{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T13:15:05Z","timestamp":1791983705561,"version":"4.4.0"},"reference-count":58,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2021,12,2]],"date-time":"2021-12-02T00:00:00Z","timestamp":1638403200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["alz-journals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Alzheimer's &amp;amp; Dementia"],"published-print":{"date-parts":[[2022,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Although dementia prevalence differs by race, it remains unclear whether cognition and neuropsychiatric symptom severity differ between Black and White individuals with dementia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Using National Alzheimer's Coordinating Center (NACC) data, we evaluated dementia prevalence in non\u2010Hispanic Black and White participants and compared their clinicodemographic characteristics. We examined race differences in cognition, neuropsychiatric symptoms, and functional abilities in participants with dementia using multivariable linear and logistic regression models.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>We included 5,700 Black and 31,225 White participants across 39 Alzheimer's Disease Research Centers. Of these, 1,528 (27%) Black and 11,267 (36%) White participants had dementia diagnoses. Despite having lower dementia prevalence, risk factors were more prevalent among Black participants. Black participants with dementia showed greater cognitive deficits, neuropsychiatric symptoms\/severity, and functional dependence.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>Despite lower dementia prevalence, Black participants with dementia had more dementia risk factors, as well as greater cognitive impairment and neuropsychiatric symptom severity than White participants.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/alz.12509","type":"journal-article","created":{"date-parts":[[2021,12,2]],"date-time":"2021-12-02T06:42:16Z","timestamp":1638427336000},"page":"1461-1471","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":196,"title":["Black and White individuals differ in dementia prevalence, risk factors, and symptomatic presentation"],"prefix":"10.1002","volume":"18","author":[{"given":"Jack C.","family":"Lennon","sequence":"first","affiliation":[{"name":"Department of Psychology Adler University  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen L.","family":"Aita","sequence":"additional","affiliation":[{"name":"Department of Psychiatry Geisel School of Medicine at Dartmouth  Hanover New Hampshire USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victor A. Del","family":"Bene","sequence":"additional","affiliation":[{"name":"Department of Neurology University of Alabama at Birmingham School of Medicine  Birmingham Alabama USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tasha","family":"Rhoads","sequence":"additional","affiliation":[{"name":"Department of Psychology Rosalind Franklin University of Medicine &amp; Science  North Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zachary J.","family":"Resch","sequence":"additional","affiliation":[{"name":"Department of Psychology Rosalind Franklin University of Medicine &amp; Science  North Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Janelle M.","family":"Eloi","sequence":"additional","affiliation":[{"name":"Department of Psychiatry Geisel School of Medicine at Dartmouth  Hanover New Hampshire USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keenan A.","family":"Walker","sequence":"additional","affiliation":[{"name":"Laboratory of Behavioral Neuroscience Intramural Research Program National Institute on Aging  Baltimore Maryland USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,12,2]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jalz.2018.06.3063"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/alz.12068"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jalz.2017.10.009"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1377\/hlthaff.2013.1353"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jalz.2018.02.001"},{"key":"e_1_2_8_7_1","unstructured":"U.S. Census Bureau 2019 QuickFacts: United States.https:\/\/www.census.gov\/quickfacts\/fact\/table\/US\/PST045219. 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