Table 1.
Subject demographics, characteristics, and outcomes (N = 1,246).
| Characteristics | N (%) or median (IQR) |
|---|---|
| Age, years | 39 (22–53) |
| Male | 869 (70%) |
| Injury severity score ≥ 15 | 1,013 (81%) |
| ≥10 units PRBC transfusion | 176 (14%) |
| BMI, kg/m2 | 26 (22–29) |
| Mechanism of injury | |
| Blunt | 1,107 (89%) |
| Penetrating | 76 (6%) |
| Burn | 63 (5%) |
| Outcomes | N (%) |
| Infections | |
| Any infection | 600 (48%) |
| Urinary tract infection | 237 (19%) |
| Lower respiratory tract infection | 155 (12%) |
| Wound infection | 150 (12%) |
| Bacteremia | 167 (13%) |
| Sepsis | 497 (40%) |
| Complicated sepsis | 290 (23%) |
| Mortality | |
| Overall | 113 (9%) |
| Among subjects with sepsis | 54 (11%) |
| Among subjects with complicated sepsis | 42 (14%) |
Continuous variables are reported as median (IQR) and binary variables are reported as number (%).