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. 2013 Dec 28;19(48):9432–9438. doi: 10.3748/wjg.v19.i48.9432

Table 3.

Area under the curve for receiver operating characteristics and cutoff values for predicting acute kidney injury in acute-on-chronic liver failure patients

Parameter Cutoff value AUC (95%CI) Sensitivity Specificity P value
CysC (mg/L) 1.21 0.974 (0.846-1.000) 100% 87.5% < 0.0001
Cr (mg/dL) 1.1 0.526 (0.343-0.704) 37.5% 91.7% 0.828
BUN (mmol/L) 4.9 0.674 (0.487-0.829) 62.5% 79.2% 0.124
Serum sodium (mEq/L) 131 0.687 (0.500-0.839) 50% 87.5% 0.113

BUN: Blood urea nitrogen; Cr: Creatinine; CysC: Serum cystatin C; AUC: Area under the curve.