Table 3.
Comparison of injury characteristics between those patients who have a positive or negative BAC in the male and female patients.
| Male |
Female |
|||||||
|---|---|---|---|---|---|---|---|---|
| Alcohol>50 n = 564 | Alcohol≦50 n = 3464 | OR(95%CI) | p | Alcohol>50 n = 69 | Alcohol≦50 n = 2850 | OR(95%CI) | p | |
| GCS | 12.1 ± 3.9 | 14.3 ± 2.2 | – | <0.001 | 11.6 ± 4.0 | 14.4 ± 2.0 | – | <0.001 |
| ISS | 13.2 ± 9.8 | 9.5 ± 7.4 | – | <0.001 | 13.3 ± 10.7 | 8.6 ± 6.9 | – | 0.001 |
| AIS≥2, n(%) | ||||||||
| Head/Neck | 249(44.1) | 762(22.0) | 2.8(2.33–3.37) | <0.001 | 30(43.5) | 537(18.8) | 3.3(2.04–5.38) | <0.001 |
| Face | 192(34.0) | 542(15.6) | 2.8(2.29–3.39) | <0.001 | 27(39.1) | 354(12.4) | 4.5(2.76–7.44) | <0.001 |
| Thorax | 94(16.7) | 484(14.0) | 1.2(0.97–1.57) | 0.092 | 9(13.0) | 274(9.6) | 1.4(0.69–2.87) | 0.306 |
| Abdomen | 55(9.8) | 205(5.9) | 1.7(1.26–2.35) | 0.001 | 12(17.4) | 162(5.7) | 3.5(1.84–6.64) | 0.001 |
| Extremity | 252(45.0) | 2216(64.0) | 0.5(0.39–0.55) | <0.001 | 36(52.2) | 1941(68.1) | 0.5(0.32–0.83) | 0.006 |
| Mortality | 21(3.7) | 56(1.6) | 2.4(1.41–2.92) | <0.001 | 2(2.9) | 32(1.1) | 2.6(0.62–11.20) | 0.191 |
| Hospital LOS | ||||||||
| days | 12.2 ± 11.6 | 9.7 ± 10.7 | – | <0.001 | 12.2 ± 10.0 | 9.0 ± 9.2 | – | 0.010 |
| ICU LOS | ||||||||
| n (%) | 214(37.9) | 645(18.6) | 2.7(2.21–3.23) | <0.001 | 23(33.3) | 408(14.3) | 3.0(1.80–4.99) | <0.001 |
| days | 6.5 ± 6.3 | 8.0 ± 10.1 | – | 0.009 | 7.8 ± 8.0 | 6.4 ± 7.7 | – | 0.411 |