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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Sep 15, 2026; 18(9): 117864
Published online Sep 15, 2026. doi: 10.4251/wjgo.117864
Table 3 Comparison of overall complication rates between the two patient groups, n (%)
Group
n
Delayed/postoperative bleeding
Perforation
Infection (local or systemic)
Total incidence
Study group801 (1.25) 1 (1.25) 1 (1.25) 3 (3.75)
Control group 806 (7.50) 2 (2.50) 3 (3.75) 11 (13.75)
χ25.010
P value0.025


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