Table 3.
Patterns of association between past 12 months mental disorder and subsequent suicide events stratified by time to the event
| Models stratified by time to the event (4 years) | ||||
|---|---|---|---|---|
| Time to the event ≤4 years | Time to the event >4 years | |||
| Mental disordersa | Unadjusted HR (95% CI) | Adjustedb HR (95% CI) | Unadjusted HR (95% CI) | Adjustedb HR (95% CI) |
| Major depressive disorder | 6.94 (2.97, 16.19) | 6.02 (2.65, 13.68) | 2.11 (0.95, 4.66) | 2.03 (0.91, 4.53) |
| Bipolar disorder | 22.29 (9.92, 50.05) | 16.95 (6.88, 41.75) | 19.19 (7.70, 47.84) | 15.81 (5.89, 42.45) |
| Any anxiety disorders | 10.38 (5.37, 20.07) | 8.74 (4.32, 17.69) | 3.88 (1.67, 9.04) | 3.73 (1.55, 8.96) |
| Any substance dependent | 7.34 (3.57, 15.09) | 6.29 (2.79, 14.17) | 2.82 (1.10, 7.20) | 1.82 (0.65, 5.07) |
a
Individual model was constructed for each mental disorder, where reference group was absence of the mental disorder
b
Adjusted for age, sex, marital status, and educational attainment; any anxiety disorders include panic anxiety disorder or social phobia or agoraphobia or their combination; substance dependence includes illicit drug or alcohol dependence or both