Table 2 Predictive model constructed by AIC in a Stepwise Algorithm in the training cohort
Variables | OR | 95% CI | p value a | AIC | |
|---|---|---|---|---|---|
Model | Bloodstream infection | 4.097 | 1.478–12.131 | 0.008 | 118.2 |
ICU admitted > 3 days | 4.877 | 1.812–14.257 | 0.002 | ||
No prior surgery | 3.466 | 1.316–9.777 | 0.014 | ||
Metastasis | 4.685 | 1.787–12.942 | 0.002 | ||
No source control | 4.826 | 1.830–13.528 | 0.002 |