Table 4.
Multivariate logistic regression analysis of predicting poor outcome.
| Variable | Adjusted OR | 95% CI | P-value |
|---|---|---|---|
| Sex, male | 0.898 | 0.663–1.215 | 0.486 |
| Age, year | 1.016 | 1.004–1.029 | 0.009 |
| Systolic blood pressure, mmHg | 1.003 | 0.997–1.009 | 0.296 |
| Time from onset to first CT, h | 0.963 | 0.870–1.065 | 0.461 |
| Time from the first to the follow-up CT, h | 0.995 | 0.986–1.004 | 0.252 |
| Location of hemorrhage | |||
| Deep | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| Lobar | 0.221 | 0.125–0.388 | <0.001 |
| Brain stem | 0.108 | 0.048–0.240 | <0.001 |
| Cerebellum | 0.340 | 0.143–0.809 | 0.015 |
| Presence of IVH | 1.191 | 0.867–1.635 | 0.281 |
| Baseline hematoma volume, ml | 1.044 | 1.029–1.059 | <0.001 |
| Baseline GCS score (≤ 8) | 2.771 | 1.616–4.752 | <0.001 |
| Extent of hematoma expansion | |||
| No growth (nil) | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| Minimal change (≤ 5 ml) | 1.030 | 0.679–1.565 | 0.888 |
| Moderate change (5.1–12.5 ml) | 2.227 | 1.222–4.060 | 0.009 |
| Massive change (>12.5 ml) | 2.534 | 1.296–4.955 | 0.007 |
OR, odds ratios; 95% CI, 95% confidence interval; CT, computed tomography; GCS, Glasgow Coma Scale; IVH, intraventricular hemorrhage.