5 Key Takeaways

• 1

  A cohort study analyzed breast cancer incidence trends among 1,123,658 females across 22 U.S. cancer registries from 2010 to 2019.

• 2

  Overall breast cancer incidence increased by 0.5% per year, with higher rates among certain racial and ethnic groups.

• 3

  Hispanic females experienced a 1.4% annual increase, while non-Hispanic American Indian or Alaska Native and Asian or Pacific Islander females had increases of 1.9% and 2.1%, respectively.

• 4

  Non-Hispanic Black and White females had more modest increases of 0.8% and 0.5% per year, respectively.

• 5

  Triple-negative breast cancer incidence increased significantly, particularly among older Hispanic, Asian or Pacific Islander, and Black women.