Figure 2.

Overall survival by race and Estimation of Stromal and Immune Cells in Malignant Tumours Using Expression Data (ESTIMATE) immune core across all subtypes and individual Prediction Analysis of Microarray 50 (PAM50) subtypes. (A): All subtypes. Asian race and high immune score were associated with longer survival. (B–F): PAM50 subtypes, including luminal A (B), luminal B (C), HER2‐enriched (D), basal (E), and normal‐like (F). The prognostic effects of Asian race and high immune score remained significant in patients with luminal A and basal breast cancer. A similar trend can be seen in luminal B subtype (p = .05). In HER2‐enriched and normal‐like subtypes, the prognostic effects of Asian race and high immune score were insignificant.

Abbreviation: IS, immune score.