Seven Immune-Related Genes’ Prognostic Value and Correlation with Treatment Outcome in Head and Neck Squamous Cell Carcinoma

Figure 4

Development and validation of prognostic signature derived from immune-related genes. (a) K-M analysis of the effect of the prognostic signature on OS of HNSCC patients in TCGA database. (b) ROC curves of the prognostic signature in TCGA database. (c) K-M analysis of the effect of the prognostic signature on OS of HNSCC patients in the GEO database. (d) ROC curves of the prognostic signature in the GEO database. (e) The RS distribution in HNSCC patients. (f) The survival status of HNSCC patients. (g) Heatmap of the expression of nine immune-related genes in the low-risk and high-risk groups.

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