Comparison of calibration and discrimination of the scoring methods in predicting hospital mortality.

Abbreviation: AKIN, acute kidney injury network; APACHE II, acute physiology and chronic health evaluation II; AUROC, area under the receiver operating characteristic curve; CI, confidence interval; df, degree of freedom; ECMO: extracorporeal membrane oxygenation; MAP, mean arterial pressure; OSF, organ system failure; SOFA, sequential organ failure assessment; SE, standard error; UO, urine output.