Fig. 4

Association between hypoxia and clinical information. A, B AUC for 0.5-, 1-, 3-, and 4-/5-year OS in ICGC and TCGA. C, D Heat maps illustrating the association between 3 genes’ expression level and stage stratification in both two databases. E, F Box plot suggesting the association between 3 genes’ expression level and stage stratification in both two databases