Correction of 95% CI in Table

In the Brief Report titled “A Population-Based Study of Cardiovascular Mortality Following Early-Stage Breast Cancer,” published in the January issue of JAMA Cardiology,¹ a 95% CI in the Table was incorrect. The 95% CI for the 10-year cumulative incidence of cardiovascular death for patients younger than 66 years was reported as 4.51%-5.63%; the correct numbers are 0.45%-0.56%. This article was corrected online.