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Secondary analyses associated various SDOHs with amyloid PET positivity.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS<\/jats:title>\n                    <jats:p>Among 5757 participants (21.7% Black, 20.3% Latinx, 58.1% AORE), we found lower odds of amyloid positivity in Black (odds ratio [OR]: 0.72, 95% confidence interval [CI]: 0.62\u20130.83) and Latinx (OR: 0.78, 95% CI: 0.67\u20130.91) compared to AORE. Individuals in the comfortable (OR: 1.22, 95% CI: 1.05\u20131.42) and distressed (OR: 1.40, 95% CI: 1.08\u20131.82) Area Deprivation Index (ADI) groups had greater odds of amyloid positivity than individuals in the prosperous group.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>DISCUSSION<\/jats:title>\n                    <jats:p>Amyloid PET positivity rates were lower among Black and Latinx individuals and higher among individuals in more deprived ADI categories. This has potential implications for anti\u2010amyloid therapies.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/alz.71406","type":"journal-article","created":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T11:01:15Z","timestamp":1779879675000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Differences in amyloid PET positivity based on ethnoracial group and social determinants of health: The new IDEAS study"],"prefix":"10.1002","volume":"22","author":[{"given":"Corey J.","family":"Bolton","sequence":"first","affiliation":[{"name":"Department of Medicine Division of Geriatric Medicine Vanderbilt University Medical Center  Nashville Tennessee USA"},{"name":"Vanderbilt Memory and Alzheimer's Center Vanderbilt University Medical Center  Nashville Tennessee 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