Figure 3. Construction and validation of the risk score model. (A) Survival analysis between the high- and low-risk score groups in the TCGA cohort. (B) ROC curve analysis of the risk score in the TCGA cohort. (C) Cox regression analysis of clinicopathologic factors and risk score in the TCGA cohort. (D–F) Survival analysis between the high- and low-risk score groups in the GEO cohorts; (D) GSE71014; (E) GSE14468; (F) GSE10358; Log-rank test. (G–I) ROC curve analysis of the risk score in the GEO cohorts; (G) GSE71014; (H) GSE14468; (I) GSE10358.