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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Jan 14, 2027; 33(2): 122338
Published online Jan 14, 2027. doi: 10.3748/wjg.122338
Figure 3
Figure 3 Landmark overall survival Kaplan-Meier curves. Kaplan-Meier curves for landmark overall survival in the 30-day landmark endoscopic retrograde cholangiopancreatography (ERCP) cohort, stratified by whether chemotherapy was initiated within 30 days after ERCP. Landmark overall survival was calculated from day 30 after index ERCP. Shaded areas indicate 95%CIs. Numbers at risk are shown below the X-axis.


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