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The African American Dementia and Aging Project: an Oregon-based longitudinal study
Allison Lindauer1,2, Raina Croff1,2, Kevin Duff1,2
1Department of Neurology, Oregon Health and Science University, Portland, OR, United States.
Frontiers in Dementia
|December 4, 2024
Summary
The African American Dementia and Aging Project (AADAPt) studied aging and cognition in African American older adults. Findings reveal both dementia risk factors and protective social engagement in this underrepresented group.
Area of Science:
- Gerontology
- Neuroscience
- Public Health
Background:
- Most aging, cognition, and dementia research excludes minority populations.
- There is a critical need to understand the unique experiences of African American older adults in aging and cognitive health.
Purpose of the Study:
- To describe the design and baseline characteristics of the African American Dementia and Aging Project (AADAPt).
- To explore aging and cognition in African American older adults in Oregon.
Main Methods:
- Longitudinal study design involving 177 African American older adults.
- Annual data collection on cognitive, physical, and social functioning since 2000.
Main Results:
- Participants exhibited dementia risk factors like hypertension and hyperlipidemia.
- High levels of social engagement were reported as a protective factor.
Conclusions:
- The AADAPt study provides crucial insights into the aging and cognitive health of African Americans.
- Findings underscore the importance of including underrepresented groups in aging research for greater inclusivity.
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