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Table 4 The diagnostic validity and the optimal cut-off values of AFP and HCC marker combination

From: Noninvasive identification of molecular biomarkers of hepatocellular carcinoma in HCV-Egyptian patients

Variable

Cutoff

Sens. %

Spec.%

AUC

SE

95% (CI)

p-value

AFP

7.55

78.6%

72.7%

0.799

0.08

0.64–0.95

0.003

AFP & CK-1

–

92.9%

72.7%

0.83

0.07

0.69–0.97

0.001

AFP & GPC-3

–

71.4%

63.6%

0.77

0.09

0.60–0.94

0.008

AFP & ADAM-8

–

71.4%

77.3%

0.81

0.07

0.67–0.95

0.002

AFP & HGF

–

64.3%

63.6%

0.76

0.08

0.60–0.92

0.009

AFP & MDK

–

71.4%

81.8%

0.80

0.08

0.64–0.96

0.003