A New Metabolism-Related Index Correlates with the Degree of Liver Fibrosis in Hepatitis C Virus-Positive Patients

Table 4

Comparison of three biomarkers for the prediction of liver cirrhosis.

	ACUROC	Sensitivity	Specificity	PPV	NPV
GA/HbA1c/BTR (≥0.548)	0.782	70.8%	76.7%	40.5%	92.2%
APRI (≥1.14)	0.732	65.3%	72.9%	35.1%	90.4%
FIB-4 (≥1.17)	0.779	66.7%	82.0%	45.3%	91.7%

AUROC: area under the receiver operating characteristic curves.
PPV: positive predictive value.
NPV: negative predictive value.