Cognition and mobility show a global association in middle- and late-adulthood: Analyses from the Canadian Longitudinal Study on Aging
•Examined associations between mobility and cognitive measures in 28,808 adults.•All cognitive measures were related to mobility, suggesting a global association.•Associations remained after accounting for multiple age-related confounders.•The association between mobility and cognition tends to incr...
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| Veröffentlicht in: | Gait & posture 2018-07, Vol.64, p.238-243 |
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| creator | Demnitz, Naiara Hogan, David B. Dawes, Helen Johansen-Berg, Heidi Ebmeier, Klaus P. Poulin, Marc J. Sexton, Claire E. |
| description | •Examined associations between mobility and cognitive measures in 28,808 adults.•All cognitive measures were related to mobility, suggesting a global association.•Associations remained after accounting for multiple age-related confounders.•The association between mobility and cognition tends to increase with age.
Given our aging population, there’s great interest in identifying modifiable risk factors for cognitive decline. Studies have highlighted the relationship between aspects of mobility and cognitive processes. However, cognition and mobility are both multifaceted concepts and their interrelationships remain to be well defined.
Here, we firstly aimed to replicate cross-sectional associations between objective measures of mobility and cognition. Second, we tested whether these associations remained after the consideration of multiple age-related confounders. Finally, to test the hypothesis that the association between mobility and cognition is stronger in older adults, we examined the moderating effect of age in the association between mobility and cognition.
In the Canadian Longitudinal Study on Aging, 28,808 community-dwelling adults (aged 45–87; 51% female) completed mobility (gait, balance and chair stands) and cognitive (memory, executive function and processing speed) assessments. General linear models were used to examine mobility-cognition relationships and the moderating effect of age.
Cognitive measures were significantly associated with mobility measures (all p |
| doi_str_mv | 10.1016/j.gaitpost.2018.06.116 |
| format | Article |
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Given our aging population, there’s great interest in identifying modifiable risk factors for cognitive decline. Studies have highlighted the relationship between aspects of mobility and cognitive processes. However, cognition and mobility are both multifaceted concepts and their interrelationships remain to be well defined.
Here, we firstly aimed to replicate cross-sectional associations between objective measures of mobility and cognition. Second, we tested whether these associations remained after the consideration of multiple age-related confounders. Finally, to test the hypothesis that the association between mobility and cognition is stronger in older adults, we examined the moderating effect of age in the association between mobility and cognition.
In the Canadian Longitudinal Study on Aging, 28,808 community-dwelling adults (aged 45–87; 51% female) completed mobility (gait, balance and chair stands) and cognitive (memory, executive function and processing speed) assessments. General linear models were used to examine mobility-cognition relationships and the moderating effect of age.
Cognitive measures were significantly associated with mobility measures (all p < 0.001). Further, age significantly moderated the mobility-cognition relationship, with the strength of the associations generally increasing with age.
All cognitive measures were related to indices of mobility, suggesting a global association. In our moderation analyses, the mobility-cognition relationship often increased with age. However, the small effect sizes observed suggest that mobility is, in isolation, not a strong correlate of cognitive performance in middle and late-adulthood.</description><identifier>ISSN: 0966-6362</identifier><identifier>EISSN: 1879-2219</identifier><identifier>DOI: 10.1016/j.gaitpost.2018.06.116</identifier><identifier>PMID: 29945095</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Balance ; CLSA ; Cognitive aging ; Gait ; Physical function</subject><ispartof>Gait & posture, 2018-07, Vol.64, p.238-243</ispartof><rights>2018</rights><rights>Copyright © 2018. Published by Elsevier B.V.</rights><rights>2018 The Authors. Published by Elsevier B.V. 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c471t-cfa38602197564a40b12cbfa6917b36f9563665e438b941c30aa2c47469ef8723</citedby><cites>FETCH-LOGICAL-c471t-cfa38602197564a40b12cbfa6917b36f9563665e438b941c30aa2c47469ef8723</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.gaitpost.2018.06.116$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>230,314,777,781,882,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29945095$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Demnitz, Naiara</creatorcontrib><creatorcontrib>Hogan, David B.</creatorcontrib><creatorcontrib>Dawes, Helen</creatorcontrib><creatorcontrib>Johansen-Berg, Heidi</creatorcontrib><creatorcontrib>Ebmeier, Klaus P.</creatorcontrib><creatorcontrib>Poulin, Marc J.</creatorcontrib><creatorcontrib>Sexton, Claire E.</creatorcontrib><title>Cognition and mobility show a global association in middle- and late-adulthood: Analyses from the Canadian Longitudinal Study on Aging</title><title>Gait & posture</title><addtitle>Gait Posture</addtitle><description>•Examined associations between mobility and cognitive measures in 28,808 adults.•All cognitive measures were related to mobility, suggesting a global association.•Associations remained after accounting for multiple age-related confounders.•The association between mobility and cognition tends to increase with age.
Given our aging population, there’s great interest in identifying modifiable risk factors for cognitive decline. Studies have highlighted the relationship between aspects of mobility and cognitive processes. However, cognition and mobility are both multifaceted concepts and their interrelationships remain to be well defined.
Here, we firstly aimed to replicate cross-sectional associations between objective measures of mobility and cognition. Second, we tested whether these associations remained after the consideration of multiple age-related confounders. Finally, to test the hypothesis that the association between mobility and cognition is stronger in older adults, we examined the moderating effect of age in the association between mobility and cognition.
In the Canadian Longitudinal Study on Aging, 28,808 community-dwelling adults (aged 45–87; 51% female) completed mobility (gait, balance and chair stands) and cognitive (memory, executive function and processing speed) assessments. General linear models were used to examine mobility-cognition relationships and the moderating effect of age.
Cognitive measures were significantly associated with mobility measures (all p < 0.001). Further, age significantly moderated the mobility-cognition relationship, with the strength of the associations generally increasing with age.
All cognitive measures were related to indices of mobility, suggesting a global association. In our moderation analyses, the mobility-cognition relationship often increased with age. However, the small effect sizes observed suggest that mobility is, in isolation, not a strong correlate of cognitive performance in middle and late-adulthood.</description><subject>Balance</subject><subject>CLSA</subject><subject>Cognitive aging</subject><subject>Gait</subject><subject>Physical function</subject><issn>0966-6362</issn><issn>1879-2219</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkcFu1DAURSMEokPhFyov2WSwncSJWSBGI1qQRmIBrK0X28m8kWMPsVM0P8B343baClasbMnn3veub1FcMbpmlIl3h_UImI4hpjWnrFtTsWZMPCtWrGtlyTmTz4sVlUKUohL8ongV44FSWlcdf1lccCnrhspmVfzehtFjwuAJeEOm0KPDdCJxH34RIKMLPTgCMQaNcI-hJxMa42x5r3CQbAlmcWkfgnlPNh7cKdpIhjlMJO0t2YIHg-DJLvgR02IwI-RbvpxI9tuM6MfXxYsBXLRvHs7L4sf1p-_bz-Xu682X7WZX6rplqdQDVJ2gOV3biBpq2jOu-wGEZG1fiUE2Oa1obI7Zy5rpigLwLK2FtEPX8uqy-HD2PS79ZI22Ps3g1HHGCeaTCoDq3xePezWGWyVow5u2ygZvHwzm8HOxMakJo7bOgbdhiYpTQbvMtSyj4ozqOcQ42-FpDKPqrkR1UI8lqrsSFRUql5iFV38v-SR7bC0DH8-AzV91i3ZWUaP12hqcrU7KBPzfjD9PV7P_</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>Demnitz, Naiara</creator><creator>Hogan, David B.</creator><creator>Dawes, Helen</creator><creator>Johansen-Berg, Heidi</creator><creator>Ebmeier, Klaus P.</creator><creator>Poulin, Marc J.</creator><creator>Sexton, Claire E.</creator><general>Elsevier B.V</general><general>Elsevier Sciencem</general><scope>6I.</scope><scope>AAFTH</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20180701</creationdate><title>Cognition and mobility show a global association in middle- and late-adulthood: Analyses from the Canadian Longitudinal Study on Aging</title><author>Demnitz, Naiara ; Hogan, David B. ; Dawes, Helen ; Johansen-Berg, Heidi ; Ebmeier, Klaus P. ; Poulin, Marc J. ; Sexton, Claire E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c471t-cfa38602197564a40b12cbfa6917b36f9563665e438b941c30aa2c47469ef8723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Balance</topic><topic>CLSA</topic><topic>Cognitive aging</topic><topic>Gait</topic><topic>Physical function</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Demnitz, Naiara</creatorcontrib><creatorcontrib>Hogan, David B.</creatorcontrib><creatorcontrib>Dawes, Helen</creatorcontrib><creatorcontrib>Johansen-Berg, Heidi</creatorcontrib><creatorcontrib>Ebmeier, Klaus P.</creatorcontrib><creatorcontrib>Poulin, Marc J.</creatorcontrib><creatorcontrib>Sexton, Claire E.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Gait & posture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Demnitz, Naiara</au><au>Hogan, David B.</au><au>Dawes, Helen</au><au>Johansen-Berg, Heidi</au><au>Ebmeier, Klaus P.</au><au>Poulin, Marc J.</au><au>Sexton, Claire E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cognition and mobility show a global association in middle- and late-adulthood: Analyses from the Canadian Longitudinal Study on Aging</atitle><jtitle>Gait & posture</jtitle><addtitle>Gait Posture</addtitle><date>2018-07-01</date><risdate>2018</risdate><volume>64</volume><spage>238</spage><epage>243</epage><pages>238-243</pages><issn>0966-6362</issn><eissn>1879-2219</eissn><abstract>•Examined associations between mobility and cognitive measures in 28,808 adults.•All cognitive measures were related to mobility, suggesting a global association.•Associations remained after accounting for multiple age-related confounders.•The association between mobility and cognition tends to increase with age.
Given our aging population, there’s great interest in identifying modifiable risk factors for cognitive decline. Studies have highlighted the relationship between aspects of mobility and cognitive processes. However, cognition and mobility are both multifaceted concepts and their interrelationships remain to be well defined.
Here, we firstly aimed to replicate cross-sectional associations between objective measures of mobility and cognition. Second, we tested whether these associations remained after the consideration of multiple age-related confounders. Finally, to test the hypothesis that the association between mobility and cognition is stronger in older adults, we examined the moderating effect of age in the association between mobility and cognition.
In the Canadian Longitudinal Study on Aging, 28,808 community-dwelling adults (aged 45–87; 51% female) completed mobility (gait, balance and chair stands) and cognitive (memory, executive function and processing speed) assessments. General linear models were used to examine mobility-cognition relationships and the moderating effect of age.
Cognitive measures were significantly associated with mobility measures (all p < 0.001). Further, age significantly moderated the mobility-cognition relationship, with the strength of the associations generally increasing with age.
All cognitive measures were related to indices of mobility, suggesting a global association. In our moderation analyses, the mobility-cognition relationship often increased with age. However, the small effect sizes observed suggest that mobility is, in isolation, not a strong correlate of cognitive performance in middle and late-adulthood.</abstract><cop>England</cop><pub>Elsevier B.V</pub><pmid>29945095</pmid><doi>10.1016/j.gaitpost.2018.06.116</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Balance CLSA Cognitive aging Gait Physical function |
| title | Cognition and mobility show a global association in middle- and late-adulthood: Analyses from the Canadian Longitudinal Study on Aging |
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