Quantification of Potential Inequities in Breast Cancer Incidence in New Mexico Through Bayesian Disease Mapping ORIGINAL RESEARCH — Volume 18 — March 11, 2021 PEER REVIEWED The SEER registry yielded 39,293 people living in New Mexico aged 15 or older who received a diagnosis of breast cancer, 38,977 of which were women. Of these, 13,135 were diagnosed from 2005 through 2014. County of residence was known for 12,974 of these. Among those with known county of residence, 8,794 were non-Hispanic, and 8,461 were American Indian/Alaska Native (567) or White (7,894). Figure 1. Data flow diagram describing the selection of New Mexico women with breast cancer for inclusion in a study of potential inequities in breast cancer incidence among non-Hispanic American Indian/Alaska Native and non-Hispanic White women. Abbreviation: SEER, Surveillance, Epidemiology, and End Results program.