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. 2026 Jul 13;13:1842975. doi: 10.3389/fnut.2026.1842975

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Copyright © 2026 Yi, Li, Lin, Lin, Liang, Jin, Wan and Li.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Forest plot comparing hazard ratios and confidence intervals for variables affecting a clinical outcome, highlighting statistically significant associations in red, including recurrence type, chemotherapy, pN, differentiation, cancer thrombus, Ki67, Kras, and number of liver metastases. — Multivariable cox regression analysis for overall survival (OS). Forest plot showing adjusted HR and 95% CI for variables included in the multivariable cox proportional hazards model. Variables with p < 0.05 were considered statistically significant. HR, hazard ratio; CI, confidence interval.