Fig. 6

Prognostic risk scores correlated with clinicopathological characteristics and immune cell infiltration. A Heatmap and clinicopathologic characteristics of high- and low-risk groups. B–D correlation between the PRGs risk score and infiltrating levels of T cells regulatory (Tregs) (B), macrophages M0 (C), and mast cells resting (D). *p < 0.05, **p < 0.01, and ***p < 0.001