title: Cigarette smoking and suicide: a prospective study of 300,000 male active-duty Army soldiers.
abstract: The authors examined the relation between cigarette smoking and suicide by conducting a cohort study of 300,000 male US Army personnel followed prospectively from January 1987 through December 1996 for 961,657 person-years. They found that the risk of suicide increased significantly with the number of cigarettes smoked daily (p for trend < 0.001). In multivariable-adjusted analyses, smokers of more than 20 cigarettes a day, compared with never smokers, were more than twice as likely to commit suicide. For male active-duty army personnel, the dose-related association between smoking and suicide was not entirely explained by the greater tendency of smokers to be White, drink heavily, have less education, and exercise less often.
authors.affiliation: Department of Health Policy and Management, Harvard University School of Public Health, Boston, MA, USA.
authors.forename: M
authors.initials: M
authors.lastname: Miller
authors.forename: D
authors.initials: D
authors.lastname: Hemenway
authors.forename: N S
authors.initials: NS
authors.lastname: Bell
authors.forename: M M
authors.initials: MM
authors.lastname: Yore
authors.forename: P J
authors.initials: PJ
authors.lastname: Amoroso
mesh_terms: D000328:Adult; D015331:Cohort Studies; D004522:Educational Status; D006801:Humans; D008297:Male; D008889:Military Personnel / Q000706:statistics & numerical data*; D011446:Prospective Studies; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects* / Q000453:epidemiology*; D013405:Suicide / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology