Table 1 Injury profile according to anatomic region and severity
From: Prothrombin time predicting time-dependent and risk-stratified mortality in polytrauma patients
Anatomic region | Survivor group | Median (IQR) | % AIS ≥3 (n) | Non- Survivor group (n) | Median (IQR) | % AIS ≥3 (n) | p-value (Median comparison) | p-value (Frequency comparison according to AIS ≥3) |
|---|---|---|---|---|---|---|---|---|
Head | 3 (0-4) | 53.1 (1412) | 5 (4-5) | 85.8 (837) | <0.001 | <0.001 | ||
Face | 0 (0-1) | 21.0 (552) | 0 (0-0) | 1.2 (69) | <0.001 | <0.001 | ||
Chest | 1 (0-3) | 41.1 (1090) | 0 (0-3) | 42.5 (410) | 0.045 | <0.001 | ||
Abdomen | 0 (0-2) | 22.1 (580) | 0 (0-0) | 20.4 (196) | <0.001 | <0.001 | ||
Pelvis | 0 (0-0) | 14.3 (375) | 0 (0-0) | 13.5 (129) | 0.981 | 0.003 | ||
Spine | 0 (0-2) | 17.1 (447) | 0 (0-0) | 11.2 (107) | <0.001 | <0.001 | ||
Extremities | 2 (0-3) | 28.7 (760) | 0 (0-2) | 19.5 (186) | <0.001 | <0.001 | ||
Integument | 0 (0-1) | 2.0 (51) | 0 (0-1) | 3.3 (31) | <0.001 | <0.001 |