Establishment of a prognosis predictive model for liver cancer based on expression of genes involved in the ubiquitin-proteasome pathway

Figure 1 Prognosis predictive model for liver cancer. A: Receiver operating characteristic (ROC) curve of the model in training group; B: Survival curve of high- and low-risk patients with liver cancer in training group; C: ROC curve of the model in The Cancer Genome Atlas (TCGA) validation group; D: Survival curve of high- and low-risk patients with liver cancer in TCGA validation group; E: ROC curve of the model in gene expression comprehensive (GEO) validation group; F: Survival curve of high- and low-risk patients with liver cancer in GEO validation group. AUC: Area under the curve; OS: Overall survival.