Fig. 7

Construction of the nomogram. A Univariate and multivariate Cox regression analysis in TCGA-LIHC. B Nomogram integrating the Risk score and Stage. C Calibration curves for predicting 1, 3and 5 years OS in the train set and test set. D Concordance index curves depicting risk scores and other clinical parameters relevant to predicting HCC patient prognosis. E DCA of the nomogram and AJCC stage