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Retrospective Cohort Study
©The Author(s) 2025.
World J Gastrointest Surg. Dec 27, 2025; 17(12): 113407
Published online Dec 27, 2025. doi: 10.4240/wjgs.v17.i12.113407
Table 5 Effects of treatment groups on length of stay before and after covariate adjustment via inverse probability weighting
Variable
β (95%CI)
t value
P value
Group (ERAS vs TRAD)1-2.88 (-4.06 to -1.70)-4.794< 0.001
Group (ERAS vs TRAD)2-2.89 (-4.06 to -1.71) -4.823< 0.001


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