Covariates | Odds ratio | 95% CI | P-value |
---|---|---|---|
Age | 0.995 | 0.99 to 1.0 | 0.22 |
APACHE II | 1.15 | 1.13 to 1.17 | <0.001 |
Male sex | 0.91 | 0.68 to 1.21 | 0.5 |
Respiratory failure | 1.03 | 0.65 to 1.46 | 0.9 |
Operative intervention | 1.24 | 0.87 to 1.75 | 0.23 |
Delayed admission | 1.27 | 0.81 to 2.00 | 0.29 |