Fig. 3

Cumulative incidence curves for breast cancer-related death (BCRD) and non-breast cancer-related death (non-BCRD) before and after PSM. (A) Cumulative incidence of BCRD before PSM. (B) Cumulative incidence of BCRD after PSM. (C) Cumulative incidence of non-BCRD before PSM. (D) Cumulative incidence of non-BCRD after PSM.