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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Mar 28, 2026; 32(12): 116287
Published online Mar 28, 2026. doi: 10.3748/wjg.v32.i12.116287
Figure 5
Figure 5 Receiver operating characteristic curve and calibration curve of the validation cohort. The area under the curve for the external validation cohort was 0.81 (95% confidence interval: 0.71-0.90), and the goodness-of-fit test resulted in χ2 = 8.41 and P = 0.39. AUC: Area under the curve; CI: Confidence interval.


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