Fig. 3

Prognostic significance of the hypoxia-related risk signature in bladder cancer. a A heatmap for the expression levels of the 7 hypoxia genes between low- and high-risk groups in the TCGA and GSE32894 datasets. b Distribution of the risk scores of bladder cancer patients. c Patient status distribution in the low- and high-risk groups. The dot represents patient status as ranked by the increasing risk score. The X axis is patient number while the Y axis is survival time. d Mortality rates of the low- and high- risk groups. e, f The prognostic significance of the hypoxia signature in TCGA and GSE32894 databases