Case Control Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. May 27, 2023; 15(5): 825-833
Published online May 27, 2023. doi: 10.4240/wjgs.v15.i5.825
Table 1 Comparison of the patients’ preoperative clinical data
Group
High ligation group, n = 46
Low ligation group, n = 148
P value
Sex as male/female28/1890/580.897
Age in yr, mean ± SD58.3 ± 10.160.4 ± 9.40.645
Tumor site0.178
Sigmoid colon1646-
Recto-sigmoid junction1334-
Upper rectum1039-
Lower rectum729-