title: Cigarette smoking and subsequent risk of suicidal ideation among National Guard Soldiers.
abstract: BACKGROUND
  Suicide rates are alarmingly high among military personnel, and particularly Army National Guard soldiers. Smoking is also disproportionately common in the military. In this study, we intend to investigate the relationship between cigarette smoking and suicidal ideation among a representative sample of national guard soldiers.
  
  
  METHODS
  A representative sample of Ohio Army National Guard soldiers were followed prospectively and information was gathered on smoking, suicidal ideation and depression at baseline and one year later.
  
  
  RESULTS
  Smoking at baseline was associated with significantly increased likelihood of suicidal ideation at follow-up (OR=2.0 (1.3, 3.2)). This association persisted after adjusting for demographics and history of depression at baseline, but was no longer statistically significant after adjusting for depression at follow-up.
  
  
  CONCLUSIONS
  Measurement of smoking was somewhat limited.
  
  
  CONCLUSIONS
  Army National Guard soldiers who smoke have a greater risk of subsequent suicidal ideation. Depression concurrent with suicidal ideation appears to explain this relationship. If these results are replicated, screening of soldiers who smoke may be recommended as a proactive step towards mitigating the high risk of suicide in military personnel.
authors.affiliation: Columbia University, NY, NY, USA. rdg66@columbia.edu
authors.forename: Renee D
authors.initials: RD
authors.lastname: Goodwin
authors.forename: Marta R
authors.initials: MR
authors.lastname: Prescott
authors.forename: Marijo
authors.initials: M
authors.lastname: Tamburrino
authors.forename: Joseph R
authors.initials: JR
authors.lastname: Calabrese
authors.forename: Israel
authors.initials: I
authors.lastname: Liberzon
authors.forename: Sandro
authors.initials: S
authors.lastname: Galea
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D008889:Military Personnel / Q000523:psychology*; D009820:Ohio / Q000453:epidemiology; D012307:Risk Factors; D012907:Smoking / Q000523:psychology*; D059020:Suicidal Ideation; D013405:Suicide; D062789:Tobacco Products; D055815:Young Adult