Combinatorial analysis of immune tertile configurations in prognosis of highly proliferative breast cancer. (A) The prognostic impact of combinations of low and high immune metagene tertiles are investigated by Kaplan-Meier analysis. (B) Kaplan-Meier plots illustrate the prognostic attributes of low and high immune tertile combinations in specific therapeutic subgroups of patients. Log-rank test P-values are shown. ER: estrogen receptor; LN: lymph node; TAM: tamoxifen monotherapy; CHEMO: chemotherapy.