OR (95% CI) | |
---|---|
Median age or older (versus < median) | 1.03 (0.62–1.71) |
Men (versus women) | 0.79 (0.49–1.29) |
Type of substance use | |
Alcohol alone | reference |
Prescription drugs | 1.40 (0.81–2.42) |
Illicit drugs, excluding heroin and methadone | 0.85 (0.47–1.51) |
Heroin or methadone | 1.59 (0.80–3.16) |
Ongoing treatment episode (versus new) | 1.57 (0.97–2.53) |
Wallonia-Brussels (versus Flanders) | 1.97 (1.16–3.34) |