[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-426385-105":59,"doc-detail-426385-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","who-receives-an-mci-diagnosis-abstract","WHO RECEIVES AN MCI DIAGNOSIS? - - Abstract","","Mild cognitive impairment (MCI) is a major risk factor for future dementia and an opportunity for earlier engagement in treatment and decisions, yet MCI diagnosis rates remain poorly characterized. This study estimated the proportion of Medicare beneficiaries with MCI symptoms who received a formal diagnosis, and identified patient characteristics linked to diagnosis. Using NHATS data linked with Medicare claims (follow-up through 2022), 10.6% of eligible beneficiaries had MCI recorded. Diagnosed MCI was more likely in women and in people with a bachelor’s degree or higher, and less likely among those attending doctor visits alone, indicating under-diagnosis and motivating future policy and research.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/who-receives-an-mci-diagnosis-abstract/426385/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/who-receives-an-mci-diagnosis-abstract/426385.png","ImageObject",300,407,{"name":92,"@type":93},"Aran","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-24","2026-09-29",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What question does the study address about MCI?","Question",{"text":113,"@type":114},"It determines the proportion of people with MCI who received a formal diagnosis and identifies patient characteristics associated with receiving that diagnosis.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How were people with MCI identified in the analysis?",{"text":118,"@type":114},"Participants were selected using NHATS measures to identify symptoms consistent with MCI, and diagnosed MCI cases were then identified in Medicare claims using ICD-9 and ICD-10 codes.",{"name":120,"@type":111,"acceptedAnswer":121},"What proportion of eligible beneficiaries had an MCI diagnosis recorded?",{"text":122,"@type":114},"Among 2.7 million continuously enrolled Medicare beneficiaries with symptoms consistent with MCI, 10.6% had a diagnosis of MCI recorded in claims.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},426385,1790801771,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":24},137455076865,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Innovation in Aging, 2025, Vol. 9, No. S2 557  \nAbstract citation ID: igaf122.1911  \nWHO RECEIVES AN MCI DIAGNOSIS?  \nElyse Couch, Munachimso Ugoh, Lauren Thomas, and Emmanuelle Belanger, Brown University, Providence, Rhode Island, United States  \nMild cognitive impairment (MCI) is a key risk factor for future dementia and represents an opportunity for early  \n558 Innovation in Aging, 2025, Vol. 9, No. S2  \nengagement in treatment and decision-making. Although MCI affects more people than dementia, little is known about MCI diagnosis rates. This study aimed to determine the proportion of people with MCI who received a formal diagnosis and identify patient characteristics associated with an MCI diagnosis in a nationally representative sample of Medicare beneficiaries in the United States. To achieve this aim, we used data from the National Health and Aging Trends Study (NHATS) linked with Medicare claims data. We included beneficiaries enrolled in the 2015 round of NHATS, who developed symptoms of cognitive impairment consistent with MCI according to a validated algorithm of NHATS measures of cognition, and were continuously enrolled in Medicare fee-for-service. Beneficiaries were followed up until 2022. Beneficiaries with diagnosed MCI were identified in Medicare claims data using ICD-9 and ICD-10 codes for MCI.  \nUnivariate and multivariate logistic regressions were used to identify patient characteristics associated with diagnosed MCI.  \nOf 2.7 million continuously enrolled Medicare beneficiaries with symptoms of cognitive impairment consistent with MCI, only 10.6% had a diagnosis of MCI recorded in claims. Multivariate analyses found the odds of diagnosed MCI were higher among women, beneficiaries with a bachelor’s degree or higher, and lower among beneficiaries who attended doctor visits alone. The findings of this study suggest that MCI is significantly under-diagnosed. Future research and policy initiatives are needed to increase MCI diagnosis rates.  \n-  \n-  \n-","cbCaiaU7ExSsrvFF","https://ap.wps.com/l/cbCaiaU7ExSsrvFF","pdf",980550,"English","# Study purpose\n## Data sources and cohort\n## Case definition and follow-up\n## Statistical analysis\n## Key findings and implications","[{\"question\":\"What question does the study address about MCI?\",\"answer\":\"It determines the proportion of people with MCI who received a formal diagnosis and identifies patient characteristics associated with receiving that diagnosis.\"},{\"question\":\"How were people with MCI identified in the analysis?\",\"answer\":\"Participants were selected using NHATS measures to identify symptoms consistent with MCI, and diagnosed MCI cases were then identified in Medicare claims using ICD-9 and ICD-10 codes.\"},{\"question\":\"What proportion of eligible beneficiaries had an MCI diagnosis recorded?\",\"answer\":\"Among 2.7 million continuously enrolled Medicare beneficiaries with symptoms consistent with MCI, 10.6% had a diagnosis of MCI recorded in claims.\"}]","WHO RECEIVES AN MCI DIAGNOSIS? - - Abstract | PDF",1790640393]