Psychiatry research
-
Psychiatry research · Mar 2009
Patterns of major depression and drug-related problems amongst heroin users across 36 months.
The study aimed to determine patterns of major depression (MD) across 36 months, and the relationship to outcomes for the treatment of heroin dependence. As part of a longitudinal cohort study, 429 heroin users were interviewed at 36 month follow-up. MD declined from 23.8% at baseline to 8.2% at 36 months. ⋯ There were large and significant declines in drug use and drug-related problems, and improvements in physical health with no group differences evident at 36 months. Despite improvements in global mental health, at both baseline and 36 months those with MD at baseline had significantly lower SF12 mental health scores. It was concluded that, with the exception of depression, the prognosis of depressed heroin users is not worse than that of non-depressed users.