Impact of Cognition and Depression on Physical Activity in Older Adults with CVD
Author Information
Author(s): Kim Hyun Jung, Gore Shweta
Primary Institution: MGH Institute of Health Professions
Hypothesis
This study explores the associations between cognitive function, depression, physical activity, and sedentary behaviors in older adults with cardiovascular disease.
Conclusion
Higher cognitive function is associated with increased odds of meeting physical activity guidelines, while moderate depression is linked to lower odds of meeting those guidelines.
Supporting Evidence
- Higher cognitive function increased the odds of meeting physical activity guidelines by 79%.
- Moderate depression decreased the odds of meeting physical activity guidelines by 79%.
- Self-perceived general health was a significant predictor of physical activity.
Takeaway
Older adults with heart problems who think better and feel less depressed are more likely to exercise enough.
Methodology
Data from NHANES 2011-2014 was used, with physical activity assessed via the Global Physical Activity Questionnaire and cognitive function measured through standardized tests.
Participant Demographics
Older adults with cardiovascular disease.
Statistical Information
P-Value
p = .047 for cognitive function, p = .003 for moderate depression
Confidence Interval
95% CI = 1.01-3.17 for cognitive function, 95% CI = 0.08-0.56 for moderate depression
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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