Impact of baseline body mass index on the long-term prognosis of advanced hepatocellular carcinoma treated with immunotherapy

Figure 4 Graph depicting the operating characteristic evaluation plot for a prognostic model. A: Graph showing the training set receiver operating characteristic (ROC) evaluation plot for 9-month prognostic prediction model; B: Graph showing the validation set ROC evaluation plot for 9-month prognostic prediction model; C: Graph showing the training set ROC evaluation plot for 12-month prognostic prediction model; D: Graph showing the validation set ROC evaluation plot for 12-month prognostic prediction model; E: Graph showing the training set ROC evaluation plot for the 18-month prognostic prediction model; F: Graph showing the validation set ROC evaluation plot for the 18-month prognostic prediction model. AUC: Area under the receiver operating characteristic curve.