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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Endosc. Oct 16, 2026; 18(10): 125082
Published online Oct 16, 2026. doi: 10.4253/wjge.125082
Figure 1
Figure 1 Flow diagram of patient selection and cohort formation. The flow diagram shows the screening, exclusion, loss to follow-up, and final inclusion of patients in the analytic cohort.


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