[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-426817-105":59,"doc-detail-426817-en":130},{"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":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","edentulism-social-mobility-and-cognitive-aging-a-life-course-perspective","EDENTULISM, SOCIAL MOBILITY, AND COGNITIVE AGING: A LIFE COURSE PERSPECTIVE","","Examining links between oral tooth loss and cognitive decline among older adults, this study evaluates how edentulism and social mobility jointly shape cognitive trajectories across age groups. Using Health and Retirement Study data from 2006–2020 (23,158 adults aged 51+), cognition was measured with a modified Telephone Interview for Cognitive Status. Linear mixed-effects models with lagged time-varying covariates assessed age-specific change, showing faster decline with edentulism and group-dependent resilience tied to intergenerational education mobility.",{"@graph":69,"@context":122},[70,84,105],{"@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":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/edentulism-social-mobility-and-cognitive-aging-a-life-course-perspective/426817/",{"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/edentulism-social-mobility-and-cognitive-aging-a-life-course-perspective/426817.png","ImageObject",300,407,{"name":92,"@type":93},"kopisore","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-22","2026-09-29",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What question does the study address about edentulism and social mobility?","Question",{"text":112,"@type":113},"It investigates whether edentulism and social mobility jointly influence cognitive decline and whether their relationships differ across age groups.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How were social mobility and edentulism measured in the analysis?",{"text":117,"@type":113},"Social mobility was represented by intergenerational education mobility, while edentulism was determined through participants’ self-reports.",{"name":119,"@type":110,"acceptedAnswer":120},"What do the results show about cognitive decline across social mobility groups?",{"text":121,"@type":113},"Edentulism was linked to accelerated cognitive decline, but all non–low-SEP groups showed higher baseline cognition; the stable medium/high SEP group had slower decline and greater resilience.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},426817,1791150592,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":81},962090880963,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Innovation in Aging, 2025, Vol. 9, No. S2 363  \nAbstract citation ID: igaf122.1226  \nEDENTULISM, SOCIAL MOBILITY, AND COGNITIVE  \nAGING: A LIFE COURSE PERSPECTIVE  \nRuotong Mona Liu1, Huabin Luo2, Xiang Qi1, Zhijing Xu1, and Bei Wu3, 1. New York University, New York, New York, United States, 2. East Carolina University, Greenville, North Carolina, United States, 3. NYU Shanghai, Shanghai, China (People’s Republic)  \nWhile edentulism and social mobility have each been linked to cognitive decline among older adults, few studies have examined their interactive effects or how these relationships differ across age groups. This study investigated the joint effects of edentulism and social mobility on cognitive function and age-specific patterns. We analyzed data from the Health and Retirement Study (2006–2020), comprising 23,158 adults aged 51+ . Cognitive function was assessed using modified Telephone Interview for Cognitive Status. Social mobility was represented by intergenerational education mobility, and edentulism was determined through self-reporting. Linear mixed-effects models with lagged time-varying covariates were used to examine how these factors affected cognitive changes over time. At baseline, 13.2% of participants were edentulous. We classified participants into four social mobility groups: stable low socioeconomic position (SEP) (29.6%), stable medium/high SEP (34.3%), upward mobility (17.1%), or downward mobility (19.1%) . Edentulism was associated with accelerated cognitive decline, whereas all non–low-SEP groups had higher baseline cognition. The stable medium-high SEP group also demonstrated slower cognitive decline and greater resilience against the negative effects of edentulism over time. The interaction effects between edentulism and social mobility were most pronounced in older adults aged 65-74, while neither tooth loss or social mobility significantly affected cognitive outcomes in those 75 and older. The results highlight that edentulism and social mobility play an important role in cognitive trajectories both independently and jointly, with effects varying across age groups. Targeting oral health, especially among adults aged 51–74, may help mitigate cognitive decline within diverse SEP.","cbCaivuDKjWVQS58","https://ap.wps.com/l/cbCaivuDKjWVQS58","pdf",364327,"English","# Background\n# Methods\n## Data and Measures\n## Analytical Approach\n# Results\n# Interpretation and Implications","[{\"question\":\"What question does the study address about edentulism and social mobility?\",\"answer\":\"It investigates whether edentulism and social mobility jointly influence cognitive decline and whether their relationships differ across age groups.\"},{\"question\":\"How were social mobility and edentulism measured in the analysis?\",\"answer\":\"Social mobility was represented by intergenerational education mobility, while edentulism was determined through participants’ self-reports.\"},{\"question\":\"What do the results show about cognitive decline across social mobility groups?\",\"answer\":\"Edentulism was linked to accelerated cognitive decline, but all non–low-SEP groups showed higher baseline cognition; the stable medium/high SEP group had slower decline and greater resilience.\"}]","EDENTULISM, SOCIAL MOBILITY, AND COGNITIVE AGING: A LIFE COURSE PERSPECTIVE | PDF",1790641900]