| TBI n = 111 | Non-TBI n = 126 | P value |
---|---|---|---|
Age, years | 64 (43–76) | 44 (30–64) | <0.001 |
Male, n (%) | 83 (75) | 82 (65) | 0.105 |
ISS | 25 (17–26) | 21 (17–27) | 0.044 |
Revised trauma score | 6.90 (5.97–7.84) | 7.84 (7.11–7.84) | <0.001 |
Heart rate, per min | 85 (74–93) | 89 (76–103) | 0.034 |
Systolic BP, mmHg | 152 (129–178) | 116 (96–138) | <0.001 |
Respiratory rate, per min | 19 (18–24) | 23 (18–28) | 0.001 |
Body temperature, °C | 36.2 (35.8–36.7) | 36.4 (35.8–36.8) | 0.334 |
Glasgow coma scale score | 12 (6–14) | 14 (13–15) | <0.001 |
Time from the accident to sample collection | |||
 0–30 min, n (%) | 33 (30) | 29 (24) | 0.122 |
 31–60 min, n (%) | 56 (51) | 64 (52) | |
 61–90 min, n (%) | 7 (6) | 18 (15) | |
 91–120 min, n (%) | 7 (6) | 2 (2) | |
 Over 120 min, n (%) | 6 (6) | 10 (8) | |
 Unknown, n (%) | 2 (2) | 3 (2) | |
Arterial blood gas analyses | |||
 pH | 7.39 (7.35–7.42) | 7.38 (7.33–7.42) | 0.061 |
 Base deficit, mmol/L | 1.2 (-0.4–3.0) | 1.8 (0.2–4.4) | 0.044 |
 Lactate, mmol/L | 2.40 (1.40–3.20) | 2.65 (1.70–3.62) | 0.081 |
Laboratory parameters | |||
 White blood cells, × 109/L | 9.9 (7.3–12.8) | 11.8 (9.2–16.0) | <0.001 |
 Haemoglobin, g/dL | 13.7 (12.4–14.8) | 12.8 (11.3–14.4) | 0.009 |
 Platelet count, × 109/L | 18.3 (14.7–23.5) | 22.9 (18.2–26.3) | <0.001 |
 AST, U/L | 31 (25–44) | 76 (45–156) | <0.001 |
 ALT, U/L | 25 (17–34) | 49 (29–100) | <0.001 |
 LDH, U/L | 270 (217–327) | 469 (348–723) | <0.001 |
 CK, U/L | 149 (99–246) | 317 (214–532) | <0.001 |
 PT-INR | 1.01 (0.96–1.10) | 1.06 (0.99–1.13) | 0.009 |
 APTT, sec | 25.0 (23.0–28.2) | 25.6 (23.5–29.0) | 0.306 |
 Fibrinogen, mg/dL | 246 (181–296) | 229 (196–280) | 0.569 |
 D-dimer, μg/mL | 22.4 (7.6–49.6) | 23.8 (8.1–58.6) | 0.500 |