Table 1.
Demographic and characteristics of patients according to 6-month outcome
| GOS 1–3 | GOS 4–5 | p | |
|---|---|---|---|
| n = 19 | n = 29 | ||
| Age, years | 55 ± 12 | 50 ± 10 | 0.14 |
| Gender | |||
| Women | 11 | 19 | 0.6 |
| Men | 8 | 10 | |
| SAPS II ± IQR | 34 ± 30 | 20 ± 13 | <0.01 |
| GCS ± IQR | 14 ± 6 | 14 ± 2 | 0.01 |
| Initial WFNS score, n (%) | 0.02 | ||
| 1–2 | 6 (32) | 22 (75) | |
| 3–5 | 13 (68) | 7 (25) | |
| Initial Fisher score, n (%) | 0.8 | ||
| 1–2 | 2 (11) | 4 (14) | |
| 3–5 | 17 (89) | 25 (86) | |
| Aneurism location, n (%) | 0.1 | ||
| ACA + AComA | 13 (68) | 17 (58) | |
| CA + PComA | 1 (5) | 8 (28) | |
| MCA | 2 (11) | 4 (14) | |
| Vertebrobasilar system | 3 (16) | 0 | |
| Intraventricular hemorrhage, n (%) | 15 (79) | 17 (60) | 0.2 |
| Intraparenchymentous hematoma, n (%) | 8 (42) | 6 (20) | 0.1 |
| Hydrocephalus, n (%) | 15 (79) | 17 (60) | 0.2 |
| Initial neurogenic lung edema, n (%) | 1 (5) | 3 (10) | 0.4 |
| Delayed cerebral ischemia, n (%) | 13 (68) | 3 (11) | <0.001 |
| Length of stay in ICU Median (range) | 37 (8–136) | 15(3–68) | 0.1 |
| Hospital mortality, n (%) | 9 (47) | 0 | <0.001 |
Outcome: Glasgow outcome scale (GOS), where a score of 1 indicates death. SAPS simplified acute physiology score, GCS Glasgow coma score, WFNS World Federation of Neurosurgical Society, ACA cerebral anterior artery, AComA anterior communicant artery, CA carotid artery, PComA posterior communicant artery, MCA middle cerebral artery