Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Dec 7, 2020; 26(45): 7204-7221
Published online Dec 7, 2020. doi: 10.3748/wjg.v26.i45.7204
Figure 3
Figure 3 Calibration plots. A: The calibration curve of nomogram for esophageal varices (EV) risk in the training cohort; B: The calibration curve of nomogram for EV risk in the validation cohort; C: The calibration curve of nomogram for EV severity in the training cohort; D: The calibration curve of nomogram for EV severity in the validation cohort. EV: Esophageal varices.