Fig. 4

Univariate and multivariate Cox regression analysis in the training set and construction of the nomogram of OS prediction in HCC. (A) Univariate Cox regression analysis in the training set. (B) Multivariate Cox regression analysis in the training set. (C) Columns used to predict the probability of survival in the training set, (right column) columns used to predict the prognosis of HCC patients in the training set, and (left column) calibration charts used to predict 1-year, 3-year, and 5-year survival in the TCGA dataset.