| Factor | All N (%) | 30-day mortality n (%) | p-value | Test |
| Hemorrhagic injury patients | 23 (100) | 16 (69.6) | ||
| Sex | ||||
| Male | 15 (65.2) | 11 (73.3) | 0.591 | Chi-square |
| Female | 8 (34.8) | 5 (62.5) | ||
| Age (>50 years old) | 13 (56.5) | 9 (69.2) | 0.968 | Chi-square |
| Type of Hemorrhage | ||||
| ICH | 15 (65.2) | 12 (80.0) | 0.241 | Chi-square |
| SAH | 3 (13.1) | 1 (33.3) | ||
| SDH | 5 (21.7) | 3 (60.0) | ||
| Presenting GCS (=13) | ||||
| Yes | 11 (47.8) | 4 (36.4) | < 0.001 | Chi-square |
| No | 12 (52.2) | 12 (100) | ||
| Presenting INR (>2.5) | ||||
| Yes | 13 (56.5) | 10 (76.9) | 0.382 | Chi-square |
| No | 10 (43.5) | 6 (60) | ||
| Traumatic versus Spontaneous HS | ||||
| Spontaneous | 18 (78.3) | 14 (77.8) | 0.104 | Chi-square |
| Traumatic | 5 (21.7) | 2 (40.0) | ||
| Neurosurgical intervention | ||||
| Yes | 7 (30.4) | 6 (85.7) | 0.266 | Chi-square |
| No | 16 (69.6) | 10 (62.5) | ||
| ICH Volume (n=15) | ||||
| >30 mL | 11 (73.3) | 11 (100) | 0.001 | Chi-square |
| < 30 mL | 4 (26.7) | 1 (25.0) | ||
| ICH Score (Mean; 95% confidence)T | 2.3 ± 0.8 | 2.8 ± 0.5 | 0.003 | t-test |