Retrospective Study
Copyright ©The Author(s) 2022.
World J Hepatol. Jun 27, 2022; 14(6): 1200-1209
Published online Jun 27, 2022. doi: 10.4254/wjh.v14.i6.1200
Table 4 Performance of doppler ultrasound in predicting need for transjugular intrahepatic portosystemic shunt revision
Performance characteristic

Sensitivity40%
Specificity45%
Negative predictive value14%
Positive predictive value78%