Hartmann | Choi | Current series | |
---|---|---|---|
Sample size | 115 | 241 | 51 |
Mean age (years) | 37.5 | 37 | 45 |
Hemorrhage location | |||
Intraparenchymal | 23 | 71 | 33 |
Intraventricular | 16 | 14 | 10 |
Subarachnoid | 30 | 15 | 4 |
Parenchymal+ | 31 | N/A | 53 |
Venous drainage | |||
Deep | N/A | 32% | 35% |
Combined deep and superficial | N/A | 26% | 47% |
Associated aneurysm | |||
Nidal | 9% | 9% | 22% |
Admission NIHSS score | |||
0 | 47% | 25% | |
0 or 1 | 26% | ||
1–9 | 52% | 49% | |
2–9 | 31% | ||
10+ | 2% | 8% | 25% |
Favorable Rankin score (≤2) | 95% | 72% | 55% |
Mortality | 0 | N/A | 8% |
Midline shift | N/A | N/A | 43% |
Hematoma evacuation | N/A | N/A | 46% |
Parenchymal+, intraparenchymal hemorrhage with intraventicular, subarachnoid, or subdural involvement; NIHSS, National Institutes of Health Stroke Scale.