Multivariable logistic regression model of perioperative parameters at the time of biomarker assessment with and without the (TIMP-2)*(IGFBP7) for risk assessment of AKI, AKI Stage 2 and 3, RRT and 28-day mortality.

*Likelihood-ratio test (comparing the fit of both models)AKI, acute kidney injury; RRT, renal replacement therapy; IGFBP7, insulin-like growth factor-binding protein 7; TIMP-2, tissue inhibitor of metalloproteinase;MAP, mean arterial pressure; AUC, area under the curve; CI, coincidence interval; OR, odds ratio.Multivariable logistic regression model of perioperative parameters at the time of biomarker assessment with and without the (TIMP-2)*(IGFBP7) for risk assessment of AKI, AKI Stage 2 and 3, RRT and 28-day mortality.