Why examine completion of AOD treatment?
Alcohol and other drug (AOD) use in Australia contributes to a significant burden of physical, psychological and social harms, including chronic disease, mental illness, injury, substance dependence and premature death (AIHW 2018). Support and services for those who use alcohol and drugs, as well as their families and friends, are available through specialist AOD treatment services.
When entering AOD treatment, clients and services identify the clients’ goals and develop a treatment plan accordingly. While treatment objectives vary from client to client, specialist AOD treatment commonly involves multiple treatment episodes over time.
Studies in both Australian and international contexts have found that stable retention in treatment over time is a predictor of more positive treatment outcomes (Lubman D et al 2014). As AOD treatment is often structured around multiple discrete treatment episodes, client retention can be examined through how episodes end. Episodes being completed in line with the client’s treatment plan may indicate more effective engagement between a client and a service. As such, understanding how clients leave treatment may help inform the design and delivery of effective treatment services.
What does this report include?
This report examines the reasons for which clients ended their specialist AOD treatment for a principal drug of concern (PDOC) of either alcohol or amphetamines between 1 July 2011 and 30 June 2021. The report examines whether treatment completion was planned, unplanned or for other reasons (such as referral to another service, imprisonment or death), and whether this varied by:
- Clients’ age and sex
- Clients’ intensity of treatment (such as more treatment episodes over time)
- Treatment characteristics (such as treatment type and PDOC of alcohol or amphetamines)
- Yearly differences.