Total (n=230) | Survivor (n=160) | Non-survivor (n=70) | Odds ratio 95% CI | P value | |
---|---|---|---|---|---|
Age, years | 52.50 (42.00–60.00) | 50.50 (38.00–58.00) | 59.00 (50.00–65.00) | 1.050 (1.025–1.076) | <0.001 |
Female | 58 (25.22%) | 42 (26.25%) | 16 (22.86%) | 0.832 (0.430–1.610) | 0.586 |
Mechanism of injury | 0.855 (0.632, 1.158) | 0.312 | |||
Motor vehicle accident | 114 (49.57%) | 73 (45.63%) | 41 (58.57%) | ||
Fall | 82 (36.65%) | 63 (39.38%) | 19 (27.14%) | ||
Strike | 7 (3.04%) | 5 (3.13%) | 2 (2.86%) | ||
Others | 27 (11.74%) | 19 (11.88%) | 8 (11.43%) | ||
GCS score | 6.00 (4.00–8.00) | 7.00 (4.00–8.00) | 4.50 (3.00–7.00) | 0.798 (0.704–0.904) | <0.001 |
Fg (g/L) | 1.86 (1.39–2.27) | 1.86 (1.44–2.37) | 1.81 (1.23–2.18) | 0.769 (0.544–1.087) | 0.137 |
D-dimer (mg/L) | 42.56 (18.47–98.10) | 37.26 (16.61–76.46) | 75.17 (31.41–131.40) | 1.009 (1.005–1.014) | <0.001 |
Coagulopathy | 51 (22.17%) | 29 (18.13%) | 22 (31.43%) | 2.070 (1.086–3.947) | 0.027 |
GLU >8.33mmol/L | 159 (69.13%) | 110 (68.75%) | 49 (70.00%) | 1.061 (0.576–1.954) | 0.85 |
RBC (man >5.5×1012/L or <4.0×1012/L, woman >5.0 ×1012/L or <3.5×1012/L) | 56 (24.56%) | 40 (25.32%) | 16 (22.86%) | 0.874 (0.450–1.697) | 0.691 |
N/L ratio | 14.55 (8.29–24.57) | 14.12 (8.59–22.09) | 14.85 (7.38–27.08) | 1.008 (0.987–1.030) | 0.448 |
Midline shift >0 | 97 (42.17%) | 73 (45.63%) | 24 (34.29%) | 0.622 (0.347, 1.114) | 0.109 |
Completely effaced basal cisterns | 40 (17.39%) | 20 (12.50%) | 20 (28.57%) | 2.800 (1.392–5.632) | 0.004 |
Subarachnoid hemorrhage (Fisher scales) | 2.00 (0.00–3.00) | 2.00 (0.50–3.00) | 2.00 (0.00–3.00) | 0.929 (0.759–1.138) | 0.478 |
Contusion volume (cm3) | 15.99 (0.00–40.82) | 14.48 (0.00–44.20) | 20.13 (0.00–38.01) | 0.999 (0.993–1.005) | 0.822 |
Perioperative bleeding >750 mL | 178 (77.39%) | 118 (73.75%) | 60 (85.71%) | 2.136 (1.002–4.550) | 0.049 |
Mechanical ventilation | 84 (36.52%) | 53 (33.13%) | 31 (44.29%) | 1.605 (0.903–2.852) | 0.107 |
Tracheotomy | 102 (44.35%) | 70 (43.75%) | 32 (45.71%) | 1.083 (0.616–1.904) | 0.783 |
Deep venous thrombosis | 22 (9.57%) | 15 (9.38%) | 7 (10.00%) | 1.074 (0.418–2.762) | 0.882 |
Use of noradrenaline to treat hypotension | 39 (16.96%) | 21 (13.13%) | 18 (25.71%) | 2.291 (1.131–4.640) | 0.021 |