Table 6 Efficacy of imaging indexes to assess cirrhosis combined with EGV
Indexes | Cut-off | AUC | Youden index number | 95% CI | sensitivity | specificity | P |
|---|---|---|---|---|---|---|---|
Internal diameter of portal vein | > 15.41 mm | 0.890 | 0.661 | 0.836 ~ 0.931 | 72.06% | 94.00% | < 0.001 |
Blood flow rate | ≤ 13 cm/s | 0.988 | 0.914 | 0.960 ~ 0.998 | 93.38% | 98.00% | < 0.001 |
Liver stiffness value | > 6.46 KPa | 0.996 | 0.978 | 0.972 ~ 1.000 | 97.79% | 100.00% | < 0.001 |