Figure 3. Construction of nomogram. (A, B) Univariate and multivariate Cox analysis of common clinical parameters and iEMT_score. (C) Nomogram combining common clinical parameters and iEMT_score. (D) ROC analysis of common clinical parameters, iEMT_score and nomogram. (E) ROC evaluation of the accuracy of the nomo map in predicting 1-year, 3-year and 5-year OS in HCC patients. (F) Calibration curves evaluating the robustness of nomo plots in predicting 1-, 3-, and 5-year OS in HCC patients.