Table 1 Baseline demographic data of functional and poor recovery groups with traumatic acute subdural hematoma
Surgical outcomes | P-value | |||
|---|---|---|---|---|
Functional recovery group | Poor recovery group | |||
n = 37 | n = 33 | |||
Age (mean ± SD), years | 50.9 ± 14.6 | 48.7 ± 13.8 | 53.3 ± 15.3 | 0.092* |
16–40 | 10 (27.03%) | 6 (18.18%) | ||
41–60 | 18 (48.65%) | 15 (45.45%) | ||
> 60 | 9 (24.32%) | 12 (36.36%) | ||
Sex | 0.638 | |||
Male | 25 (67.57) | 24 (72.73) | ||
Female | 12 (32.43) | 9 (27.27) | ||
Cause of trauma | 0.729 | |||
Traffic accidents | 25 (67.57) | 21 (63.64) | ||
Falls and others | 12 (32.43) | 12 (36.36) | ||
Coma scale (mean ± SD) | 5.9 ± 1.1 | 6.1 ± 1.2 | 5.8 ± 1.1 | 0.147* |
4 or 5 | 9 (24.32) | 15 (45.45) | ||
6 | 17 (45.95) | 11 (33.33) | ||
7 or 8 | 11 (29.73) | 7 (21.21) | ||
Pupil size | 0.306 | |||
Normal | 21 (56.76) | 14 (42.42) | ||
Unilateral dilation | 11 (29.73) | 10 (30.30) | ||
Bilateral dilation | 5 (13.51) | 9 (27.27) | ||
Midline shift (mean ± SD) on brain CT scan | 10.0 ± 5.2 mm | 9.1 ± 4.6 | 10.9 ± 5.8 | 0.17 |
< 10 mm | 22 (59.46) | 14 (42.42) | ||
≥10 mm | 15 (40.54) | 19 (57.58) | ||
ICP | 0.003 | |||
≤25 | 35 (94.59) | 22 (66.67) | ||
> 25 | 2 (5.41) | 11 (33.33) | ||
Type of surgery | 0.395 | |||
Craniectomy | 21 (56.76) | 22 (66.67) | ||
Craniotomy | 16 (43.24) | 11 (33.33) | ||
Injury to surgery (mins) | 162.5 ± 45.6 | 145.5 ± 27.0 | 181.9 ± 54.5 | 0.002* |