Table 4.
Multivariate logistic regression analysis for the risk of agitation in ED
| Characteristics | P | OR | 95% CI | |
| Antidepressant overdose | <0.0001 | 4.170 | 1.955 | 8.894 |
| Previous suicide attempt | 0.148 | 1.765 | 0.818 | 3.812 |
| Method of suicide (aggressive vs. nonaggressive) |
<0.0001 | 5.365 | 2.270 | 12.677 |
| Unconsciousness | 0.014 | 2.631 | 1.218 | 5.681 |