Table 5.
Net reclassification indices for the diagnosis of fibrosis stage≥3.
| Tests | Total N | Reclassified Cases** | Cases Correctly Classified by | NRI | p-value | ||
|---|---|---|---|---|---|---|---|
| Reference | Alternative | Reference Test | Alternative Test | ||||
| ELF (>9.8) | cT1 (>875 ms) | 140 | 63 | 29 | 34 | 0.08 | 0.615 |
| TE (>13) | cT1 (>875 ms) | 119 | 53 | 26 | 27 | 0.02 | 1.000 |
| TE (>13) | ELF (>9.8) | 123 | 25 | 16 | 9 | −0.28 | 0.230 |
| TE/FIB-4* | cT1 (>875 ms) | 118 | 64 | 26 | 38 | 0.19 | 0.169 |
| TE/FIB-4* | ELF (>9.8) | 122 | 28 | 12 | 16 | 0.14 | 0.572 |
| TE/FIB-4* | TE (>13) | 124 | 15 | 2 | 13 | 0.73 | 0.007 |
*Cases with both TE > 13 and FIB-4 > 2.67 were treated as positive tests. **The number of cases classified differently by the two tests. p-values are from McNemar’s test, and bold values are significant at p < 0.05.