Survivors, n = 36 | Nonsurvivors, n = 13 | P | |
---|---|---|---|
Male | 29 (81) | 10 (77) | > 0.999 |
Age: median (IQR), y | 33 (19–59) | 29 (18–50) | 0.454 |
Mechanism of injury | 0.606 | ||
Fall | 5 (14) | 1 (8) | > 0.999 |
Traffic accident | 27 (75) | 12 (92) | 0.253 |
Others | 4 (11) | 0 (0) | 0.562 |
SBP | < 0.001 | ||
≥ 90 | 34 (94) | 5 (38) | |
< 90 | 2 (6) | 8 (62) | |
GCS score | 0.003 | ||
3–8 | 18 (50) | 13 (100) | |
9–12 | 3 (8) | 0 (0) | |
13–15 | 15 (42) | 0 (0) | |
Emergency airway management | 28 (78) | 13 (100) | 0.09 |
Emergency surgical airway | 3 (8) | 3 (23) | 0.321 |
ISS: median(IQR) | 29 (19–48) | 50(43–57) | < 0.001 |
Head AIS > 3 | 12 (33) | 12 (92) | < 0.001 |
Chest AIS > 3 | 7 (19) | 5 (39) | 0.259 |
Abdomen AIS > 3 | 0 (0) | 0 (0) | NULL |
Extremity AIS > 3 | 1 (3) | 0 (0) | > 0.999 |
CPR | 3 (8) | 11 (85) | < 0.001 |
Intracranial vascular injury | 2 (6) | 3 (23) | 0.109 |
Skull base fracture | 23 (64) | 13 (100) | 0.011 |
Intervention: angiography | 22 (61) | 12 (92) | 0.043 |
PRBC within 24 h after arrival at ED: median (IQR), units | 6 (2–12) | 18 (13–22) | 0.001 |
ICU admission rate | 25 (69) | 12 (92) | 0.142 |
Length of stay: median (IQR) | 20 (12–31) | 5 (1–9) | < 0.001 |
Pre-injury antiplatelets use | 1 (3) | 0 (0) | 0.735 |