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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 2 Comparison of perioperative primary outcomes between the two patient groups, mean ± SD
Group
n
Total hospital stay (days)
Postoperative hospital stay (days)
Hospital costs (¥10000)
Medication costs (¥10000)
Study group803.25 ± 0.751.45 ± 0.511.85 ± 0.450.35 ± 0.12
Control group 804.10 ± 1.052.16 ± 0.722.16 ± 0.630.48 ± 0.15
t5.8927.1973.5816.053
P value< 0.001< 0.0010.001< 0.001


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