Observational Study
Copyright ©The Author(s) 2016.
World J Hepatol. Aug 28, 2016; 8(24): 1028-1037
Published online Aug 28, 2016. doi: 10.4254/wjh.v8.i24.1028
Table 6 Diagnostic model of large varices
Classification table1
ObservedPredicted

ROC sizePercentage correct

12

PC/SDROC size1121642.9%
244291.3%
Overall percentage73%
PC/SD plus PVD by CTROC size1161257.1%
264087%
Overall percentage75.7%