Univariate | Multivariate | |||||
---|---|---|---|---|---|---|
OR | 95% CI | P | OR | 95% CI | P | |
Female | 1.0 | |||||
Male | 20.0 | (14.0-28.6) | <0.001 | 19.2 (13.1-28.1) | <0.001 | |
Age ≥ 20 years | 1.0 | |||||
Age < 20 years | 1.4 | (1.0-2.0) | 0.051 | 2.1 | (1.5-3.0) | <0.001 |
Civillian | 1.0 | |||||
Military | 23.4 | (13.5-40.6) | <0.001 | 4.1 | (2.3-7.4) | <0.001 |
ASA 1-2 | 1.0 | |||||
ASA 3-5 | 2.6 | (1.5-4.4) | <0.001 | 1.5 | (0.8-2.8) | 0.221 |
No blood transfusion | 1.0 | |||||
Blood transfusion | 2.2 | (1.0-5.0) | 0.063 | 2.8 | (0.9-8.5) | 0.068 |