Skip to main content

Table 2 Univariate analysis and multivariate logistic regression for overdose (overall)

From: Evaluation of factors related to overdose in patients with impaired consciousness who are transported by emergency medical services: an age-specific research

  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
  1. Female sex: Overdose 95/128 (74.2%) and other consciousness disorders 34/94 (36.1%)
  2. CI Confidence interval
  3. aSignificant difference