Table 5.
Cox regression analysis of suicide mortality rates
| Cox regression | Crude analysis | Adjusted analysis | ||
|---|---|---|---|---|
| Variable | RR | 95% CI | RR | 95% CI |
| Sex | ||||
| Female | 1 | 1 | ||
| Male | 1.48 | 0.80-2.74 | 1.50 | 0.81-2.79 |
| Age | 1.03* | 1.01-1.05 | 1.03* | 1.01-1.05 |
| Suicide prevention team | ||||
| No | 1 | 1 | ||
| Yes | 0.76 | 0.41-1.39 | 0.85 | 0.46-1.57 |
| Previous attempt | ||||
| No | 1 | |||
| One | 1.56 | 0.72-3.39 | ||
| Several | 0.93 | 0.47-3.95 | ||
| Aftercare referrals | ||||
| Others | 1 | 1 | ||
| Out-patient | 0.72 | 0.38-1.35 | 0.88 | 0.64-1.21 |
| Alcohol misuse | ||||
| No | 1 | |||
| Yes | 1.07 | 0.51-2.23 | ||
| Marital status | ||||
| Others | 1 | |||
| Married/cohabitant | 1.28 | 0.67-2.48 | ||
| Employment | ||||
| Employed | 1 | |||
| Unemployed/disabled | 1.48 | 0.57-3.81 | ||
| Student/pupil | 0.57 | 0.16-2.05 | ||
| Others | 2.82* | 1.19-6.66 | ||
* p < 0.05