Characteristics | Battle n = 46 (78%) | Non-Battle n = 13 (22%) | Total n = 59 | p-value |
---|---|---|---|---|
Agea | 0.08 | |||
19-24 | 12 (26.1%) | – | 12 (20.3%) | |
25–29 | 12 (26.1%) | 5 (38.4%) | 17 (28.8%) | |
30–34 | 11 (23.9%) | 2 (15.4%) | 13 (22%) | |
35–39 | 3 (6.5%) | 2 (15.4%) | 5 (8.5%) | |
40–48 | 4 (8.7%) | 4 (30.8%) | 8 (13.6%) | |
Unknown | 4 (8.7%) | – | 4 (6.8%) | |
Mean ± SDb | 29.1 ± 6.9 | 35.5 ± 8.0 | 30.6 ± 7.6 | |
Gender | – | |||
Male | 46 (100%) | 13 (100%) | 59 (100%) | |
Female | – | – | – | |
Military Operation | 0.29 | |||
OEFc | 38 (82.6%) | 9 (69.2%) | 47 (79.7%) | |
OIRd | 8 (17.4%) | 4 (30.8%) | 12 (20.3%) | |
Mechanism of Injury | < 0.01 | |||
Explosive | 31 (67.4%) | – | 31 (52.5%) | |
Gunshot wound | 15 (32.6%) | – | 15 (25.4%) | |
Crush | – | 1 (7.7%) | 1 (1.7%) | |
Fall | – | 2 (15.4%) | 2 (3.4%) | |
Fire/Flame | – | 1 (7.7%) | 1 (1.7%) | |
Helicopter crash | – | 2 (15.4%) | 2 (3.4%) | |
Knife/Sharp object | – | 2 (15.4%) | 2 (3.4%) | |
Motor Vehicle Crash | – | 5 (38.4%) | 5 (8.5%) | |
Predominant Injury Type | < 0.01 | |||
Penetrating | 33 (71.7%) | 2 (15.4%) | 35 (59.3%) | |
Blunt | 7 (15.2%) | 10 (76.9%) | 17 (28.8%) | |
Burn | 6 (13.1%) | 1 (7.7%) | 7 (11.9%) | |
Injury Severity Score | 0.29 | |||
1–8 | 20 (43.5%) | 9 (69.2%) | 29 (49.1%) | |
9–15 | 12 (26.1%) | 3 (23.1%) | 15 (25.4%) | |
16–25 | 8 (17.4%) | 1 (7.7%) | 9 (15.3%) | |
> 25 | 6 (13%) | – | 6 (10.2%) | |
Mean ± SDb | 12 ± 8.9 | 5.8 ± 1.7 | 10.6 ± 8.0 |