Model 1 | Model 2 | Model 3 | ||||
---|---|---|---|---|---|---|
IRR | 95% CI | IRR | 95% CI | IRR | 95% CI | |
No mental disorder (ref.) | 1 | 1 | 1 | |||
SUDs without other mental disorder | 11.5 | 5.7–23.3 | 9.5 | 4.6–19.5 | 9.1 | 4.4–18.8 |
Mental disorder without SUDs | 2.6 | 1.1–6.2 | 2.6 | 1.0–6.5 | 2.6 | 1.0–6.4 |
Dual diagnosis | 14.1 | 6.3–31.2 | 11.7 | 5.3–25.9 | 11.5 | 5.1–25.6 |