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Table 2 Performances of measures of renal function for prediction of mortality

From: Long-term prognostic impact of cystatin c on acute coronary syndrome octogenarians with diabetes mellitus

Indicators

Cut-off point

Sensitivity

1-specificity

95% CI

AUC

P value

Cys C

1.605

0.718

0.704

0.703; 0.861

0.782

P<0.01

CRE

96.9

0.667

0.687

0.645; 0.829

0.737

P<0.01

BUN

7.75

0.692

0.66

0.612; 0.813

0.712

P<0.01

eGFR

90.2

0.692

0.633

0.172; 0.360

0.266

P<0.01

  1. CI= confidence interval, AUC= areas under the curve. Cys C= Cystatin C, CRE= serum creatinine, BUN= blood urea nitrogen, e-GFR= estimated glomerular filtration rate.