Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Mar 16, 2021; 9(8): 1803-1813
Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1803
Table 3 Procedure-related long-term outcomes of the small common bile duct and large common bile duct groups
Before matching, n = 257
After matching, n = 184

Large CBD, n = 146
Small CBD, n = 111
P value
Large CBD, n = 92
Small CBD, n = 92
P value
Choledochal StenosisNo1461119292
Yes0000
Stone RecurrenceNo1361090.05786900.278
Yes10262