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Table 3 Injury site by Trapped Status

From: A comparison of the demographics, injury patterns and outcome data for patients injured in motor vehicle collisions who are trapped compared to those patients who are not trapped

Injury sitea Trapped % of all Extricationsb Not trapped Sig / p value:
Head AIS > = 3, n (%) 1742 (25.0%) 3.99 13,060 (23.1%) < 0.001
Face AIS > = 3, n (%) 48 (0.7%) 0.11 307 (0.5%) 0.124
Chest AIS > = 3, n (%) 3699 (53.0%) 8.48 19,624 (34.7%) < 0.001
Abdo AIS > = 3, n (%) 858 (12.3%) 1.97 4299 (7.6%) < 0.001
Pelvis AIS > = 3, n (%) 738 (10.6%) 1.69 3487 (6.2%) < 0.001
Spine AIS > = 3, n (%) 795 (11.4%) 1.82 4208 (7.4%) < 0.001
Limb AIS > = 3, n (%) 2275 (32.6%) 5.21 16,668 (29.4%) < 0.001
  1. aInjuries are not mutually exclusive; patients may have more than one qualifying injury
  2. bPercentage of all extrications performed during matched time period from FRS data that had these injuries