{"id":4805,"date":"2021-04-27T20:35:03","date_gmt":"2021-04-28T00:35:03","guid":{"rendered":"https:\/\/ccna-ccnv.ca\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/"},"modified":"2024-12-03T14:57:42","modified_gmt":"2024-12-03T19:57:42","slug":"a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2","status":"publish","type":"ccna_publication","link":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/","title":{"rendered":"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study"},"content":{"rendered":"<h2 class=\"title\">Abstract<\/h2>\n<div id=\"enc-abstract\" class=\"abstract-content selected\">\n<p><strong class=\"sub-title\">Introduction:\u00a0<\/strong>An active lifestyle may protect older adults from cognitive decline. Yet, due to the complex nature of outdoor environments, many people living with dementia experience decreased access to outdoor activities. In this context, conceptualizing and measuring outdoor mobility is of great significance. Using the global positioning system (GPS) provides an avenue for capturing the multi-dimensional nature of outdoor mobility. The objective of this study is to develop a comprehensive framework for comparing outdoor mobility patterns of cognitively intact older adults and older adults with dementia using passively collected GPS data.<\/p>\n<p><strong class=\"sub-title\">Methods:\u00a0<\/strong>A total of 7 people with dementia (PwD) and 8 cognitively intact controls (CTLs), aged 65 years or older, carried a GPS device when travelling outside their homes for 4 weeks. We applied a framework incorporating 12 GPS-based indicators to capture spatial, temporal, and semantic dimensions of outdoor mobility.<\/p>\n<p><strong class=\"sub-title\">Results:\u00a0<\/strong>Despite a small sample size, the application of our mobility framework identified several significant differences between the 2 groups. We found that PwD participated in more medical-related (Cliff&rsquo;s Delta = 0.71, 95% CI: 0.34-1) and fewer sport-related (Cliff&rsquo;s Delta = -0.78, 95% CI: -1 to -0.32) activities compared to the cognitively intact CTLs. Our results also suggested that longer duration of daily walking time (Cliff&rsquo;s Delta = 0.71, 95% CI: 0.148-1) and longer outdoor activities at night, after 8 p.m. (Hedges&rsquo; g = 1.42, 95% CI: 0.85-1.09), are associated with cognitively intact individuals.<\/p>\n<p><strong class=\"sub-title\">Conclusion:\u00a0<\/strong>Based on the proposed framework incorporating 12 GPS-based indicators, we were able to identify several differences in outdoor mobility in PwD compared with cognitively intact CTLs.<\/p>\n<\/div>\n","protected":false},"author":19,"featured_media":0,"template":"","meta":{"_acf_changed":false},"studies-relation":[],"class_list":["post-4805","ccna_publication","type-ccna_publication","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study - CCNA - CCNV<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study - CCNA - CCNV\" \/>\n<meta property=\"og:description\" content=\"Abstract Introduction:\u00a0An active lifestyle may protect older adults from cognitive ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/\" \/>\n<meta property=\"og:site_name\" content=\"CCNA - CCNV\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-03T19:57:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ccna-ccnv.ca\/wp-content\/uploads\/2025\/01\/CCNA.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/\",\"url\":\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/\",\"name\":\"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study - CCNA - CCNV\",\"isPartOf\":{\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/#website\"},\"datePublished\":\"2021-04-28T00:35:03+00:00\",\"dateModified\":\"2024-12-03T19:57:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ccna-ccnv.ca\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/#website\",\"url\":\"https:\/\/ccna-ccnv.ca\/fr\/\",\"name\":\"Canadian Consortium on Neurodegeneration in Aging\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/#organization\"},\"alternateName\":\"CCNA - CCNV\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ccna-ccnv.ca\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/#organization\",\"name\":\"Canadian Consortium on Neurodegeneration in Aging\",\"alternateName\":\"CCNA - CCNV\",\"url\":\"https:\/\/ccna-ccnv.ca\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/ccna-ccnv.ca\/wp-content\/uploads\/2025\/01\/ccna-logo-on-white-background.jpg\",\"contentUrl\":\"https:\/\/ccna-ccnv.ca\/wp-content\/uploads\/2025\/01\/ccna-logo-on-white-background.jpg\",\"width\":696,\"height\":696,\"caption\":\"Canadian Consortium on Neurodegeneration in Aging\"},\"image\":{\"@id\":\"https:\/\/ccna-ccnv.ca\/fr\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study - CCNA - CCNV","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/","og_locale":"fr_CA","og_type":"article","og_title":"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study - CCNA - CCNV","og_description":"Abstract Introduction:\u00a0An active lifestyle may protect older adults from cognitive ...","og_url":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/","og_site_name":"CCNA - CCNV","article_modified_time":"2024-12-03T19:57:42+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/ccna-ccnv.ca\/wp-content\/uploads\/2025\/01\/CCNA.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimation du temps de lecture":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/","url":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/","name":"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study - CCNA - CCNV","isPartOf":{"@id":"https:\/\/ccna-ccnv.ca\/fr\/#website"},"datePublished":"2021-04-28T00:35:03+00:00","dateModified":"2024-12-03T19:57:42+00:00","breadcrumb":{"@id":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ccna-ccnv.ca\/fr\/ccna_publication\/a-gps-based-framework-for-understanding-outdoor-mobility-patterns-of-older-adults-with-dementia-an-exploratory-study-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ccna-ccnv.ca\/fr\/"},{"@type":"ListItem","position":2,"name":"A GPS-based Framework for Understanding Outdoor Mobility Patterns of Older Adults with Dementia: An Exploratory Study"}]},{"@type":"WebSite","@id":"https:\/\/ccna-ccnv.ca\/fr\/#website","url":"https:\/\/ccna-ccnv.ca\/fr\/","name":"Canadian Consortium on Neurodegeneration in Aging","description":"","publisher":{"@id":"https:\/\/ccna-ccnv.ca\/fr\/#organization"},"alternateName":"CCNA - CCNV","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ccna-ccnv.ca\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-CA"},{"@type":"Organization","@id":"https:\/\/ccna-ccnv.ca\/fr\/#organization","name":"Canadian Consortium on Neurodegeneration in Aging","alternateName":"CCNA - CCNV","url":"https:\/\/ccna-ccnv.ca\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/ccna-ccnv.ca\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/ccna-ccnv.ca\/wp-content\/uploads\/2025\/01\/ccna-logo-on-white-background.jpg","contentUrl":"https:\/\/ccna-ccnv.ca\/wp-content\/uploads\/2025\/01\/ccna-logo-on-white-background.jpg","width":696,"height":696,"caption":"Canadian Consortium on Neurodegeneration in Aging"},"image":{"@id":"https:\/\/ccna-ccnv.ca\/fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/ccna-ccnv.ca\/fr\/wp-json\/wp\/v2\/ccna_publication\/4805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ccna-ccnv.ca\/fr\/wp-json\/wp\/v2\/ccna_publication"}],"about":[{"href":"https:\/\/ccna-ccnv.ca\/fr\/wp-json\/wp\/v2\/types\/ccna_publication"}],"author":[{"embeddable":true,"href":"https:\/\/ccna-ccnv.ca\/fr\/wp-json\/wp\/v2\/users\/19"}],"wp:attachment":[{"href":"https:\/\/ccna-ccnv.ca\/fr\/wp-json\/wp\/v2\/media?parent=4805"}],"wp:term":[{"taxonomy":"studies-relation","embeddable":true,"href":"https:\/\/ccna-ccnv.ca\/fr\/wp-json\/wp\/v2\/studies-relation?post=4805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}