Table 2 Baseline characteristics
| Â | Control n = 90 | Early intervention n = 129 | P value |
|---|---|---|---|
Demographics | Â | Â | Â |
   Age, years (SD) | 68.0 (12.7) | 69.2 (11.7) | 0.646 |
   Female, n (%) | 40 (44.4) | 51 (39.5) | 0.468 |
Severity, n (%) | Â | Â | Â |
   GCS 13-15 | 51 (56.7) | 86 (66.7) |  |
   GCS 9-12 | 20 (22.2) | 28 (21.7) |  |
   GCS 3-8 | 19 (22.2) | 15 (11.6) | 0.141 |
Hematoma location, n (%) | Â | Â | Â |
   Supratentorial | 68 (75.6) | 109 (84.5) | 0.098 |
Side of hematoma, n (%) | Â | Â | Â |
   Right | 30/68(44.1) | 48/109 (44.0) | 0.992 |
Hematoma volume, ml (SD) | Â | Â | Â |
   Supratentorial | 33.0 (29.5) | 26.4 (28.8) | 0.147 |
   Infratentorial | 14.5 (14.0) | 13.2 (10.6) | 0.739 |
Major comorbid illness, n (%) | Â | Â | Â |
   History of stroke | 22 (24.4) | 33 (25.6) | 0.849 |
   CKD with HD | 5 (5.6) | 9 (7.0) | 0.672 |
   Dementia | 4 (4.4) | 7 (5.4) | 1.000 |
   History of chest disease | 1 (1.1) | 6 (4.7) | 0.141 |
   Current smoke | 17 (18.9) | 34 (26.4) | 0.198 |
Surgical procedure, n (%) | Â | Â | Â |
   Total | 41 (45.6) | 33 (25.6) | 0.002 |
Trepanation | 15 (16.7) | 8 (6.2) | 0.013 |
Craniotomy | 26 (28.9) | 25 (19.4) | 0.101 |