1.
Subst Use Misuse
; 48(1-2): 181-91, 2013 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23368704
RESUMO
This study examined the methadone maintenance therapy (MMT) retention rates of heroin users in Taiwan and the predictors for dropout in the 18-month period after starting MMT. We consecutively recruited 368 intravenous heroin users receiving MMT in 2007-2008 and applied Cox proportional hazards regression analysis to determine the predictive effect of pre- and in-treatment variables on early discontinuation of MMT. The retention rate at 18 months was 32.3%. High heroin expenses, more severe harm caused by heroin use, perceived lower family support, and lower methadone dosage at 3 months after starting MMT increased the risk of dropout in the follow-up period.