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. 2017 May 5;12(5):e0177302. doi: 10.1371/journal.pone.0177302

Table 2. Predictive values for advanced liver fibrosis in patients infected with HBV.

PPV NPV Sensitivity Specificity Accuracy
Serum miR-122 (< 71-fold) (n = 91) 47% 83% 77% 57% 64%
Serum WFA(+)-M2BP (> 1 C.O.I.) (n = 90) 53% 81% 67% 70% 69%
Serum miR-122 (< 71-fold) or serum WFA(+)-M2BP (> 1 C.O.I.) (n = 90) 44% 93% 93% 42% 59%
Serum miR-122 (< 71-fold) and serum WFA(+)-M2BP (> 1 C.O.I.) (n = 90) 64% 76% 47% 87% 74%

PPV, positive predictive value; NPV, negative predictive value