Figure 5. Construction and validation of a recurrence nomogram. (A) Univariate and multivariate Cox regression suggested the recurrence model, TNM stage and age were independent prognostic predictors. (B) The nomogram for recurrence prediction in HCC patients at 1, 3, and 5 years. (C–E) Calibration curves of nomogram for recurrence prediction at 1, 3, and 5 years. (F–H) ROC curves to evaluate the predictive performance of nomogram. (I–K) DCA curves to evaluate the clinical decision-making benefits of nomogram.