Figure 6. Hub gene and its prognostic value. (A) Expression of hub genes in GSE33532 and GSE29013. (B) Expression of hub genes in the early LUAD data set from TCGA. (C) Expression of hub genes in the early LUSC data set from TCGA. (D) Hub Genes and the hub GSVA index associated with prognosis in the early LUAD data set from TCGA. (E) Hub Genes and the hub GSVA index associated with prognosis in the early LUSC data set from TCGA. LUAD, lung adenocarcinoma; LUSC, Lung squamous cell carcinoma; GSVA, gene set variation analysis; TCGA, The Cancer Genome Atlas.