{"doi":"10.1177/13872877251317508","title":"Cognitive function instrument-based anosognosia to predict amyloid status","abstract":"<jats:p>Anosognosia, a lack of self-awareness regarding cognitive dysfunction, often accompanies the progression of Alzheimer's disease (AD) pathology. This study explored the relationship between AD pathology and anosognosia measured by discrepancies in Cognitive Function Instrument (CFI) scores, as rated by participants and their study partners (SP). Using mixed-effects models on non-demented participant data, the results revealed that lower self-reported CFI score compared to SP ratings was significantly associated with positive amyloid PET results (odds ratio 1.081 per-1 decrease in ΔCFI). Our findings suggest that CFI-based anosognosia could serve as a potential predictor of positive amyloid PET status.</jats:p>","journal":"Journal of Alzheimer’s Disease","year":2025,"id":653550,"datarank":0.20794415416798362,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"self_citation_contribution":0.20794415416798362,"citation_network_contribution":0.0,"self_endowment_contribution":0.20794415416798362,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1579973,"name":"Kenichiro Sato","orcid":null,"position":1,"is_corresponding":false},{"id":649637,"name":"Yoshiki Niimi","orcid":"0000-0002-2556-8167","position":2,"is_corresponding":false},{"id":477700,"name":"Ryoko Ihara","orcid":"0000-0001-8770-3283","position":3,"is_corresponding":false},{"id":477698,"name":"Kazushi Suzuki","orcid":"0009-0008-9772-991X","position":4,"is_corresponding":false},{"id":272193,"name":"Atsushi Iwata","orcid":"0000-0001-7308-5314","position":5,"is_corresponding":false},{"id":55002,"name":"Takeshi Iwatsubo","orcid":"0000-0003-1160-8129","position":6,"is_corresponding":false},{"id":1705254,"name":"Yuichiro Furuya","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Cognitive function instrument-based anosognosia to predict amyloid status","abstract":"<jats:p>Anosognosia, a lack of self-awareness regarding cognitive dysfunction, often accompanies the progression of Alzheimer's disease (AD) pathology. This study explored the relationship between AD pathology and anosognosia measured by discrepancies in Cognitive Function Instrument (CFI) scores, as rated by participants and their study partners (SP). Using mixed-effects models on non-demented participant data, the results revealed that lower self-reported CFI score compared to SP ratings was significantly associated with positive amyloid PET results (odds ratio 1.081 per-1 decrease in ΔCFI). Our findings suggest that CFI-based anosognosia could serve as a potential predictor of positive amyloid PET status.</jats:p>","is_dataset_classified":null,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"39924909","pmcid":null,"openalex_id":"https://openalex.org/W4407344394","authors":[],"funders":[{"funder_name":"JSPS KAKENHI","grant_id":"22K07549","title":null},{"funder_name":"AMED","grant_id":"JP23dk0207048, JP23dk0207054","title":null}],"total_grants":2,"fwci":2.3547,"citation_percentile":0.86611043,"influential_citations":0,"citation_trend":[{"year":2025,"count":1},{"year":2026,"count":2}],"oa_status":"closed","license":"https://journals.sagepub.com/page/policies/text-and-data-mining-license","oa_locations":[{"url":"https://journals.sagepub.com/doi/pdf/10.1177/13872877251317508","host_type":"publisher"},{"url":"https://journals.sagepub.com/doi/full-xml/10.1177/13872877251317508","host_type":"publisher"},{"url":"https://doi.org/10.1177/13872877251317508","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/39924909","host_type":"repository"}],"fields_of_study":["Dementia and Cognitive Impairment Research","Spatial Neglect and Hemispheric Dysfunction","Neurological Disease Mechanisms and Treatments","Humans","Male","Female","Positron-Emission Tomography","Agnosia","Aged","Alzheimer Disease","Neuropsychological Tests","Cognitive Dysfunction","Aged, 80 and over","Cognition","Middle Aged","Amyloid"],"mesh_terms":["Aged","Aged, 80 and over","Agnosia","Alzheimer Disease","Amyloid","Cognition","Female","Humans","Male","Middle Aged","Neuropsychological Tests","Positron-Emission Tomography","Cognitive Dysfunction"],"keywords":["Anosognosia","Cognition","Psychology","Odds","Odds ratio","Dementia","Clinical psychology","Disease","Medicine","Internal medicine","Psychiatry","Logistic regression","Alzheimer's disease","Preclinical Alzheimer's Disease","Subjective Cognitive Decline","Cognitive Function Instrument","Trial-ready Cohort","A4 Study","J-trc"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-10T22:39:58.361005Z","pmid":null,"pmcid":null,"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":[]}