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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Jun 27, 2026; 18(6): 119272
Published online Jun 27, 2026. doi: 10.4240/wjgs.119272
Figure 3
Figure 3 Kaplan-Meier survival curves before and after propensity score matching. A and B: Recurrence-free survival curves comparing the adjuvant therapy group vs the surgery-only group before (A) and after 1:1 propensity score matching (B); C and D: Overall survival curves for the same groups before (C) and after matching (D). P values were calculated using the log-rank test.


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