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Fig. 1 | Critical Care

Fig. 1

From: Acute kidney injury prediction in cardiac surgery patients by a urinary peptide pattern: a case-control validation study

Fig. 1

ROC characteristics for prediction of AKI in post-cardiac surgery patients (a) by the AKI peptide marker panel and (b) by the single markers NGAL and KIM-1. Whereas for the AKI peptide marker panel the sensitivity and specificity was determined at the previously established cut-off, these values were determined for NGAL and KIM-1 at the optimal cut-off according to the Youden index. AKI acute kidney injury, AUC area under the ROC curve, KIM-1 kidney injury molecule-1, NGAL neutrophil gelatinase-associated lipocalin, ROC receiver operating characteristic

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Critical Care

ISSN: 1364-8535