Table 2.
Univariate analysis and multivariate logistic regression for overdose (overall)
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
| Crude odds ratio (95% CI) | P -value | Adjusted odds ratio (95% CI) | P -value | |
| Female sex | 5.08 (2.9–9.1) | < 0.0001a | 4.54 (2.43–8.50) | < 0.0001a |
| Psychotropic drugs | 4.11 (2.34–7.24) | < 0.0001a | ||
| Benzodiazepines | 3.09 (1.75–5.45) | < 0.0001a | 0.97 (0.44–2.16) | 0.94 |
| Antidepressant drugs | 3.82 (1.80–8.12) | 0.0005a | 2.09 (0.81–5.38) | 0.13 |
| Antipsychotic drugs | 3.31 (1.76–6.22) | 0.0002a | 1.81 (0.81–4.07) | 0.15 |
| Lithium carbonate | 10.5 (1.35–81.8) | 0.0247a | 5.06 (0.58–44.4) | 0.14 |
| Anticonvulsants | 4.30 (1.70–10.8) | 0.002a | 2.39 (0.85–6.67) | 0.10 |
Female sex: Overdose 95/128 (74.2%) and other consciousness disorders 34/94 (36.1%)
CI Confidence interval
aSignificant difference