Figure 4

A comprehensive evaluation of IRGS. (A) Expression of 3 signature genes in different pathologic stages of PAAD; (B) Venn diagram of intersection of enrichment analysis of 3 signature genes; (C) GO and KEGG analysis of 3 signature genes; (D) diagnostic value of IRGS in PAAD; (E) single-gene survival analysis of OS was shown in Kaplan–Meier curves respectively; (F) Kaplan–Meier curves show that OS was significantly different between the low- and high-risk groups in TCGA-PAAD. OS overall survival; *P < 0.05, **P < 0.01, ***P < 0.001.