Patients' characteristics
| Total (N=254) | Direct (N=87) | Transfer (N=167) | p Value | |
| Age, years, median (range) | 50 (18–92) | 55 (20–91) | 48 (18–92) | 0.048* |
| Sex, n (%) | ||||
| Women | 75 (29.5) | 23 (26.4) | 52 (31.1) | 0.436 |
| Men | 179 (70.5) | 64 (73.6) | 115 (68.9) | |
| Mechanism | ||||
| Traffic accident, n (%) | 182 (71.6) | 63 (73.6) | 118 (70.7) | 0.626 |
| Fall, n (%) | 44 (17.3) | 15 (17.2) | 29 (17.4) | 0.980 |
| Other, n (%) | 28 (12.4) | 8 (9.2) | 20 (12.0) | 0.502 |
| Hypotension, n (%)† | 37 (14.6) | 15 (17.2) | 22 (13.2) | 0.383 |
| Hypertension, n (%)† | 91 (35.8) | 43 (49.4) | 48 (28.7) | 0.001* |
| Hypothermia, n (%)† | 62 (24.4) | 22 (25.3) | 40 (24.0) | 0.814 |
| Hyperthermia, n (%)† | 31 (12.2) | 8 (9.20) | 23 (13.8) | 0.290 |
| Acidosis, n (%)† | 38 (15.0) | 14 (16.1) | 24 (14.4) | 0.715 |
| Hyperglycaemia, n (%)† | 83 (32.7) | 19 (21.8) | 64 (38.3) | 0.008* |
| GCS score, mean (SD) | 5.3 (1.78) | 5.4 (1.92) | 5.3 (1.71) | 0.764 |
| Surgical treatment, n (%) | 99 (39.0) | 34 (39.1) | 65 (38.9) | 0.980 |
| Mortality, n (%) | 141 (55.5) | 55 (63.2) | 86 (51.5) | 0.074 |