| Hospital stay (days) | Type of treatment | P-value | |
| Conservative (n = 10) | Surgical craniotomy (n = 10) | ||
| Mean ± SD | 8.70 ± 8.19 | 12.80 ± 7.77 | 0.172 |
| Median (Range) | 7.0 (2.0 - 30.0) | 14.0 (2.0 - 25.0) | |