Format

Send to

Choose Destination
AIDS Behav. 2015 Aug;19(8):1470-7. doi: 10.1007/s10461-015-1024-z.

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

Author information

1
Department of Psychiatry, University of California San Diego, San Diego, CA, USA.

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.

PMID:
25731660
PMCID:
PMC4527965
DOI:
10.1007/s10461-015-1024-z
[Indexed for MEDLINE]
Free PMC Article

Publication types, MeSH terms, Grant support

Publication types

MeSH terms

Grant support

Supplemental Content

Full text links

Icon for Springer Icon for PubMed Central
Loading ...
Support Center