Table 3 The sensitivity and specificity for S100A14, AAR, APRI, and FIB-4
From: Detection of liver fibrosis stages in patients with hepatitis C virus infection by non-invasive tool
| Â | Cutoff | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy |
|---|---|---|---|---|---|---|
S100A14 | > 0.38 | 100 | 88.57 | 100 | 89.7 | 96.4% (0.964) |
AAR | > 0.9 | 72 | 64 | 74 | 62 | 68% |
APRI | > 0.5 | 74 | 97 | 97 | 73 | 88% |
FIB-4 | > 1.6 | 66 | 94 | 94 | 66 | 81% |