Table 2.
Logistic regression analysis to predict 30-day mortality.
| Variable | Odds Ratio | 95% Confidence Interval | p |
|---|---|---|---|
| First model | |||
| Serum melatonin levels (pg/mL) | 8.16 | 2.30–28.59 | 0.001 |
| Glycemia (g/dL) | 0.99 | 0.97–1.01 | 0.23 |
| Early evacuation of SIH (yes vs. non) | 0.11 | 0.01–1.07 | 0.06 |
| ICH score (points) | 2.86 | 0.87–9.38 | 0.08 |
| Midline shift (mm) | 1.27 | 1.05–1.53 | 0.01 |
| Second model | |||
| Serum melatonin levels (pg/mL) | 7.75 | 2.05–29.27 | 0.003 |
| Age (years) | 1.11 | 1.01–1.22 | 0.03 |
| Volume of SIH (cc) | 1.02 | 0.99–1.04 | 0.08 |
| GCS (points) | 0.37 | 0.21–0.66 | 0.001 |
| Intraventricular hemorrhage (yes vs. non) | 1.26 | 0.24–6.67 | 0.79 |
SIH = spontaneous intracerebral hemorrhage; ICH = intracerebral hemorrhage.