Table 1 Multivariate logistic regression analysis of plausible risk factors for suicidal behavior in patients during major depressive episodes.
Variables | Crude odds ratio (95% CI) | P value | Multivariate adjusted odds ratio (95% CI) | P value |
|---|---|---|---|---|
Age | 0.98 (0.96–0.99) | 0.021 | 0.98 (0.96–1.00) | 0.078 |
Sex | 0.74 (0.39–1.43) | 0.373 | ||
Living alone | 0.73 (0.31–1.73) | 0.470 | ||
College graduate | 1.04 (0.49–2.22) | 0.917 | ||
Employed | 1.52 (0.79–2.93) | 0.207 | ||
Married | 0.65 (0.34–1.25) | 0.192 | ||
Habitual alcohol drinking | 0.83 (0.34–2.05) | 0.684 | ||
Family history of suicide | 6.26 (0.80–49.1) | 0.081 | ||
Past suicide attempts | 3.36 (1.40–8.03) | 0.007 | 2.09 (0.82–5.29) | 0.121 |
Physical comorbidity | 0.71 (0.37–1.37) | 0.304 | ||
Bipolar diagnosis | 0.57 (0.26–1.24) | 0.153 | ||
Comorbid ASD/ADHD | 0.88 (0.39-2.00) | 0.757 | ||
Rapid cycle of mood swing | 3.74 (0.84–16.7) | 0.085 | ||
Anxious distress | 4.25 (1.58–11.46) | 0.004 | 3.58 (1.22–10.5) | 0.020 |
Psychotic features | 1.44 (0.45–4.56) | 0.538 | ||
Melancholic features | 0.60 (0.21–1.73) | 0.341 | ||
Mixed features | 2.71 (0.33–22.6) | 0.356 | ||
DMX (+) | 1.15 (1.09–1.20) | < 0.001 | 2.78 (1.19–6.48) | 0.018 |
