Covariate | Medical users (N=241) vs. No users (N=9 810) | Misusers (N=410) vs. No users (N=9 810) | ||
---|---|---|---|---|
OR | % (95%CI) | OR | % (95%CI) | |
Age (years) | 1.11 | 1.06-1.16c | 1.19 | 1.15-1.24c |
Gendera | 1.83 | 1.43-2.42c | 1.87 | 1.52-2.32c |
Nicotineb | 1.48 | 1.04-2.07c | 2.29 | 1.78-2.92c |
Energy drinksb | 1.11 | 0.81-1.50 | 2.22 | 1.78-2.76c |
Hypnotics, Sedativesb | 2.21 | 1.36-3.44c | 2.04 | 1.42-2.89c |
Corticosteroidsb | 4.48 | 2.25-8.22c | 2.44 | 1.26-4.47c |
Cannabisb | 1.48 | 0.97-2.21 | 1.90 | 1.43-2.51c |
Amphetaminesb | 3.35 | 0.83-11.08 | 2.13 | 0.84-5.39c |
Ecstasyb | 4.12 | 0.75-17.99 | 1.93 | 0.70-5.18 |
Cocaineb | 0.28 | 0.03-1.55 | 4.51 | 2.08-9.51c |