title: Health-related quality of life and utilities among patients with depression in the Department of Veterans Affairs.
abstract: OBJECTIVE
  This study establishes veteran-specific utility measures for patients with and those without depression.
  
  
  METHODS
  A cross-sectional study was conducted of 87,797 Veterans Affairs (VA) patients who had completed the 12-Item Short-Form Health Survey (SF-12) portion of the VA's Large Health Survey of Veteran Enrollees administered in 1999 (58,442 veterans had an ICD-9 diagnosis of depression and 29,355 did not have such a diagnosis).
  
  
  RESULTS
  All demographic and clinical comparisons were statistically significant between the two groups. Compared with veterans without depression, those with depression had lower mental component scores and physical component scores, indicating worse health. Utilities, an indication of health state, were lower for veterans with depression, indicating worse health.
  
  
  CONCLUSIONS
  This is the first national study of utilities among veterans with and those without depression. Future research should investigate how treatment interventions may affect utilities and develop broader cost-effectiveness models of VA depression care.
authors.affiliation: Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI 48109, USA. kzivin@umich.edu
authors.forename: Kara
authors.initials: K
authors.lastname: Zivin
authors.forename: John F
authors.initials: JF
authors.lastname: McCarthy
authors.forename: Ryan J
authors.initials: RJ
authors.lastname: McCammon
authors.forename: Marcia
authors.initials: M
authors.lastname: Valenstein
authors.forename: Edward P
authors.initials: EP
authors.lastname: Post
authors.forename: Deborah E
authors.initials: DE
authors.lastname: Welsh
authors.forename: Amy M
authors.initials: AM
authors.lastname: Kilbourne
mesh_terms: D000368:Aged; D003430:Cross-Sectional Studies; D003863:Depression; D005260:Female; D006304:Health Status; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D010361:Patients / Q000523:psychology*; D011788:Quality of Life; D014481:United States; D014493:United States Department of Veterans Affairs; D014728:Veterans / Q000523:psychology