Figure 4. The prognostic value of ERscore and clinical variables. (A) Relationship between ERscore and clinical features. (B) Correlations between consensus clustering and ERscore of PRAD patients. (C) Univariate and multivariate Cox regression analyses of ERscore and clinical features in TCGA, MSKCC, and GSE91061 cohorts. (D–F) ROC method revealed the prognostic significance of ERscore in TCGA, MSKCC, and GSE70769 cohorts, respectively.