Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Associations of the (A) Risk of Recurrence (ROR), (B) EndoPredict (EP), and (C) Breast Cancer Index (BCI) with the proliferation, estrogen, human epidermal growth factor receptor 2 (HER2), and invasion modules of the Recurrence Score (RS). Spearman’s ρ correlation coefficients are presented.
