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  Indian J Med Microbiol
 

Figure 4 Receiver operating characteristic curves for plasma renalase and serum neutrophil gelatinase-associated lipocalin (NGAL) as a predictor of acute kidney injury (AKI). Preoperative renalase [area under the curve (AUC)=0.53; 95% confidence interval (CI): 0.38–0.68; P=0.687], plasma renalase 24 h after surgery (AUC=0.375; 95% CI: 0.21–0.54; P=0.129), change in renalase (AUC=0.872; 95% CI: 0.81–0.93; P<0.0001), %change in plasma renalase (AUC=0.9; 95% CI: 0.81–0.99; P<0.0001), and serum NGAL 24 h after surgery (AUC=0.663; 95% CI: 0.53–0.8; P<0.014) as a predictor for AKI.

Figure 4 Receiver operating characteristic curves for plasma renalase and serum neutrophil gelatinase-associated lipocalin (NGAL) as a predictor of acute kidney injury (AKI). Preoperative renalase [area under the curve (AUC)=0.53; 95% confidence interval (CI): 0.38–0.68; <i>P</i>=0.687], plasma renalase 24 h after surgery (AUC=0.375; 95% CI: 0.21–0.54; <i>P</i>=0.129), change in renalase (AUC=0.872; 95% CI: 0.81–0.93; <i>P</i><0.0001), %change in plasma renalase (AUC=0.9; 95% CI: 0.81–0.99; <i>P</i><0.0001), and serum NGAL 24 h after surgery (AUC=0.663; 95% CI: 0.53–0.8; <i>P</i><0.014) as a predictor for AKI.