Figure 2. Consensus clustering analysis of 9 CRGs. (A) The heatmap of 40 differentially expressed CRGs in BLCA tissues. (B) Univariable Cox regression analysis of CRGs for the identification of genes associated with prognostic outcomes. (C, D) Heatmap of the consensus matrices for k=2. Kaplan-Meier curves based on two clusters in the TCGA-BLCA cohort (E) and GSE13507 cohort (F). (G) Heatmap and the clinical parameters of the two clusters.