|
| Group A | Group B |
| · Age (yrs) | 58 ± 0.7 | 56 ± 2.5 |
| · Plate (%) | 70.8% | 62.5% |
| Reason of craniotomy |
|
|
| - Trauma | 6 | 18 |
| - Vascular | 5 | 1 |
| - Tumor | 13 | 5 |