%0 Journal Article %T An evaluation of the maintenance to abstinence (MTA) program in achieving abstinence in opioid users and improving mental health and quality of life %A Madeleine M. Southey %A Margaret Rolfe %A Trent Rees %J Archive of "Addiction Science & Clinical Practice". %D 2019 %R 10.1186/s13722-019-0132-x %X Completion, length of stay, demographic differences and primary drug addiction behaviours in completers versus non-completer %K Anxiety %K Depression %K Quality of life %K Abstinence %K Opioid use %K Mental health %K Residential rehabilitation %K DASS %K WHOQOL-8 %K K10 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6360677/