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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Hepatol. Jun 27, 2026; 18(6): 119005
Published online Jun 27, 2026. doi: 10.4254/wjh.119005
Figure 4
Figure 4 Calibration curves. Calibration curves for the ensemble model in the development cohort and the external validation cohort (First Affiliated Hospital of Zhejiang University). Observed event proportions are plotted against mean predicted probabilities. Calibration slope, intercept, and Brier score are shown for each cohort. The dashed line indicates perfect calibration. FAHZU: First Affiliated Hospital of Zhejiang University.


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