title: Race, age, and back pain as factors in completion of residential substance abuse treatment by veterans.
abstract: OBJECTIVE
  Variables associated with successful completion of residential substance abuse treatment were identified.
  
  
  METHODS
  The records of 340 veterans admitted to a 120-day substance abuse treatment program were retrospectively analyzed. The likelihood of successful treatment completion was calculated as a function of race, age, gender, psychiatric diagnosis, past suicide attempts, homelessness, legal history, childhood physical or sexual abuse, parental history of addiction, multiple substance dependence, medical problems, and the race of the therapist. Univariate analysis and logistic regression analysis were used to identify variables that were significant predictors of treatment completion.
  
  
  RESULTS
  Overall, 66 percent of veterans completed the program. Eighty-two percent of the veterans admitted to the program were black, and 16 percent were white. The completion rate of black veterans (71 percent) was significantly higher than that of white veterans (49 percent). Veterans completing treatment were significantly more likely to be older, by an average of two years, than those who did not complete treatment. The association between younger age and failure to complete the program was largely accounted for by younger black veterans. Veterans with back pain were significantly less likely to complete treatment than those without back pain. Completion rates did not vary by the other variables examined. In the regression analysis that included age, race, and back pain, each variable, when adjusted by the other variables, was a significant predictor of completion.
  
  
  CONCLUSIONS
  White patients were less likely to complete residential substance abuse treatment in a program in which the majority of both therapists and patients were black. Younger black veterans and those with back pain were also less likely to complete treatment.
authors.affiliation: Hampton VA Hospital, VA 23667, USA. stack@med.va.gov
authors.forename: K
authors.initials: K
authors.lastname: Stack
authors.forename: J
authors.initials: J
authors.lastname: Cortina
authors.forename: C
authors.initials: C
authors.lastname: Samples
authors.forename: M
authors.initials: M
authors.lastname: Zapata
authors.forename: L F
authors.initials: LF
authors.lastname: Arcand
mesh_terms: D000328:Adult; D001741:Black or African American / Q000523:psychology* / Q000706:statistics & numerical data; D000367:Age Factors; D000368:Aged; D001416:Back Pain / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012114:Residential Treatment / Q000379:methods*; D012189:Retrospective Studies; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000534:rehabilitation*; D014728:Veterans / Q000523:psychology*; D044465:White People / Q000523:psychology* / Q000706:statistics & numerical data