ArticleThe Physician and sportsmedicine2019
Association of physical activity on changes in cognitive function: Boston Puerto Rican Health Study.
Article in The Physician and sportsmedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Physical Activity and Cognitive Decline Among Older Adults: A Systematic Review and Meta-Analysis.JAMA network open · 2024Pooled it
- Association between inflammation, lipopolysaccharide binding protein, and gut microbiota composition in a New Hampshire Bhutanese refugee population with a high burden of type 2 diabetes.Frontiers in nutrition · 2022Article
- The Endocannabinoid System as a Potential Mechanism through which Exercise Influences Episodic Memory Function.Brain sciences · 2019Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
objectiveTo evaluate the association of habitual physical activity engagement on changes in cognitive function among Puerto Rican adults.
methodsLongitudinal data (2-year follow-up) from the Boston Puerto Rican Health Study were analyzed (n = 862; mean age = 56.5 year). A daily energy expenditure score was calculated using the number of hours over a 24-h period engaged in various activities, including sleeping, light activity, and moderate-to-vigorous exercise. Energy expenditure estimates were weighted based on the rate of oxygen consumption associated with each activity. Seven cognitive function outcomes were evaluated, including an assessment of general cognitive function, episodic memory, attention and working memory, cognitive flexibility, response inhibition, processing speed, and visuo-spatial organization. From these, overall executive function and memory capacity were derived using principal components analysis.
resultsPhysical activity was not associated with changes in overall executive function. However, compared to those with low baseline physical activity, those with moderate physical activity had 48% reduced odds of having ≥1 standard deviation decline in memory function (OR = 0.52; 95% CI: 0.32, 0.84; p = 0.008) in 2 years.
conclusionAmong Puerto Rican adults, physical activity may help attenuate memory decline.
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