Variables | Univariate Cox regression | Multivariate Cox regression | ||
---|---|---|---|---|
HR (95%CI) | P value | HR (95%CI) | P value | |
Preoperative | Â | Â | Â | Â |
Age | 1.014 (1.011–1.073) | 0.008 |  |  |
APACHE II score | 1.122 (1.060–1.188) |  < 0.001 |  |  |
CKD (eGFR < 60 ml/min) | 0.914 (0.511–1.636) | 0.763 |  |  |
EuroSCORE II | 1.325 (1.110–1.583) | 0.002 |  |  |
Intraoperative | Â | Â | Â | Â |
Operation duration | 1.248 (1.098–1.414) | 0.001 |  |  |
CPB time | 1.005 (1.002–1.008) | 0.001 |  |  |
The amount of blood transfusion | 1.704 (1.037–1.112) |  < 0.001 | 1.051 (1.012–1.091) | 0.01 |
Postoperative | Â | Â | Â | Â |
SOFA score | 1.356 (1.202–1.531) |  < 0.001 |  |  |
MELD score | 1.086 (1.009–1.169) | 0.028 |  |  |
Hb | 0.981 (0.968–0.995) | 0.008 |  |  |
PLT | 0.991 (0.986–0.997) | 0.002 |  |  |
Cr | 1.009 (1.002–1.016) | 0.008 |  |  |
Peak TB level | 1.005 (1.003–1.008) |  < 0.001 |  |  |
Time to peak TB level | 1.142 (1.089–1.198) |  < 0.001 |  |  |
AKI | 5.19 (1.620–16.628) | 0.006 |  |  |
 Advanced AKI | 10.374 (5.606–19.199) |  < 0.001 | 7.379 (3.791–14.364) |  < 0.001 |
CRRT | 5.64 (3.259–9.763) |  < 0.001 |  |  |
Use of ECMO | 4.641 (2.240–9.612) |  < 0.001 |  |  |
PE/BA | 2.791 (1.186–6.597) | 0.019 |  |  |
Onset time of hyperbilirubinemia | 1.218 (1.119–1.326) |  < 0.001 |  |  |
Duration of mechanical ventilation | 1.186 (1.128–1.246) |  < 0.001 | 1.078 (1.017–1.143) | 0.011 |
The total amount of blood transfusion | 1.019 (1.014–1.024) |  < 0.001 |  |  |
ICU stay time | 1.044 (1.019–1.070) | 0.001 |  |  |