Fig. 5

Construction of the nomogram. a The prognostic nomogram was plotted to predict 1-, 3-, and 5-year survival probability of EC patients. b The calibration plot was performed to evaluate the prediction consistency of OS. c, d The univariate Cox regression and multivariate analysis of age, grade, stage, and nomogram for OS. e ROC curves of age, grade, stage, risk, and the nomogram. f KEGG pathway enrichment analysis of different risk scores