Figure 3 (A) The ROC curves comparing the prognostic values of risk score and several clinical factors in the TCGA-LUAD dataset. The predicted time point is 1 year. ROC curve – receiver operating characteristic curve; AUC – area under the ROC curve; TCGA-LUAD – The Cancer Genome Atlas Lung Adenocarcinoma. (B) The forest plot for multivariate survival analysis based on risk score and other clinical factors in TCGA-LUAD. The hazard ratio and 95% confidence interval are presented. (C) The nomogram constructed for the prediction of survival probability.