Patterns of service use:
In the Australian Capital Territory, of the 4,026 clients who received treatment in 2018–19:
- 55% (2,210) received treatment in 2018–19 only
- 12% (479) received treatment in both 2017–18 and 2018–19
- 5.1% (206) received treatment in each year from 2016–17 to 2018–19
- 3.8% (151) received treatment in each year from 2015–16 to 2018–19
- 4.4% (176) received treatment in all years, from 2014–15 to 2018–19.
Over the period 2014–15 to 2018–19, 12,989 clients received treatment in the Australian Capital Territory. Of those:
- 72% (9,303) received treatment in only a single year
- 17% (2,228) received treatment in any 2 of the 5 years
- 6.6% (855) received treatment in any 3 of the 5 years
- 3.3% (427) received treatment in any 4 of the 5 years
- 1.4% (176) received treatment in all 5 collection years.
Drugs of concern
In 2018–19, for clients in the Australian Capital Territory receiving treatment episodes for their own alcohol or drug use:
- alcohol was the most common principal drug of concern for clients (43% of episodes) (Figure 26; Tables SE ACT.10)
- amphetamines were also common as a principal drug, accounting for just under one-quarter (23%), followed by cannabis (13%), and heroin (11%); where amphetamines were the principal drug of concern, the most common method of use was injecting (49%), followed by smoking (37%)
- within the amphetamines code group, methamphetamine was reported as a principal drug of concern in more than 4 in 5 (86%) treatment episodes; in almost half of the treatment episodes (46%) where methamphetamine was the principal drug of concern smoking was the most common method of use. This was followed by injecting (43%) (Figure 26b).
Some jurisdictions are working with service providers to encourage more specific reporting of amphetamine use (i.e. to reduce the use of ‘amphetamines not further defined’ code where possible).
Clients can nominate up to 5 additional drugs of concern, these drugs are not necessarily the subject of any treatment within the episode (see Technical notes).
In 2018–19, when the client reported additional drugs of concern:
- cannabis was the most common additional drug (16%), followed nicotine (15%) alcohol (9%), and amphetamines (8%) (Table SE ACT.11).
Over the period 2014–15 to 2018–19:
- alcohol remained the most common principal drug of concern in episodes provided to clients, remaining stable between 2016–17 and 2018–19 (43%) (Table SE ACT.10)
- amphetamines became the second most common principal drug of concern in the Australian Capital Territory in 2014–15; increasing from 18% in 2014–15 to 24% in 2017–18, then falling to 23% in 2018–19
- within the amphetamines code group, methamphetamine was reported as the principal drug of concern in over half of episodes (51%) in 2014–15, rising to 69% in 2015–16, 87% in 2017–18 and declining to 86% in 2018–19 (Figure 26a); the rise in episodes could be related increases in funded treatment services and/or improvement in agency coding practices for methamphetamines
- the proportion of closed episodes for cannabis as the principal drug of concern has steadily declined from 2014–15 (17% to 13%)
- the proportion of closed episodes for heroin as a principal drug of concern over the period was higher than the national proportion (ranging from 9% to 11% in ACT; compared with 6% to 5% nationally) (Table SD.2).