Fig. 1: Cumulative incidence of breast events over time.

A Ipsilateral breast event incidence by cohort. B Invasive ipsilateral breast event incidence by cohort. C DCIS ipsilateral breast event incidence by cohort.

A Ipsilateral breast event incidence by cohort. B Invasive ipsilateral breast event incidence by cohort. C DCIS ipsilateral breast event incidence by cohort.