Demographic/Health issue1 | AUDIT < 8 | AUDIT ≥8 | P-value | Multivariate O.R. (95 % CI) | P-value | ||
---|---|---|---|---|---|---|---|
(no treatment) | (treatment recommended) | Univariate | |||||
(n = 94) | (n = 106) | O.R. (95 % CI) | |||||
Indigenous status | Indigenous | 18 (19.1 %) | 22(20.8 %) | 1.0 | 1.0 | ||
Non-Indigenous | 76 (80.9 %) | 84 (79.2 %) | 0.90 (0.45–1.81) | 0.78 | 0.79 (0.37–1.66) | 0.53 | |
Age in years | 18–24 | 25 (25.6 %) | 32 (30.2 %) | 1.0 | 0.78 | 1.0 | |
25–39 | 52 (55.3 %) | 58 (54.7 %) | 0.87 (0.46–1.66) | 0.68 | 0.93 (0.47–1.87) | 0.84 | |
40+ | 17 (18.1 %) | 16 (15.1 %) | 0.75 (0.31–1.74) | 0.48 | 0.67 (0.27–1.67) | 0.39 | |
Traumatic brain injury | Yes | 74 (78.7 %) | 90 (84.9 %) | 1.0 | |||
No | 20 (21.3 %) | 16 (15.1 %) | 0.66 (0.32–1.22) | 0.26 | |||
missing | 0 | 0 | |||||
Daily nicotine use in past 4 weeks | Yes | 67 (77.9 %) | 83 (82.2 %) | 1.0 | |||
No | 19 (22.1 %) | 18 (17.8 %) | 0.76 (0.37–1.57) | 0.47 | |||
Missing | 8 | 5 | |||||
Daily cannabis use in past 4 weeks | Yes | 38 (44.7 %) | 37 (36.3 %) | 1.0 | |||
No | 47 (55.3 %) | 65 (63.7 %) | 0.70 (0.39–1.27) | 0.24 | |||
Missing | 9 | 4 | |||||
Daily heroin use in past 4 weeks | Yes | 16 (18.8 %) | 7 (7.1 %) | 1.0 | 1.0 | ||
No | 69 (81.2 %) | 92 (92.3 %) | 0.33 (0.13–0.84) | 0.02 | 0.37 (0.14–0.96) | 0.04 | |
Missing | 9 | 7 | |||||
Daily amphetamine use in past 4 weeks | Yes | 14 (17.3 %) | 11 (11.2 %) | 1.0 | |||
No | 67 (82.7 %) | 87 (88.8 %) | 0.60 (0.26–0.26) | 0.25 | |||
Missing | 13 | 8 | |||||
Daily prescribed methadone/buprenorphine/naltrexone in past 4 weeks | Yes | 5 (5.7 %) | 5 (4.9 %) | 1.0 | |||
No | 82 (94.3 %) | 98 (95.1 %) | 0.44 (0.14–1.37) | 0.16 | |||
Missing | 7 | 3 | |||||
Any illicit drug use daily (excl. heroin) | Yes | 45 (51.1 %) | 42 (40.8 %) | 1.0 | 1.0 | ||
No | 43 (48.9 %) | 61 (59.2 %) | 0.66 (0.37–1.17) | 0.15 | 0.64 (0.35–1.18) | 0.15 | |
Missing | 6 | 3 | |||||
Any illicit drug use daily | Yes | 52 (59.1 %) | 42 (40.8 %) | 1.0 | |||
No | 36 (40.1 %) | 61 (59.2 %) | 0.48 (0.27–0.80) | 0.01 | |||
Missing | 6 | 3 |