Table 3.
The result of inter-group equilibrium analysis
| Characteristic | Surgical methods (in whole patients) (n = 52) | Surgical methods (in survivors) (n = 34) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Total | Stereotactic aspiration | Endoscopic evacuation | P value | Total | Stereotactic aspiration | Endoscopic evacuation | P value | ||
| Gender | Male | 27 | 11 | 16 | 0.2712 | 18 | 4 | 14 | 0.1805 |
| Female | 25 | 14 | 11 | 16 | 7 | 9 | |||
| Age (years) | < 60 | 14 | 6 | 8 | 0.6475 | 12 | 4 | 8 | 0.9281 |
| > = 60 | 38 | 19 | 19 | 22 | 7 | 15 | |||
| Initial GCS score | 3–8 | 24 | 14 | 10 | 0.1705 | 11 | 4 | 7 | 0.7296 |
| 9–14 | 28 | 11 | 17 | 23 | 7 | 16 | |||
| Interval between onset and operation (h) | < 24 | 42 | 22 | 20 | 0.2030 | 27 | 9 | 18 | 0.8103 |
| ≥ 24 | 10 | 3 | 7 | 7 | 2 | 5 | |||
| Decompressive craniectomy | Yes | 1 | 0 | 1 | 0.3312 | 1 | 0 | 1 | 0.4827 |
| No | 51 | 25 | 26 | 33 | 11 | 22 | |||
n number of cases, GCS Glasgow Coma Scale