Association of second-hand smoke exposure combined with cigarette smoking and the development of depressive symptoms among middle-aged and older adults in Japan: 20-year population-based cohort study
Rattachement africain : tw, jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND: An association between second-hand smoke exposure and depressive symptoms has been reported; however, further research is needed for clarity. AIMS: This 20-year prospective cohort study aimed to longitudinally explore the relationships of smoking and second-hand smoke exposure with incident depressive symptoms in community-dwelling middle-aged and older adults. METHOD: Data of adults aged ≥40 years were collected from the National Institute for Longevity Sciences - Longitudinal Study of Aging database (third to ninth waves). Participants with baseline (third wave) depressive symptoms, missing data or no follow-up participation were excluded. Baseline data on current cigarette smoking and second-hand smoke exposure were collected. Depressive symptoms were defined as a Center for Epidemiologic Studies Depression Scale score ≥16. Generalised estimating equation models evaluated longitudinal relationships of smoking and second-hand smoke exposure with incident depressive symptoms. RESULTS: The final analysis included 1697 participants (mean (s.d.) age, 58.7 (11.2) years; mean follow-up, 12.9 years). Depressive symptom incidence ranged from 8.0% (wave 4) to 6.5% (wave 9). Compared with non-current smokers, current smokers showed no significantly higher risk of incident depressive symptoms (multivariable-adjusted odds ratio (95% CI): 1.27 (0.96-1.68)). Subgroup analysis revealed higher risks in male current smokers (adjusted odds ratio (95% CI): 1.40 (1.00-1.94)) and current smokers aged ≥65 years (adjusted odds ratio (95% CI): 1.62 (1.00-2.63)). Current smokers exposed to second-hand smoke had a higher depressive symptom risk than unexposed non-smokers (odds ratio (95% CI): 1.50 (1.05-2.14)) and greater risk (odds ratio (95% CI): 1.39 (1.00-1.94)) than unexposed current smokers. CONCLUSIONS: Smoking, combined with second-hand smoke exposure, is associated with future depressive symptoms in community-dwelling middle-aged and older adults.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Association of second-hand smoke exposure combined with cigarette smoking and the development of depressive symptoms among middle-aged and older adults in Japan: 20-year population-based cohort study
- Date Crossref
- 23/07/2025
- Éditeur
- Royal College of Psychiatrists
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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National Chung Hsing University pays non établi dans la noticeUniversité ou école supérieure
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Taichung Veterans General Hospital Department of Family Medicine pays non établi dans la noticeÉtablissement de santé
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National Center for Geriatrics and Gerontology pays non établi dans la noticeÉtablissement de santé
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National Taipei University pays non établi dans la noticeUniversité ou école supérieure
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Nagoya City University pays non établi dans la noticeUniversité ou école supérieure
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Nagoya University of Arts and Sciences pays non établi dans la noticeUniversité ou école supérieure
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Chaoyang University of Technology pays non établi dans la noticeUniversité ou école supérieure
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National Health Research Institutes pays non établi dans la noticeOrganisation à but non lucratif
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Ministry of Health and Welfare pays non établi dans la noticeOrganisme public
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Taichung Hospital Department of Family Medicine pays non établi dans la noticeÉtablissement de santé
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Chung Shan Medical University Institute of Medicine pays non établi dans la noticeUniversité ou école supérieure
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Department of Epidemiology of Aging pays non établi dans la noticeInstitution
National Chung Hsing University, Department of Family Medicine — Taichung Veterans General Hospital et National Center for Geriatrics and Gerontology, avec 9 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.