Table 4 The diagnostic validity of fibroscan (TE) and SWE compared to tissue biopsy at different fibrosis scores
F0 | F1 | F2 | F3 | F4 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TE | SWE | TE | SWE | TE | SWE | TE | SWE | TE | SWE | |||
Sensitivity (%) | 94.3 | 91.4 | 83.9 | 77.4 | 87.5 | 84.3 | 88.9 | 77.8 | 95.7 | 100 | ||
Specificity (%) | 97.9 | 98.6 | 97.3 | 97.3 | 98.6 | 98.6 | 97.2 | 97.9 | 97 | 91 | ||
NPV (%) | 98.6 | 97.9 | 96.7 | 95.4 | 97.3 | 96.7 | 97.2 | 94.6 | 98.5 | 100 | ||
PPV (%) | 91.6 | 94.1 | 86.7 | 85.7 | 93.3 | 93.1 | 88.9 | 90.3 | 91.7 | 97.3 | ||
Efficacy (%) | 97.2 | 97.2 | 95 | 93.9 | 96.7 | 96.1 | 95.6 | 93.9 | 96.7 | 93.3 | ||