groups; this increased to more than 30% at 5.5 years of age. Children with lower SES received more frequent caries treatment, and both absolute and relative social inequalities were statistically significant. SII showed a significant increase throughout the follow-up period, with values of 4.13% (95% confidence interval [CI], 3.16; 5.09) and 15.50% (95% CI, 13.68; 17.32) at 2.5 and 5.5 years of age, respectively. In contrast, RII decreased with an increase in the treatment rate for all groups, with values of 1.83 (95% CI, 1.59; 2.11) and 1.53 (95% CI, 1.46; 1.61) at 2.5 and 5.5 years of age, respectively. CONCLUSION: Our results suggest that the rate of caries treatment is higher for preschool children with lower SES in Japan, with significant widening of absolute inequalities along with the growth of the children.
Population health and regional variations of disease burden in Japan, 1990-2015: a systematic subnational analysis for the Global Burden of Disease Study 2015 査読有り

Shuhei Nomura, Haruka Sakamoto, Scott Glenn, Yusuke Tsugawa, Sarah K. Abe, Md M. Rahman, Jonathan C. Brown, Satoshi Ezoe, Christina Fitzmaurice, Tsuyoshi Inokuchi, Nicholas J. Kassebaum, Norito Kawakami, Yosuke Kita, Naoki Kondo, Stephen S. Lim, Satoshi Maruyama, Hiroaki Miyata, Meghan D. Mooney, Mohsen Naghavi, Tomoko Onoda, Erika Ota, Yuji Otake, Gregory A. Roth, Eiko Saito, Takahiro Tabuchi, Yohsuke Takasaki, Tadayuki Tanimura, Manami Uechi, Theo Vos, Haidong Wang, Manami Inoue, Christopher J. L. Murray, Kenji Shibuya

LANCET　390　(10101)　1521-1538　2017年9月

DOI： 10.1016/S0140-6736(17)31544-1 　

ISSN：0140-6736

eISSN：1474-547X
What can Japan learn from tobacco control in the UK? 査読有り

Yusuke Tsugawa, Ken Hashimoto, Takahiro Tabuchi, Kenji Shibuya

LANCET　390　(10098)　933-934　2017年9月

DOI： 10.1016/S0140-6736(17)32169-4 　

ISSN：0140-6736

eISSN：1474-547X
日本の禁煙治療における看護師の役割に関する実態調査

谷口千枝, 田淵貴大, 瀬在泉, 平野公康, 久保田聡美, 田中英夫

日本禁煙学会雑誌　12　(4)　73-81　2017年8月
出版者・発行元： (一社)日本禁煙学会
ISSN：1882-6806
An Out-of-Pocket Cost Removal Intervention on Fecal Occult Blood Test Attendance 査読有り

Takahiro Tabuchi, Hiroshi Murayama, Takahiro Hoshino, Tomio Nakayama

AMERICAN JOURNAL OF PREVENTIVE MEDICINE　53　(2)　E51-E62　2017年8月

DOI： 10.1016/j.amepre.2017.01.004 　

ISSN：0749-3797

eISSN：1873-2607
Smoking at the time of diagnosis and mortality in cancer patients: What benefit does the quitter gain? 査読有り

Takahiro Tabuchi, Atsushi Goto, Yuri Ito, Keisuke Fukui, Isao Miyashiro, Tomohiro Shinozaki

INTERNATIONAL JOURNAL OF CANCER　140　(8)　1789-1795　2017年4月

DOI： 10.1002/ijc.30601 　

ISSN：0020-7136

eISSN：1097-0215
Educational inequalities in smoking among Japanese adults aged 25e94 years: Nationally representative sex-and age-specific statistics 査読有り

Takahiro Tabuchi, Naoki Kondo

JOURNAL OF EPIDEMIOLOGY　27　(4)　186-192　2017年4月

DOI： 10.1016/j.je.2016.05.007 　

ISSN：0917-5040
Improvement of the Work Environment and Work-Related Stress A Cross-Sectional Multilevel Study of a Nationally Representative Sample of Japanese Workers 査読有り

Kazuhiro Watanabe, Takahiro Tabuchi, Norito Kawakami

JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE　59　(3)　295-303　2017年3月

DOI： 10.1097/JOM.0000000000000950 　

ISSN：1076-2752

eISSN：1536-5948
Electronic cigarette use and smoking abstinence in Japan: A cross-sectional study of quitting methods 査読有り

Tomoyasu Hirano, Takahiro Tabuchi, Rika Nakahara, Naoki Kunugita, Yumiko Mochizuki-Kobayashi

International Journal of Environmental Research and Public Health　14　(2)　2017年2月17日
出版者・発行元： MDPI AG
DOI： 10.3390/ijerph14020202 　

ISSN：1660-4601 1661-7827
Electronic Cigarette Use and Smoking Abstinence in Japan: A Cross-Sectional Study of Quitting Methods 査読有り

Tomoyasu Hirano, Takahiro Tabuchi, Rika Nakahara, Naoki Kunugita, Yumiko Mochizuki-Kobayashi

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH　14　(2)　2017年2月

DOI： 10.3390/ijerph14020202 　

ISSN：1660-4601
Tobacco price increase and smoking behaviour changes in various subgroups: a nationwide longitudinal 7-year follow-up study among a middle-aged Japanese population 査読有り

Takahiro Tabuchi, Takeo Fujiwara, Tomohiro Shinozaki

TOBACCO CONTROL　26　(1)　69-77　2017年1月

DOI： 10.1136/tobaccocontrol-2015-052804 　

ISSN：0964-4563

eISSN：1468-3318
Are Partial Workplace Smoking Bans as Effective as Complete Smoking Bans? A National Population-Based Study of Smoke-Free Policy Among Japanese Employees 査読有り

Takahiro Tabuchi, Takahiro Hoshino, Tomio Nakayama

NICOTINE & TOBACCO RESEARCH　18　(5)　1265-1273　2016年5月

DOI： 10.1093/ntr/ntv115 　

ISSN：1462-2203

eISSN：1469-994X
Disparity and Trends in Secondhand Smoke Exposure among Japanese Employees, Particularly Smokers vs. Non-Smokers 査読有り

Takahiro Tabuchi, Brian Colwell

PLOS ONE　11　(4)　e0152096　2016年4月

DOI： 10.1371/journal.pone.0152096 　

ISSN：1932-6203
Awareness and use of electronic cigarettes and heat-not-burn tobacco products in Japan. 国際誌査読有り

Takahiro Tabuchi, Kosuke Kiyohara, Takahiro Hoshino, Kanae Bekki, Yohei Inaba, Naoki Kunugita

Addiction (Abingdon, England)　111　(4)　706-13　2016年4月

DOI： 10.1111/add.13231 　

ISSN：0965-2140

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BACKGROUND AND AIMS: In addition to some electronic cigarettes (e-cigarettes), new heat-not-burn tobacco products Ploom and iQOS have recently begun to be sold by tobacco companies. These products are regulated differently in Japan, depending on whether the contents are liquid or tobacco leaf. Our objective was to estimate percentages of awareness and use of e-cigarettes and heat-not-burn tobacco products among the Japanese population, including minors. DESIGN AND SETTING: An internet survey (randomly sampled research agency panellists) with a propensity score adjustment for "being a respondent in an internet survey" using a nationally representative sample in Japan. PARTICIPANTS: A total of 8240 respondents aged 15-69 years in 2015 (4084 men and 4156 women). MEASUREMENTS: Adjusted percentages of awareness and use of e-cigarettes (nicotine or non-nicotine e-cigarettes) and heat-not-burn products among total participants; product types and percentages ever used among e-cigarettes ever users. FINDINGS: Of respondents in Japan, 48% [95% confidence interval (CI) = 47-49] were aware of e-cigarettes and heat-not-burn tobacco products, 6.6% (95% CI = 6.1-7.1) had ever used, 1.3% (95% CI = 1.0-1.5) had used in the last 30 days and 1.3% (95% CI = 1.1-1.6) had experience of > 50 sessions. Seventy-two per cent (95% CI = 69-76) of ever users used non-nicotine e-cigarettes, while 33% (95% CI = 30-37) of them used nicotine e-cigarettes, which has the majority share world-wide; 7.8% (95% CI = 5.5-10.0) and 8.4% (95% CI = 6.1-10.7) of them used the new devices, Ploom and iQOS, respectively, with a relatively higher percentage among the younger population. CONCLUSIONS: Approximately half the respondents in a Japanese internet survey were aware of e-cigarettes and heat-not-burn tobacco products, 6.6% had ever used. More than 70% of ever users used non-nicotine e-cigarettes, the sale of which is not legally prohibited, even to minors, in Japan, and 33% of them used nicotine e-cigarettes; 3.5% of never smoking men and 1.3% of never smoking women had ever used e-cigarettes. Corresponding figures for use in the last 30 days were 0.6% and 0.3%, predominantly non-nicotine e-cigarettes.
喫煙習慣と肺および胃、大腸がん検診受診の関連

濱秀聡, 田淵貴大, 伊藤ゆり, 福島若葉, 松永一朗, 宮代勲, 中山富雄

日本公衆衛生雑誌　63　(3)　126-134　2016年3月
出版者・発行元：日本公衆衛生学会
ISSN：0546-1766

eISSN：2187-8986
Smoking behavior and participation in screening for lung, gastric, and colorectal cancers 査読有り

Hama, H., Tabuchi, T., Ito, Y., Fukushima, W., Matsunaga, I., Miyashiro, I., Nakayama, T.

[Nihon koshu eisei zasshi] Japanese journal of public health　63　(3)　126-134　2016年

DOI： 10.11236/jph.63.3_126 　

ISSN：0546-1766
Past trends and future estimation of annual breast cancer incidence in Osaka, Japan 査読有り

Yasuhiro Toyoda, Takahiro Tabuchi, Tomio Nakayama, Shigeyuki Hojo, Setsuko Yoshioka, Yoshiichi Maeura

Asian Pacific Journal of Cancer Prevention　17　(6)　2847-2852　2016年
出版者・発行元： Asian Pacific Organization for Cancer Prevention
ISSN：1513-7368
Comparison of survival of adolescents and young adults with hematologic malignancies in Osaka, Japan. 国際誌査読有り

Kayo Nakata-Yamada, Masami Inoue, Akiko Ioka, Yuri Ito, Takahiro Tabuchi, Isao Miyashiro, Hiroaki Masaie, Jun Ishikawa, Masayuki Hino, Hideaki Tsukuma

Leukemia & lymphoma　57　(6)　1342-8　2016年

DOI： 10.3109/10428194.2015.1083562 　

ISSN：1042-8194

eISSN：1029-2403
Tobacco Price Increase and Smoking Cessation in Japan, a Developed Country With Affordable Tobacco: A National Population-Based Observational Study 査読有り

Takahiro Tabuchi, Masakazu Nakamura, Tomio Nakayama, Isao Miyashiro, Jun-ichiro Mori, Hideaki Tsukuma

JOURNAL OF EPIDEMIOLOGY　26　(1)　14-21　2016年1月

DOI： 10.2188/jea.JE20140183 　

ISSN：0917-5040

eISSN：1349-9092
【大気汚染と呼吸器疾患】小児における受動喫煙、PM2.5の影響

田淵貴大

THE LUNG-perspectives　23　(4)　348-353　2015年11月
出版者・発行元： (株)メディカルレビュー社
ISSN：0919-5742
Joint and independent effect of alcohol and tobacco use on the risk of subsequent cancer incidence among cancer survivors: A cohort study using cancer registries 査読有り

Takahiro Tabuchi, Koken Ozaki, Akiko Ioka, Isao Miyashiro

INTERNATIONAL JOURNAL OF CANCER　137　(9)　2114-2123　2015年11月

DOI： 10.1002/ijc.29575 　

ISSN：0020-7136

eISSN：1097-0215
'Only Fathers Smoking' Contributes the Most to Socioeconomic Inequalities: Changes in Socioeconomic Inequalities in Infants' Exposure to Second Hand Smoke over Time in Japan 査読有り

Junko Saito, Takahiro Tabuchi, Akira Shibanuma, Junko Yasuoka, Masakazu Nakamura, Masamine Jimba

PLOS ONE　10　(10)　e0139512　2015年10月

DOI： 10.1371/journal.pone.0139512 　

ISSN：1932-6203
Are secondhand smoke-related diseases of children associated with parental smoking cessation? Determinants of parental smoking cessation in a population-based cohort study 査読有り

Takahiro Tabuchi, Takeo Fujiwara

PREVENTIVE MEDICINE　73　81-87　2015年4月

DOI： 10.1016/j.ypmed.2015.01.028 　

ISSN：0091-7435

eISSN：1096-0260
Maternal and paternal indoor or outdoor smoking and the risk of asthma in their children: A nationwide prospective birth cohort study 査読有り

Takahiro Tabuchi, Takeo Fujiwara, Tomio O. Nakayama, Isao Miyashiro, Hideaki Tsukuma, Koken Ozaki, Naoki Kondo

DRUG AND ALCOHOL DEPENDENCE　147　103-108　2015年2月

DOI： 10.1016/j.drugalcdep.2014.12.001 　

ISSN：0376-8716

eISSN：1879-0046
Determinants of participation in prostate cancer screening: A simple analytical framework to account for healthy-user bias 査読有り

Takahiro Tabuchi, Tomio Nakayama, Wakaba Fukushima, Ichiro Matsunaga, Satoko Ohfuji, Kyoko Kondo, Eiji Kawano, Hiroyuki Fukuhara, Yuri Ito, Akira Oshima

CANCER SCIENCE　106　(1)　108-114　2015年1月

DOI： 10.1111/cas.12561 　

ISSN：1349-7006
Determinants of participation in prostate cancer screening: A simple analytical framework to account for healthy-user bias 査読有り

Takahiro Tabuchi, Tomio Nakayama, Wakaba Fukushima, Ichiro Matsunaga, Satoko Ohfuji, Kyoko Kondo, Eiji Kawano, Hiroyuki Fukuhara, Yuri Ito, Akira Oshima

Cancer Science　106　(1)　108-114　2015年1月1日
出版者・発行元： Blackwell Publishing Ltd
DOI： 10.1111/cas.12561 　

ISSN：1349-7006 1347-9032
日本における年齢階級・学歴・医療保険別の受動喫煙格差

田淵貴大, 中村正和

JACR Monograph　(20)　39-48　2014年11月
出版者・発行元： (NPO)日本がん登録協議会
ISSN：2189-0579
Individualized and institutionalized residential place-based discrimination and self-rated health: a cross-sectional study of the working-age general population in Osaka city, Japan 査読有り

Takahiro Tabuchi, Tomoki Nakaya, Wakaba Fukushima, Ichiro Matsunaga, Satoko Ohfuji, Kyoko Kondo, Miki Inui, Yuka Sayanagi, Yoshio Hirota, Eiji Kawano, Hiroyuki Fukuhara

BMC PUBLIC HEALTH　14　449　2014年5月

DOI： 10.1186/1471-2458-14-449 　

ISSN：1471-2458
Complete workplace indoor smoking ban and smoking behavior among male workers and female nonsmoking workers' husbands: a pseudo cohort study of Japanese public workers. 国際誌査読有り

Takahiro Tabuchi, Takahiro Hoshino, Hitomi Hama, Kayo Nakata-Yamada, Yuri Ito, Akiko Ioka, Tomio Nakayama, Isao Miyashiro, Hideaki Tsukuma

BioMed research international　2014　303917-303917　2014年

DOI： 10.1155/2014/303917 　

ISSN：2314-6133

eISSN：2314-6141
Descriptive epidemiology of bile duct carcinoma in Osaka. 国際誌査読有り

Akiko Ikeda, Isao Miyashiro, Tomio Nakayama, Akiko Ioka, Takahiro Tabuchi, Yuri Ito, Hideaki Tsukuma

Japanese journal of clinical oncology　43　(11)　1150-5　2013年11月
出版者・発行元： 11
DOI： 10.1093/jjco/hyt126 　

ISSN：0368-2811 1465-3621
Tobacco smoking and the risk of subsequent primary cancer among cancer survivors: a retrospective cohort study. 国際誌査読有り

T Tabuchi, Y Ito, A Ioka, T Nakayama, I Miyashiro, H Tsukuma

Annals of oncology : official journal of the European Society for Medical Oncology　24　(10)　2699-2704　2013年10月

DOI： 10.1093/annonc/mdt279 　

ISSN：0923-7534
Does removal of out-of-pocket costs for cervical and breast cancer screening work? A quasi-experimental study to evaluate the impact on attendance, attendance inequality and average cost per uptake of a Japanese government intervention. 国際誌査読有り

Takahiro Tabuchi, Takahiro Hoshino, Tomio Nakayama, Yuri Ito, Akiko Ioka, Isao Miyashiro, Hideaki Tsukuma

International journal of cancer　133　(4)　972-83　2013年8月15日

DOI： 10.1002/ijc.28095 　

ISSN：0020-7136
空間的マイクロシミュレーションを用いた小地域レベルでの社会経済格差指標の構築 : 大阪市を事例に(<特集>地域格差の経済地理学) 査読有り

花岡和聖, 中谷友樹, 田淵貴大

経済地理学年報　59　(1)　73-87　2013年
出版者・発行元：経済地理学会
DOI： 10.20592/jaeg.59.1_73 　

ISSN：0004-5683

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本研究の目的は,空間的マイクロシミュレーションを用いて,小地域別の地理的社会格差指標を構築することである.具体的には,『平成19年国民生活基礎調査』ミクロ(個票)データから,『国勢調査小地域集計』と整合する疑似的な世帯ミクロデータ(合成ミクロデータ)を生成し,社会格差指標の代表として家計支出額の地理的分布を推定した.生成された合成ミクロデータの推定精度を,(1)制約変数とした国勢調査との整合性,(2)複数セット間での適合度指標および家計支出額の変動,(3)集計レベルでの整合性から評価した.その結果,世帯・人口構成が著しく偏った一部の町丁目を除き,対象とした町丁目の大部分において,国勢調査との整合性の高い合成ミクロデータが得られた.また同一町丁目で複数セットの合成ミクロデータを生成したところ,国勢調査との整合性はいずれの試行でも高く,家計支出額の変動も小さかった.加えて,大阪市全域での家計支出額階級別世帯割合において,国民生活基礎調査と合成ミクロデータの世帯分布はほぼ一致し,同調査の世帯主年齢20-30歳代の無回答世帯が拡大補正された結果が得られた.空間的マイクロシミュレーションの合成ミクロデータに基づく小地域別の社会格差指標は,地域や個人の健康水準,犯罪率,消費行動を説明する上でも,操作性の高い指標として有用と考えられる.
Geographically-based discrimination is a social determinant of mental health in a deprived or stigmatized area in Japan: A cross-sectional study 査読有り

Takahiro Tabuchi, Hiroyuki Fukuhara, Hiroyasu Iso

SOCIAL SCIENCE & MEDICINE　75　(6)　1015-1021　2012年9月

DOI： 10.1016/j.socscimed.2012.04.030 　

ISSN：0277-9536
日本におけるがん検診受診率格差医療保険のインパクト

田淵貴大, 中山富雄, 津熊秀明

日本医事新報　(4605)　84-88　2012年7月
出版者・発行元： (株)日本医事新報社
ISSN：0385-9215

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大腸および胃・肺・乳・子宮がん検診受診について、個人が加入している各医療保険の影響について分析した。医療保険は、「国民保険(市町村もしくは組合)」と「被用者保険(加入者本入もしくは被扶養者)」「その他」の3つに分類されている。医療保険別の大腸がん検診受診率は、「その他」の受診率が最も低く11〜13%、次に市町村国保19〜21%で、協会けんぽ本人26〜27%であった。共済組合本人では47〜49%と高い受診率であった。被用者保険被扶養者は本人に比して受診率が低かった。これらの傾向は大腸以外のがん検診でも同様であった。医療保険はがん検診受診との有意な関連を示し、大腸がん検診では市町村国保のオッズ比を1とすると共済組合本人は有意に高く3.16(男性)、2.80(女性)、被用者保険被扶養者は1.04(男性)、1.05(女性)、「その他」は有意に低く0.80(男性).0.63(女性)であった。
Incidence of metachronous second primary cancers in Osaka, Japan: update of analyses using population-based cancer registry data. 国際誌査読有り

Takahiro Tabuchi, Yuri Ito, Akiko Ioka, Isao Miyashiro, Hideaki Tsukuma

Cancer science　103　(6)　1111-20　2012年6月

DOI： 10.1111/j.1349-7006.2012.02254.x 　

ISSN：1347-9032
国民生活基礎調査のミクロデータを活用した小地域推定法の検討:大阪市を事例に

花岡和聖, 中谷友樹, 田淵貴大

人文地理学会大会研究発表要旨　2012　(0)　126-127　2012年
出版者・発行元：人文地理学会
DOI： 10.11518/hgeog.2012.0.126.0 　

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本研究では、空間的マイクロシミュレーション法による個人・世帯の人口学的、社会経済的属性の小地域推定結果に関して精度評価を行う。なお国民生活基礎調査のミクロデータを活用する。
大阪市あいりん地域のホームレスにおける栄養学的特性同地域の生活保護受給者との対比

田原遠, 田淵貴大, 針原重義, 坂東徳久栄, 井戸武實

栄養学雑誌　69　(1)　29-38　2011年2月
出版者・発行元： (NPO)日本栄養改善学会
ISSN：0021-5147

eISSN：1883-7921

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あいりん地域におけるホームレスの群と、生活保護受給にてホームレスを脱却した群の栄養学的特性を調査し、両群共通の問題点、さらには両群の比較により浮かび上がった問題点を明らかにし、この地域における栄養問題解決のために必要なサポートについて検討した。食事調査を実施し、ホームレス156例、生活保護受給によりホームレスを脱却した45例を対象とした。両群ともに痩せや貧血の者が多い半面、生活習慣病ハイリスク者も存在し、問題が多いことが分かった。両群の摂取量の比較では、ホームレス群において曙好飲料がより多く、野菜がより少なかった。これら食品群の特徴を調査したところ、この地域には嗜好飲料の自動販売機が非常に多く、他地域より安いため入手しやすいこと、スーパーで主菜類・主食類の惣菜が安価で販売され、相対的に野菜類の惣菜は高価であることが分かった。
Tuberculosis infection among homeless persons and caregivers in a high-tuberculosis-prevalence area in Japan: a cross-sectional study 査読有り

Takahiro Tabuchi, Toshio Takatorige, Yukio Hirayama, Nobuaki Nakata, Shigeyoshi Harihara, Akira Shimouchi, Koshiro Fujita, Hiroko Yoshida, Yoshitaka Tamura, Takayuki Nagai, Tomoshige Matsumoto, Tetsuya Takashima, Hiroyasu Iso

BMC INFECTIOUS DISEASES　11　22　2011年1月

DOI： 10.1186/1471-2334-11-22 　

ISSN：1471-2334
大阪N地区住民の健康と生活に関する実態調査報告招待有り

福原宏幸, 田淵貴大, 若松司

貧困研究　4　(4)　143-151　2010年5月
出版者・発行元：明石書店
The effect of adding rituximab to CHOP-based therapy on clinical outcomes for Japanese patients with diffuse large B-cell lymphoma: a propensity score matching analysis 査読有り

Hisakazu Nishimori, Keitaro Matsuo, Yoshinobu Maeda, Yuichiro Nawa, Kazutaka Sunami, Kazuto Togitani, Hidetaka Takimoto, Yasushi Hiramatsu, Toru Kiguchi, Tomofumi Yano, Hiromichi Yamane, Takayuki Tabayashi, Makoto Takeuchi, Masanori Makita, Nobuo Sezaki, Yoshiko Yamasuji, Haruko Sugiyama, Takahiro Tabuchi, Itaru Kataoka, Nobuharu Fujii, Fumihiko Ishimaru, Katsuji Shinagawa, Kazuma Ikeda, Masamichi Hara, Tadashi Yoshino, Mitsune Tanimoto

INTERNATIONAL JOURNAL OF HEMATOLOGY　89　(3)　326-331　2009年4月

DOI： 10.1007/s12185-009-0259-8 　

ISSN：0925-5710
A case of myelofibrosis with myeloid metaplasia with JAK2(V617F) mutation who developed fibrous tumours in multiple organs.

Tabuchi T, Ohashi H, Fukami S, Susaki N, Kunishima S, Yokozawa T, Nagai H, Moritani S, Ichihara S, Saito H, Hamaguchi M

European journal of haematology　2006年9月

DOI： 10.1111/j.1600-0609.2006.00695.x

︎全件表示 ︎最初の5件までを表示

MISC 464

日本人女性における月経時のタンポン使用実態

西尾七海, 石原由華, 太田美智男, 田淵貴大, 八谷寛

日本公衆衛生雑誌　73　(5)　451-459　2026年5月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
経尿道的前立腺吊り上げ術の初期経験(Initial clinical experience with Urolift)

山口貴大, 田淵祐介, 渡邊拓樹, 小池修平, 井口亮, 大久保和俊

日本泌尿器科学会総会　113回　PP-04　2026年4月
出版者・発行元： (一社)日本泌尿器科学会総会事務局
進行尿路上皮癌に対するEVPembro療法の初期使用経験(Initial experience of enfortumab vedotin plus pembrolizumab for advanced urothelial carcinoma)

小池修平, 田淵祐介, 渡邊拓樹, 山口貴大, 井口亮, 大久保和俊

日本泌尿器科学会総会　113回　PP-02　2026年4月
出版者・発行元： (一社)日本泌尿器科学会総会事務局
【がんに強くなる! 素朴な疑問から最新のエビデンスまでドクター勝俣ががん外来診療まるっと答えます】(2章)がんの検診その他の検診腫瘍マーカー,PET,線虫など,MCED検査の有用性について教えてください

出口敦智, 田淵貴大

診断と治療　114　(Suppl.)　82-87　2026年3月
出版者・発行元： (株)診断と治療社
ISSN： 0370-999X
国民皆保険下での慢性疾患管理の所得格差

伊東完, 岡屋秀一, 鄭迎芳, 下條信威, 田淵貴大

日本病院総合診療医学会雑誌　22　(臨増1)　199-199　2026年2月
出版者・発行元： (一社)日本病院総合診療医学会
ISSN： 2185-8136

eISSN： 2758-7878
経尿道的吊り上げ術

山口貴大, 田淵祐介, 小河孝輔, 井口亮, 大久保和俊, 高橋大介, 新垣隆一郎

泌尿器科紀要　72　(1)　36-36　2026年1月
出版者・発行元：泌尿器科紀要刊行会
ISSN： 0018-1994

eISSN： 2760-5841
公的データを用いた多面的な健康格差のモニタリングの必要性と可能性の検討

高田碧, 相田潤, 伊藤ゆり, 尾島俊之, 片岡葵, 片野田耕太, 近藤克則, 近藤尚己, 田中宏和, 中谷友樹, 西尾麻里沙, 西大輔, 横山徹爾, 田淵貴大

日本公衆衛生雑誌　72　(12)　961-967　2025年12月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
オンラインカジノ経験は,ADHDの有無によらず問題ギャンブルの最も強い予測因子である

徳満敬大, 菅原典夫, 田淵貴大, 古郡規雄

総合病院精神医学　37　(Suppl.)　S-169　2025年11月
出版者・発行元： (一社)日本総合病院精神医学会
ISSN： 0915-5872

eISSN： 2186-4810
妊娠出産を契機とした慢性疼痛と家庭育児の悩み相談経験との関連社会的介入に向けた検討

山田恵子, 上田豊, 木村尚史, 水沼直樹, 田淵貴大, 武田卓

女性心身医学　30　(2)　217-226　2025年11月
出版者・発行元： (一社)日本女性心身医学会
ISSN： 1345-2894

eISSN： 2189-7980
新型タバコ問題について議論しよう AI・新型タバコ時代の禁煙支援

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　19回　54-54　2025年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
日本における水タバコ(シーシャ)使用の動向 JASTIS 2021-2025

津野慧斗, 井坂ゆかり, 堀愛, 田淵貴大, 中澤眞生, 片野田耕太

日本禁煙学会学術総会プログラム・抄録集　19回　64-64　2025年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
成人における加熱式タバコの受動喫煙と精神状態との関連 JASTIS研究2023を用いた横断研究

北室貴行, 天笠志保, 福田吉治, 山田卓也, 杉本九実, 田淵貴大

日本禁煙学会学術総会プログラム・抄録集　19回　67-67　2025年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
機械学習による紙巻きタバコ・加熱式タバコ使用者の1年後の使用状況予測

竹田陽, 田淵貴大

日本禁煙学会学術総会プログラム・抄録集　19回　68-68　2025年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
在宅勤務と出生意欲の関連全国規模のインターネット調査による断面研究

大竹理恵, 田淵貴大, 桑原恵介

保健医療科学　74　(4)　402-411　2025年10月
出版者・発行元：国立保健医療科学院
ISSN： 1347-6459

eISSN： 2432-0722
当科におけるロボット支援腹腔鏡下膀胱全摘術の検討

小池修平, 田淵祐介, 渡邊拓樹, 山口貴大, 井口亮, 大久保和俊

日本泌尿器内視鏡・ロボティクス学会総会　39回　668-668　2025年10月
出版者・発行元： (一社)日本泌尿器内視鏡・ロボティクス学会
健康診断受診と先延ばし傾向社会的孤立および医療アクセスとの交互作用

坂本菜生, 長谷田真帆, 小村慶和, 村山洋史, 田淵貴大, 近藤尚己

日本公衆衛生学会総会抄録集　84回　450-450　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
日本における飲酒行動とHRQoLの関連の解析

田淵璃子, ギルモースチュアート, 五十嵐中, 田淵貴大, 大西一成

日本公衆衛生学会総会抄録集　84回　452-452　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
社会参加と健康・Well-being指標との年代別の関連

飯塚玄明, 田淵貴大, 井手一茂, 中込敦士

日本公衆衛生学会総会抄録集　84回　471-471　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
認知的ソーシャルキャピタル指標と各種健康指標との関連検証 JACSIS横断研究

竹内寛貴, 安福祐一, 武田将, 近藤克則, 田淵貴大, 中込敦士

日本公衆衛生学会総会抄録集　84回　473-473　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
口腔関連Quality of Lifeとうつ病発症との関係縦断調査

竹内倫子, 外山直樹, 田淵貴大, 江國大輔

日本公衆衛生学会総会抄録集　84回　483-483　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
産後女性における食料不安と関連する要因の検討 JACSIS妊産婦調査

片桐諒子, 藤原麗, 田淵貴大

日本公衆衛生学会総会抄録集　84回　511-511　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
COVID-19収束後の非医療従事者におけるマスク着用行動が主観的幸福度に及ぼす影響

津野慧斗, 井坂ゆかり, 田淵貴大, 堀愛

日本公衆衛生学会総会抄録集　84回　527-527　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
労働者における睡眠休養感が労働生産性に与える影響

下坂紗貴子, 杉山大二朗, 松本理帆, 伊藤新次, 藤野善久, 田淵貴大

日本公衆衛生学会総会抄録集　84回　705-705　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
こども期の肯定的・逆境的体験と成人期のこども食堂の認知および関与との関連

須田拓実, 村山洋史, 田淵貴大

日本公衆衛生学会総会抄録集　84回　742-742　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
歯周病による労働者への影響を取り扱った国内外の研究動向

松本理帆, 杉山大二郎, 下坂紗貴子, 伊藤新次, 田淵貴大

日本公衆衛生学会総会抄録集　84回　750-750　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
加熱式タバコ使用者における休業を要する通勤・労働災害リスク

守田祐作, 田淵貴大

日本公衆衛生学会総会抄録集　84回　819-819　2025年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
居住地周辺の医療機関数とインフルエンザワクチン接種歴の関係地理情報システムを活用した横断研究

町田征己, 井上茂, 中谷友樹, 福島慎二, 福島若葉, 原めぐみ, 田淵貴大

臨床とウイルス　53　(3)　179-179　2025年9月
出版者・発行元：日本臨床ウイルス学会
ISSN： 0303-8092
身体的・精神的健康により媒介される注意欠如多動症症状と幸福感の関係

菅原典夫, 田淵貴大, 徳満敬大, 古郡規雄

日本社会精神医学会雑誌　34　(3)　329-329　2025年8月
出版者・発行元： (一社)日本社会精神医学会
ISSN： 0919-1372
一般高齢者の聴力検査と補聴器装用に影響を与える要因の探索難聴と認知症の関連を認識することの意義(ANL Secondary Publication)

福増一郎, 片岡祐子, 田淵貴大, 江草憲太郎, 安藤瑞生

日本耳鼻咽喉科頭頸部外科学会会報　128　(8)　1071-1072　2025年8月
出版者・発行元： (一社)日本耳鼻咽喉科頭頸部外科学会
ISSN： 2436-5793

eISSN： 2436-5866
親の被虐体験及び慢性疼痛と子どもへの虐待行為との関連についての疫学的検討

水沼直樹, 山田恵子, 木村尚史, 田淵貴大, 黒崎久仁彦

日本子ども虐待医学会学術集会　16回　114-114　2025年8月
出版者・発行元： (一社)日本子ども虐待医学会
乳癌検診受診率の推移とCOVID-19パンデミックによる影響 JACSIS studyより

富田仁美, 小山晃英, 長光玲央, 三成善光, 松谷崇弘, 田淵貴大

日本乳癌学会総会プログラム抄録集　33回　395-395　2025年7月
出版者・発行元： (一社)日本乳癌学会
COVID-19流行下の乳幼児の父親とその家庭内の不適切な養育 JACSIS研究

野村智実, 帯包エリカ, 加藤承彦, 田淵貴大

小児保健研究　84　(4)　272-283　2025年7月
出版者・発行元： (公社)日本小児保健協会
ISSN： 0037-4113

eISSN： 2433-2046
孤独感が将来のabsenteeism・presenteeismに与える影響

渡辺みどり, 萩原康輔, 陳冲, 大久保亮, 中川伸, 田淵貴大

精神神経学雑誌　(2025特別号)　S383-S383　2025年6月
出版者・発行元： (公社)日本精神神経学会
ISSN： 0033-2658
こども期逆境体験と妊娠合併症との関連全国オンラインベース横断的研究

前田裕斗, 田淵貴大, 藤原武男

日本周産期・新生児医学会雑誌　61　(Suppl.1)　P325-P325　2025年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
24時間社会における医師の休息確保働き方改革の実効性評価と政策提言に向けた実証研究

岡島周平, 蒲東真州, 田中絢, 田中克弥, 筒井杏奈, 野原夢, 田淵貴大, 大西浩文

日本循環器病予防学会誌　60　(2)　174-174　2025年5月
出版者・発行元： (一社)日本循環器病予防学会
ISSN： 1346-6267

eISSN： 2759-5323
嗅覚障害がワークパフォーマンスへ与える影響大規模インターネット調査による横断研究

小林祐太, 鈴木淳, 本藏陽平, 太田淳, 平野愛, 田淵貴大, 香取幸夫

日本耳鼻咽喉科頭頸部外科学会会報　128　(4)　698-698　2025年4月
出版者・発行元： (一社)日本耳鼻咽喉科頭頸部外科学会
ISSN： 2436-5793

eISSN： 2436-5866
職場のたばこ対策新型タバコ時代の禁煙支援

田淵貴大

産業衛生学雑誌　67　(臨増)　268-268　2025年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
日本の労働者における感謝特性・感謝頻度とプレゼンティーイズムとの縦断研究

塚田武尊, 堀大介, 田淵貴大, 駒瀬優, 林田稔也, 室井慧, 高橋司, 道喜将太郎, 笹原信一朗

産業衛生学雑誌　67　(臨増)　410-410　2025年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
喘息関連の諸問題インターネット調査からみた加熱式タバコが喘息症状に与える影響

野口真吾, 石丸知宏, 藤野善久, 田淵貴大, 矢寺和博

日本呼吸器学会誌　14　(増刊)　171-171　2025年3月
出版者・発行元： (一社)日本呼吸器学会
ISSN： 2186-5876

eISSN： 2186-5884
新型コロナウイルス感染症における恐怖と産後うつの関連大規模全国調査(JACSIS)より

山崎あかり, 長田アビル, 石塚一枝, 森崎菜穂, 田淵貴大, 大西一成

日本衛生学雑誌　80　(Suppl.)　S228-S228　2025年3月
出版者・発行元： (一社)日本衛生学会
ISSN： 0021-5082

eISSN： 1882-6482
PHR/EHRの利活用を踏まえたデジタルイノベーションビッグデータ解析

田淵貴大

日本産科婦人科学会雑誌　77　(臨増)　S-73　2025年2月
出版者・発行元： (公社)日本産科婦人科学会
ISSN： 0300-9165

eISSN： 2759-6931
生体腎移植術中に膀胱破裂をきたした1例

小河孝輔, 田淵祐介, 山口貴大, 井口亮, 宮田仁美, 伊藤哲之, 大久保和俊

日本臨床腎移植学会プログラム・抄録集　58回　146-146　2025年2月
出版者・発行元： (一社)日本臨床腎移植学会
【データから理解し次のパンデミックにつなげる新型コロナ検証SP】(第1章)パンデミック検証が求められている過去を検証して未来に備えよう研究することが社会を良くする(かもしれない)

田淵貴大

調剤と情報　31　(2)　168-172　2025年1月
出版者・発行元： (株)じほう
ISSN： 1341-5212
【データから理解し次のパンデミックにつなげる新型コロナ検証SP】(第2章)データから検証するパンデミック新型コロナ時代に生活・医療・社会で何が起きたのか

染小英弘, 田淵貴大

調剤と情報　31　(2)　188-196　2025年1月
出版者・発行元： (株)じほう
ISSN： 1341-5212
タバコの種類別に検討したアルコール依存症者の割合と依存度 JASTIS横断研究

三好希帆, 田淵貴大, 木村佑来, 宮脇尚志

日本病態栄養学会誌　28　(Suppl.)　S-13　2025年1月
出版者・発行元： (一社)日本病態栄養学会
ISSN： 1345-8167
疫学研究と地域・社会への実装タバコ対策から学ぶ社会実装

田淵貴大

Journal of Epidemiology　35　(Suppl.)　74-74　2025年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
喫煙者における文字のみおよび画像付きタバコパッケージの警告表示への認識に関する横断分析

岩瀬絵里奈, 大和浩, 田淵貴大, 十川佳代, 片野田耕太, 中村正和

日本公衆衛生雑誌　71　(12)　756-765　2024年12月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
一般集団におけるCOVID-19に対する恐怖尺度(Fear of COVID-19 Scale)の変化予測因子

徳満敬大, 菅原典夫, 田淵貴大, 古郡規雄

総合病院精神医学　36　(Suppl.)　S-189　2024年11月
出版者・発行元： (一社)日本総合病院精神医学会
ISSN： 0915-5872

eISSN： 2186-4810
新型タバコ時代の禁煙推進方策-禁煙外来ベータベース構築も目指して- 新型タバコ時代の禁煙推進みんなで議論して進めよう

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　18回　47-47　2024年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
喫煙者の身体活動度と加熱式タバコへの対応の検討

中田穂乃花, 田淵貴大, 鈴木立紀

日本禁煙学会学術総会プログラム・抄録集　18回　64-64　2024年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
従来喫煙者の加熱式タバコへの対応と地域性に関する検討

藤村綾乃, 田淵貴大, 鈴木立紀

日本禁煙学会学術総会プログラム・抄録集　18回　65-65　2024年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
進行性尿路上皮癌のアベルマブ維持療法中に多発脳転移をきたした2例

小河孝輔, 田淵祐介, 山口貴大, 井口亮, 大久保和俊

日本癌治療学会学術集会抄録集　62回　P7-3　2024年10月
出版者・発行元： (一社)日本癌治療学会
新型タバコを含むタバコと肺がん疫学と予防

田淵貴大

肺癌　64　(5)　396-396　2024年10月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
協創と対話でタバコ対策を進めよう! 妊娠期・乳幼児健診などの現場で役立つ情報共有新型タバコ問題も

田淵貴大

日本公衆衛生学会総会抄録集　83回　96-96　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
子ども期逆境体験と成人期の居住地域の特性の関連地理的剥奪と都市化の観点から

佐々木那津, 田淵貴大, 藤原武男, 西大輔

日本公衆衛生学会総会抄録集　83回　253-253　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
喫煙歴と受動喫煙の組み合わせと総死亡の関連

高瀬雅仁, 中谷直樹, 丹野高三, 小暮真奈, 畑中里衣子, 中谷久美, 千葉一平, 時岡紗由理, 永家聖, 事崎由佳, 大桃秀樹, 田淵貴大, 寳澤篤

日本公衆衛生学会総会抄録集　83回　265-265　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
ダブルケア(育児・介護)と心理的ストレス中高年者縦断調査データを用いた縦断解析

宮田潤, 田淵貴大, 前田隆浩

日本公衆衛生学会総会抄録集　83回　287-287　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
新型コロナウイルス感染症流行時の妥費不足に関連する社会経済的要因の検討

片桐諒子, 田淵貴大, 片野田耕太

日本公衆衛生学会総会抄録集　83回　316-316　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
国産液体ミルク導入で日本の乳児は災害に強くなったか?

名西恵子, 柴沼晃, 中村和恵, 大川純代, 田淵貴大

日本公衆衛生学会総会抄録集　83回　419-419　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
周産期女性のフォーマルケアへの援助希求と精神的健康の転帰の関係

高木彩, 松島みどり, 田淵貴大

日本公衆衛生学会総会抄録集　83回　426-426　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
市区町村レベルでのソーシャルキャピタルとこども食堂数の変化の関連地域相関分析

須田拓実, 村山洋史, 田淵貴大

日本公衆衛生学会総会抄録集　83回　474-474　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
小児期のポジティブ経験および逆境的体験と成人期の社会的孤立地域社会が果たす役割

篠原奎梧, 松島みどり, 田淵貴大, 近藤尚己

日本公衆衛生学会総会抄録集　83回　478-478　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
妊産婦におけるコロナ禍の孤独感とその後の変化およびその関連要因

久松佳穂, 松島みどり, 近藤尚己, 田淵貴大

日本公衆衛生学会総会抄録集　83回　478-478　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
複数のタバコ製品使用は歯痛と関連するか横断研究

山本貴文, 佐藤美寿々, 岩崎正則, 田淵貴大

日本公衆衛生学会総会抄録集　83回　498-498　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
タバコ製品の使用状況の変化による重度歯周病移行リスクの違い JACSIS研究

塩田千尋, 竹内研時, 玉田雄大, 草間太郎, 小坂健, 田淵貴大

日本公衆衛生学会総会抄録集　83回　506-506　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
代替肉購入の関連要因の検討 JACSIS研究による縦断研究

高岡亜瑠, 岩野鈴奈, 田淵貴大, 遠又靖丈

日本公衆衛生学会総会抄録集　83回　579-579　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
就労者における業務中の転倒発生状況について

廣橋聡良, 津島沙輝, 渡辺一彦, 吉見友弘, 田淵貴大, 財津將嘉

日本公衆衛生学会総会抄録集　83回　601-601　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
健康への関心とCOVID-19の感染および重症化の関連 JASTIS研究

村田朱理, 金森悟, 田淵貴大

日本公衆衛生学会総会抄録集　83回　618-618　2024年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
【タバコの新常識】加熱式タバコ使用の実態病気のある人ほど使っている

田淵貴大

調剤と情報　30　(11)　1556-1562　2024年8月
出版者・発行元： (株)じほう
ISSN： 1341-5212
家庭育児の悩み相談経験と妊娠出産を契機とした慢性疼痛の関連社会的介入に向けた検討

山田恵子, 上田豊, 木村尚史, 水沼直樹, 武田卓, 田淵貴大

女性心身医学　29　(1)　93-93　2024年7月
出版者・発行元： (一社)日本女性心身医学会
ISSN： 1345-2894

eISSN： 2189-7980
多様な子ども期逆境体験(Adverse Childhood Experiences:ACEs)が成人期のメンタルヘルスに与える影響

佐々木那津, 渡辺和広, 金森由晃, 田淵貴大, 藤原武男, 西大輔

精神神経学雑誌　(2024特別号)　S401-S401　2024年6月
出版者・発行元： (公社)日本精神神経学会
ISSN： 0033-2658
潜在プロファイル分析を用いたボンディング障害のサブタイプの検討

萩原康輔, 陳冲, 大久保亮, 大川純代, 中川伸, 田淵貴大

精神神経学雑誌　(2024特別号)　S668-S668　2024年6月
出版者・発行元： (公社)日本精神神経学会
ISSN： 0033-2658
JACSIS/JASTIS研究共同研究のすゝめ

田淵貴大

精神神経学雑誌　(2024特別号)　S693-S693　2024年6月
出版者・発行元： (公社)日本精神神経学会
ISSN： 0033-2658
サクセスフルエイジングの基盤となる、高齢者の主観的幸福感に寄与する要因の探索横断及び縦断的研究

庄嶋健作, 森敬良, 和田陽介, 楠博, 玉城香代子, 松沢良太, 永井宏達, 後藤雅史, 田淵貴大, 長澤康行, 新村健

日本抗加齢医学会総会プログラム・抄録集　24回　284-284　2024年5月
出版者・発行元： (一社)日本抗加齢医学会
新型タバコ時代の禁煙支援

田淵貴大

日本呼吸ケア・リハビリテーション学会誌　32　(2)　138-142　2024年4月
出版者・発行元： (一社)日本呼吸ケア・リハビリテーション学会
ISSN： 1881-7319

eISSN： 2189-4760
母親の小児期逆境体験が子供の神経心理学的発達に与える影響産後うつとボンディング障害による媒介効果の検証

陳冲, 大久保亮, 大川純代, 中川伸, 田淵貴大

日本心理学会大会発表論文集　87回　826-826　2024年3月
出版者・発行元： (公社)日本心理学会
eISSN： 2433-7609
支持政党と新型コロナワクチン接種に対する忌避との関連 JASTIS2022横断研究

草間太郎, 玉田雄大, 塩田千尋, 竹内研時, 小坂健, 田淵貴大

日本衛生学雑誌　79　(Suppl.)　S225-S225　2024年3月
出版者・発行元： (一社)日本衛生学会
ISSN： 0021-5082

eISSN： 1882-6482
産後の父親のパートナー間暴力被害とこどもへの虐待関連行動

帯包エリカ, 加藤承彦, 竹原健二, 西大輔, 田淵貴大

日本小児科学会雑誌　128　(2)　312-312　2024年2月
出版者・発行元： (公社)日本小児科学会
ISSN： 0001-6543

eISSN： 2760-3180
日本における子どもへの不適切な養育に対する父母の認識と行動の違いインターネットによる横断的研究

袖野美穂, 大川純代, 細澤麻里子, 田淵貴大

日本小児科学会雑誌　128　(2)　368-368　2024年2月
出版者・発行元： (公社)日本小児科学会
ISSN： 0001-6543

eISSN： 2760-3180
妊娠期の関わりと産後の地域専門職への信頼と援助要請先の認知 JACSIS妊産婦データ2020-2021を用いた検証

松島みどり, 高木彩, 近藤尚己, 田淵貴大

日本公衆衛生雑誌　71　(2)　93-102　2024年2月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
加熱式タバコの害に関する認識は喫煙状況で異なるか? JASTIS2020横断研究

百合邦子, 藤吉朗, 竹村重輝, 鈴木春満, 張岩, 青野直輝, 高瀬秀人, Brou Maggy Audrey Murielle Bassole Epse, 東山綾, 田淵貴大

Journal of Epidemiology　34　(Suppl.)　94-94　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
紙巻きタバコより加熱式タバコが望ましいと結論付けた論文はタバコ会社関連の方が多いのか系統レビュー

鈴木春満, 青野直輝, 張岩, 百合邦子, Brou Maggy Audrey Murielle Bassole Epse, 竹村重輝, 東山綾, 田淵貴大, 藤吉朗

Journal of Epidemiology　34　(Suppl.)　139-139　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
加熱式タバコの地域限定先行販売と使用割合との関連 JASTIS 2022 study

永井雅人, 篠崎智大, 田淵貴大

Journal of Epidemiology　34　(Suppl.)　140-140　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
エッセンシャルワーカーとその他の職種を比較した新型コロナウイルス感染経験率 JACSIS研究

佐藤綾音, 田中宏和, 田淵貴大, 片野田耕太

Journal of Epidemiology　34　(Suppl.)　149-149　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
がん患者におけるがん診断時の糖尿病併存とがん診断・治療後の心血管疾患発症および生存率との関連

桑原佳宏, 徳島敏隆, 工藤榛香, 島津美寿季, 小山史穂子, 中田佳世, 田淵貴大, 宮代勲

Journal of Epidemiology　34　(Suppl.)　153-153　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
同世代の非介護者と比較したヤングアダルトケアラーの精神的健康と社会的孤立の実態 JACSIS2020調査

中本五鈴, 村山洋史, 田淵貴大

Journal of Epidemiology　34　(Suppl.)　155-155　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
深い関係の家族と友人の量が孤独感に与える影響

荒川裕貴, 井上浩輔, 西岡大輔, 松島みどり, 田淵貴大, 近藤尚己

Journal of Epidemiology　34　(Suppl.)　157-157　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
虐待の世代間連鎖幼少期の逆境体験と高齢者虐待加害の関連 JACSIS2022

古賀千絵, 辻大士, 花里真道, 中込敦士, 田淵貴大

Journal of Epidemiology　34　(Suppl.)　170-170　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
高齢者における新型タバコと口腔の健康との関連について

伊藤奏, 田淵貴大, 山本龍生, 近藤克則, 相田潤

Journal of Epidemiology　34　(Suppl.)　180-180　2024年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
加熱式タバコを吸っている患者にどのように声をかけるか

田淵貴大

日本血管外科学会雑誌　33　(Suppl.)　NP38-NP38　2024年
出版者・発行元： (NPO)日本血管外科学会
ISSN： 0918-6778

eISSN： 1881-767X
意図せぬ自然妊娠・不妊治療を経た妊娠期・子育早期における男性のメンタルヘルスリスクについて

水沼直樹, 黒崎久仁彦, 山田恵子, 木村尚史, 上田豊, 武田卓, 田淵貴大

東邦医学会雑誌　70　(4)　167-167　2023年12月
出版者・発行元：東邦大学医学会
ISSN： 0040-8670
逆境的小児期体験と性格傾向と感情可変性信念の関連

佐々木洋平, 大久保亮, 田淵貴大, 城月健太郎

武蔵野大学心理臨床センター紀要　(23)　27-38　2023年12月
出版者・発行元：武蔵野大学心理臨床センター紀要編集委員会
ISSN： 1882-6792
意図せぬ自然妊娠・不妊治療を経た妊娠期・子育早期における男性のメンタルヘルスリスクについて

水沼直樹, 黒崎久仁彦, 山田恵子, 木村尚史, 上田豊, 武田卓, 田淵貴大

東邦医学会雑誌　70　(4)　167-167　2023年12月
出版者・発行元：東邦大学医学会
ISSN： 0040-8670
生涯現役社会に向けた生活習慣病に対する取り組み加熱式タバコ問題とJASTIS/JACSIS研究の紹介

田淵貴大

日本職業・災害医学会会誌　71　(臨増)　別63-別63　2023年11月
出版者・発行元： (一社)日本職業・災害医学会
ISSN： 1345-2592
生涯現役社会に向けた生活習慣病に対する取り組み加熱式タバコ問題とJASTIS/JACSIS研究の紹介

田淵貴大

日本職業・災害医学会会誌　71　(臨増)　別63-別63　2023年11月
出版者・発行元： (一社)日本職業・災害医学会
ISSN： 1345-2592
最新新型タバコ研究UPDATE 加熱式タバコを吸っていると禁煙しにくくなる!

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　17回　39-39　2023年10月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
乳がんの15年相対生存率大阪府がん登録データを用いた分析

島津美寿季, 中田佳世, 森島敏隆, 工藤榛香, 小山史穂子, 馬超辰, 田淵貴大, 宮代勲

日本公衆衛生学会総会抄録集　82回　262-262　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
特定健康診査のアルコール使用障害スクリーニングへの活用実証的検討

伊東千絵子, 野田龍也, 木戸盛年, 田淵貴大, 中村美詠子, 尾島俊之

日本公衆衛生学会総会抄録集　82回　267-267　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
日本における水タバコ製品(シーシャ)の使用実態に関する研究

井坂ゆかり, 堀愛, 田淵貴大

日本公衆衛生学会総会抄録集　82回　276-276　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
日本における低出生体重リスク要因の人口寄与割合

西浜柚季子, 中山祥嗣, 田淵貴大

日本公衆衛生学会総会抄録集　82回　278-278　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
人工乳のデジタルマーケティングと母乳不足感との関連

名西恵子, 柴沼晃, 大川純代, 田淵貴大, 本郷寛子

日本公衆衛生学会総会抄録集　82回　280-280　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
高齢者の運動・スポーツの会参加の社会経済格差の経年推移と関連要因

辻大士, 横山芽衣子, 金森悟, 田淵貴大, 近藤克則

日本公衆衛生学会総会抄録集　82回　288-288　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
出生意欲とソーシャルキャピタル・社会参加・孤立 JACSIS2022年調査を用いて

久松佳穂, 松島みどり, 近藤尚己, 田淵貴大

日本公衆衛生学会総会抄録集　82回　292-292　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
加熱式タバコを含むタバコ製品の使用と歯周病発症リスクとの関連の検討

塩田千尋, 竹内研時, 草間太郎, 木内桜, 玉田雄大, 小坂健, 田淵貴大

日本公衆衛生学会総会抄録集　82回　297-297　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
日本における世帯年収と食料不安の関連 JACSIS研究による縦断研究

上野莉々子, 片桐諒子, 田中琴音, 荒木由乃, 牛尾芹香, 小倉芽衣, 津野香奈美, 池田登顕, 大塚達以, 田淵貴大, 遠又靖丈

日本公衆衛生学会総会抄録集　82回　313-313　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
加熱式タバコの使用の地域差 JASTIS 2022 study

永井雅人, 篠崎智大, 田淵貴大

日本公衆衛生学会総会抄録集　82回　401-401　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
社会的孤立および孤独感とCOVID-19感染の関連 JAC-SIS研究

村山洋史, 須田拓実, 田淵貴大

日本公衆衛生学会総会抄録集　82回　456-456　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
COVID-19感染予防行動に対する先延ばしと地域住民/政府への信頼感の関連

高橋佳史, 佐藤研一郎, 田淵貴大, 村山洋史

日本公衆衛生学会総会抄録集　82回　557-557　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
先延ばし傾向、COVID-19感染恐怖、ワクチン接種行動の関連

佐藤研一郎, 高橋佳史, 田淵貴大, 村山洋史

日本公衆衛生学会総会抄録集　82回　557-557　2023年10月
出版者・発行元： (一社)日本公衆衛生学会
ISSN： 1347-8060
睡眠休養感は小児期逆境体験と精神的苦痛の関連を媒介する

羽澄恵, 松井健太郎, 田淵貴大, 大久保亮, 吉池卓也, 北村真吾, 河村葵, 長尾賢太朗, 内海智博, 伊豆原宗人, 木附隼, 伏見もも, 西大輔, 栗山健一

日本睡眠学会定期学術集会・日本時間生物学会学術大会合同大会プログラム・抄録集　45回・30回　272-272　2023年9月
出版者・発行元：日本睡眠学会・日本時間生物学会
多角的視点から考えるライフステージと喫煙の影響～大規模データから得た新知見～喫煙と小児期、妊娠期、うつへの影響など誰でも参画できる!JACSIS妊産婦調査プロジェクトの紹介

田淵貴大

日本女性栄養・代謝学会誌　29　(1)　79-80　2023年8月
出版者・発行元： (一社)日本女性栄養・代謝学会
eISSN： 2759-8799
多角的視点から考えるライフステージと喫煙の影響～大規模データから得た新知見～喫煙と小児期、妊娠期、うつへの影響など加熱式タバコ使用による胎盤早期剥離リスク

大羽輝, 牧尉太, 田淵貴大, 増山寿

日本女性栄養・代謝学会誌　29　(1)　84-85　2023年8月
出版者・発行元： (一社)日本女性栄養・代謝学会
eISSN： 2759-8799
多角的視点から考えるライフステージと喫煙の影響～大規模データから得た新知見～喫煙と小児期、妊娠期、うつへの影響など誰でも参画できる!JACSIS妊産婦調査プロジェクトの紹介

田淵貴大

日本女性栄養・代謝学会誌　29　(1)　79-80　2023年8月
出版者・発行元： (一社)日本女性栄養・代謝学会
多角的視点から考えるライフステージと喫煙の影響～大規模データから得た新知見～喫煙と小児期、妊娠期、うつへの影響など加熱式タバコ使用による胎盤早期剥離リスク

大羽輝, 牧尉太, 田淵貴大, 増山寿

日本女性栄養・代謝学会誌　29　(1)　84-85　2023年8月
出版者・発行元： (一社)日本女性栄養・代謝学会
プレゼンティーイズムと感謝特性および感謝表出との関連 JACSIS研究の結果から

堀大介, 田淵貴大

産業衛生学雑誌　65　(臨増)　320-320　2023年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
在宅勤務者におけるテレワーク環境と身体症状の関連 JACSIS2021

金森悟, 田淵貴大, 甲斐裕子

産業衛生学雑誌　65　(臨増)　334-334　2023年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
COVID-19流行下において非正規雇用者の希死念慮は高いのか? 大規模調査より

佐々木那津, 田淵貴大, 大久保亮, 石丸知宏, 片岡真由美, 西大輔

産業衛生学雑誌　65　(臨増)　345-345　2023年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
脱タバコ社会の実現を脅かす加熱式タバコ消費拡大の問題点新型タバコ・新型コロナ時代の脱タバコ

田淵貴大

口腔衛生学会雑誌　73　(増刊)　70-70　2023年4月
出版者・発行元： (一社)日本口腔衛生学会
ISSN： 0023-2831
新型タバコの健康影響

田淵貴大

日本呼吸器学会誌　12　(増刊)　99-99　2023年3月
出版者・発行元： (一社)日本呼吸器学会
ISSN： 2186-5876

eISSN： 2186-5884
COPD 疫学気管支喘息,COPD,ACOにおける加熱式タバコ使用状況

野口真吾, 石丸知宏, 藤野善久, 矢寺和博, 田淵貴大

日本呼吸器学会誌　12　(増刊)　155-155　2023年3月
出版者・発行元： (一社)日本呼吸器学会
ISSN： 2186-5876

eISSN： 2186-5884
コロナ禍における父親の周産期うつ病のリスク要因について

帯包エリカ, 西大輔, 森崎菜穂, 田淵貴大

日本小児科学会雑誌　127　(2)　258-258　2023年2月
出版者・発行元： (公社)日本小児科学会
ISSN： 0001-6543
観察研究からの因果推論たばこ研究から学ぶ観察研究で因果に迫るための手法 TWANGマクロの紹介

田淵貴大

Journal of Epidemiology　33　(Suppl.1)　70-70　2023年2月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
Covid-19に関するインターネット社会疫学調査におけるC/IE回答の検出 JACSIS研究に基づく論点整理

桐原巧, 篠崎智大, 田淵貴大

Journal of Epidemiology　33　(Suppl.1)　92-92　2023年2月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
NDBデータを用いた脳卒中、心疾患、高血圧の健康格差とその媒介要因の検討

相田潤, 井上裕子, 田淵貴大, 近藤尚己

Journal of Epidemiology　33　(Suppl.1)　93-93　2023年2月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
糖尿病患者における予防的歯科受診とヘルスリテラシーの横断研究

斎藤杏子, 中本奈那, 川井有紀, 宮田敏, 田淵貴大, 桑原恵介

Journal of Epidemiology　33　(Suppl.1)　95-95　2023年2月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
口腔・咽頭がん患者における1回飲酒量と診断後10年間の生存との関連

小山史穂子, 田淵貴大, 原加奈子, 石田理恵, 宮代勲

Journal of Epidemiology　33　(Suppl.1)　125-125　2023年2月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
家族介護者におけるCOVID-19流行下の就労状況の変化とメンタルヘルスの縦断的関連 JACSIS研究

中本五鈴, 村山洋史, 田淵貴大

Journal of Epidemiology　33　(Suppl.1)　128-128　2023年2月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
日本における予防接種レディネスのパターン JASTIS2023調査の知見から

町田征己, 井上茂, 田淵貴大

行動医学研究　28　(Suppl.)　55-55　2023年
出版者・発行元： (一社)日本行動医学会
ISSN： 1341-6790

eISSN： 2188-0085
加熱式タバコの健康・禁煙への影響

田淵貴大

日本アルコール・薬物医学会雑誌　58　(3-Suppl.)　149-149　2023年
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
労働者の夜勤とギャンブル経験および問題ギャンブリングの関連横断研究

吉岡貴史, 宋龍平, 船田哲, 堤史織, 大久保亮, 南哲司, 佐藤嘉孝, 中谷友樹, 田淵貴大

日本アルコール・薬物医学会雑誌　58　(3-Suppl.)　237-237　2023年
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
日本におけるギャンブル形態と問題ギャンブリングとの関連 2023年インターネット調査による横断研究

吉岡貴史, 宋龍平, 船田哲, 堤史織, 木戸盛年, 野田龍也, 伊東千絵子, 中谷友樹, 田淵貴大

日本アルコール・薬物医学会雑誌　58　(3-Suppl.)　237-237　2023年
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
令和6年度改訂特定健康診査を用いたアルコール使用障害スクリーニングの実証的検討

伊東千絵子, 野田龍也, 木戸盛年, 田淵貴大

日本アルコール・薬物医学会雑誌　58　(3-Suppl.)　242-242　2023年
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
日本における加熱式タバコ喫煙者のニコチン依存症の検討

北島拓真, 久松隆史, 神田秀幸, 田淵貴大

日本アルコール・薬物医学会雑誌　58　(3-Suppl.)　291-291　2023年
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
痛みとタバコ;ステートメントを超えて beyond the statement 日本の疫学研究からみえる喫煙と疼痛の関係

山田恵子, 千葉聡子, 若泉謙太, 井関雅子, 田淵貴大

PAIN RESEARCH　37　(4)　190-190　2022年12月
出版者・発行元： (一社)日本疼痛学会
ISSN： 0915-8588

eISSN： 2187-4697
膵がんの治療成績は向上したか? 大阪府がん登録データを用いた病院規模毎の遠隔転移を有する膵がん患者の予後の検討

河本泰治, 池澤賢治, 田淵貴大, 森島敏隆, 平尾建, 東瀬菜, 占部真貴子, 甲斐優吾, 高田良司, 山井琢陽, 向井香織, 中堀輔, 上原宏之, 宮代勲, 大川和良

日本癌治療学会学術集会抄録集　60回　OWS15-2　2022年10月
出版者・発行元： (一社)日本癌治療学会
日本におけるCOVID-19感染拡大後の外出自粛と体重増加との関連 : JACSIS研究—Association between refraining from going out and weight gain after the spread of COVID-19 infection in Japan : JACSIS study

原里紗子, 浅見桃子, 阪野優紀香, 野村美帆, 大塚達以, 内藤拓人, 田中琴音, 遠又靖丈, 田淵貴大

保健医療科学 = Journal of the National Institute of Public Health　71　(4)　357-367　2022年10月
出版者・発行元：国立保健医療科学院
ISSN： 1347-6459
UPDATE禁煙・禁煙支援新型コロナ・新型タバコ・禁煙化・値上げとの関連

田淵貴大

日本臨床内科医会会誌　37　(3)　s84-s84　2022年9月
出版者・発行元： (一社)日本臨床内科医会
ISSN： 0914-9627
COVID禍から我々は何を学んだか? COVID-19パンデミックによる医療機関の受診控えと関連因子長期化する感染の影響と今後の対策

松村光一郎, 田淵貴大, 八木英次郎, 高瀬徹, 上野雅史, 中澤学, 中村貴裕

日本心臓病学会学術集会抄録　70回　S14-6　2022年9月
出版者・発行元： (一社)日本心臓病学会
妊娠中の加熱式タバコ使用と幼児アレルギー JACSISデータを用いたcase-control研究

財津將嘉, 仁木真司, 田淵貴大

日本公衆衛生学会総会抄録集　81回　160-160　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
健康増進法改正による車内受動喫煙の変化

中澤眞生, 堀愛, 田淵貴大, 市川政雄

日本公衆衛生学会総会抄録集　81回　204-204　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
COVID-19パンデミックによる健康な母子への母乳育児支援と母乳率への影響

名西恵子, 柴沼晃, 菊地君与, 大川純代, 田淵貴大

日本公衆衛生学会総会抄録集　81回　205-205　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
コロナ禍における父親の育児休業取得と父親の産後うつ症状の関連

帯包エリカ, 西大輔, 森崎菜穂, 田淵貴大

日本公衆衛生学会総会抄録集　81回　208-208　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
父親の育児休業取得と2歳未満の子へのボンディング悪化との関連 JACSIS研究

寺田周平, 藤原武男, 帯包エリカ, 田淵貴大

日本公衆衛生学会総会抄録集　81回　209-209　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
家族介護者の介護終了後のメンタルヘルスの経過と近隣との社会関係中高年者縦断調査

野口泰司, 柿崎真沙子, 金雪瑩, 村山洋史, 丹治史也, 田淵貴大, 斎藤民

日本公衆衛生学会総会抄録集　81回　220-220　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
日本社会で誰が好意的性差別をしているか JACSIS研究

津野香奈美, 野口詩織, 田淵貴大

日本公衆衛生学会総会抄録集　81回　224-224　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
世帯年収と食事関連QOLとの関連 JACSIS研究(2021年調査)による横断研究

遠又靖丈, 田中琴音, 津野香奈美, 大塚達以, 池田登顕, 田淵貴大

日本公衆衛生学会総会抄録集　81回　247-247　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
労働者における新型コロナウイルスへの恐怖感と緊急事態宣言中の慢性疼痛の悪化の関係

吉田玉美, 小山晃英, 石丸知宏, 箕浦明, 田淵貴大

日本公衆衛生学会総会抄録集　81回　250-250　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
COVID-19対策に関わる各種ステークホルダーからの記述回答の検討全国意見調査

澤村直彦, 佐々木典子, 本田雄大, 渡邊周介, 愼重虎, 内田勝彦, 奥田博子, 尾島俊之, 佐藤眞一, 高鳥毛敏雄, 田淵貴大, 田宮菜奈子, 中村桂子, 前田秀雄, 今中雄一

日本公衆衛生学会総会抄録集　81回　257-257　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
自治体、保健所、病院等8つの立場によるCOVID-19対策への評価全国意見調査

本田雄大, 佐々木典子, 澤村直彦, 渡邊周介, 愼重虎, 内田勝彦, 奥田博子, 尾島俊之, 佐藤眞一, 高鳥毛敏雄, 田淵貴大, 田宮菜奈子, 中村桂子, 前田秀雄, 今中雄一

日本公衆衛生学会総会抄録集　81回　260-260　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
Go To Eatキャンペーンの利用と新型コロナウイルス感染との関連

太刀川栞菜, 遠又靖丈, 青野真凜, 小嶋紗矢, 渡部瑠菜, 大塚達以, 田淵貴大

日本公衆衛生学会総会抄録集　81回　265-265　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
加熱式タバコの使用は1年後の精神疾患の発症と関連するか? 日本における縦断研究

末尾陽奈, 田淵貴大, 小林廉毅, 宮脇敦士

日本公衆衛生学会総会抄録集　81回　302-302　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
高齢者の喫煙状況と健康・Well-beingとの関連 Out-come-wide縦断研究

玉田雄大, 草間太郎, 竹内研時, 木内桜, 小坂健, 近藤克則, 田淵貴大

日本公衆衛生学会総会抄録集　81回　318-318　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
改正健康増進法全面施行前後の職場及び家庭での受動喫煙曝露の実態

濱秀聡, 大川純代, 田淵貴大

日本公衆衛生学会総会抄録集　81回　323-323　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
幼児期のデジタルメディア使用についての関連要因

瀬在泉, 中山直子, 田淵貴大

日本公衆衛生学会総会抄録集　81回　325-325　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
ソーシャルキャピタルと好意的性差別、その男女差について JACSIS研究

野口詩織, 那波伸敏, 田淵貴大, 藤原武男

日本公衆衛生学会総会抄録集　81回　371-371　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
新型コロナウイルス感染症流行下の社会的孤立と孤独感の推移 2時点の大規模全国調査

村山洋史, 中本五鈴, 田淵貴大

日本公衆衛生学会総会抄録集　81回　375-375　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
SARS-CoV-2流行下における日本の一般住民の予防行動の遵守割合の推移

塩田千尋, 玉田雄大, 竹内研時, 草間太郎, 木内桜, 小坂健, 田淵貴大

日本公衆衛生学会総会抄録集　81回　458-458　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
HPVワクチンとCOVID-19ワクチンの接種意向

八木麻未, 上田豊, 田淵貴大

日本癌学会学術総会抄録集(Web)　81回　P-3363　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 0546-0476
家族介護者の介護終了後のメンタルヘルスの経過と近隣との社会関係中高年者縦断調査

野口泰司, 柿崎真沙子, 金雪瑩, 村山洋史, 丹治史也, 田淵貴大, 斎藤民

日本公衆衛生学会総会抄録集　81回　220-220　2022年9月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
日本におけるストロング系チューハイの使用実態および問題飲酒との関連横断研究

吉岡貴史, 宋龍平, 高山厚, 大久保亮, 船田哲, 高田碧, 若林真美, 田淵貴大

日本アルコール・薬物医学会雑誌　57　(4)　257-257　2022年8月
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
新型タバコ時代の禁煙・禁煙支援(第5回)(最終回) 新型タバコ研究の課題と未来

田淵貴大

保団連　(1376)　44-47　2022年6月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
新型タバコ時代の禁煙・禁煙支援(第5回)(最終回) 新型タバコ研究の課題と未来

田淵貴大

保団連　(1376)　44-47　2022年6月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
新型タバコ時代の禁煙・禁煙支援(第4回) 禁煙は全てのタバコをやめること

田淵貴大

保団連　(1375)　44-47　2022年5月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
COVID-19流行下の母性健康管理指導事項連絡カードの利用実態 2021年JACSIS横断調査

堀愛, 川島恵美, 大川純代, 田淵貴大

産業衛生学雑誌　64　(臨増)　380-380　2022年5月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
COVID-19パンデミック下の在宅勤務者のワークエンゲージメントに関する検討

天野方一, 福田吉治, 渋谷克彦, 尾崎章彦, 田淵貴大

産業衛生学雑誌　64　(臨増)　386-386　2022年5月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
新型タバコ時代の禁煙・禁煙支援(第4回) 禁煙は全てのタバコをやめること

田淵貴大

保団連　(1375)　44-47　2022年5月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
肝細胞癌に対するTACE予後予測における腫瘍因子についての検討

安井利光, 足立裕次郎, 佐竹真, 青井健司, 城尚志, 垣田成庸, 山田幸則, 田淵貴大, 片山和宏

肝臓　63　(4)　187-195　2022年4月
出版者・発行元： (一社)日本肝臓学会
ISSN： 0451-4203

eISSN： 1881-3593
COVID-19のパンデミックは、日本における選択的手術の延期や中止に影響を与えたか?

黒川友博, 尾崎章彦, 澤野豊明, 金本義明, 田淵貴大, 神崎憲雄, 江尻友三

日本外科学会定期学術集会抄録集　122回　SF-7　2022年4月
出版者・発行元： (一社)日本外科学会
機械学習を用いたうつ症状・自殺念慮早期予測研究

小田祐輔, 中川伸, 浅井義之, 陳冲, 大久保亮, 中津井雅彦, 安部武志, 田淵貴大

精神神経学雑誌　124　(4付録)　S-402　2022年4月
出版者・発行元： (公社)日本精神神経学会
ISSN： 0033-2658
精神疾患患者の健康寿命延伸を目指した大規模データ活用と新型タバコ問題新型タバコも含めたタバコ問題にどう立ち向かうか?

田淵貴大

精神神経学雑誌　124　(4付録)　S-488　2022年4月
出版者・発行元： (公社)日本精神神経学会
ISSN： 0033-2658
新型タバコ時代の禁煙・禁煙支援(第3回) 疫学研究の歴史が明らかにする健康影響

田淵貴大

保団連　(1372)　48-51　2022年4月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
COVID-19のパンデミックは、日本における選択的手術の延期や中止に影響を与えたか?

黒川友博, 尾崎章彦, 澤野豊明, 金本義明, 田淵貴大, 神崎憲雄, 江尻友三

日本外科学会定期学術集会抄録集　122回　SF-7　2022年4月
出版者・発行元： (一社)日本外科学会
肝細胞癌に対するTACE予後予測における腫瘍因子についての検討

安井利光, 足立裕次郎, 佐竹真, 青井健司, 城尚志, 垣田成庸, 山田幸則, 田淵貴大, 片山和宏

肝臓　63　(4)　187-195　2022年4月
出版者・発行元： (一社)日本肝臓学会
ISSN： 0451-4203

eISSN： 1881-3593
慢性疼痛はコロナ禍における身体機能低下に与える影響は少ない

鉄永智紀, 鉄永倫子, 三澤治夫, 魚谷弘二, 小田孔明, 高尾真一郎, 梶木裕矢, 井上忠俊, 尾崎敏文, 田淵貴大

日本整形外科学会雑誌　96　(3)　S781-S781　2022年3月
出版者・発行元： (公社)日本整形外科学会
ISSN： 0021-5325

eISSN： 2758-7479
新型タバコ時代の禁煙・禁煙支援(第2回) 「タバコを吸っていますか」では分からない

田淵貴大

保団連　(1366)　47-51　2022年3月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
慢性疼痛はコロナ禍における身体機能低下に与える影響は少ない

鉄永智紀, 鉄永倫子, 三澤治夫, 魚谷弘二, 小田孔明, 高尾真一郎, 梶木裕矢, 井上忠俊, 尾崎敏文, 田淵貴大

日本整形外科学会雑誌　96　(3)　S781-S781　2022年3月
出版者・発行元： (公社)日本整形外科学会
ISSN： 0021-5325
小児の加熱式タバコに対する認識評価加熱式タバコ認識度調査票小児版の試案

増田麻里, 稲垣幸司, 大矢幸慧, 犬飼順子, 田淵貴大, 姜英, 大和浩

日本小児禁煙研究会雑誌　12　(1)　18-18　2022年3月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
新型タバコ時代の禁煙・禁煙支援(第2回) 「タバコを吸っていますか」では分からない

田淵貴大

保団連　(1366)　47-51　2022年3月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
妊娠中の加熱式タバコの使用状況に関するインターネット調査

細川義彦, 濱田洋実, 佐藤豊実, 田淵貴大

日本産科婦人科学会雑誌　74　(臨増)　S-447　2022年2月
出版者・発行元： (公社)日本産科婦人科学会
ISSN： 0300-9165
【UP DATE 新型タバコ-COVID-19も絡むタバコ問題の今】UP DATE 新型タバコ研究の現在と将来展望 MPOWERとの関連

田淵貴大

公衆衛生　86　(2)　98-105　2022年2月
出版者・発行元： (株)医学書院
ISSN： 0368-5187

eISSN： 1882-1170
【UP DATE 新型タバコ-COVID-19も絡むタバコ問題の今】第三次「健康日本21」でのタバコ対策の目標設定

尾谷仁美, 田淵貴大

公衆衛生　86　(2)　161-168　2022年2月
出版者・発行元： (株)医学書院
ISSN： 0368-5187

eISSN： 1882-1170
新型タバコ時代の禁煙・禁煙支援(第1回) 日本は加熱式タバコの実験場

田淵貴大

保団連　(1361)　46-50　2022年2月
出版者・発行元：全国保険医団体連合会
ISSN： 0288-5093
【UP DATE 新型タバコ-COVID-19も絡むタバコ問題の今】UP DATE 新型タバコ研究の現在と将来展望 MPOWERとの関連

田淵貴大

公衆衛生　86　(2)　98-105　2022年2月
出版者・発行元： (株)医学書院
ISSN： 0368-5187

eISSN： 1882-1170
【UP DATE 新型タバコ-COVID-19も絡むタバコ問題の今】第三次「健康日本21」でのタバコ対策の目標設定

尾谷仁美, 田淵貴大

公衆衛生　86　(2)　161-168　2022年2月
出版者・発行元： (株)医学書院
ISSN： 0368-5187

eISSN： 1882-1170
社会格差としてのタバコ-その解消に向けて加熱式タバコも含めた喫煙の社会格差と行動変容

田淵貴大

Journal of Epidemiology　32　(Suppl.1)　79-79　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
社会経済的状況と産後うつとの関連 JACSIS妊産婦コホート研究

津野香奈美, 松島みどり, 大川純代, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　106-106　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
ソーシャルキャピタルと新型コロナウイルス感染症による死亡の関連都道府県レベルの地域相関研究

村山洋史, 中本五鈴, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　107-107　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
基礎疾患と禁煙アドバイスの有無との関連

岡本華奈, 田淵貴大, 高田碧, 磯博康

Journal of Epidemiology　32　(Suppl.1)　108-108　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
リトルシガー使用は若年者に多い JASTIS研究2021年

堀愛, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　110-110　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
新型コロナウイルス感染症流行下における家族介護者の介護負担増加と精神的健康との関連 JACSIS 2020 study

中本五鈴, 村山洋史, 六藤陽子, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　129-129　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
社会格差としてのタバコ-その解消に向けて加熱式タバコも含めた喫煙の社会格差と行動変容

田淵貴大

Journal of Epidemiology　32　(Suppl.1)　79-79　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
社会経済的状況と産後うつとの関連 JACSIS妊産婦コホート研究

津野香奈美, 松島みどり, 大川純代, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　106-106　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
ソーシャルキャピタルと新型コロナウイルス感染症による死亡の関連都道府県レベルの地域相関研究

村山洋史, 中本五鈴, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　107-107　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
基礎疾患と禁煙アドバイスの有無との関連

岡本華奈, 田淵貴大, 高田碧, 磯博康

Journal of Epidemiology　32　(Suppl.1)　108-108　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
リトルシガー使用は若年者に多い JASTIS研究2021年

堀愛, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　110-110　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
新型コロナウイルス感染症流行下における家族介護者の介護負担増加と精神的健康との関連 JACSIS 2020 study

中本五鈴, 村山洋史, 六藤陽子, 田淵貴大

Journal of Epidemiology　32　(Suppl.1)　129-129　2022年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
公衆衛生の観点からみたアディクション公衆衛生の観点からみた新型タバコ問題

田淵貴大

日本アルコール・薬物医学会雑誌　56　(6)　149-149　2021年12月
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
新型コロナウイルスの蔓延と仕事のパフォーマンスの変化 JACSIS研究より

若泉謙太, 山田恵子, 島津明人, 田淵貴大

臨床麻酔　45　(12)　1565-1572　2021年12月
出版者・発行元：真興交易(株)医書出版部
ISSN： 0387-3668
東京都子どもを受動喫煙から守る条例の家庭における喫煙ルールに対する影響の評価

梅木佑夏, 田淵貴大

日本公衆衛生雑誌　68　(12)　914-924　2021年12月
出版者・発行元：日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
公衆衛生の観点からみたアディクション公衆衛生の観点からみた新型タバコ問題

田淵貴大

日本アルコール・薬物医学会雑誌　56　(6)　149-149　2021年12月
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
健康危機で明らかになった地域保健上の課題:一人一人の健康を守り高める公衆衛生を新型コロナ時代のインターネット調査プロジェクトJACSIS協働研究のすゝめ

田淵貴大

日本公衆衛生学会総会抄録集　80回　97-97　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
社会環境整備によるヘルスプロモーション活動の目標設定これからの10年の活動に向けた社会環境整備目標の項目提案

近藤尚己, 西尾麻里沙, 相田潤, 田淵貴大, 長谷田真帆, 金森万里子, 荒川裕貴, 伊藤ゆり

日本公衆衛生学会総会抄録集　80回　120-120　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
新型コロナ感染症拡大下でのビデオ通話の利用と孤独感の関連

荒川裕貴, 西岡大輔, 田淵貴大, Inoue Kosuke, 近藤尚己

日本公衆衛生学会総会抄録集　80回　221-221　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
妊娠女性の喫煙による母子の健康リスクの定量的評価エコチル調査データを用いた検討

西浜柚季子, 中山祥嗣, 田淵貴大

日本公衆衛生学会総会抄録集　80回　236-236　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
コロナ禍における社会制限及びサポート喪失と産後うつとの関連 JACSISスタディ

津野香奈美, 大川純代, 松島みどり, 荒川裕貴, 田淵貴大

日本公衆衛生学会総会抄録集　80回　237-237　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
日本におけるCOVID-19感染拡大後の外出自粛と体重増加との関連 JACSIS研究

原里紗子, 遠又靖丈, 阪野優紀香, 野村美帆, 大塚達以, 田淵貴大

日本公衆衛生学会総会抄録集　80回　281-281　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
新型コロナウイルス感染症の流行前後での喫煙行動の変化とたばこの種類との関連

山本貴文, 横山徹爾, 田淵貴大

日本公衆衛生学会総会抄録集　80回　510-510　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
健康危機で明らかになった地域保健上の課題:一人一人の健康を守り高める公衆衛生を新型コロナ時代のインターネット調査プロジェクトJACSIS協働研究のすゝめ

田淵貴大

日本公衆衛生学会総会抄録集　80回　97-97　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
妊娠女性の喫煙による母子の健康リスクの定量的評価エコチル調査データを用いた検討

西浜柚季子, 中山祥嗣, 田淵貴大

日本公衆衛生学会総会抄録集　80回　236-236　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
コロナ禍における社会制限及びサポート喪失と産後うつとの関連 JACSISスタディ

津野香奈美, 大川純代, 松島みどり, 荒川裕貴, 田淵貴大

日本公衆衛生学会総会抄録集　80回　237-237　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
新型コロナウイルス感染症の流行前後での喫煙行動の変化とたばこの種類との関連

山本貴文, 横山徹爾, 田淵貴大

日本公衆衛生学会総会抄録集　80回　510-510　2021年11月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
禁煙支援・・・我々は何を目指すのか時代の変化にどう立ち向かうのか?新型タバコ時代の禁煙支援

田淵貴大

日本呼吸ケア・リハビリテーション学会誌　31　(Suppl.)　96s-96s　2021年10月
出版者・発行元： (一社)日本呼吸ケア・リハビリテーション学会
ISSN： 1881-7319

eISSN： 2189-4760
タバコ煙ばく露を定量的に評価する尿中コチニン濃度のカットオフ値を用いて

西浜柚季子, 中山祥嗣, 田淵貴大

日本小児禁煙研究会雑誌　11　(1)　8-15　2021年10月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
加熱式タバコ認識度調査票小児版による小児の加熱式タバコに対する認識評価の試み

増田麻里, 稲垣幸司, 大矢幸慧, 犬飼順子, 田淵貴大, 姜英, 大和浩

日本小児禁煙研究会雑誌　11　(1)　30-33　2021年10月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
新型タバコの真実と禁煙活動の将来 UPDATE 新型タバコ時代の禁煙支援

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　15回　59-59　2021年10月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
新型タバコ時代の禁煙支援背景にある歯科関連学会の取組新型コロナ・新型タバコ時代の禁煙支援

田淵貴大

日本歯周病学会会誌　63　(秋季特別)　86-86　2021年10月
出版者・発行元： (NPO)日本歯周病学会
ISSN： 0385-0110

eISSN： 1880-408X
タバコ煙ばく露を定量的に評価する尿中コチニン濃度のカットオフ値を用いて

西浜柚季子, 中山祥嗣, 田淵貴大

日本小児禁煙研究会雑誌　11　(1)　8-15　2021年10月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
加熱式タバコ認識度調査票小児版による小児の加熱式タバコに対する認識評価の試み

増田麻里, 稲垣幸司, 大矢幸慧, 犬飼順子, 田淵貴大, 姜英, 大和浩

日本小児禁煙研究会雑誌　11　(1)　30-33　2021年10月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
禁煙支援・・・我々は何を目指すのか時代の変化にどう立ち向かうのか?新型タバコ時代の禁煙支援

田淵貴大

日本呼吸ケア・リハビリテーション学会誌　31　(Suppl.)　96s-96s　2021年10月
出版者・発行元： (一社)日本呼吸ケア・リハビリテーション学会
ISSN： 1881-7319

eISSN： 2189-4760
新型タバコの真実と禁煙活動の将来 UPDATE 新型タバコ時代の禁煙支援

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　15回　59-59　2021年10月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
すべての人を健康にするための社会政策と健康格差タバコ対策からの教訓

田淵貴大

日本癌学会総会記事　80回　[IS9-5]　2021年9月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
COVID-19時代の健診・保健指導における禁煙支援のあり方新型タバコ時代の禁煙支援

田淵貴大

総合健診　48　(5)　421-426　2021年9月
出版者・発行元： (一社)日本総合健診医学会
ISSN： 1347-0086

eISSN： 1884-4103
生後早期の感染症罹患と小児期アレルギー性疾患の年齢特異的関連性(Age-specific associations of early-life infections and preterm birth with allergic diseases in childhood)

Nagasaki Tadao, Tabuchi Takahiro, Horimukai Kenta

アレルギー　70　(6-7)　706-706　2021年8月
出版者・発行元： (一社)日本アレルギー学会
ISSN： 0021-4884

eISSN： 1347-7935
歯科衛生士をめざす学生の加熱式タバコを含めた喫煙状況やその認識に関する研究

山内彩加, 稲垣幸司, 犬飼順子, 高阪利美, 長尾徹, 内藤徹, 田淵貴大, 姜英, 大和浩

日本歯科衛生学会雑誌　16　(1)　96-96　2021年8月
出版者・発行元：日本歯科衛生学会
ISSN： 1884-5193
歯科・薬学系学部学生の加熱式タバコを含めた喫煙状況とその認識に関する研究

伊東香織, 稲垣幸司, 犬飼順子, 高阪利美, 長尾徹, 内藤徹, 田淵貴大, 姜英, 大和浩

日本歯科衛生学会雑誌　16　(1)　96-96　2021年8月
出版者・発行元：日本歯科衛生学会
ISSN： 1884-5193
新型コロナウィルス感染症緊急事態宣言がもたらした乳癌検診への影響 JACSIS Study

豊田泰弘, 田淵貴大, 山本仁

日本乳癌学会総会プログラム抄録集　29回　28-28　2021年7月
出版者・発行元： (一社)日本乳癌学会
新型タバコのリスクを考える

田淵貴大

新潟市医師会報　(602)　2-7　2021年5月
COVID-19流行下における職場のハラスメント経験とメンタルヘルスとの関連

津野香奈美, 田淵貴大

産業衛生学雑誌　63　(臨増)　338-338　2021年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
COVID-19感染症流行下における日本人労働者の在宅勤務と腰痛との関係(JACSIS研究)

箕浦明, 田淵貴大, 小風暁

産業衛生学雑誌　63　(臨増)　429-429　2021年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
COVID-19流行期における労働環境の変化と労働者の薬切れとの関連

大河原眞, 石丸知宏, 田淵貴大, 藤野善久

産業衛生学雑誌　63　(臨増)　434-434　2021年4月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
医療保険の種別・本人家族別に見た検診発見がん及び早期がんの割合

森島敏隆, 佐藤亮, 中田佳世, 濱秀聡, 田淵貴大, 宮代勲

JACR Monograph　(26)　39-39　2021年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
食道がんにおける術前の医科歯科連携の実態把握

小山史穂子, 石本俊介, 西尾美奈子, 田淵貴大, 森島敏隆, 石橋美樹, 宮代勲

JACR Monograph　(26)　53-53　2021年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
医療保険の種別・本人家族別に見た検診発見がん及び早期がんの割合

森島敏隆, 佐藤亮, 中田佳世, 濱秀聡, 田淵貴大, 宮代勲

JACR Monograph　(26)　15-15　2021年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
新型タバコの本当のリスクは皆さんの想像を超えています

田淵貴大

世論時報　(2月)　13-19　2021年2月
受動喫煙防止等のたばこ政策のインパクト・アセスメントに関する研究非喫煙者/禁煙者における加熱式タバコの使用と一年後の喫煙状況の関連

松山祐輔, 田淵貴大

受動喫煙防止等のたばこ政策のインパクト・アセスメントに関する研究令和2年度総括・分担研究報告書(Web)　2021年
新型コロナウイルス流行下の孤独感、社会的孤立と痛みの有症及び新規発症の関連

山田恵子, 若泉謙太, 久保田康彦, 村山洋史, 田淵貴大

Journal of Epidemiology　31　(Suppl.)　90-90　2021年1月
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
時代の変化にどう立ち向かうのか?新型タバコ時代の禁煙支援

田淵貴大

日本呼吸ケア・リハビリテーション学会誌(Web)　31　(Supplement)　2021年

ISSN： 2189-4760
加熱式タバコ認識度調査票小児版による小児の加熱式タバコに対する認識評価の試み

増田麻里, 増田麻里, 稲垣幸司, 稲垣幸司, 稲垣幸司, 大矢幸慧, 大矢幸慧, 犬飼順子, 田淵貴大, JIANG Ying, 大和浩

日本小児禁煙研究会雑誌(Web)　11　(1)　2021年

ISSN： 2432-5147
タバコ煙ばく露を定量的に評価する-尿中コチニン濃度のカットオフ値を用いて

西浜柚季子, 中山祥嗣, 田淵貴大

日本小児禁煙研究会雑誌(Web)　11　(1)　2021年

ISSN： 2432-5147
精神疾患患者の喫煙率と飲酒率:国民生活基礎調査を用いた横断研究

大久保亮, 田淵貴大

日本疫学会学術総会講演集(Web)　31st　(Suppl.)　96-96　2021年
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
すべての人を健康にするための社会政策と健康格差-タバコ対策からの教訓-

田淵貴大

日本癌学会学術総会抄録集(Web)　80th　[IS9-5]　2021年
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
喫煙率,新型タバコの使用はどう変わったか?

田淵貴大

日本疫学会学術総会講演集(Web)　31st　(Suppl.)　68-68　2021年
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
緊急事態宣言期間における喫煙本数の変化・大阪府健康アプリ「アスマイル」からの報告

小山史穂子, 田淵貴大, 大川純代, 門林孝吉, 白井久也, 中谷健志, 宮代勲

日本疫学会学術総会講演集(Web)　31st　(Suppl.)　91-91　2021年
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
業界TOPジャーナルに掲載される新型タバコ研究

田淵貴大

日本臨床腫瘍学会学術集会(CD-ROM)　18th　2021年
禁煙への関心度(行動変容ステージ)・禁煙手法と翌年の禁煙状況との関連

津野香奈美, 田淵貴大

日本行動医学会学術総会プログラム・抄録集　28th　(Suppl.)　52-52　2021年
出版者・発行元：日本行動医学会
ISSN： 1341-6790

eISSN： 2188-0085
新型コロナウイルス感染症蔓延下でのワイドショーの感情・行動への影響評価-日本全国レベルでの横断調査-

桑原恵介, 田淵貴大

日本疫学会学術総会講演集(Web)　31st　(Suppl.)　113-113　2021年
出版者・発行元： (一社)日本疫学会
ISSN： 0917-5040

eISSN： 1349-9092
COVID-19時代の健診・保健指導における禁煙支援のあり方

田淵貴大

総合健診　48　(1)　142-142　2021年1月
出版者・発行元： (一社)日本総合健診医学会
ISSN： 1347-0086

eISSN： 1884-4103
【いま、タバコのことを考えよう】新型タバコのリスクを考える

田淵貴大

チャイルドヘルス　23　(12)　884-888　2020年12月
出版者・発行元： (株)診断と治療社
ISSN： 1344-3151
【いま、タバコのことを考えよう】新型タバコのリスクを考える

田淵貴大

チャイルドヘルス　23　(12)　884-888　2020年12月
出版者・発行元： (株)診断と治療社
ISSN： 1344-3151
今こそ新型タバコを考える新型タバコの健康影響評価あるべき社会の姿とは?

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　14回　50-50　2020年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
新型タバコ時代の禁煙支援

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　14回　149-149　2020年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
食道癌患者における他臓器癌の罹患/死亡リスクの検討

大森正泰, 石原立, 森島敏隆, 田淵貴大, 岡田裕之, 大野ゆう子, 祖父江友孝, 宮代勲

日本消化器病学会雑誌　117　(臨増大会)　A692-A692　2020年10月
出版者・発行元： (一財)日本消化器病学会
ISSN： 0446-6586

eISSN： 1349-7693
下部尿路症状(LUTS)に関連する因子の検討国民生活基礎調査を用いた分析

宮田明未, 錢鴻武, 木村俊夫, 田淵貴大

日本排尿機能学会誌　31　(1)　296-296　2020年10月
出版者・発行元： (一社)日本排尿機能学会
ISSN： 1347-6513
メディアが伝えない!新型タバコのリスク

田淵貴大

日本職業・環境アレルギー学会雑誌　28　(1)　27-27　2020年10月
出版者・発行元：日本職業・環境アレルギー学会
ISSN： 1349-5461
若手研究者の公衆衛生二次データ活用に向けて-国民生活基礎調査の例から健康政策が健康格差に与えた影響の分析

田淵貴大

日本公衆衛生学会総会抄録集　79回　163-163　2020年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
がん診療連携拠点病院指定要件の妥当性の検討年間手術件数と生存率の関連性より

大川純代, 田淵貴大, 中田佳世, 森島敏隆, 小山史穂子, 宮代勲

日本公衆衛生学会総会抄録集　79回　207-207　2020年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
子宮頸がん・乳がん・大腸がん検診を組み合わせた受診・未受診パターンに関連する要因

石井加奈子, 田淵貴大, 磯博康

日本公衆衛生学会総会抄録集　79回　241-241　2020年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
タバコ広告と脱・たばこメディアキャンペーンが加熱式タバコ製品の認識に与える影響

井坂ゆかり, 堀愛, 田淵貴大, 市川政雄

日本公衆衛生学会総会抄録集　79回　245-245　2020年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
日本における電子タバコヘビーユーザーは切り替えではなく、併用している?

小山史穂子, 田淵貴大, 宮代勲

日本公衆衛生学会総会抄録集　79回　349-349　2020年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
禁煙を通して肺がん撲滅をめざす

田淵貴大

肺癌　60　(6)　513-513　2020年10月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
新型タバコの科学と社会インパクト(日本癌学会・日本疫学会合同企画) 日本の新型タバコ問題:最新情報UPDATEとがん研究への展望

田淵貴大

日本癌学会総会記事　79回　SP4-4　2020年10月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
下部尿路症状(LUTS)に関連する因子の検討国民生活基礎調査を用いた分析

宮田明未, 錢鴻武, 木村俊夫, 田淵貴大

日本排尿機能学会誌　31　(1)　296-296　2020年10月
出版者・発行元： (一社)日本排尿機能学会
ISSN： 1347-6513
食道癌患者における他臓器癌の罹患/死亡リスクの検討

大森正泰, 石原立, 森島敏隆, 田淵貴大, 岡田裕之, 大野ゆう子, 祖父江友孝, 宮代勲

日本消化器病学会雑誌　117　(臨増大会)　A692-A692　2020年10月
出版者・発行元： (一財)日本消化器病学会
ISSN： 0446-6586

eISSN： 1349-7693
歯科衛生士をめざす学生の加熱式タバコを含めた喫煙に対する認識

大矢幸慧, 稲垣幸司, 増田麻里, 犬飼順子, 高阪利美, 長尾徹, 内藤徹, 田淵貴大, 姜英, 大和浩

日本禁煙学会雑誌　15　(3)　62-69　2020年9月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1882-6806
大阪府内市町村における大腸がん検診の個別受診勧奨の実態

濱秀聡, 田淵貴大, 中山富雄, 宮代勲

厚生の指標　67　(8)　9-15　2020年8月
出版者・発行元： (一財)厚生労働統計協会
ISSN： 0452-6104
新型タバコの健康被害について加熱式タバコの健康リスクについて

田淵貴大

日本呼吸器学会誌　9　(増刊)　28-28　2020年8月
出版者・発行元： (一社)日本呼吸器学会
ISSN： 2186-5876

eISSN： 2186-5884
歯科衛生士学生の加熱式タバコを含めた喫煙に対する認識調査

大矢幸慧, 稲垣幸司, 犬飼順子, 高阪利美, 長尾徹, 内藤徹, 田淵貴大, 姜英, 大和浩

日本歯科衛生学会雑誌　15　(1)　108-108　2020年8月
出版者・発行元：日本歯科衛生学会
ISSN： 1884-5193
歯科衛生士学生の喫煙、受動喫煙と口腔内所見との関係

末吉亜美, 稲垣幸司, 犬飼順子, 高阪利美, 佐藤厚子, 後藤君江, 原山裕子, 田淵貴大, 姜英, 大和浩

日本歯科衛生学会雑誌　15　(1)　109-109　2020年8月
出版者・発行元：日本歯科衛生学会
ISSN： 1884-5193
新型タバコの健康被害について加熱式タバコの健康リスクについて

田淵貴大

日本呼吸器学会誌　9　(増刊)　28-28　2020年8月
出版者・発行元： (一社)日本呼吸器学会
ISSN： 2186-5876

eISSN： 2186-5884
大阪府内市町村における大腸がん検診の個別受診勧奨の実態

濱秀聡, 田淵貴大, 中山富雄, 宮代勲

厚生の指標　67　(8)　9-15　2020年8月
出版者・発行元： (一財)厚生労働統計協会
ISSN： 0452-6104
新型タバコ時代の禁煙対策最前線新型タバコは害が少ないのか

田淵貴大

日本動脈硬化学会総会プログラム・抄録集　52回　151-151　2020年7月
出版者・発行元： (一社)日本動脈硬化学会
ISSN： 1347-7099
新型タバコ時代の禁煙対策最前線新型タバコは害が少ないのか

田淵貴大

日本動脈硬化学会総会プログラム・抄録集　52回　151-151　2020年7月
出版者・発行元： (一社)日本動脈硬化学会
ISSN： 1347-7099
食道がんにおける術前の医科歯科連携の実態把握

小山史穂子, 石本俊介, 西尾美奈子, 田淵貴大, 森島敏隆, 石橋美樹, 宮代勲

日本がん登録協議会第29回学術集会　(26)　17-17　2020年6月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
これからの職場の喫煙対策〜改正健康増進法施行後の戦略新型タバコ時代のタバコ対策の進め方

田淵貴大

産業衛生学雑誌　62　(臨増)　174-174　2020年5月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
これからの職場の喫煙対策〜改正健康増進法施行後の戦略新型タバコ時代のタバコ対策の進め方

田淵貴大

産業衛生学雑誌　62　(臨増)　174-174　2020年5月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
食道癌患者における他臓器癌(気道・消化器癌)の罹患/死亡リスクの検討

大森正泰, 石原立, 森島敏隆, 田淵貴大, 岡田裕之, 大野ゆう子, 祖父江友孝, 宮代勲

日本消化器病学会中国支部例会プログラム・抄録集　113回　95-95　2020年5月
出版者・発行元：日本消化器病学会-中国支部
がん患者における医療保険の種別・本人家族別にみた検診発見がんと早期がんの割合

森島敏隆, 佐藤亮, 中田佳世, 濱秀聡, 田淵貴大, 松本吉史, 小枝伸行, 島田裕子, 丸濱勉, 松木大作, 宮代勲

厚生の指標　67　(5)　1-6　2020年5月
出版者・発行元： (一財)厚生労働統計協会
ISSN： 0452-6104
がん患者における医療保険の種別・本人家族別にみた検診発見がんと早期がんの割合

森島敏隆, 佐藤亮, 中田佳世, 濱秀聡, 田淵貴大, 松本吉史, 小枝伸行, 島田裕子, 丸濱勉, 松木大作, 宮代勲

厚生の指標　67　(5)　1-6　2020年5月
出版者・発行元： (一財)厚生労働統計協会
ISSN： 0452-6104
健康リスクをどう考え・共有していくのか新型タバコ時代のタバコ対策

田淵貴大

宮城県公衆衛生学会会誌　(52)　23-23　2020年4月
出版者・発行元：宮城県公衆衛生学会
ISSN： 0912-747X
健康リスクをどう考え・共有していくのか新型タバコ時代のタバコ対策

田淵貴大

宮城県公衆衛生学会会誌　(52)　23-23　2020年4月
出版者・発行元：宮城県公衆衛生学会
ISSN： 0912-747X
【新型タバコ時代の禁煙支援・禁煙指導現状を知ることから始めよう】

田淵貴大

日本医事新報　(5006)　18-33　2020年4月
出版者・発行元： (株)日本医事新報社
ISSN： 0385-9215
新型タバコのリスク喫煙とアレルギー、さらにその先へ

田淵貴大

日本小児アレルギー学会誌　34　(1)　25-31　2020年3月
出版者・発行元： (一社)日本小児アレルギー学会
DOI： 10.3388/jspaci.34.25 　

ISSN： 0914-2649

eISSN： 1882-2738
がん検診の要点日本の現状と世界の動向

濱秀聡, 田淵貴大

腫瘍内科　25　(3)　323-331　2020年3月
出版者・発行元： (有)科学評論社
ISSN： 1881-6568
糖尿病の療養指導Q&A 加熱式タバコと電子タバコのリスク最近、糖尿病患者にも使用者が増えてきた新型タバコ(加熱式タバコと電子タバコ)のリスクについて教えてください。あわせて、米国における電子タバコによると考えられている死亡や肺疾患事例についても教えてください

田淵貴大

糖尿病プラクティス　37　(2)　233-235　2020年3月
出版者・発行元：医歯薬出版(株)
ISSN： 2435-0907
熱論！タバコ問題第6回 ICTが切り開く禁煙支援・治療の未来

田淵貴大

Medical Tribune　2020年1月29日
新型タバコの基礎知識第15回医師団体・政治家・行政担当者のための新型タバコに対処する方法（１）

田淵貴大

Care Net　2020年1月27日
難治性がんの根治的治療における医療施設別手術件数が長期予後に及ぼす影響についての検討

谷山祐香里, 田淵貴大, 大野ゆう子, 森島敏隆, 大川純代, 小山史穂子, 宮代勲

日本疫学会学術総会講演集(Web)　30th　2020年
加熱式たばこ製品の使用実態、健康影響、たばこ規制への影響とそれを踏まえた政策提言

中村正和, 田淵貴大, 尾崎米厚, 大和浩, 欅田尚樹, 吉見逸郎, 片野田耕太, 加治正行, 揚松龍治

日本公衆衛生雑誌　67　(1)　3-14　2020年1月
出版者・発行元：日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
自治体の衛生部門における健康増進事業のプロセスの現状と課題 6府県全市町村調査の分析結果より

大曽基宣, 津下一代, 近藤尚己, 田淵貴大, 相田潤, 横山徹爾, 遠又靖丈, 辻一郎

日本公衆衛生雑誌　67　(1)　15-25　2020年1月
出版者・発行元：日本公衆衛生学会
ISSN： 0546-1766

eISSN： 2187-8986
新型タバコ時代のタバコ対策の進め方

田淵貴大

ひょうごの公衆衛生　35　4-20　2020年
出版者・発行元：兵庫県公衆衛生協会
新型タバコの基礎知識第14回新型タバコを吸っている患者に伝えたいこと（３）

田淵貴大

Care Net　2019年12月27日
熱論！タバコ問題第5回法律・ガイドライン VS. 在るべき姿

田淵貴大

Medical Tribune　2019年12月22日
配偶者の喫煙・運動習慣の変化が本人の健康行動に与える影響

鵜飼友彦, 磯博康, 田淵貴大

日本循環器病予防学会誌　54　(3)　155-162　2019年12月
出版者・発行元： (一社)日本循環器病予防学会
ISSN： 1346-6267
新型タバコの基礎知識第13回新型タバコを吸っている患者に伝えたいこと（２）

田淵貴大

Care Net　2019年11月29日
新型タバコの基礎知識第12回新型タバコを吸っている患者に伝えたいこと（１）

田淵貴大

Care Net　2019年11月18日
熱論！タバコ問題第4回新型タバコ問題から見える歪んだ社会の力学

田淵貴大

Medical Tribune　2019年11月8日
新型タバコの基礎知識第11回新型タバコの発がんリスク

田淵貴大

Care Net　2019年11月4日
肺癌の一次予防

田淵貴大

肺癌　59　(Suppl.)　1063-1066　2019年11月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
メディアが伝えない!新型タバコのリスク

田淵貴大

肺癌　59　(6)　614-614　2019年11月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
一から始める、新型タバコの疫学と臨床

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　13回　201-201　2019年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
新型タバコにご注意を！

田淵貴大

結核・肺疾患予防のための複十字　(389)　28-29　2019年11月
メディアが伝えない!新型タバコのリスク

田淵貴大

肺癌　59　(6)　614-614　2019年11月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
肺癌の一次予防査読有り

田淵貴大

肺癌　59　(Suppl.)　1063-1066　2019年11月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
熱論！タバコ問題第3回抗がん薬VS.禁煙、生存率を伸ばすのは？

田淵貴大

Medical Tribune　2019年10月21日
新型タバコの基礎知識第10回新型タバコにおけるハーム・リダクションってなに？（２）

田淵貴大

Care Net　2019年10月15日
胃ESDにおけるエピネフリン加粘膜下局所注射液の有用性傾向スコアマッチング法による検討

井上俊太郎, 上堂文也, 石原立, 田淵貴大

Gastroenterological Endoscopy　61　(Suppl.2)　2140-2140　2019年10月
出版者・発行元： (一社)日本消化器内視鏡学会
ISSN： 0387-1207

eISSN： 1884-5738
受動喫煙防止-改正健康増進法の実効性を高めるために受動喫煙対策における加熱式たばこの規制の現状と今後の課題

田淵貴大

日本公衆衛生学会総会抄録集　78回　90-90　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
疾病の新規診断が就労状況へ与える影響

高田碧, 田淵貴大, 宮代勲, 木山昌彦, 磯博康

日本公衆衛生学会総会抄録集　78回　257-257　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
口腔・咽頭がんの病院別手術件数と予後との関連大阪府がん登録を用いた検討

小山史穂子, 田淵貴大, 大川純代, 谷山祐香里, 森島敏隆, 宮代勲

日本公衆衛生学会総会抄録集　78回　332-332　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
大阪府における大腸がん検診の個別受診勧奨の実態

濱秀聡, 田淵貴大, 中山富雄, 中村孝範, 清田正彰, 宮代勲

日本公衆衛生学会総会抄録集　78回　333-333　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
新型タバコのリスク喫煙とアレルギー、さらにその先へ

田淵貴大

日本小児アレルギー学会誌　33　(4)　447-447　2019年10月
出版者・発行元： (一社)日本小児アレルギー学会
ISSN： 0914-2649

eISSN： 1882-2738
新型タバコの本当のリスク

田淵貴大

日本小児禁煙研究会雑誌　9　(2)　53-58　2019年10月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
新型タバコのリスク喫煙とアレルギー、さらにその先へ

田淵貴大

日本小児アレルギー学会誌　33　(4)　447-447　2019年10月
出版者・発行元： (一社)日本小児アレルギー学会
ISSN： 0914-2649

eISSN： 1882-2738
受動喫煙防止-改正健康増進法の実効性を高めるために受動喫煙対策における加熱式たばこの規制の現状と今後の課題

田淵貴大

日本公衆衛生学会総会抄録集　78回　90-90　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
疾病の新規診断が就労状況へ与える影響

高田碧, 田淵貴大, 宮代勲, 木山昌彦, 磯博康

日本公衆衛生学会総会抄録集　78回　257-257　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
口腔・咽頭がんの病院別手術件数と予後との関連大阪府がん登録を用いた検討

小山史穂子, 田淵貴大, 大川純代, 谷山祐香里, 森島敏隆, 宮代勲

日本公衆衛生学会総会抄録集　78回　332-332　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
大阪府における大腸がん検診の個別受診勧奨の実態

濱秀聡, 田淵貴大, 中山富雄, 中村孝範, 清田正彰, 宮代勲

日本公衆衛生学会総会抄録集　78回　333-333　2019年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
新型タバコの本当のリスク

田淵貴大

日本小児禁煙研究会雑誌　9　(2)　53-58　2019年10月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
新型タバコの基礎知識第9回新型タバコにおけるハーム・リダクションってなに？（１）

田淵貴大

Care Net　2019年9月30日
熱論！タバコ問題第2回脳卒中や心筋梗塞のリスクを減らせる喫煙量は？

田淵貴大

Medical Tribune　2019年9月17日
新型タバコの基礎知識第8回加熱式タバコによる受動喫煙の害は？

田淵貴大

Care Net　2019年9月13日
【連載】改正健康増進法と職場の受動喫煙対策～第5回企業を悩ます「加熱式タバコ」専門家が進める対応ポイント

田淵貴大

BUSINESS LAWYERS　2019年9月12日
新型タバコの基礎知識第7回加熱式タバコの害をどう考えるか？

田淵貴大

Care Net　2019年9月2日
喫煙と飲酒をナッジする社会政策（ナッジ入門～健康づくりにおける行動経済学の応用～⑥）

田淵貴大

健康づくり　(497)　8　2019年9月
出版者・発行元：健康・体力づくり事業財団
熱論！タバコ問題第1回全ての診療科に関する！？タバコ問題を再考する

田淵貴大

Medical Tribune　2019年8月23日
新型タバコの基礎知識第6回加熱式タバコに含まれる未知の物質

田淵貴大

Care Net　2019年8月19日
WHOも有害と断定「新型タバコ」医師が語る本当のリスク

田淵貴大

現代ビジネスオンライン　2019年8月11日
新型タバコの基礎知識第5回加熱式タバコから有害物質は出ない？

田淵貴大

Care Net　2019年8月5日
【新型たばこ-健康影響と規制のあり方】新型タバコのインパクト喫煙に関する実態調査および研究にどのような影響があるか

田淵貴大

公衆衛生　83　(8)　608-613　2019年8月
出版者・発行元： (株)医学書院
ISSN： 0368-5187

eISSN： 1882-1170
加熱式タバコの健康影響についての系統レビュー

島岡建太, 岡村祐樹, 鈴木春満, 田淵貴大, 藤吉朗

日本アルコール・薬物医学会雑誌　54　(4)　167-167　2019年8月
出版者・発行元： (一社)日本アルコール・アディクション医学会
ISSN： 1341-8963
新型タバコの基礎知識第4回新型タバコも禁煙外来でやめられる？

田淵貴大

Care Net　2019年7月16日
新型タバコの基礎知識第3回加熱式タバコには、ニコチンは含まれない？

田淵貴大

Care Net　2019年7月1日
新型タバコの基礎知識第2回新型タバコ時代！電子タバコの加熱式タバコは何が違う？（２）

田淵貴大

Care Net　2019年6月17日
新型タバコの基礎知識第1回新型タバコ時代！電子タバコと加熱式タバコは何が違う？（１）

Care Net　2019年6月3日
大阪府内市町村別にみたがん罹患率の格差：2011-2015年診断例

濱秀聡, 田淵貴大, 大川純代, 小山史穂子, 佐藤亮, 中田佳世, 宮代勲

日本がん登録協議会第28回学術集会　(25)　21-21　2019年6月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
メディアが書けない!?タバコ問題を広く国民に理解してもらうプロジェクトをスタートします。

田淵貴大

世論時報社月刊誌　2019年5月
【撤回論文】配偶者の循環器病発症とその後の本人の発症との関連

鵜飼友彦, 磯博康, 田淵貴大

日本循環器病予防学会誌　54　(2)　114-114　2019年4月
出版者・発行元： (一社)日本循環器病予防学会
ISSN： 1346-6267

詳細を見る詳細を閉じる

【撤回論文】---当論文については「日本循環器病予防学会誌」54巻3号(2019年12月発行)の219ページに演題取り下げのお知らせが掲載された。
がん患者における高齢者機能評価と生命予後大阪府がん登録データとDPCデータのリンケージで得た知見

森島敏隆, 佐藤亮, 中田佳世, 久馬麻希, 千葉真実, 松本充恵, 石田理恵, 田淵貴大, 宮代勲

JACR Monograph　(24)　60-62　2019年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
がん患者における高齢者機能評価と生命予後大阪府がん登録データとDPCデータのリンケージで得た知見

森島敏隆, 佐藤亮, 中田佳世, 久馬麻希, 千葉真実, 松本充恵, 石田理恵, 田淵貴大, 宮代勲

JACR Monograph　(24)　15-15　2019年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
市町村別の社会経済指標とがん検診受診率及び早期がん割合の関連大阪府2008-2012年

濱秀聡, 田淵貴大, 中谷友樹, 宮代勲

JACR Monograph　(24)　23-23　2019年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
加熱式タバコの健康影響

田淵貴大

日本循環器学会学術集会抄録集　83回　CE1-5　2019年3月
出版者・発行元： (一社)日本循環器学会
胃ESDにおけるエピネフリン加局注液の有用性傾向スコア・マッチング法による検討

井上俊太郎, 上堂文也, 田淵貴大, 石原立

日本胃癌学会総会記事　91回　527-527　2019年2月
出版者・発行元： (一社)日本胃癌学会
新型タバコ時代のタバコ対策の進め方

田淵貴大

日本小児禁煙研究会雑誌　9　(1)　14-14　2019年2月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
胃ESDにおけるエピネフリン加局注液の有用性傾向スコア・マッチング法による検討

井上俊太郎, 上堂文也, 田淵貴大, 石原立

日本胃癌学会総会記事　91回　527-527　2019年2月
出版者・発行元： (一社)日本胃癌学会
健康寿命及び地域格差の要因分析と健康増進対策の効果検証に関する研究健康格差の実態解明と要因分析に関する研究-NDBデータによる市町村の健康格差の要因の分析-

相田潤, 田淵貴大, 近藤尚己

健康寿命及び地域格差の要因分析と健康増進対策の効果検証に関する研究平成30年度総括・分担研究報告書(辻一郎)(Web)　2019年
健康寿命及び地域格差の要因分析と健康増進対策の効果検証に関する研究生活習慣病の地域格差の要因に関する研究(肥満・身体活動)-レセプト情報・特定健診等情報データベースを用いた肥満・身体活動の検討-

近藤尚己, 相田潤, 田淵貴大

健康寿命及び地域格差の要因分析と健康増進対策の効果検証に関する研究平成30年度総括・分担研究報告書(辻一郎)(Web)　2019年
Awareness of cigarette and heated tobacco products marketing and support for tobacco marketing restrictions in Japan: Findings from the 2018 ITC Japan Survey

Itsuro Yoshimi, Geoffrey Fong, Lorraine Craig, Mi Yan, Yumiko Mochizuki, Takahiro Tabuchi, Anne Quah, Janine Ouimet, Genevieve Sansone, Janet Chung-Hall

TOBACCO INDUCED DISEASES　17　29-29　2019年

DOI： 10.18332/tid/111384 　

ISSN： 1617-9625
禁煙マニュアル

【監修】田淵貴大

禁煙マニュアル　1-18　2019年
出版者・発行元：株式会社社会保険出版社
すべての医療者に知ってほしい！新型タバコのエビデンス第3回：加熱式タバコには，ニコチンは含まれない？

田淵貴大

HEALTH CARE (日本ヘルスケア歯科学会ニュースレター）　22　(5)　10　2019年
すべての医療者に知ってほしい！新型タバコのエビデンス第2回：新型タバコ時代！電子タバコと加熱式タバコ,何が違う？②

田淵貴大

HEALTH CARE (日本ヘルスケア歯科学会ニュースレター）　22　(4)　6-7　2019年
すべての医療者に知ってほしい！新型タバコのエビデンス第1回：新型タバコ時代！電子タバコと加熱式タバコ、何が違う？①

田淵貴大

HEALTH CARE (日本ヘルスケア歯科学会ニュースレター）　22　(3)　7　2019年
これからの“新ルール”受動喫煙のない暮らし

【監修】田淵貴大

これからの“新ルール”受動喫煙のない暮らし　2019年
出版者・発行元：株式会社社会保険出版
【タバコの害から子どもたちを守るために-新型タバコの登場をふまえ-】新型タバコの害、今ある情報でどう考えるか?

田淵貴大

小児科臨床　72　(1)　5-11　2019年1月
出版者・発行元： (株)日本小児医事出版社
ISSN： 0021-518X
新型タバコの子どもへの影響日本における新型タバコ使用の実態新型タバコの害についてどう考えるか?

田淵貴大

小児歯科臨床　23　(12)　32-38　2018年12月
出版者・発行元：東京臨床出版(株)
ISSN： 1341-1748
新型タバコの子どもへの影響日本における新型タバコ使用の実態新型タバコの害、どう考えるか?

田淵貴大

小児保健研究　77　(6)　621-626　2018年11月
出版者・発行元： (公社)日本小児保健協会
ISSN： 0037-4113

eISSN： 2433-2046
加熱式タバコの安全神話「有害物質の９割減」のトリック

田淵貴大

iRonna　2018年10月19日
東日本大震災による失業は喫煙本数増加に関連するのか

小山史穂子, 小山史穂子, 相田潤, 相田潤, 田淵貴大, 坪谷透, 杉山賢明, 山本貴文, 五十嵐彩夏, 草間太郎, 川村桜, 星真奈実, 小坂健, 小坂健

日本公衆衛生学会総会抄録集　77th　364-364　2018年10月9日
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
加熱式たばこの現状と課題

【編集協力】田淵貴大

へるすあっぷ21　16-17　2018年10月
出版者・発行元：株式会社法研
大阪府における甲状腺癌の偶然発見の増加

豊田泰弘, 田淵貴大, 北條茂幸, 吉岡節子, 中田佳世, 森島敏隆, 中山富雄, 宮代勲

日本内分泌・甲状腺外科学会雑誌　35　(Suppl.2)　S317-S317　2018年10月
出版者・発行元：日本内分泌外科学会・日本甲状腺外科学会
ISSN： 2186-9545
加熱式たばこの流行がたばこ規制に与える影響モニタリングへの影響

田淵貴大

日本公衆衛生学会総会抄録集　77回　171-171　2018年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
一般住民における新型タバコの有害性についての認識 2015〜2017年

堀愛, 田淵貴大

日本公衆衛生学会総会抄録集　77回　220-220　2018年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
大阪府のがん検診受診状況に関する性・年齢階級別の検討

濱秀聡, 田淵貴大, 大川純代, 中村孝範, 清田正彰, 中山富雄, 宮代勲

日本公衆衛生学会総会抄録集　77回　354-354　2018年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
東日本大震災による失業は喫煙本数増加に関連するのか

小山史穂子, 相田潤, 田淵貴大, 坪谷透, 杉山賢明, 山本貴文, 五十嵐彩夏, 草間太郎, 川村桜, 星真奈実, 小坂健

日本公衆衛生学会総会抄録集　77回　364-364　2018年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
居住地移動に伴う近隣環境変化と自覚的健康度・健康行動の変化

中谷友樹, 埴淵知哉, 田淵貴大, 井上茂

日本公衆衛生学会総会抄録集　77回　456-456　2018年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
日本の中高年者におけるがん治療の就労への影響中高年者縦断調査9年間の分析から

江口尚, 田淵貴大

日本公衆衛生学会総会抄録集　77回　573-573　2018年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
物的・環境的な生活様式の貧しさ(相対的剥奪)と死亡との関連 JAGES 6年コホート研究より

斉藤雅茂, 近藤尚己, 小塩隆士, 田淵貴大, 近藤克則

老年社会科学　40　(2)　164-164　2018年6月
出版者・発行元：日本老年社会科学会
ISSN： 0388-2446
職場における禁煙の推進方策

田淵貴大

日本臨床内科医会会誌　33　(1)　75-79　2018年6月
出版者・発行元： (一社)日本臨床内科医会
ISSN： 0914-9627
産後6ヵ月の女性の雇用形態と喫煙の関連について

馬場幸子, 田淵貴大, 磯博康

産業衛生学雑誌　60　(臨増)　527-527　2018年5月
出版者・発行元： (公社)日本産業衛生学会
ISSN： 1341-0725

eISSN： 1349-533X
配偶者の喫煙・運動習慣の変化が本人の健康行動の変化に与える影響

鵜飼友彦, 田淵貴大, 磯博康

日本循環器病予防学会誌　53　(2)　179-179　2018年5月
出版者・発行元： (一社)日本循環器病予防学会
ISSN： 1346-6267
タバコ対策最前線;加熱式タバコ(Heat-not-burn tobacco)を取巻く現状と課題日本における新型タバコの使用実態

田淵貴大

日本衛生学雑誌　73　(Suppl.)　S103-S103　2018年3月
出版者・発行元： (一社)日本衛生学会
ISSN： 0021-5082

eISSN： 1882-6482
がん登録資料を活用した続発がんの疫学と喫煙の影響評価

田淵貴大

JACR Monograph　(23)　32-35　2018年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
新型タバコって何? 日本における新型タバコの使用実態

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　11回　62-62　2017年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
日本の禁煙治療における看護師の役割に関する実態調査

谷口千枝, 田淵貴大, 瀬在泉, 平野公康, 久保田聡美

日本禁煙学会学術総会プログラム・抄録集　11回　70-70　2017年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
民間グルメサイトを活用した飲食店禁煙状況と総死亡・死因別死亡の関連

村木功, 本田瑛子, 伊藤ゆり, 田淵貴大

日本禁煙学会学術総会プログラム・抄録集　11回　73-73　2017年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
タバコ値上げが禁煙への関心に与えた影響日本のGoogle検索データを活用した実証研究

田淵貴大, 福井敬祐

日本禁煙学会学術総会プログラム・抄録集　11回　90-90　2017年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
わが国における新型たばこ(特に加熱式たばこ)の規制のあり方を考えるわが国における新型タバコ流行の実態

田淵貴大

日本公衆衛生学会総会抄録集　76回　189-189　2017年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
民間口コミグルメサイトを用いた都道府県別・業種別の飲食店禁煙状況

本田瑛子, 伊藤ゆり, 田淵貴大, 村木功

日本公衆衛生学会総会抄録集　76回　300-300　2017年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
小児期における睡眠時間とBMIの関連性の検討

若林諒三, 田淵貴大, 玉井裕也, 鈴木貞夫

日本公衆衛生学会総会抄録集　76回　472-472　2017年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
がんの診断後に公的医療保険を切り替えた割合はどのくらいか

宮代勲, 森島敏隆, 中田佳世, 濱秀聡, 福井敬祐, 伊藤ゆり, 田淵貴大, 中山富雄

日本公衆衛生学会総会抄録集　76回　608-608　2017年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
「それぞれの癌」難治性癌に対する治療戦略その他の腫瘍肉腫の治療実態と治療成績地域がん登録とDPCデータの連結による多施設での知見

森島敏隆, 松本吉史, 中田佳世, 田淵貴大, 中山富雄, 宮代勲

日本癌治療学会学術集会抄録集　55回　WS2-6　2017年10月
出版者・発行元： (一社)日本癌治療学会
職場における禁煙の推進方策

田淵貴大

日本臨床内科医会会誌　32　(3)　438-438　2017年9月
出版者・発行元： (一社)日本臨床内科医会
ISSN： 0914-9627
院内がん登録全国データからみたがん診療連携拠点病院における胃癌術後補助化学療法実施割合

宮代勲, 中田佳世, 森島敏隆, 田淵貴大, 中山富雄, 福井敬祐, 伊藤ゆり

日本癌学会総会記事　76回　P-2382　2017年9月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
加熱式タバコの問題点と対策誰が加熱式タバコを使っているのか?加熱式タバコによる他人への害は?

田淵貴大

肺癌　57　(5)　397-397　2017年9月
出版者・発行元： (NPO)日本肺癌学会
ISSN： 0386-9628

eISSN： 1348-9992
大阪府における乳癌の検診発見割合と進行度別乳癌罹患率の動向-乳癌検診は奏功しているのか?

豊田泰弘, 田淵貴大, 北條茂幸, 吉岡節子, 若林由紀子, 前浦義市

日本乳癌学会総会プログラム抄録集　25回　560-560　2017年7月
出版者・発行元： (一社)日本乳癌学会
がん診療連携拠点病院における胃癌術後補助化学療法実施の実態を院内がん登録全国データからみる

宮代勲, 伊藤ゆり, 中田佳世, 森島敏隆, 田淵貴大, 松浦成昭

日本消化器外科学会総会　72回　PG4-7　2017年7月
出版者・発行元： (一社)日本消化器外科学会
両親の所得、学歴および就業状況による乳児の受動喫煙格差とその経年変化

齋藤順子, 田淵貴大, 柴沼晃, 安岡潤子, 中村正和, 神馬征峰

日本小児禁煙研究会雑誌　7　(1)　21-21　2017年2月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
高齢者における閉じこもりと要介護状態の変化パターンとの関連:JAGESコホート研究

齋藤順子, 斉藤雅茂, 谷友香子, 長谷田真帆, 田淵貴大, 近藤克則, 近藤尚己

日本疫学会学術総会講演集(Web)　27th　147 (WEB ONLY)　2017年1月25日
X線CTにおける撮影管電圧と造影剤CT値の基礎的検討

宮川真治, 大戸義久, 轟木貴大, 石井郁也, 小鷹狩賢司, 高木一成, 田淵修一

国立病院総合医学会講演抄録集　70回　P1-1　2016年11月
出版者・発行元：国立病院総合医学会
職場環境改善と労働者のストレス労働者健康状況調査に基づく横断研究

渡辺和広, 田淵貴大, 川上憲人

産業ストレス研究　24　(1)　160-160　2016年11月
出版者・発行元：日本産業ストレス学会
ISSN： 1340-7724
タバコ対策は優先順位第一位! みんなでタバコ対策を進めよう!

田淵貴大, 中村正和

日本公衆衛生学会総会抄録集　75回　203-203　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
疫学データを活用したがん対策立案と進捗管理疫学研究者と行政のコラボレーション地域がん登録データを活用した自府県のがん罹患・死亡の位置づけの評価

伊藤ゆり, 福井敬祐, 森島敏隆, 中田佳世, 田淵貴大, 宮代勲, 中山富雄, 里村征紀, 田中修

日本公衆衛生学会総会抄録集　75回　89-89　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
疫学データを活用したがん対策立案と進捗管理疫学研究者と行政のコラボレーション疫学データを活用したがん検診への取組

中山富雄, 伊藤ゆり, 福井敬祐, 森島敏隆, 中田佳世, 田淵貴大, 宮代勲, 里村征紀, 田中修

日本公衆衛生学会総会抄録集　75回　90-90　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
疫学データを活用したがん対策立案と進捗管理疫学研究者と行政のコラボレーション協働で取り組むがん対策がん対策ツールとしてのがん登録

宮代勲, 伊藤ゆり, 田淵貴大, 中山富雄, 福井敬祐, 中田佳世, 森島敏隆, 里村征紀, 田中修

日本公衆衛生学会総会抄録集　75回　90-90　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
たばこ規制の推進に役立つエビデンスの構築と政策実現にむけたアドボカシー健康格差是正の観点からのタバコ対策

田淵貴大

日本公衆衛生学会総会抄録集　75回　115-115　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
地域レベルの社会的サポートと認知症発症との関連 JAGES縦断研究

宮國康弘, 田淵貴大, 相田潤, 斉藤雅茂, 尾島俊之, 白井こころ, 近藤克則

日本公衆衛生学会総会抄録集　75回　524-524　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
学歴・青少年期家計状態と成人期の肥満との関連大阪市における横断研究から

松永一朗, 福島若葉, 田淵貴大, 撫井賀代, 中川裕子, 乾未来, 近藤亨子, 大藤さとこ, 廣田良夫, 佐柳有香, 川野英二, 福原宏幸

日本公衆衛生学会総会抄録集　75回　528-528　2016年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
ヘビースモーカーで多量飲酒のがん患者はどの部位の次のがんに注意しなければならないのか?

田淵貴大, 尾崎幸謙, 井岡亜希子, 宮代勲

JACR Monograph　(22)　177-178　2016年10月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
高齢者では膵癌術後長期予後の過剰死亡リスクが高くなるのか

宮代勲, 伊藤ゆり, 中田佳世, 森島敏隆, 田淵貴大, 中山富雄, 秋田裕史, 高橋秀典, 松浦成昭

日本癌学会総会記事　75回　P-3370　2016年10月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
タバコ対策は優先順位第一位!研究してタバコ対策を進めよう!

田淵貴大

日本禁煙学会学術総会プログラム・抄録集　10回　131-131　2016年10月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
大阪府における乳癌罹患数の動向と将来予測

豊田泰弘, 田淵貴大, 北條茂幸, 吉岡節子, 前浦義市

日本乳癌学会総会プログラム抄録集　24回　347-347　2016年6月
出版者・発行元： (一社)日本乳癌学会
大阪府のがん生存率は30年間でどの程度向上したか?:1975-2008年診断例による分析

伊藤ゆり, 福井敬祐, 森島敏隆, 中田佳世, 田淵貴大, 中山富雄, 宮代勲, 松浦成昭, QUARESMA Manuela, RACHET Bernard

Journal of Epidemiology (Web)　26　(Supplement 1)　2016年

ISSN： 1349-9092
子どもが受動喫煙に関連した病気になっても親は禁煙しない(泣)

田淵貴大

日本小児禁煙研究会雑誌　6　(1)　33-33　2016年1月
出版者・発行元： (NPO)日本小児禁煙研究会
ISSN： 2188-2304

eISSN： 2432-5147
分煙では全面禁煙と同じ効果は得られない!日本の労働者における職場の禁煙化が喫煙行動および受動喫煙による不快・体調不良へ与えた影響

田淵貴大, 星野崇宏, 中山富雄

日本禁煙学会学術総会プログラム・抄録集　9回　118-118　2015年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
わが国における電子たばこの規制のあり方について電子タバコ製品の概要と日本における使用の実態

田淵貴大

日本公衆衛生学会総会抄録集　74回　132-132　2015年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
歯科検診受診状況および関連因子大阪市における住民ベースの横断研究から

近藤亨子, 三木仁志, 大藤さとこ, 福島若葉, 松永一朗, 乾未来, 田淵貴大, 撫井賀代, 中川裕子, 廣田良夫

日本公衆衛生学会総会抄録集　74回　418-418　2015年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
学歴・青少年期家計状態と心血管疾患危険因子との関連大阪市における横断研究から

松永一朗, 福島若葉, 田淵貴大, 撫井賀代, 中川裕子, 乾未来, 近藤亨子, 大藤さとこ, 廣田良夫

日本公衆衛生学会総会抄録集　74回　420-420　2015年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
がん患者における診断時の喫煙および飲酒行動と続発がん罹患リスク交互作用に注目した分析

田淵貴大, 井岡亜希子, 宮代勲, 松浦成昭

日本癌学会総会記事　74回　J-1309　2015年10月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
日本の職場における禁煙化の格差

田淵貴大, 中村正和, 中山富雄

日本禁煙学会学術総会プログラム・抄録集　8回　55-55　2014年11月
出版者・発行元： (一社)日本禁煙学会
ISSN： 1883-2970

eISSN： 1883-2881
たばこ規制枠組み条約を踏まえたたばこ規制・対策の推進健康格差是正の観点からみたたばこ規制のあり方

田淵貴大

日本公衆衛生学会総会抄録集　73回　101-101　2014年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
Funnel plotを用いた大腸がん検診のプロセス指標の評価

濱秀聡, 伊藤ゆり, 田淵貴大, 中山富雄

日本公衆衛生学会総会抄録集　73回　197-197　2014年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
学歴・青少年期家計状態と心血管疾患危険因子との関連大阪市における横断研究から

松永一朗, 福島若葉, 田淵貴大, 撫井賀代, 中川裕子, 乾未来, 近藤亨子, 大藤さとこ, 廣田良夫

日本公衆衛生学会総会抄録集　73回　482-482　2014年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
変形性膝関節症の関連因子大阪市における住民ベースの横断研究から

近藤亨子, 大藤さとこ, 福島若葉, 松永一朗, 乾未来, 田淵貴大, 撫井賀代, 中川裕子, 廣田良夫

日本公衆衛生学会総会抄録集　73回　495-495　2014年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
上部消化管手術の長期予後に及ぼす高齢の影響(Impact of advanced age on 10-year relative survival in upper gastrointestinal cancer surgery)

宮代勲, 伊藤ゆり, 中田佳世, 田淵貴大, 井岡亜希子, 中山富雄, 本告正明, 矢野雅彦, 松浦成昭

日本癌学会総会記事　73回　P-2334　2014年9月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
がん患者における診断時喫煙と続発がん罹患リスクの分析後向きコホート研究(Tobacco smoking and the risk of subsequent primary cancer among cancer survivors: a retrospective cohort study)

田淵貴大, 伊藤ゆり, 井岡亜希子, 中山富雄, 宮代勲, 松浦成昭

日本癌学会総会記事　73回　P-1460　2014年9月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
喫煙による認知症のリスク JAGESコホートプロジェクト

尾島俊之, 竹田徳則, 平井寛, 田淵貴大, 小嶋雅代, 斉藤雅茂, 近藤尚己, 相田潤, 仲村秀子, 岡田栄作, 中村美詠子, 近藤克則, JAGESグループ

日本循環器病予防学会誌　49　(2)　169-169　2014年7月
出版者・発行元： (一社)日本循環器病予防学会
ISSN： 1346-6267
Generating Large-scale and Health-related Synthetic Population Microdata at a Neighbourhood Level in Japan

Hanaoka, K, Nakaya, T, Tabuchi, T

Proceedings of GIScience 2014　2014年
大阪府がん対策推進計画の立案・評価における各種がん統計資料の活用

伊藤ゆり, 中山富雄, 宮代勲, 田淵貴大, 井岡亜希子, 池田章子, 津熊秀明

JACR Monograph　(19)　19-28　2013年12月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
第二期大阪府がん対策推進計画におけるがん検診受診率の目標値設定

伊藤ゆり, 中山富雄, 田淵貴大, 井岡亜希子, 池田章子, 宮代勲, 津熊秀明

JACR Monograph　(19)　162-164　2013年12月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
日本における医療保険別の喫煙率格差

田淵貴大, 中山富雄, 伊藤ゆり, 宮代勲

日本公衆衛生学会総会抄録集　72回　176-176　2013年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
喫煙状況別にみたがん検診(肺・胃・大腸)受診状況大阪市民の断面調査

濱秀聡, 田淵貴大, 中山富雄, 福島若葉, 松永一朗, 伊藤ゆり, 宮代勲

日本公衆衛生学会総会抄録集　72回　339-339　2013年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
学歴と心血管疾患危険因子の有病(保有)割合大阪市における横断研究から

松永一朗, 福島若葉, 田淵貴大, 撫井賀代, 中川裕子, 乾未来, 近藤亨子, 大藤さとこ, 廣田良夫

日本公衆衛生学会総会抄録集　72回　465-465　2013年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
B型・C型肝炎ウイルス検査受検の状況および関連因子大阪市における横断研究から

福島若葉, 大藤さとこ, 田淵貴大, 撫井賀代, 中川裕子, 乾未来, 近藤亨子, 松永一朗, 廣田良夫

日本公衆衛生学会総会抄録集　72回　513-513　2013年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
乳がん・子宮頸がん検診における無料クーポン政策は機能したのか? がん検診受診率および受診率格差、費用の評価(Does removal of out-of-pocket costs for cervical and breast cancer screening work in Japan? A quasi-experimental study)

田淵貴大, 中山富雄, 伊藤ゆり, 井岡亜希子, 宮代勲, 津熊秀明

日本癌学会総会記事　72回　212-212　2013年10月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
院内がん登録からみた大阪府立成人病センターにおける膵がん治療(Multimodality therapy for pancreatic cancer: Outcomes based on the hospital cancer registry of OMCC)

宮代勲, 池田章子, 井岡亜希子, 伊藤ゆり, 中田佳世, 田淵貴大, 中山富雄, 矢野雅彦, 津熊秀明

日本癌学会総会記事　72回　516-516　2013年10月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
大阪府におけるがん患者のConditional Survival がんX年サバイバーのその後の5年相対生存率

伊藤ゆり, 中山富雄, 宮代勲, 田淵貴大, 井岡亜希子, 津熊秀明

JACR Monograph　(18)　41-43　2013年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
大阪府における異時性多重がん罹患の動向(Incidence of metachronous second primary cancers in Osaka, Japan)

田淵貴大, 伊藤ゆり, 井岡亜希子, 宮代勲, 津熊秀明

日本癌学会総会記事　71回　173-173　2012年8月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
胃がん治癒のトレンドを大阪府がん登録からみる(Trends in "Cure" from Gastric Cancer: Data from the Osaka Cancer Registry)

宮代勲, 伊藤ゆり, 田淵貴大, 井岡亜希子, 中山富雄, 矢野雅彦, 石川治, 津熊秀明

日本癌学会総会記事　71回　173-173　2012年8月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
がんX年サバイバーにおけるその後の5年相対生存率 2000-2004(Conditional five-year relative survival for cancer survivors from 2000-2004 in Osaka, Japan)

伊藤ゆり, 中山富雄, 宮代勲, 田淵貴大, 井岡亜希子, 津熊秀明

日本癌学会総会記事　71回　174-174　2012年8月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
胃癌手術成績におよぼす併存疾患の評価胃がんになると他のがんにもなりやすいのか?

宮代勲, 田淵貴大, 伊藤ゆり, 井岡亜希子, 矢野雅彦, 石川治, 津熊秀明

日本消化器外科学会総会　67回　1-1　2012年7月
出版者・発行元： (一社)日本消化器外科学会
がん既往があると胃癌になりやすいのか?

宮代勲, 田淵貴大, 伊藤ゆり, 井岡亜希子, 矢野雅彦, 石川治, 津熊秀明

日本外科学会雑誌　113　(臨増2)　739-739　2012年3月
出版者・発行元： (一社)日本外科学会
ISSN： 0301-4894
がん登録の実務者を支援する大阪府の試み

松本吉史, 石田理恵, 岡元かおり, 田淵貴大, 井岡亜希子, 宮代勲, 津熊秀明

JACR Monograph　(17)　30-30　2012年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
がん登録資料を用いた多重がん分析における注意事項

田淵貴大, 石田理恵, 松本吉史, 伊藤ゆり, 中山富雄, 井岡亜希子, 宮代勲, 津熊秀明

JACR Monograph　(17)　43-45　2012年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
大阪府がん対策推進計画における目標設定の妥当性と計画見直しの資料

伊藤ゆり, 中山富雄, 田淵貴大, 井岡亜希子, 宮代勲, 津熊秀明

JACR Monograph　(17)　48-50　2012年3月
出版者・発行元： (NPO)日本がん登録協議会
ISSN： 2189-0579
先駆けとしての大阪がん診療地域連携パス(The Critical Path Osaka as a pioneering work)

宮代勲, 東山聖彦, 大植雅之, 石飛真人, 垣本健一, 今中和恵, 田淵貴大, 井岡亜希子, 矢野雅彦, 石川治, 津熊秀明

日本癌学会総会記事　70回　186-186　2011年9月
出版者・発行元： (一社)日本癌学会
ISSN： 0546-0476
夜間常設HIV検査場における受検者の動向について(第1報)

藤本佳子, 落合世津子, 前川厚子, 中西真弓, 田淵貴大, 毛受矩子

日本公衆衛生学会総会抄録集　69回　452-453　2010年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
当周産期医療センター新生児科における新生児期の不整脈の検討

小川禎治, 浅野貴大, 中島絵梨花, 山口由美, 沖田空, 岩谷壮太, 田淵和宏, 坂井仁美, 上田雅章, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人, 船越徹

周産期医学　40　(5)　683-688　2010年5月
出版者・発行元： (株)東京医学社
ISSN： 0386-9881
四肢短縮を伴う先天性副甲状腺機能低下症の1例

浅野貴大, 田村彰広, 山口由美, 小川禎治, 沖田空, 岩谷壮太, 田淵和宏, 上田雅章, 坂井仁美, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人

日本小児科学会雑誌　113　(12)　1891-1891　2009年12月
出版者・発行元： (公社)日本小児科学会
ISSN： 0001-6543

eISSN： 2760-3180
結核高蔓延地域における医療機関を利用した結核健診の実践の意義

團野桂, 加藤仁一, 田淵貴大, 高鳥毛敏雄, 磯博康, 下内昭

日本公衆衛生学会総会抄録集　68回　257-257　2009年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
出生後のステロイド投与超早産児に対する出生後ステロイド投与の現状と問題点

溝渕雅巳, 浅野貴大, 田淵和宏, 岩谷壮太, 秋田大輔, 坂井仁美, 上田雅章, 吉形真由美, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　399-399　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
胎児期に診断された多嚢胞性異形成腎35例の周産期臨床像および予後の検討

浅野貴大, 秋田大輔, 岩谷壮太, 田淵和宏, 上田雅章, 坂井仁美, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　456-456　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
生後1週間未満での超早産児に対する動脈管閉鎖術の適応と合併症

芳本誠司, 浅野貴大, 田淵和宏, 秋田大輔, 坂井仁美, 上田雅章, 吉形真由美, 溝渕雅巳, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　496-496　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
胎内診断から重度の肺低形成が予測された右側先天性横隔膜ヘルニアの2例

田淵和宏, 浅野貴大, 岩谷壮太, 秋田大輔, 坂井仁美, 上田雅章, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　615-615　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
人工呼吸管理中の超早産児における気管内吸引液による病態解析

岩谷壮太, 浅野貴大, 秋田大輔, 田淵和宏, 坂井仁美, 上田雅章, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　631-631　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
超早産児の尿中ステロイドホルモン値の変化(第1報) 経時的変化と異常高値症例の検討

吉形真由美, 浅野貴大, 田淵和宏, 岩谷壮太, 秋田大輔, 坂井仁美, 上田雅章, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　692-692　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
超早産児の尿中ステロイドホルモン値の変化(第2報) ステロイド投与の影響

吉形真由美, 浅野貴大, 田淵和宏, 岩谷壮太, 秋田大輔, 坂井仁美, 上田雅章, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　692-692　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
新生児発作における連続脳波記録の経験

坂井仁美, 浅野貴大, 秋田大輔, 岩谷壮太, 田淵和宏, 上田雅章, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　735-735　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
late preterm児において、血清IL-6値で呼吸障害の進展を予測できるか?

上田雅章, 浅野貴大, 秋田大輔, 岩谷壮太, 田淵和宏, 坂井仁美, 吉形真由美, 溝渕雅巳, 芳本誠司, 中尾秀人

日本周産期・新生児医学会雑誌　45　(2)　742-742　2009年6月
出版者・発行元： (一社)日本周産期・新生児医学会
ISSN： 1348-964X

eISSN： 2435-4996
あいりん地区における潜在性結核感染の実態と関連要因

田淵貴大, 高鳥毛敏雄, 井戸武實, 平山幸雄, 針原重義, 下内昭, 木藤孝, Rothel Jim, 藤田幸史郎, 吉多仁子, 田村嘉孝, 永井崇之, 松本智成, 高嶋哲也

結核　84　(5)　383-383　2009年5月
出版者・発行元： (一社)日本結核・非結核性抗酸菌症学会
ISSN： 0022-9776

eISSN： 1884-2410
ホームレス者における高血圧の実態と管理課題

田淵貴大, 高鳥毛俊雄, 逢坂隆子, 黒田研二, 磯博康

日本公衆衛生学会総会抄録集　67回　365-365　2008年10月
出版者・発行元：日本公衆衛生学会
ISSN： 1347-8060
Diffuse large B-cell lymphoma(DLBCL)に対するCHOPとR-CHOPの多施設共同後方視的比較検討

名和由一郎, 松尾恵太郎, 角南一貴, 砥谷和人, 滝本秀隆, 西森久和, 平松靖史, 木口亨, 矢野朋文, 山根弘路, 多林孝之, 藤井総一郎, 宮田明, 竹内誠, 牧田雅典, 瀬崎伸夫, 山筋好子, 杉山暖子, 田淵貴大, 片岡到, 藤井伸治, 前田嘉信, 品川克至, 石丸文彦, 池田和真, 原雅道, 谷本光音, 西日本血液腫瘍研究グループ

臨床血液　47　(9)　1005-1005　2006年9月
出版者・発行元： (一社)日本血液学会-東京事務局
ISSN： 0485-1439

eISSN： 1882-0824
早期から末梢血に異常細胞が出現したIVLの一例

杉山暖子, 前田嘉信, 小林孝一郎, 田淵貴大, 西森久和, 山筋好子, 松岡賢市, 藤井伸治, 品川克至, 石丸文彦, 池田和真, 谷本光音

臨床血液　47　(9)　1128-1128　2006年9月
出版者・発行元： (一社)日本血液学会-東京事務局
ISSN： 0485-1439

eISSN： 1882-0824
再発・治療抵抗性非ホジキンリンパ腫に対するIDEA療法の有効性と安全性の検討

西森久和, 藤井伸治, 松尾恵太郎, 小林孝一郎, 杉山暖子, 田淵貴大, 山筋好子, 久保西四郎, 難波寛子, 松岡賢市, 片山義雄, 前田嘉信, 品川克至, 石丸文彦, 池田和真, 谷本光音

臨床血液　47　(9)　1134-1134　2006年9月
出版者・発行元： (一社)日本血液学会-東京事務局
ISSN： 0485-1439

eISSN： 1882-0824
発熱で発症し診断に苦慮したIVLの一例

杉山暖子, 前田嘉信, 田淵貴大, 西森久和, 山筋好子, 藤井伸治, 品川克至, 石丸文彦, 池田和真, 谷本光音

日本リンパ網内系学会会誌　46　76-76　2006年6月
出版者・発行元： (一社)日本リンパ網内系学会
ISSN： 1342-9248

eISSN： 1883-681X
進行期低悪性度リンパ腫に対する骨髄非破壊的同種造血幹細胞移植

久保西四郎, 田淵貴大, 山筋好子, 杉山暖子, 西森久和, 藤井伸治, 前田嘉信, 品川克至, 石丸文彦, 池田和真, 谷本光音

日本リンパ網内系学会会誌　46　100-100　2006年6月
出版者・発行元： (一社)日本リンパ網内系学会
ISSN： 1342-9248

eISSN： 1883-681X
神経症状で発症した顆粒球肉腫の1例

原嘉孝, 田淵貴大, 朝倉昇司, 角南一貴

日本血液学会・日本臨床血液学会総会プログラム・抄録集　67回・47回　915-915　2005年9月
出版者・発行元：日本臨床血液学会
高度の線維化を伴う髄外造血により頭蓋内腫瘍を形成したと考えられる骨髄線維症の1例

田淵貴大, 大橋春彦, 須崎法幸, 深見晶子, 国島伸治, 森谷鈴子, 齋藤英彦, 濱口元洋

日本血液学会・日本臨床血液学会総会プログラム・抄録集　66回・46回　984-984　2004年9月
出版者・発行元：日本臨床血液学会
痴呆,歩行障害,尿失禁で発症した髄外造血の画像診断

須崎法幸, 高橋立夫, 濱口元洋, 大橋春彦, 田淵貴大, 森谷鈴子, 加藤恵利子

映像情報Medical　36　(7)　728-729　2004年6月
出版者・発行元：産業開発機構(株)
ISSN： 1346-1354

詳細を見る詳細を閉じる

68歳.骨髄線維症で胸水貯留をきたし頻回に胸腔ドレナージを行っている.短期記憶障害を中心とする痴呆様症状が徐々に進行し,歩行障害,尿失禁が続けて出現し入院した.頭部CTでは,両側の硬膜下病変により,脳室の狭小化,脳溝の消失を認め,病変は強く造影された.頭部MRI T1およびT2強調画像では,この病変はテント上の硬膜下に広範囲に存在し,isointensityを示し,造影剤にて均一に強く増強された.局所麻酔下に手術を行った.病術後,組織学的に髄外造血巣と診断した.全脳照射を行い腫瘤の軽度縮小,脳溝の出現,脳室サイズの正常化をみた.症状,検査値も改善傾向を示し,独歩退院した
高力価の第8因子インヒビターを有する治療抵抗性後天性血友病にCOP療法が有効であった一例

湧田暁子, 今城健二, 原嘉孝, 大森一慶, 杉山暖子, 田淵貴大, 狩山和也, 西村守, 東俊宏, 坪田輝彦

臨床血液　44　(8)　833-833　2003年8月
出版者・発行元： (一社)日本血液学会-東京事務局
ISSN： 0485-1439

eISSN： 1882-0824
第8因子インヒビターを有する後天性血友病のため内視鏡的止血に難渋した出血性胃潰瘍の一例

西村守, 原嘉孝, 湧田暁子, 大森一慶, 田淵貴大, 杉山暖子, 岡田敦子, 狩山和也, 難波次郎, 冨山吉久, 東俊宏

Gastroenterological Endoscopy　45　(Suppl.1)　637-637　2003年4月
出版者・発行元： (一社)日本消化器内視鏡学会
ISSN： 0387-1207

eISSN： 1884-5738
造影超音波が診断に有用であった肝細胞癌の肋骨転移の一例

湧田暁子, 大森一慶, 杉山暖子, 田淵貴大, 西村守, 池上勇, 梶谷正則, 湯本賀子, 狩山和也, 東俊宏

超音波医学　30　(Suppl.)　S363-S363　2003年4月
出版者・発行元： (公社)日本超音波医学会
ISSN： 1346-1176

eISSN： 1881-9311
ADFが有用であった特発性門脈圧亢進症に伴う胃静脈瘤の1例

大森一慶, 湧田暁子, 杉山暖子, 田淵貴大, 西村守, 池上勇, 梶谷正則, 湯本賀子, 狩山和也, 東俊宏

超音波医学　30　(Suppl.)　S398-S398　2003年4月
出版者・発行元： (公社)日本超音波医学会
ISSN： 1346-1176

eISSN： 1881-9311
当院における経胸壁心臓超音波検査での冠予備能と冠動脈造影所見との比較検討

武田賢治, 李進雄, 田淵貴大

Circulation Journal　67　(Suppl.II)　845-845　2003年4月
出版者・発行元： (一社)日本循環器学会
ISSN： 1346-9843

eISSN： 1347-4820
84 当院で経験した血栓性血小板減少性紫斑病の2例

田淵貴大, 大森一慶, 福永佐恵, 藤井敬子, 高場成治, 今城健二, 坪田輝彦

日本アフェレシス学会雑誌　21　150-150　2002年
出版者・発行元：日本アフェレシス学会
ISSN： 1340-5888
卵巣癌に対する自己末梢血幹細胞移植を用いた大量化学療法の臨床成績

今城健二, 田淵貴大, 福永佐恵, 藤井敬子, 高場成治, 坪田輝彦, 瀬川友功, 浅桐和男, 江口勝人

日本癌治療学会誌　36　(2)　567-567　2001年10月
出版者・発行元： (一社)日本癌治療学会
ISSN： 0021-4671

︎全件表示 ︎最初の5件までを表示

書籍等出版物 8

禁煙学

日本禁煙学会

南山堂　2019年11月

ISBN: 9784525201746
新型タバコの本当のリスク : メディアが書けない : アイコス、グロー、プルーム・テックの科学

田淵, 貴大

内外出版社　2019年3月

ISBN: 9784862574459
阪神都市圏の研究

川野, 英二

ナカニシヤ出版　2022年3月

ISBN: 9784779516504
Science and Practice for Heated Tobacco Products: Japan as a Test Bed for Novel Tobacco Products

Takahiro TABUCHI

Springer　2021年1月22日
Social Determinants of Health in Non-communicable Diseases: Case Studies from Japan

Takahiro TABUCHI

Springer　2020年11月
Health in Japan : social epidemiology of Japan since the 1964 Tokyo Olympics

Takahiro TABUCHI

Oxford University Press　2020年11月

ISBN: 9780198848134
2020年4月1日は受動喫煙からの解放記念日!?

田淵貴大, 藤原唯人, 永江一石, 漫画家一星

プチ・レトル　2020年4月
The atlas of health inequalities in Japan

Nakaya, Tomoki, Ito, Yuri

Springer　2019年10月

ISBN: 9783030227067

︎全件表示 ︎最初の5件までを表示

講演・口頭発表等 21

新型コロナ・新型タバコ時代のインターネット調査共同研究プロジェクトの展開

田淵貴大

京都大学大学院教育コース「社会健康医学」コース　2021年8月27日
メディアが伝えない！新型タバコの本当のリスクー新型コロナ問題も含めー

田淵貴大

鳥取県東部医師会禁煙指導研究会講演会　2021年7月8日
禁煙・無縁環境づくりの話

田淵貴大

あさくさ在宅地域仲間のDI＆地域の学び塾　2021年5月25日
がん薬物療法専門医のための研修カリキュラム「悪性腫瘍の疫学」

田淵貴大

第38回教育セミナーAセッション　2021年4月25日
新型コロナ時代の禁煙支援 ―新型タバコの最新状況も―

田淵貴大

健康保険組合連合会（東京連合会城西地区方面会）健康開発研究会　2021年3月2日
「健康を守るためには何が大切か―受動喫煙を含めて―」「新型タバコのリスク」「喫煙と新型コロナ―企業のたばこ対策－」

田淵貴大

健康医療都市ひらかたコンソーシアム連携事業令和2年度ひらかた健康の集い　2021年2月27日
日本臨床腫瘍学会集会広報渉外委員会企画「禁煙推進セッション」

田淵貴大

日本臨床腫瘍学会集会　2021年2月20日
「メディアが伝えない！新型タバコのリスク」

田淵貴大

第9回新潟市医師会地域医療研究助成発表会　2021年1月30日
「メディアが伝えない！新型タバコのリスク」

田淵貴大

第2回歯科口腔禁煙支援研修会　2020年12月10日
「新型タバコ時代の禁煙支援」

田淵貴大

禁煙指導講習会　2020年8月29日
「新型タバコのリスクータバコ問題全般・新型コロナ問題もー」

田淵貴大

令和2年度特定保健指導等プログラム研修会（初級編）　2020年7月3日
「メディアが教えてくれない新型タバコのリスクー呼吸器系への影響を中心にー」

田淵貴大

Scientific exchange meeting in Kawasaki　2020年6月24日
「新型タバコの本当のリスク」

田淵貴大

令和2年度学会薬剤師部会研修会　2020年6月21日
「新型タバコの健康リスク：新型コロナ問題も含めた最新情報」

田淵貴大

神奈川県保険医協会特別研究会　2020年6月18日
「メディアが伝えない！新型タバコのリスク」

田淵貴大

禁煙啓発セミナー　2020年6月13日
「新型タバコの本当のリスク」

田淵貴大

枚方市保健所地域保健医療懇親会　2020年2月27日
「メディアが伝えない！新型タバコのリスク」

田淵貴大

門真市医師会森口保健地域職域連帯推進会議　2020年2月15日
「新型タバコのリスク～喫煙とアレルギー、さらにその先へ」

田淵貴大

下関アレルギーを語る会　2020年2月14日
「新型タバコの本当のリスク」

田淵貴大

静岡県中部医学会学術講演会　2020年2月8日
「メディアが伝えない！新型タバコのリスク」

田淵貴大

福山市医師会　2020年2月2日
「メディアが伝えない！新型タバコのリスク」

田淵貴大

四国公衆衛生医師の会　2020年1月19日

︎全件表示 ︎最初の5件までを表示

共同研究・競争的資金等の研究課題 30

子育て中の親の健康アウトカムと近隣環境との関連

金子紀子, 田淵貴大, 西野善一

2026年4月1日～ 2030年3月31日
依存脱却と産業成長の両立に向けた潜在的依存症患者のエビデンスに基づく代替行動確立

吉岡貴史, 宋龍平, 後藤励, 加藤弘陸, 山路野百合, 田淵貴大, 中谷友樹

2025年4月～ 2030年3月
社会経済状況に伴う「身体活動・スポーツの格差」縮小に挑む実証研究

辻大士, 金森悟, 田淵貴大, 渡邉良太, 佐藤文音

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research

研究種目：Grant-in-Aid for Scientific Research (C)

研究機関：University of Tsukuba

2026年4月1日～ 2029年3月31日
ゲノムや世代間連鎖を考慮した新型タバコ流行とその影響に関する実証研究

田淵貴大, 清原康介, 村山洋史, 寳澤篤, 鵜飼友彦, 野村章洋, 西浜柚季子, 山地太樹, 大川純代, 小山晃英

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research

研究種目：Grant-in-Aid for Scientific Research (A)

研究機関：Tohoku University

2025年4月1日～ 2029年3月31日
大規模疫学データベースを用いた加熱式タバコの心血管疾患発症リスクの解明

松村光一郎, 田淵貴大, 今野弘規, 中澤学

2023年4月1日～ 2028年3月31日
暴力・ハラスメント加害の個人要因・職場環境要因の解明

津野香奈美, 田淵貴大

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research

研究種目：Grant-in-Aid for Scientific Research (C)

研究機関：Kanagawa University of Human Services

2024年4月1日～ 2027年3月31日
我が国の疾病負荷の再評価と活用：ポストコロナ時代の都道府県分析と新方法論への挑戦

野村周平, 田淵貴大, 橋爪真弘, 大田えりか, 山本依志子, 坂元晴香, 鈴木基, 齋藤英子, 米岡大輔, 井上真奈美, 宮田裕章, 西浦博

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research

研究種目：Grant-in-Aid for Scientific Research (A)

研究機関：Keio University

2024年4月1日～ 2027年3月31日
共生社会における介護者の仕事と学びを支えるための研究

菅原典夫, 古郡規雄, 田淵貴大, 徳満敬大

2024年4月1日～ 2027年3月31日
勤労世代の風疹ワクチン接種の普及を目的とした実装研究

堀愛, 田淵貴大, 佐野幸恵

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research

研究種目：Grant-in-Aid for Scientific Research (B)

研究機関：University of Tsukuba

2023年4月1日～ 2027年3月31日

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本研究の目的は、勤労世代の風疹ワクチン接種の普及に寄与する要因を探求し、新たな介入戦略の実装を図ることである。風疹はワクチンで予防できる感染症だが、わが国では過去一度もワクチン接種機会が提供されなかった1962-78年度生まれの成人男性が風疹に感染しやすい。そのため、成人男性が多い職域で風疹流行が周期的に起きており、感染した妊婦から先天性風疹症候群の出生例が報告されている。日本から風疹を排除するために、2019年から風疹の第5期定期接種制度が開始されたが、制度の利用者は半分にとどまっている。本研究は、勤労世代男性を対象とした、抗体検査とワクチン接種を組み合わせた風疹の第5期定期接種制度の普及を目的とした実装研究である。2023年度は、4つの調査を実施して以下の成果を得た。 ① 風疹ワクチン接種と関連する個人の要因を同定することを目的に、勤労世代を対象とした質問票調査を実施した。 ② 健康診断を受診した第5期風疹定期接種の対象者のうち、風疹抗体検査を実施した割合を経時的に調査した。その結果、風疹抗体検査実施割合は市区町村からのクーポン券配付直後に最も高く、その後、月を経るごとに減少する傾向が明らかとなった。 ③ 職場における風疹ワクチン接種推進策の現状と課題を抽出した。企業の全国調査結果より、中小企業の7割以上が大企業と同じく、職員に対して健診での風疹抗体検査を行いたいと考えていたものの、「職員に対して、過去5年間に風疹の予防接種や抗体検査を行うように呼びかけたことがある」と回答したのは、中小企業30%、大企業67%であり、特に中小企業では風疹第5期定期接種制度の利用に障壁があることが示唆された。 ④ SNSの風疹に関する情報拡散分析を行い、医療者、患者家族、行政、そしてメディアが、相互にリツイートし合って情報拡散網を形成していることが明らかとなった。
勤労世代の風疹ワクチン接種の普及を目的とした実装研究

堀愛, 田淵貴大, 佐野幸恵

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research

研究種目：Grant-in-Aid for Scientific Research (B)

研究機関：University of Tsukuba

2023年4月1日～ 2027年3月31日
若年層の地位達成とライフスタイルに関するパネル調査データの収集と因果分析

藤原翔, 中澤渉, 田淵貴大, 川田恵介

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

研究種目：Grant-in-Aid for Scientific Research (A)

研究機関：The University of Tokyo

2022年4月1日～ 2027年3月31日
多重がんは介入によって減らせるか？発症要因の寄与危険割合評価および罹患の将来推計

尾谷仁美, 森島敏隆, 田淵貴大, 宮代勲

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

研究種目：Grant-in-Aid for Scientific Research (C)

研究機関：Osaka International Cancer Institute

2022年4月1日～ 2026年3月31日
ライフコースに応じた新型タバコの流行とその影響に関する実証研究

田淵貴大

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

研究種目：Grant-in-Aid for Scientific Research (A)

研究機関：Osaka International Cancer Institute

2021年4月5日～ 2026年3月31日

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現在でも喫煙は日本人の死亡に最も寄与している可変要因である。近年、電子タバコや加熱式タバコといった新型タバコ製品が登場し、そのことが喫煙や飲酒等日本人のライフコース全般にわたる健康行動に大きな影響を与えている。2016年10月時点においてフィリップモリス社の加熱式タバコであるアイコスは世界10ヶ国以上で販売されていたが、その販売シェアの96%は日本であり、日本が世界最大の加熱式タバコの実験場となっている。世界的な注目を集めており、日本からこそ加熱式タバコのエビデンスを出していかなければならない。本研究の目的は、日本における新型タバコに関して、（１）ライフコースに応じた詳細な使用状況（使用の決定要因の解明を含む）、（２）その他の健康行動、飲酒・肥満など様々な健康指標との関連、（３）禁煙への影響、を明らかにすることである。日本の一般住民を対象としたインターネット調査を毎年繰り返し、日本を代表するコホート研究データも活用し、新型タバコ研究を継続的に展開する。精緻な統計学手法で解析し、論文を出版し、結果として政策立案者に有益な情報提供をする。 2021年度には、新たな社会問題である加熱式タバコによる受動喫煙暴露が近年急拡大していること（Tamada 2022）、コロナ下において職場の禁煙ルールが変化していること（Takenobu 2022）、東京都子どもを受動喫煙から守る条例の家庭における喫煙ルールに対する影響（梅木2022）など新型タバコやタバコ対策に関する本研究プロジェクトに関連する論文10本以上（研究業績欄参照）をPublishし、新聞や雑誌等の記事にもなり、脱タバコメディアキャンペーンとして機能させることができた。
加熱式タバコの能動喫煙・受動喫煙の健康影響に関する総合的検証研究

田淵貴大, 堀愛, 財津將嘉, 谷上博信, 松尾洋孝, 山田恵子, 田中宏和

2023年4月～ 2026年3月
個人のライフコースと地域環境の変化を統合する健康地理学の研究

中谷友樹, 井上茂, 松田亮三, 田淵貴大, 矢野桂司, 埴淵知哉, 伊藤ゆり, 磯田弦, 花岡和聖

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

研究種目：Grant-in-Aid for Scientific Research (A)

研究機関：Tohoku University

2020年4月1日～ 2025年3月31日

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本研究では、個人のライフコースと地域の変化史の観点に着目して、健康の地理的格差が生成されるプロセスの解明を目指している。研究分担者の専門性に基づいて地理情報・社会調査・健康解析・社会比較の4つの班におおよその役割を分け、全体として地域指標群と健康指標との分析と、健康格差の時空間解析を通して相互の連携をはかる。 2020年度において、小地域変化指標については、地理情報班を中心としておおよそ1970年代後半以降の土地利用や各種国勢調査指標の地理情報の整備を進めた。あわせて、これらの指標を処理するプログラム群の整理や近年の国勢調査データによるジオデモグラフィクスや建造環境のタイポロジーを検討し、学会発表を行った。社会調査班では、遡及的社会調査の検討の１つとして直近のライフイベントに影響される身体活動の影響を調べるために携帯電話の健康記録を利用する方法をCOVID-19による最初の緊急事態宣言時に実施し、その有効性を確認した。関連して各種機関によって実施された社会調査・疫学調査資料等を用い、COVID-19を含む災害イベントと居住環境や収入との関連を分析し、その成果を報告した。また、企業規模と老後の健康の関連やウォーカビリティなど、ライフコースと健康、生活環境に関する基礎的な研究の蓄積も進めた。社会比較班では、医療機構におけるレジリエンス概念を検討するとともに、日本のCOVID-19への対応について検討を試みたほか、諸外国の社会経済状況の変化の中での健康政策展開についての情報収集を行い、システム論的な健康政策アプローチを検討した。
健康無関心層のセグメント化と効果的介入手法の検討：ライフステージに着目して

福田吉治, 石川ひろの, 近藤尚己, 本庄かおり, 林芙美, 田淵貴大, 村山洋史, 渋谷克彦, 金森悟, 甲斐裕子, 鈴木有佳

2022年4月～ 2025年3月
with/postコロナ時代の保健医療課題への疾病負荷の活用と実証分析

野村周平, 田淵貴大, 橋爪真弘, 大田えりか, 渋谷健司, 坂元晴香, 鈴木基, 齋藤英子, 米岡大輔, 井上真奈美, 宮田裕章, 西浦博

2021年4月1日～ 2024年3月31日
中学時からの親子パネル調査を活用した格差・不平等に関する領域横断的研究

藤原翔, 中澤渉, 田淵貴大, 川田恵介

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

研究種目：Grant-in-Aid for Scientific Research (B)

研究機関：The University of Tokyo

2019年4月1日～ 2023年3月31日

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これまで本研究は2015年，2017年，2019年と第3波まで子どもと母親を対象に調査を行ってきたが，2020年12月には第4波の調査を子どものみに対して行った．調査はCOVID-19の第3波が深刻化した時期であったため，いくつかのコロナウイルスに関する項目を追加した．2021年2月までに，1,188名の子ども対象者からの回答が得られた．分析に関しては，これまで収集したデータを用い，19・20歳の若者に対してCOVID-19が与える影響について分析を行った．その結果，（1）仕事については，COVID-19は学生の働き方（アルバイト）に特に大きな影響を与えていることが明らかになった．（2）教育については，学校や授業についての否定的な回答が増加し，それは授業の方法によって大きく変化はなかった．（3）健康については，特に女性で精神的健康状態が悪化していることが示された．また，多くの対象者が学校在学中であることから，学校での感染リスクがどのような要因によって影響を受けるのかについて分析を行い，全体として学校におけるCOVID-19の感染リスクを相対的に高く考えているが，女性のほうが，そしてメンタルヘルスの状況が悪いほうが，そのリスクに対する警戒感が強いことなど明らかになった．さらに，精神的健康状態について，成長曲線モデルを用いた分析を行い，COVID-19が精神的健康状態に与える影響について様々な要因を検討した．分析の結果，そもそものパーソナリティーや健康状態などは初期のメンタルヘルスと関連しているものの，その悪化とは関連しておらず，幅広い人々に対してメンタルヘルスの悪化がみられることが確認された．
包括的な疾病負荷分析に基づく我が国の保健政策課題の実証的研究

渋谷健司, Rahman Mizanur, 野村周平, 田淵貴大, 山本依志子, 坂元晴香, 齋藤英子, 米岡大輔, 井上真奈美, 永田知映, 西浦博

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

研究種目：Grant-in-Aid for Scientific Research (A)

研究機関：The University of Tokyo

2019年4月1日～ 2022年3月31日

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本研究は、国レベルではなく都道府県別の疾病負荷を包括的に分析し、それを具体的政策分析にも応用する試みである。研究代表者らによるこれまでの日本における全国及び都道府県レベルの疾病負荷に関する研究成果をさらに発展させ、最新の疾病負荷推計を用いて、現在、懸案事項となっている主な施策(地域医療構想、医療費、健康格差、医療の質、医師の働き方改革、イノベーション戦略)に直接資する分析を行う。本研究は、全国・都道府県レベルに加えて、市町村レベルの小地域で最新の疾病負荷推計を行い、我が国の主要な保健医療課題の実証的分析に継続的に疾病負荷を活用する基盤を確立することを目的とする。 <BR> 令和1年度では、各種傷病の障害度の重み付けに関する研究、および都道府県別の最新且つ精緻な疾病負荷の推定を主に行った。各種傷病の障害度の重み付けは、死亡と障害の両方の包括指標である疾病負荷において、重要な役割を担う。GBDでは独自の調査に基づき、国年齢性別問わず、世界人口一律の障害係数が適用されている。一方、日本人人口におけるその障害係数の妥当性は未検討であり、本研究ではGBDの障害係数の枠組みを発展させ、介護人口の増加する日本人人口における障害度の重み付け評価方法を開発した。 <BR> また、最新疾病負荷の推定については、時空間ベイズモデルを含む最新のGBDの疾病負荷推計枠組みに基づき、各種政府統計個票データ、国内外の疫学研究、系統的レビューやメタ分析、多目的コホート研究（国立がん研究センター）、各種世帯調査・データベースを活用し、年齢別・性別別・都道府県別の最新の疾病負荷、及び平均寿命・健康寿命、そして各種危険因子の疾病負荷への寄与を推定した。
日本における新型タバコ製品の流行とその影響に関する実証研究

田淵貴大, 清原康介, 村山洋史, 柿崎真沙子

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

研究種目：Grant-in-Aid for Scientific Research (B)

研究機関：Osaka International Cancer Institute

2018年4月1日～ 2022年3月31日

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2019年1月～3月にかけて、日本の15-75歳の一般住民男女を対象として新型タバコに関するインターネット調査を実施した。日本の一般住民における新型タバコの使用率を推計するために、日本の一般住民を代表するデータである国民生活基礎調査の個票データを「インターネット調査であることによる偏り」の補整に用いる分析計画を作成した（星野2009; Tabuchi Addiction 2016）。これまでの一連の新型タバコ問題に関するインターネット調査研究についてJASTIS研究と名付け、Study profile論文を出版した（Tabuchi et al. J Epidemiol 2018）。さらには、新型タバコ問題に関するこれまでの知見を集約し、書籍「新型タバコの本当のリスクアイコス、グロー、プルーム・テックの科学」としてまとめ、出版した。この書籍は2019年3月12日に内外出版社より発売された。新型タバコ問題について学会発表を実施した。2018年の日本公衆衛生学会（福島）、ISAM（韓国）、2019年の日本疫学会（東京）、日本禁煙推進医師歯科医師連盟学術総会（千葉）、日本循環器学会（横浜）にて新型タバコ問題に関して講演した。また、国民生活基礎調査や中高年者縦断調査など政府統計データ（既存統計資料）のデータ利用申請を行い、データを取得した。それらのデータを分析し、日本における新型タバコ以外のタバコ製品使用や飲酒・肥満など様々な健康指標を算出する計画を立てた。こういった研究を推進することにより、新型タバコ問題の改善に資する情報を政策担当者および住民に提供することができる。
社会状況の変化と個人状況の変化が健康と生活習慣に及ぼす影響

柿崎真沙子, 村山洋史, 田淵貴大

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

研究種目：Grant-in-Aid for Scientific Research (C)

研究機関：Nagoya City University

2018年4月1日～ 2022年3月31日

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本研究では「経済不況といった社会状況の変化によって健康や生活習慣は変化するのか、その影響は個人属性（雇用状況、教育歴、婚姻状況等）によって変わるのか」という点について明らかにするために、2005年に開始され、現在でも調査が継続されている厚生労働省による中高年者縦断調査のパネルデータを用いて、2005年以降の社会状況の変化（2008年の世界的不況、2011年の東日本大震災等）の影響および調査期間中の個人属性（雇用状況、教育歴、婚姻状況等）が健康や生活習慣にどのように影響しているのかを検討する。初年度である2018年度は、厚生労働省より中高年者縦断調査のデータを入手し、解析のためにデータを整備した。
公的統計データを用いた領域横断的格差研究の実施と教育

藤原翔, 田淵貴大, 大久保将貴

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Challenging Research (Exploratory)

研究種目：Challenging Research (Exploratory)

研究機関：The University of Tokyo

2018年6月29日～ 2021年3月31日

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公的統計データの中でも「就業構造基本調査」「国民生活基礎調査」「社会生活基本調査」「国勢調査」のデータを用いた研究を行った。「就業構造基本調査」と「国民生活基礎調査」を用いたデータ分析からは、日本における学歴同類婚の趨勢が示され、近年になるにつれて夫婦の学歴の関連が弱まっていることが明らかになった。「国勢調査」のデータ分析からは、学歴同類婚の趨勢が都道府県別に明らかにされた。分析からは、都道府県間の違いよりも出生コーホートによる違いが大きいことが明らかになったが、このトレンドと地域差の両方についてさらなる分析から検討することが課題として残った。「就業構造基本調査」を用いたデータ分析からは、社会経済的地位尺度と社会的地位尺度が作成され、これまで日本の階層研究で用いられていた職業威信スコアとの比較が行われた。成果については英文雑誌に投稿された。また、「社会生活基本調査」のデータ分析から、社会的地位が階級の影響を統制しても女性の主観的健康に影響をあたえるという結果を確認することができた。また親子の社会的活動の関連についての分析も行われた。「国民生活基礎調査」を用いた分析からは、母子世帯と父子世帯の比較がその原因別（離別・死別・未婚）に行われた。その結果、母子世帯の子供のウェルビーイング（健康や教育）に対する因果効果が確認されたものの、父子世帯の因果効果は逸脱行動についてのみしかみられないことが明らかになった。これらデータ分析はほぼ終わり、英文論文を執筆した。また、健康に関する英文論文執筆した。
レア・ポピュレーションの行動と健康に関する研究

川野英二, 福島若葉, 田淵貴大, 藤原翔

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research

研究種目：Grant-in-Aid for Challenging Exploratory Research

研究機関：Osaka City University

2016年4月1日～ 2019年3月31日

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平成30年度は、前年度までの計画をさらに検討しなおし、調査の実施方法、調査項目、分析手法を精査したうえで、2019年３月にウェブ調査を実施した。最終的に、調査対象者は18歳から54歳までとした。対象者はウェブ調査会社の保有するモニターから抽出し、最終的な回収数は1,455ケースであった。調査では、15歳時、現在の困窮度、教育、現在の職業および職歴カレンダー、人生の重大な出来事（全17項目）、社会的ネットワーク、健康状態、所得、注射器の使い回し、いれずみ・タトゥーなどの逸脱経験の検討、肝炎ウイルス検査の経験と結果に関する項目も分析に加えた。計画では、逸脱行動に関する分析を行うことが主な予定であったものの、ウェブ調査を委託した調査会社との交渉で、逸脱経験者のみを抽出した調査の実施が困難であることが最終的に判明した。また、逸脱経験をたずねる項目でも、法律に反する行動についての項目は除外せざるをえなかったため、逸脱経験の項目の使用がかぎられたことは残念な結果であった。そのため、本研究では、ライフイベントのなかで、とくに失業や補導経験というネガティブな経験の影響をとくに重点的に分析した。以上のような計画変更はあったものの、とくに今回は、ウェブ調査で職歴データを収集して意義のある分析を行うことができた点は特筆できる。回収後の分析では、１）職歴データ全体にたいして最適マッチング法をもちいたシークエンス分析によって、職業トラジェクトリーのタイプ分け、２）一般サンプルと逸脱経験（補導・逮捕経験）の職業経歴の分析、３）複雑性指数とプレカリティ指標を算出して、現在の職業や健康との関係を分析した。今後は、さらに精緻な分析をすすめ、次年度の学会発表および論文刊行をおこなう予定である。
多元的な地域特性からみた近隣健康格差とその動態解析

中谷友樹, 井上茂, 松田亮三, 田淵貴大, 米島万有子, 矢野桂司, 埴淵知哉, 伊藤ゆり, 花岡和聖

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

研究種目：Grant-in-Aid for Scientific Research (B)

2015年4月1日～ 2019年3月31日

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近年、健康地理学を含む様々な社会科学とその関連領域では、小地域を単位とする居住地域（近隣）の社会的・物理的な環境特性と居住者個人との関係が、大きな問題関心を集めている。例えば、近隣の剥奪度（貧困の水準）の指標は、居住者の健康水準や犯罪不安、低い教育達成度と関連することが、欧米社会では広く知られている。本研究では、多様な居住地の地域指標を通して理解される地域―個人の相互関係を手がかりに、日本社会において小地域で立ち現れる健康の地理的格差の動態を理解するべく３つのアプローチをとった。第１に、様々な小地域指標を構築し、健康の地理的な格差の実態を把握した。地理的な剥奪指標（貧困度）、徒歩による生活の充足度を計測するwalkability、社会的孤立化を背景とする社会的断片化指標、居住地域の類型であるジオデモグラフィクスなどであり、これらが様々な健康指標あるいは健康を規定する行動・社会関係と関連することを確認した。第２に、小地域での健康格差の推移の俯瞰的把握を行い、地域的な社会経済地位の指標を用いた健康格差の推移を把握した。その結果、様々な死因において健康格差の存在とともに相対的な格差が拡大する趨勢を確認した。第３に、居住者特性と地域特性の時間的変化を結び付ける視点として、人口移動による居住地の選別による健康格差の形成（居住地選別仮説）と、特定の環境の長期に居住することで生じる地域特性の違いに応じた健康格差の形成（環境効果仮説）を検証する調査・分析を実施した。首都圏の居住地移動の実施者に対する分析では、移動した居住地域間の剥奪度・都市化度の違いに応じて健康行動・自覚的健康の特徴的な変化が生じること、また、身体活動に着目した追跡調査では、歩行に適した環境に住まう高齢者ほど歩行量や身体活動の衰えが乏しいことを確かめるなど、健康の地理的格差の形成過程に関する新しい知見を得た。
日本の医療政策が健康格差へ与えた影響を評価する実証分析研究

田淵貴大

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

研究種目：Grant-in-Aid for Young Scientists (B)

研究機関：Osaka International Cancer Institute

2015年4月1日～ 2018年3月31日

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日本における既存統計資料を活用した医療政策の評価を実施し、社会格差との関連を検証し報告した。本研究では、日本における医療政策が、ポピュレーション全体に与えた影響だけでなく、社会経済状況・地域等に由来する健康格差に与えた影響について、がん登録や国民生活基礎調査などの既存統計資料を活用することにより定量的に評価検証した。研究成果は新聞等により広く住民に伝えられた。こういった研究を推進することにより、健康格差の縮小に資する個別化・みえる化した詳細情報を政策担当者および住民に提供することができる。
困難を抱える子どもの実態と学校・地域社会連携支援システム構築に関する研究

福原宏幸, 西田芳正, 田淵貴大, 嵯峨嘉子, 田中聡子, 山野則子, 高田一宏, 寺本良弘

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research

研究種目：Grant-in-Aid for Challenging Exploratory Research

研究機関：Osaka City University

2014年4月1日～ 2018年3月31日

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本研究の目的は、第１に、貧困と社会的排除が集積している地域に暮らす子ども達の貧困・社会的排除の実態を明らかにすること、第２はこうした課題に対する地域での支援すなわち「学校・地域社会連携支援システム」のあり方を検討することにあった。田淵・福原などは、この地域の中学校卒業者の高校中退等の要因を明らかにした。高田は、学力の低さの要因についての検討を行った。他方、山野・嵯峨は、大阪市・大阪府などの自治体が実施した子どもの貧困大規模調査を担い、マクロ的な視点から子供の貧困の実態に関する研究を行なった。今後は、こうした動向をさらに追いながら、研究成果を公表していく。
公共的な空間におけるたばこ等から生じる有害物質による健康障害の予防法の開発に関する研究競争的資金

大和浩, 姜英, 道下竜馬, 中村正和, 田淵貴大, 河井一明, 中田光紀, 欅田尚樹

2015年4月～ 2018年3月
親の社会階層と乳児-幼児期の子どもの健康と発達との関係

加藤承彦, 頼藤貴志, 山川路代, 井上幸子, 斎藤景子, 眞田敏, 土居弘幸, 烏帽子田彰, 藤原武男, 奥園桜子, 相田潤, 松山祐輔, 田淵貴大, 駒崎裕子, 坪谷透, 小坂健

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

研究種目：Grant-in-Aid for Young Scientists (B)

研究機関：National Center for Child Health and Development

2014年4月1日～ 2017年3月31日

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ノーベル経済学賞を受賞したヘクマンは、幼少期に投資することが人的資本の蓄積に有効であると主張している。しかし、投資するに当たって必要な情報である「親の社会階層や養育方法が乳児―幼児期の子どもの健康と発達にどのような影響を与えているのか？」に関する研究は日本では限られている。よって、厚生労働省の２１世紀出生児縦断調査を用いて分析を行った。結果、親の乳児期の関わりと子どもの後々の学校生活への適応との関連や母親の年齢と子どもの健康との関連、子どものしつけ方と行動発達との関連などを明らかにすることが出来た。今後更に知見の集積し、日本を「子どもを育てやすい社会」にしていくための提言を行っていきたい。
肝炎ウイルス・がん検診の効果的な受検勧奨モデル：社会経済要因を踏まえた学際的研究

福島若葉, 田淵貴大, 福原宏幸, 川野英二, 藤原翔, 大藤さとこ, 松永一朗, 近藤亨子, 中山富雄

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

研究種目：Grant-in-Aid for Scientific Research (C)

研究機関：Osaka City University

2013年4月1日～ 2016年3月31日

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25～64歳の都市部住民3,244人を対象とした横断研究データ（平成23年実施）を使用し、「B型・C型肝炎ウイルス検査の受検」「肺・胃・大腸がん検診の受検」に対する個人レベル・地域コミュニティーレベルの関連因子について、社会経済要因も含めて検討した。肝炎ウイルス検査、がん検診ともに、受検に対する地域コミュニティーレベルの影響は弱かった一方、個人レベルの因子（特に社会経済要因）は明らかに関連した。受検率の効果的な向上のためには「個人単位」の受検勧奨が重要であることを確認した。現行の「地域住民全体を対象とした」受検勧奨を超えるために、最近の社会動向も踏まえた次世代モデルの考案が必要である。
地理的剥奪指標に基づく近隣健康格差の分析

中谷友樹, 矢野桂司, 井上茂, 花岡和聖, 伊藤ゆり, 田淵貴大, 埴淵知哉

提供機関：Japan Society for the Promotion of Science

制度名：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

研究種目：Grant-in-Aid for Scientific Research (B)

研究機関：Ritsumeikan University

2012年4月1日～ 2015年3月31日

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本研究の目的は(1)日本社会を対象としたADI指標（地理的剥奪指標）の提案と、(2)小地域(近隣地区レベル≒町丁字スケール)におけるADIと健康指標との関連性を近隣環境要因の媒介に着目した評価、の2点である。ADIについては、貧困・剥奪に関連した国勢調査の小地域統計資料を利用して算出し、各種の健康指標との関連性を分析した。結果として、主観的健康感やがんの生存率など、各種の健康指標の悪化と地理的剥奪の高さとの関連性を報告し、その背景となる近隣環境との関係を考察した。これらを通して、健康の地理学における学際的研究の推進とともに、日本における小地域統計を利用した統計の高度利用について検討した。

︎全件表示 ︎最初の5件までを表示

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重複がん知るところから

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メディア報道種別: 新聞・雑誌
社会を変える処方箋20 自分ごとと認識を

共同通信社(茨城新聞，徳島新聞，秋田さきがけ, 千葉日報, 四国新聞,佐賀新聞,岐阜新聞, 京都新聞,高知新聞,信濃毎日新聞, 山梨日日新聞，新潟日報，,長崎新聞，神戸新聞夕刊，愛媛新聞，熊本日日新聞)

2019年6月20日

メディア報道種別: 新聞・雑誌
社会を変える処方箋19 繰り返し主張を発信

共同通信社(茨城新聞，徳島新聞，秋田さきがけ, 千葉日報,佐賀新聞,福井新聞,四国新聞,岐阜新聞,埼玉新聞,京都新聞,高知新聞,信濃毎日新聞, 山梨日日新聞，愛媛新聞，長崎新聞，神戸新聞夕刊, 熊本日日新聞)

2019年6月13日

メディア報道種別: 新聞・雑誌
社会を変える処方箋18 幸せ奪うニコチン依存症

共同通信社(茨城新聞，徳島新聞，秋田さきがけ, 千葉日報,佐賀新聞,四国新聞,岐阜新聞,京都新聞,高知新聞,山梨日日新聞,新潟日報，愛媛新聞，長崎新聞，神戸新聞夕刊, 熊本日日新聞)

2019年6月6日

メディア報道種別: 新聞・雑誌
なぜなに?タバコのサイエンス笑えない!タバコの全身への害

nico 2019年6月号

2019年6月

メディア報道種別: 新聞・雑誌
加熱式たばこ本当に害少ない？

共同通信社(東京新聞)

2019年5月31日

メディア報道種別: 新聞・雑誌
社会を変える処方箋17 たばこ規制の国際条約

共同通信社(茨城新聞，徳島新聞，秋田さきがけ, 千葉日報,佐賀新聞，岐阜新聞，四国新聞,埼玉新聞、京都新聞,福井新聞, 高知新聞, 山梨日日新聞, 信濃毎日新聞，愛媛新聞，長崎新聞，神戸新聞夕刊, 熊本日日新聞)

2019年5月30日

メディア報道種別: 新聞・雑誌
受動喫煙防止条例施行の美唄市禁煙者増、本数も減

共同通信社(北海道新聞)

2019年5月26日

メディア報道種別: 新聞・雑誌
社会を変える処方箋16 たばこ巡り新たな課題

共同通信社(茨城新聞，徳島新聞，秋田さきがけ, 千葉日報,佐賀新聞，岐阜新聞，四国新聞,埼玉新聞、京都新聞, 高知新聞, 山梨日日新聞，愛媛新聞，長崎新聞，神戸新聞夕刊, 熊本日日新聞)

2019年5月23日

メディア報道種別: 新聞・雑誌
受動喫煙対策近づく義務化

共同通信社(山陽新聞，下野新聞，南日本新聞，新濃毎日新聞，大分合同新聞，岩手日報，岐阜新聞，京都新聞)

2019年5月19日

メディア報道種別: 新聞・雑誌
社会を変える処方箋15 屋内禁煙議論続けよう

共同通信社(茨城新聞，徳島新聞，秋田さきがけ, 千葉日報,佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 高知新聞, 福井新聞, 山梨日日新聞, 信濃毎日新聞, 愛媛新聞，長崎新聞，神戸新聞夕刊, 熊本日日新聞)

2019年5月16日

メディア報道種別: 新聞・雑誌
有害性は変わらない

共同通信社(徳島新聞,山形新聞,茨城新聞,山陽新聞,新潟日報,信濃毎日新聞夕刊,京都新聞,高知新聞夕刊)

2019年5月15日

メディア報道種別: 新聞・雑誌
社会を変える処方箋14 感情に訴え変化促す

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，千葉日報,佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 高知新聞, 福井新聞, 山梨日日新聞, 新潟日報, 愛媛新聞, 長崎新聞，神戸新聞夕刊, 熊本日日新聞)

2019年5月9日

メディア報道種別: 新聞・雑誌
社会を変える処方箋13 統計にだまされない

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，千葉日報,佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 埼玉新聞, 高知新聞, 福井新聞, 山梨日日新聞, 信濃毎日新聞, 愛媛新聞, 長崎新聞，神戸新聞夕刊，熊本日日新聞)

2019年5月2日

メディア報道種別: 新聞・雑誌
なぜなに?タバコのサイエンス屋内の喫煙はPM2.5がヤバイ!

nico 2019年5月号

2019年5月

メディア報道種別: 新聞・雑誌
社会を変える処方箋12 効果的ながん予防考察

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 埼玉新聞, 高知新聞, 福井新聞, 山梨日日新聞, 信濃毎日新聞, 新潟日報, 愛媛新聞, 長崎新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年4月25日

メディア報道種別: 新聞・雑誌
社会を変える処方箋11 煙自体にがんリスク

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，千葉日報，佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 埼玉新聞, 高知新聞, 福井新聞, 山梨日日新聞, 新潟日報, 愛媛新聞, 長崎新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年4月18日

メディア報道種別: 新聞・雑誌
社会を変える処方箋10 ナッジで自然と健康に

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 埼玉新聞, 高知新聞, 山梨日日新聞,新潟日報, 信濃毎日新聞, 福井新聞, 愛媛新聞, 長崎新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年4月11日

メディア報道種別: 新聞・雑誌
有害成分「90％低減」はほんと？加熱式タバコ

しんぶん赤旗

2019年4月8日

メディア報道種別: 新聞・雑誌
社会を変える処方箋9 たばこ会社の主張、影響大

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，千葉日報,佐賀新聞，岐阜新聞，四国新聞, 京都新聞, 埼玉新聞, 高知新聞, 新潟日報,山梨日日新聞, 信濃毎日新聞, 福井新聞, 愛媛新聞, 長崎新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年4月4日

メディア報道種別: 新聞・雑誌
なぜなに?タバコのサイエンス分煙の効果。ほんとのところはどうなの？

nico 2019年4月号

2019年4月

メディア報道種別: 新聞・雑誌
社会を変える処方箋8 差別のない医療実現

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，千葉日報,佐賀新聞，岐阜新聞，四国新聞, 佐賀新聞,京都新聞，埼玉新聞, 高知新聞, 山梨日日新聞, 新潟日報, 信濃毎日新聞, 福井新聞, 愛媛新聞, 長崎新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年3月28日

メディア報道種別: 新聞・雑誌
家庭と車内禁煙は47％

共同通信社(中部経済新聞,下野新聞,琉球新報,沖縄タイムス,南日本新聞,岩手日報,秋田さきがけ,神奈川新聞,山陽新聞,山形新聞,山陰中央新報,神戸新聞)

2019年3月26日

メディア報道種別: 新聞・雑誌
加熱式たばこ拡大は是か非か？

サイゾー 4月号

2019年3月18日

メディア報道種別: 新聞・雑誌
社会を変える処方箋7 原因不明でも予防可

共同通信社(茨城新聞，徳島新聞，秋田さきがけ，千葉日報,佐賀新聞，岐阜新聞，四国新聞,京都新聞，埼玉新聞, 新潟日報, 高知新聞, 山梨日日新聞, 信濃毎日新聞, 福井新聞, 愛媛新聞, 長崎新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年3月16日

メディア報道種別: 新聞・雑誌
社会を変える処方箋6 対策はみんなのために

共同通信社(茨城新聞，千葉日報, 佐賀新聞,徳島新聞，岐阜新聞，四国新聞,新潟日報，京都新聞，埼玉新聞, 高知新聞, 山梨日日新聞, 愛媛新聞, 信濃毎日新聞, 長崎新聞, 福井新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年3月14日

メディア報道種別: 新聞・雑誌
社会を変える処方箋5 たばこ対策、最優先課題

共同通信社(茨城新聞, 徳島新聞，岐阜新聞，千葉日報，佐賀新聞，四国新聞,新潟日報,京都新聞, 埼玉新聞，高知新聞, 山梨日日新聞, 愛媛新聞, 信濃毎日新聞, 長崎新聞, 福井新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年3月7日

メディア報道種別: 新聞・雑誌
なぜなに?タバコのサイエンスより依存しやすく。巧妙なるタバコのトリック

nico 2019年3月号

2019年3月

メディア報道種別: 新聞・雑誌
社会を変える処方箋4 ルール作り健康増進

共同通信社(茨城新聞, 徳島新聞, 秋田さきがけ，岐阜新聞，千葉日報，佐賀新聞，四国新聞，新潟日報,京都新聞,埼玉新聞，山梨日日新聞，高知新聞,愛媛新聞, 信濃毎日新聞, 長崎新聞, 福井新聞, 神戸新聞夕刊, 熊本日日新聞)

2019年2月28日

メディア報道種別: 新聞・雑誌
たばこみたいでも規制なし

読売新聞夕刊

2019年2月23日

メディア報道種別: 新聞・雑誌
社会を変える処方箋3 健康格差をなくそう

共同通信社(茨城新聞, 徳島新聞, 秋田さきがけ,岐阜新聞，佐賀新聞，千葉日報，新潟日報，四国新聞，京都新聞，埼玉新聞，山梨日日新聞，高知新聞,愛媛新聞, 信濃毎日新聞, 長崎新聞, 神戸新聞夕刊,福井新聞)

2019年2月21日

メディア報道種別: 新聞・雑誌
社会を変える処方箋2 健康の社会的決定要因

共同通信社(茨城新聞, 徳島新聞, 秋田さきがけ, 岐阜新聞, 佐賀新聞, 千葉日報，新潟日報，四国新聞，京都新聞，埼玉新聞，愛媛新聞，山梨日日新聞，高知新聞,山梨日日新聞，長崎新聞,信濃毎日新聞, 神戸新聞夕刊, 福井新聞, 熊本日日新聞)

2019年2月14日

メディア報道種別: 新聞・雑誌
社会を変える処方箋1 リスク減らす仕組み作り

共同通信社(茨城新聞, 徳島新聞, 新潟日報, 秋田さきがけ, 岐阜新聞, 佐賀新聞, 千葉日報，四国新聞，京都新聞，埼玉新聞，愛媛新聞，山梨日日新聞，高知新聞，長崎新聞,信濃毎日新聞, 神戸新聞夕刊, 福井新聞, 熊本日日新聞)

2019年2月7日

メディア報道種別: 新聞・雑誌
なぜなに?タバコのサイエンス軽いタバコはほんとにライト？

nico 2019年2月号

2019年2月

メディア報道種別: 新聞・雑誌
なぜなに?タバコのサイエンス 1本減らすとリスクも1本分減る？

nico 2019年1月号

2019年1月

メディア報道種別: 新聞・雑誌
喫煙高血圧に次ぐ脅威

共同通信社(福島新聞, 中部経済新聞, 愛媛新聞,中國新聞, 神奈川新聞, 神戸新聞, 宮崎日日新聞,山梨日日新聞, 岩手日報, 山形新聞, 高知新聞, 徳島新聞, 長崎新聞, 山陰中央新報, 大分合同新聞, 河北新報, 岐阜新聞, 山陽新聞)

2018年12月24日

メディア報道種別: 新聞・雑誌
持病あっても禁煙できず

共同通信社(山陰中央新報，秋田さきがけ，宮崎日日新聞，中部経済新聞，佐賀新聞，山梨日日新聞，山陽新聞，京都新聞，愛媛新聞，岩手日報，千葉日報，徳島新聞，中國新聞，熊本日日新聞，神戸新聞，下野新聞, 岐阜新聞, 南日本新聞, 高知新聞, 山形新聞)

2018年10月24日

メディア報道種別: 新聞・雑誌
飲酒関連死、世界で280万人

共同通信社(琉球新報，中部経済新聞，長崎新聞，山形新聞，秋田さきがけ，中國新聞，日本海新聞，新潟日報，下野新聞，北國新聞，山陰中央新報，岐阜新聞，徳島新聞，河北新報，大分合同新聞，高知新聞，神奈川新聞)

2018年9月19日

メディア報道種別: 新聞・雑誌
たばこ論争長引かせ、規制に対抗

共同通信社(山陰中央新報, 神戸新聞)

2018年7月23日

メディア報道種別: 新聞・雑誌
禁煙で続発がんリスク低下後藤ブルダリ科学賞

共同通信社(佐賀新聞,下野新聞,日本海新聞,新潟日報, 神戸新聞,山陽新聞)

2018年7月3日

メディア報道種別: 新聞・雑誌
新型たばこ揺れる是非

読売新聞(YOMIURI ONLINE)

2018年6月26日

メディア報道種別: インターネットメディア
新型たばこもリスク

毎日新聞,朝日新聞,共同通信社(わかやま新報)

2018年5月31日

メディア報道種別: 新聞・雑誌
たばこ値上げ低所得者層に最大の利益

共同通信社(北國新聞,下野新聞,神戸新聞,岩手日報,岐阜新聞,新潟日報，高知新聞，山陰中央新報)

2018年5月18日

メディア報道種別: 新聞・雑誌
発がんリスクなくならず

共同通信社(北國新聞,沖縄タイムス,中國新聞,南日本新聞,茨城新聞,高知新聞,岩手日報,大分合同新聞,山形新聞,神奈川新聞,宮崎日日新聞,岐阜新聞)

2018年4月24日

メディア報道種別: 新聞・雑誌
日本医学会連合、「加熱式タバコと健康」シンポジウムを開催

Quint Dental Gate

2018年3月25日

メディア報道種別: インターネットメディア
たばこ値上げでの禁煙関心度は持続せず

Medical Tribune

2018年3月22日

メディア報道種別: 新聞・雑誌
加熱式たばこ学歴関係なく喫煙

共同通信社(沖縄タイムス,日本海新聞,山陽新聞,下野新聞,岩手日報,岐阜新聞,長崎新聞,新潟日報,山陰中央新報)

2018年3月7日

メディア報道種別: 新聞・雑誌
たばこ1日1本でもリスク

読売新聞,共同通信社(日本海新聞,岩手日報,中國新聞)

2018年2月28日

メディア報道種別: 新聞・雑誌
加熱式たばこって無害なの？

産経新聞

2018年1月23日

メディア報道種別: 新聞・雑誌
加熱式たばこ利用急増

共同通信社(山梨新聞,山形新聞,沖縄タイムス,岩手日報,佐賀新聞,琉球新報,山陰中央新報,日本海新聞,岐阜新聞,長崎新聞,伊勢新聞)

2018年1月7日

メディア報道種別: 新聞・雑誌
人気過熱の加熱式たばこは“安全”か？専門家警鐘「発がん物質は含まれている」

産経WEST

2017年12月19日

メディア報道種別: インターネットメディア
加熱式タバコどう見る

しんぶん赤旗

2017年11月24日

メディア報道種別: 新聞・雑誌
真実知って禁煙しよう

共同通信社(佐賀新聞,宮崎日日新聞,徳島新聞,高知新聞)

2017年11月24日

メディア報道種別: 新聞・雑誌
視標「たばこ対策」自業自得ではない健康被害

47NEWS コラム47オピニオン

2017年11月22日

メディア報道種別: インターネットメディア
加熱式でも悪影響報告

読売新聞

2017年10月11日

メディア報道種別: 新聞・雑誌
がん優先決め予防策

共同通信社(北海道新聞)

2017年9月13日

メディア報道種別: 新聞・雑誌
喫煙率は東高西低

共同通信社(中國新聞,四国新聞,岐阜新聞,沖縄タイムス,山口新聞, 河北新報)

2017年8月31日

メディア報道種別: 新聞・雑誌
たばこ対策停滞許されない

読売新聞

2017年7月4日

メディア報道種別: 新聞・雑誌
世界禁煙デー

読売新聞

2017年5月31日

メディア報道種別: 新聞・雑誌
低学歴ほど喫煙率高く

共同通信社(下野新聞,日本海新聞,北國新聞,上毛新聞,神奈川新聞,山陰中央新報,京都新聞,中部経済新聞,岩手日報,秋田さきがけ,岐阜新聞,南日本新聞)

2017年4月25日

メディア報道種別: 新聞・雑誌
1分で知るたばこ②

朝日新聞

2017年4月12日

メディア報道種別: 新聞・雑誌
がん診断後でも禁煙効果

共同通信社(岩手日報,神戸新聞,秋田さきがけ,山陰中央新報,神奈川新聞,福井新聞,京都新聞,琉球新報,埼玉新聞,信濃毎日新聞,新潟日報,岐阜新聞,愛媛新聞,茨城新聞,日本海新聞,山陰新聞 ,沖縄タイムス,山梨日日新聞,山形新聞,高知新聞)

2017年2月24日

メディア報道種別: 新聞・雑誌
世界医師会長、健康格差是正

共同通信社(徳島新聞,中部経済新聞,日本海新聞,信濃毎日新聞,熊本日日新聞,沖縄タイムス,岐阜新聞,福島民友,上毛新聞,南日本新聞,河北新報 ,愛媛新聞)

2016年9月18日

メディア報道種別: 新聞・雑誌
受動喫煙の格差拡大「職場の全面禁煙進めて」

共同通信社(福島民友,上毛新聞,熊本日日新聞,下野新聞,南日本新聞,北國新聞夕刊,日本海新聞,岩手日報,長崎新聞,高知新聞,京都新聞,山陰中央新報,沖縄タイムス,千葉日報,神奈川新聞,岐阜新聞,大分合同新聞)

2016年5月16日

メディア報道種別: 新聞・雑誌
たばこ値上げ禁煙促進に効果

共同通信社(河北新報,福島民友,山陰中央新報,日本海新聞,高知新聞,信濃毎日新聞,長崎新聞,東奥日報,琉球新報,熊本日日新聞,岩手日報,山形新聞,千葉日報,新潟日報,神戸新聞,南日本新聞)

2016年3月7日

メディア報道種別: 新聞・雑誌
職場の分煙化効果なし

共同通信社(大分合同新聞,徳島新聞,伊勢新聞,沖縄タイムス,埼玉新聞,山陽新聞)

2015年8月15日

メディア報道種別: 新聞・雑誌

︎全件表示 ︎最初の5件までを表示

研究代表者を務めているJACSIS/JASTIS研究を紹介します。

新型タバコ問題と社会全般に関するインターネット調査プロジェクトJASTIS研究のWEBサイト：https://jastis-study.jp/COVID-19問題と社会全般に関するインターネット調査プロジェクトJACSIS研究のWEBサイト： https://jacsis-study.jp/

2001年 岡山大学医学部医学科卒業

2001-2005年 岡山市立市民病院、岡山大学や名古屋医療センターにて血液内科臨床医として勤務（第二内科）

2006-2011年 大阪大学大学院医学系研究科

2011年 大阪大学大学院医学系研究科博士課程修了（医学博士：公衆衛生学）

2011‐2024年 大阪国際がんセンターがん対策センター（旧 大阪府立成人病センターがん予防情報センター）勤務

2017年1月-日本禁煙学会 専門指導医（認定番号第4114号）（会員番号：4114）

2017年4月-社会医学系専門医・指導医（個人番号：指17-170573）

2020年4月-日本公衆衛生学会認定専門家（認定番号：0961）（日本公衆衛生学会 会員番号：9613327）

2021年4月-日本疫学会認定：上級疫学専門家（登録番号 CSE26-21039）（日本疫学会 会員番号：jeap3013）

経歴 12

学歴 3

委員歴 20

所属学協会 8

研究分野 1

受賞 6

論文 555

MISC 464

書籍等出版物 8

講演・口頭発表等 21

共同研究・競争的資金等の研究課題 30

メディア報道 109

新型タバコ問題と社会全般に関するインターネット調査プロジェクトJASTIS研究のWEBサイト：https://jastis-study.jp/
COVID-19問題と社会全般に関するインターネット調査プロジェクトJACSIS研究のWEBサイト： https://jacsis-study.jp/

2001年岡山大学医学部医学科卒業

2001-2005年岡山市立市民病院、岡山大学や名古屋医療センターにて血液内科臨床医として勤務（第二内科）

2006-2011年大阪大学大学院医学系研究科

2011年大阪大学大学院医学系研究科博士課程修了（医学博士：公衆衛生学）

2011‐2024年大阪国際がんセンターがん対策センター（旧大阪府立成人病センターがん予防情報センター）勤務

2017年1月-日本禁煙学会　専門指導医（認定番号第4114号）（会員番号：4114）

2020年4月-日本公衆衛生学会認定専門家（認定番号：0961）（日本公衆衛生学会会員番号：9613327）

2021年4月-日本疫学会認定：上級疫学専門家（登録番号　CSE26-21039）（日本疫学会会員番号：jeap3013）