title: Are depressed patients more likely to share health care decisions with others?
abstract: OBJECTIVE
  To determine whether psychological variables, particularly depression, influence patients' willingness to share medical decisions with family members or friends.
  
  
  METHODS
  Cross-sectional interviews.
  
  
  METHODS
  Oncology and general geriatrics outpatient clinics of an urban VA medical center.
  
  
  METHODS
  Ninety-five patients with a Charlson comorbidity index score greater than 5.
  
  
  METHODS
  Subjects described the way that they make health care decisions with friends or family as a dichotomous variable ("shared" versus "not shared") and as a 5-point ordinal variable (the degree to which they share decisions). Patients also completed the 15-item version of the Geriatric Depression Scale (GDS), the Global Distress Index of the Memorial Symptom Assessment Scale, and selected tests of cognitive function and health literacy.
  
  
  RESULTS
  Patients with a GDS score higher than 5 were more likely to share decision-making (16/26 versus 26/69; odds ratio 2.58; p = 0.040), as were patients who were married (23/35 versus 19/60; odds ratio 3.63; p = 0.001). In multivariable regression models, a short form GDS score higher than 5 was independently associated with a willingness to share decision with others.
  
  
  CONCLUSIONS
  These results suggest that depression may have a clinically significant influence on patients' willingness to share health care decisions with others. Health care providers should be alert to this possibility, particularly when the decision at hand is significant.
authors.affiliation: School of Arts and Sciences, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.
authors.forename: Molly
authors.initials: M
authors.lastname: Collins
authors.forename: Roxane
authors.initials: R
authors.lastname: Crowley
authors.forename: Jason H T
authors.initials: JH
authors.lastname: Karlawish
authors.forename: David J
authors.initials: DJ
authors.lastname: Casarett
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D003657:Decision Making; D003866:Depressive Disorder / Q000523:psychology*; D005195:Family Relations; D005260:Female; D033062:Friends; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D014481:United States