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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Jul 27, 2026; 18(7): 122205
Published online Jul 27, 2026. doi: 10.4240/wjgs.v18.i7.122205
Table 4 Multivariable linear regression analysis for postoperative body weight loss
Variable
Coefficient (β)
95%CI
P value
RT (+)-0.77-1.39 to -0.150.015
Age-0.01-0.02 to 0.010.388
Body mass index0.200.12 to 0.28< 0.001
Clavien-Dindo grade ≥ IIIa0.78-0.03 to 1.590.059


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