Variable | Variable | ||
---|---|---|---|
Age (mean ± SD; years) | 33.7 ± 14 | Injured body region | |
Males | 69 (90.8 %) | Head | 32 (50 %) |
Blunt trauma | 68 (88.3 %) | Lung contusion | 48 (62.3) |
Mechanism of injury | Rib fracture | 27 (35.5 %) | |
Traffic Pedestrian | 22 (28.6 %) | Pelvic fracture | 35 (46.7 %) |
Traffic Driver | 20 (26 %) | Long bone fracture | 24 (32.0 %) |
Traffic Passenger | 12 (15.6 %) | Spleen | 21 (27.3 %) |
Fall From Height | 10 (13 %) | Liver | 25 (32.5 %) |
fall of heavy object | 5 (6.5 %) | Bowel | 15 (19.5 %) |
crush injury | 1 (1.3 %) | Pancreas | 9 (11.7 %) |
Gunshot | 1 (1.3 %) | Cardiac | 4 (5.2 %) |
Stab | 5 (6.5 %) | Operative interventions | |
SBP (mmHg) | 85.2 ± 35.5 | Exploratory Laparotomy | 51 (66.2 %) |
Heart rate (b/min) | 119.3 ± 27.6 | Thoracotomy | 19 (24.7 %) |
Temperature in ED (°C) | 36.1 ± 0.66 | Repair of major vessels | 17 (22.1 %) |
FAST positive | 41 (53.2 %) | Chest tube insertion | 7 (9.1 %) |
Laboratory Findings | Craniotomy | 1 (1.3 %) | |
Initial Hemoglobin (g/dL) | 10.3 ± 2.6 | External fixation | 6 (7.8 %) |
Initial Platelets (×109/L) | 187.7 ± 69.8 | ORIF | 1 (1.3 %) |
Initial INR | 1.6 ± 1.2 | Mangled extremity amputation | 3 (3.9 %) |
Initial APTT (median) | 30.3 (22–149) | Successful Angioembolization | 10 (13 %) |
Initial Fibrinogen (g/L) | 0.96 ± 0.58 | Intra-operative status | |
Initial pH | 7.1 ± 0.2 | Stable + damage control | 30 (39 %) |
Initial HCO3 (mmol/L) | 15.6 ± 3.8 | Unstable + damage control | 24 (31.2 %) |
Saline | 3739 ± 1411 | Stable + procedure completed | 8 (10.4 %) |
Ringer Lactate (mmol/L) | 1300 ± 958 | unstable + procedure completed | 1 (1.3 %) |
Blood products transfused <4 h | Intra-operative mortality | 13 (20.6 %) | |
PRBC | 10.9 ± 4.9 [10 (2–23)] | ICU LOS | 3 (1–45) |
FFP | 6.5 ± 3.8 [6(1–21)] | Overall Hospital LOS (days) | 1.5 (1–112) |
Platelet | 6.4 ± 3.4 [6(1–22)] | Hospital LOS | 28 (8–112) |
Severity Scores | Multi Organ Failure | 49 (63.6 %) | |
Injury Severity Score | 29 (8–75) | Overall mortality | 55 (71.4 %) |
Revised Trauma Score | 4 (1.2–7.8) | ||
Glasgow Coma Score | 3 (3–15) |