{"doi":"10.1002/alz.12640","title":"Screening and enrollment of underrepresented ethnocultural and educational populations in the Alzheimer's Disease Neuroimaging Initiative (ADNI)","abstract":"INTRODUCTION: An analysis of the ethnocultural and socioeconomic composition of Alzheimer's Disease Neuroimaging Initiative (ADNI) participants is needed to assess the generalizability of ADNI data to diverse populations. METHODS: ADNI data collected between October 2004 and November 2020 were used to determine ethnocultural and educational composition of the sample and differences in the following metrics: screening, screen fails, enrollment, biomarkers. RESULTS: Of 3739 screened individuals, 11% identified as being from ethnoculturally underrepresented populations (e.g., Black, Latinx) and 16% had <12 years of education. Of 2286 enrolled participants, 11% identified as ethnoculturally underrepresented individuals and 15% had <12 years of education. This participation is considerably lower than US Census data for adults 60+ (ethnoculturally underrepresented populations: 25%; <12 years of education: 4%). Individuals with <12 years of education failed screening at a higher rate. DISCUSSION: Our findings suggest that ADNI results may not be entirely generalizable to ethnoculturally diverse and low education populations.","journal":"Alzheimer s & Dementia","year":2022,"id":239440,"datarank":1.2002409621873231,"base_score":3.912023005428146,"endowment":3.912023005428146,"self_citation_contribution":0.586803450814222,"citation_network_contribution":0.613437511373101,"self_endowment_contribution":0.586803450814222,"citer_contribution":0.613437511373101,"corpus_percentile":82.9117351280266,"corpus_rank":2210,"citation_count":49,"citer_count":37,"citers_with_citation_signal":21,"citers_with_endowment":21,"datacite_reuse_total":0,"is_dataset":true,"is_dataset_confidence":0.6938,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":226625,"name":"Rema Raman","orcid":"0000-0002-4096-6390","position":1,"is_corresponding":false},{"id":652303,"name":"Garrett Miller","orcid":null,"position":2,"is_corresponding":false},{"id":51716,"name":"Michael Donohue","orcid":"0000-0001-6026-2238","position":3,"is_corresponding":false},{"id":493820,"name":"Ozioma C. Okonkwo","orcid":"0000-0001-5803-6055","position":4,"is_corresponding":false},{"id":312157,"name":"Mónica Rivera Mindt","orcid":"0000-0001-6350-321X","position":5,"is_corresponding":false},{"id":479433,"name":"Rachel L. Nosheny","orcid":"0000-0003-4995-8319","position":6,"is_corresponding":false},{"id":652304,"name":"Godfrey Coker","orcid":null,"position":7,"is_corresponding":false},{"id":27599,"name":"Ronald C. Petersen","orcid":"0000-0002-8178-6601","position":8,"is_corresponding":false},{"id":232962,"name":"Paul Aisen","orcid":"0000-0002-2896-5838","position":9,"is_corresponding":false},{"id":51702,"name":"Michael W. Weiner","orcid":"0000-0002-0144-1954","position":10,"is_corresponding":false},{"id":29928,"name":"the Alzheimer's Disease Neuroimaging Initiative","orcid":null,"position":11,"is_corresponding":false},{"id":494343,"name":"Miriam T. Ashford","orcid":"0000-0003-4045-6435","position":0,"is_corresponding":true}],"reference_count":41,"raw_metadata":null,"created_at":"2026-07-19T00:22:36.865157Z","pmid":"35213778","pmcid":"PMC9402812","fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}