Fig. 3

Construction and validation of nomogram. (A) A nomogram integrating clinical parameters with RS for prognosis prediction. (B-C) Univariate Cox regression analysis (B) and multivariate Cox regression analysis (C) confirmed that the nomogram was an independent prognosis factor. (D) Calibration plots predict the survival probability for HCC patients. The y-axis shows the actual survival probability, while the x-axis shows the predicted survival probability. (E) ROC curves indicated that the nomogram had better prognostic prediction performance than the clinical parameters and lipid metabolism-related gene risk model