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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Oct 27, 2026; 18(10): 123659
Published online Oct 27, 2026. doi: 10.4240/wjgs.123659
Table 3 Operation-related indexes, n (%)/mean ± SD/mean (interquartile range)
Variable
Control group (n = 50)
Research group (n = 55)
Fisher’s/Z/t
P value
Postoperative analgesic utilization rate (%)11 (22.00)4 (7.27)0.049
Gastrointestinal function recovery time (days)4.00 (3.00, 5.00)2.00 (2.00, 3.00)-4.369< 0.001
Hospital stay (days)8.00 ± 2.766.55 ± 2.392.8840.005
Hospitalization cost (CNY)9580.90 ± 1486.139700.75 ± 1670.360.3870.700


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