Figure 8

Construction and validation of ICD-related classification. (A) Lasso Cox analysis identified 6 genes most associated with OS in TCGA dataset. (B) Heatmaps of prognostic 6 gene signature in TCGA database. (C) Risk scores distribution of each patient in TCGA cohort. (D) Survival status of each patient in TCGA cohort. (E) Kaplan–Meier analyses demonstrate the prognostic significance of the risk model in TCGA cohort (F) Kaplan–Meier analyses demonstrate the prognostic significance of the risk model in GEO89571. (G) Kaplan–Meier analyses demonstrate the prognostic significance of the risk model in GEO31210.