Suicide among patients in the Veterans Affairs health system: rural-urban differences in rates, risks, and methods

Am J Public Health. 2012 Mar;102 Suppl 1(Suppl 1):S111-7. doi: 10.2105/AJPH.2011.300463. Epub 2012 Jan 25.


Objectives: Using national patient cohorts, we assessed rural-urban differences in suicide rates, risks, and methods in veterans.

Methods: We identified all Department of Veterans Affairs (VA) patients in fiscal years 2003 to 2004 (FY03-04) alive at the start of FY04 (n = 5,447,257) and all patients in FY06-07 alive at the start of FY07 (n = 5,709,077). Mortality (FY04-05 and FY07-08) was assessed from National Death Index searches. Census criteria defined rurality. We used proportional hazards regressions to calculate rural-urban differences in risks, controlling for age, gender, psychiatric diagnoses, VA mental health services accessibility, and regional administrative network. Suicide method was categorized as firearms, poisoning, strangulation, or other.

Results: Rural patients had higher suicide rates (38.8 vs 31.4/100,000 person-years in FY04-05; 39.6 vs 32.4/100,000 in FY07-08). Rural residence was associated with greater suicide risks (20% greater, FY04-05; 22% greater, FY07-08). Firearm deaths were more common in rural suicides (76.8% vs 61.5% in FY07-08).

Conclusions: Rural residence is a suicide risk factor, even after controlling for mental health accessibility. Public health and health system suicide prevention should address risks in rural areas.

Publication types

  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Chi-Square Distribution
  • Female
  • Humans
  • Male
  • Proportional Hazards Models
  • Risk Factors
  • Rural Population / statistics & numerical data*
  • Statistics, Nonparametric
  • Suicide / statistics & numerical data*
  • United States / epidemiology
  • Urban Population / statistics & numerical data*
  • Veterans / psychology
  • Veterans / statistics & numerical data*