Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastroenterol. Aug 7, 2025; 31(29): 110004
Published online Aug 7, 2025. doi: 10.3748/wjg.v31.i29.110004
Figure 1
Figure 1 Flowchart of patient inclusion and exclusion. BMI: Body mass index; ISR: Intersphincteric resection; APR: Abdomen perineal resection; PSM: Propensity score matching.