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Published in: AIDS and Behavior 8/2015

01-08-2015 | Original Paper

Physical Activity is Associated with Better Neurocognitive and Everyday Functioning Among Older Adults with HIV Disease

Authors: Pariya L. Fazeli, Maria J. Marquine, Catherine Dufour, Brook L. Henry, Jessica Montoya, Ben Gouaux, Raeanne C. Moore, Scott L. Letendre, Steven Paul Woods, Igor Grant, Dilip V. Jeste, David J. Moore, The HNRP Group

Published in: AIDS and Behavior | Issue 8/2015

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Abstract

We examined the association between physical activity (PA), neurocognitive impairment (NCI), and instrumental activities of daily living (IADLs) among older HIV+ persons. One hundred older HIV+ adults completed the International Physical Activity Questionnaire, a neurocognitive battery, and IADL scale. Higher levels of moderate PA were associated with lower odds of NCI (p = 0.01), even when covariates were modeled. The association between moderate PA and NCI was driven by executive function (p = 0.04). Higher levels of moderate PA were also associated with lower odds of IADL Dependence (p = 0.03), although this fell to a trend (p = 0.08) when including covariates. Follow-up analysis showed those with both NCI and IADL Dependence had lower moderate PA than those with neither (p = 0.03). While these cross-sectional findings suggest PA is associated with better neurocognitive and everyday functioning in older HIV+ adults, longitudinal studies utilizing objective PA methods are needed to evaluate directionality and mechanisms.
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Metadata
Title
Physical Activity is Associated with Better Neurocognitive and Everyday Functioning Among Older Adults with HIV Disease
Authors
Pariya L. Fazeli
Maria J. Marquine
Catherine Dufour
Brook L. Henry
Jessica Montoya
Ben Gouaux
Raeanne C. Moore
Scott L. Letendre
Steven Paul Woods
Igor Grant
Dilip V. Jeste
David J. Moore
The HNRP Group
Publication date
01-08-2015
Publisher
Springer US
Published in
AIDS and Behavior / Issue 8/2015
Print ISSN: 1090-7165
Electronic ISSN: 1573-3254
DOI
https://doi.org/10.1007/s10461-015-1024-z

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