Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. May 27, 2023; 15(5): 847-858
Published online May 27, 2023. doi: 10.4240/wjgs.v15.i5.847
Figure 1
Figure 1 Determining the cutoff point for the cystobiliary fistula and based on groups (receiver operating characteristic curve). A: Cystobiliary fistula; B: Based on groups (laparoscopic surgery and open surgery). ROC: Receiver operating characteristic curve.