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.
Breast cancer specific survival according to stage (I–III) and risk score. Risk score was assigned according to a point system: 1 point if estrogen receptor negative, 1 point if human epidermal growth factor receptor 2 negative, and 1 point for grade 3. Stage I (A), stage IIA (B), stage IIB (C), stage IIIA (D), stage IIIB (E), stage IIIC (F).
Abbreviations: AJCC, American Joint Committee on Cancer; BCSS, breast cancer specific survival.
