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Observational Study
Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Aug 15, 2026; 18(8): 120942
Published online Aug 15, 2026. doi: 10.4251/wjgo.120942
Figure 1
Figure 1 Kaplan-Meier survival analyses comparing circulating tumor DNA status in patients. A: Disease-free survival stratified by postoperative tumor-informed circulating tumor DNA (ctDNA) status; B: Overall survival stratified by postoperative tumor-informed ctDNA status; C: Disease-free survival according to tumor-agnostic postoperative ctDNA status; D: Overall survival based on tumor-agnostic ctDNA detection. Log-rank tests were used for all comparisons. HR: Hazard ratio; CI: Confidence interval; ctDNA: Circulating tumor DNA.


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