[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-427459-105":59,"doc-detail-427459-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","multilevel-analysis-of-psychological-factors-in-caregiver-burden-trajectories-for-lewy-body-dementia-issue-2-results","MULTILEVEL ANALYSIS OF PSYCHOLOGICAL FACTORS IN CAREGIVER BURDEN TRAJECTORIES FOR LEWY BODY DEMENTIA - Issue 2 - Results","","A multilevel analysis evaluated psychological predictors of caregiver burden trajectories in Lewy Body Dementia caregivers using secondary data from an 8-week asynchronous online single-arm pre-post VOCALE LBD project. Among 39 family/informal caregivers, burden decreased during the intervention but increased significantly during follow-up. Higher self-efficacy predicted steeper decreases, while increased perceived stress drove follow-up increases. Baseline loneliness and perceived stress predicted higher initial burden, and age moderated intervention improvement and follow-up maintenance.",{"@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/multilevel-analysis-of-psychological-factors-in-caregiver-burden-trajectories-for-lewy-body-dementia-issue-2-results/427459/",{"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/multilevel-analysis-of-psychological-factors-in-caregiver-burden-trajectories-for-lewy-body-dementia-issue-2-results/427459.png","ImageObject",300,407,{"name":92,"@type":93},"Miles","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-21","2026-09-29",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What overall pattern did caregiver burden follow across the study time points?","Question",{"text":112,"@type":113},"Caregiver burden decreased during the 8-week intervention period and then significantly increased during the one-month follow-up.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which psychological factors predicted changes in caregiver burden?",{"text":117,"@type":113},"Higher self-efficacy was linked with steeper decreases during the intervention, while increased perceived stress was associated with the follow-up increase. Baseline loneliness and perceived stress predicted higher initial burden.",{"name":119,"@type":110,"acceptedAnswer":120},"How did age influence caregiver burden trajectories?",{"text":121,"@type":113},"Older caregivers showed less improvement during the intervention but better maintenance during follow-up.","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},427459,1790945271,{"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":39,"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},13056703019404,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Innovation in Aging, 2025, Vol. 9, No. S2 743  \nResults revealed a significant decrease in caregiver burden during the intervention period (p=.002), with higher self-efficacy associated with steeper decreases (p\u003C.01) . However, a significant increase in burden occurred during follow-up (p=.003), particularly associated with increased perceived stress (p\u003C.001). Baseline loneliness (p\u003C.001) and perceived stress (p=.008) significantly predicted higher initial burden levels. Age had differential effects, with older caregivers showing less improvement during the intervention but better maintenance during follow-up. These findings highlight the importance of tailoring interventions based on caregiver characteristics and psychological factors, suggesting that ongoing support after initial intervention may be necessary to maintain improvements in this understudied population.  \nAbstract citation ID: igaf122.2527  \nMULTILEVEL ANALYSIS OF PSYCHOLOGICAL  \nFACTORS IN CAREGIVER BURDEN TRAJECTORIES  \nFOR LEWY BODY DEMENTIA  \nZih-Ling Wang1, Yan Su2, and Oleg Zaslavsky3, 1. University of Washington School of Nursing, Seattle, Washington, United States, 2. University of Massachusetts Dartmouth, Dartmouth, Massachusetts, United States, 3. University of Washington, Seattle, Washington, United States  \nThis study used secondary data from the parent single-arm pre-post VOCALE LBD (Virtual Online Communities forAging Life Experiences Lewy Body Dementia) project to examine psychological factors influencing caregiver burden trajectories. The parent study implemented an 8-week asynchronous online intervention specifically designed for Lewy Body Dementia (LBD) caregivers. We analyzed a sample of 39 family/informal caregivers in the intervention group primarily recruited from the Memory and Brain Wellness Center in Seattle, Washington.  \nParticipants were predominantly female (69.2%), with a mean age of 67.6 years (SD = 9.6, range 46-91 years) . Most caregivers had at least some college education, with 79.5% having completed a bachelor’s degree or higher. Using multilevel regression analysis, we evaluated how caregiver burden changed across three-time points (baseline, post-intervention (8 weeks), and one-month follow-up after intervention end (12 weeks)) and identified key psychological factors influencing these trajectories.","cbCairI0LFE1Cvxe","https://ap.wps.com/l/cbCairI0LFE1Cvxe","pdf",672707,"English","# Study Design and Data Source\n## Participants and Intervention\n## Measures and Time Points\n## Multilevel Regression Results","[{\"question\":\"What overall pattern did caregiver burden follow across the study time points?\",\"answer\":\"Caregiver burden decreased during the 8-week intervention period and then significantly increased during the one-month follow-up.\"},{\"question\":\"Which psychological factors predicted changes in caregiver burden?\",\"answer\":\"Higher self-efficacy was linked with steeper decreases during the intervention, while increased perceived stress was associated with the follow-up increase. Baseline loneliness and perceived stress predicted higher initial burden.\"},{\"question\":\"How did age influence caregiver burden trajectories?\",\"answer\":\"Older caregivers showed less improvement during the intervention but better maintenance during follow-up.\"}]","MULTILEVEL ANALYSIS OF PSYCHOLOGICAL FACTORS IN CAREGIVER BURDEN TRAJECTORIES FOR LEWY BODY DEMENTIA - Issue 2 - Results | PDF",1790643920]