Trapped | % of all Extricationsa | Not trapped | Sig / p value: | |||
---|---|---|---|---|---|---|
Pelvic ring with blood loss > 20% n (%) | 69 | (1.0%) | 0.16 | 370 | (0.7%) | 0.001 |
Blood loss > 20% n (%) | 244 | (3.5%) | 0.56 | 1057 | (1.9%) | < 0.001 |
Tension Pneumothorax n (%) | 105 | (1.5%) | 0.24 | 472 | (0.8%) | < 0.001 |
Multiple Spinal Fractures n (%) | 942 | (13.5%) | 2.16 | 5003 | (8.8%) | < 0.001 |
Spine Dens: Fracture n (%) | 146 | (2.1%) | 0.33 | 586 | (1.0%) | < 0.001 |
Spine: Compression Fracture n (%) | 118 | (1.7%) | 0.27 | 1006 | (1.8%) | 0.606 |
Spine: Unstable Fracture n (%) | 635 | (9.1%) | 1.46 | 3583 | (6.3%) | < 0.001 |
Spine: Cord Injury n (%) | 464 | (6.6%) | 0.71 | 2687 | (4.7%) | < 0.001 |