Table 1.
Trauma patient demographics
| Variable | n (%) or median (IQR) |
|---|---|
| Total patients | n = 10 |
| Male | 6 (60%) |
| Female | 4 (40%) |
| Age (years) | 54 (37–67) |
| ISS | 23 (21–26) |
| Mortality at 30 days | 2 (20%) |
| Penetrating trauma | 1 (10%) |
| Blunt trauma | 9 (90%) |
| HR on scene | 118 (89–143) |
| HR in ED | 111 (77–147) |
| SBP on scene (mmHg) | 83 (64–97) |
| SBP in ED (mmHg) | 87 (76–105) |
| Shock index (HR/SBP) on scene | 1·4 (1·1–1·6) |
| Shock index (HR/SBP) in ED | 1·1 (0·9–2·0) |
| INR in ED | 1·2 (1·0–1·4) |
| Peak INR w/in 24 h | 1·3 (1·1–1·5) |
| Platelet count in ED | 211 (157–255) |
| RBC units transfused w/in 24 h | 5·5 (0·75–8·75) |
| Plasma units transfused w/in 24 h | 0·5 (0–4·5) |
| Platelet units transfused w/in 24 h | 0·5 (0–2) |
IQR = interquartile range; ISS = Injury Severity Score; HR = heart rate; ED = emergency department; SBP = systolic blood pressure; INR = ; RBC = red blood cells.