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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Aug 14, 2026; 32(30): 118301
Published online Aug 14, 2026. doi: 10.3748/wjg.118301
Figure 5
Figure 5 Validation of the four-group risk stratification. A: Kaplan-Meier survival curves for the four distinct risk groups. The P value was calculated using the log-rank test; B: Decision curve analysis demonstrating the clinical net benefit of the four-group stratification model across a range of threshold probabilities. CRE: Creatinine; TBIL: Total bilirubin.


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