Table 5. Accuracy of LSM cut-off value of 3 month after Kasai operation in predicting LRE.
LSM (kPa) | All patients (N = 69) | LRE (N = 27) | Non-LRE (N = 42) | Sensitivity | Specificity | PPV | NPV |
N (%) | N (%) | N (%) | % | % | % | % | |
≤19.9 | 44 (63.8) | 4 (14.8) | 40 (95.2) | 85.2 | 95.2 | 92.0 | 90.9 |
>19.9 | 25 (36.2) | 23 (85.2) | 2 (4.8) |
LRE, liver related events; LSM, liver stiffness measurement; PPV, positive predictive value; NPV, negative predictive value.