Abstract A122: Breast cancer differences in incidence-based mortality by subtype, race and ethnicity, county-level population density, and median household income in the US, 2000-2023
Breast cancer incidence and mortality rates (MRs) differ by estrogen receptor (ER) status; however, neighborhood determinants may exacerbate racial and ethnic breast cancer disparities. This study aimed to evaluate the intersection of race and ethnicity and county-level population density and income on ER positiv...