title: [Co-morbidity: psychiatric disorder of opiate addicts at entry into heroin-assisted treatment].
abstract: OBJECTIVE
  The present paper describes the type and prevalence of co-morbid psychiatric disorders in a group of opioid dependent addicts.
  
  
  METHODS
  In 17 Swiss centres for heroin-assisted treatment 85 opiate addicts were assessed at entry using the SKID interview.
  
  
  RESULTS
  Lifetime prevalence of co-morbid Axis I or Axis II disorders was 86 %. Most frequently patients were diagnosed with a personality disorder (58 %). Second frequently were mood disorders with a prevalence of 55 %, followed by anxiety disorders with a prevalence of 26 %.
  
  
  CONCLUSIONS
  The high prevalence of co-morbid psychiatric disorders indicate the urgent necessity to further develop and adapt health services for opioid addicts.
authors.affiliation: Institut für Suchtforschung, Zürich, Schweiz.
authors.forename: Adrian
authors.initials: A
authors.lastname: Frei
authors.forename: Jürgen
authors.initials: J
authors.lastname: Rehm
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000175:diagnosis / Q000453:epidemiology / Q000534:rehabilitation; D019970:Cocaine-Related Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000534:rehabilitation; D015897:Comorbidity; D003430:Cross-Sectional Studies; D017831:Diagnosis, Dual (Psychiatry); D005260:Female; D003932:Heroin / Q000008:administration & dosage* / Q000009:adverse effects; D006556:Heroin Dependence / Q000175:diagnosis / Q000453:epidemiology / Q000534:rehabilitation; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000534:rehabilitation*; D009293:Opioid-Related Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000534:rehabilitation*; D011569:Psychiatric Status Rating Scales; D012047:Rehabilitation Centers; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000534:rehabilitation; D013557:Switzerland
chemical_list: D003932:Heroin