Discrimination, Social Relationships, and Aging in African Americans
Author Information
Author(s): Lincoln Karen, Gaines Bryan, Mariko Hawa, Golithadka Kaushik, Cole Steve
Primary Institution: University of California Irvine
Hypothesis
How do racial discrimination and social relationships affect cellular aging among middle-aged and older African Americans?
Conclusion
The study found that certain profiles of discrimination and social relationships are linked to accelerated aging in African Americans.
Supporting Evidence
- The study identified four distinct profiles of discrimination and social relationships among African Americans.
- The largest profile showed high discrimination and low support, indicating a risk for accelerated aging.
- Regression analysis indicated that more health conditions increased the likelihood of belonging to a high-risk profile.
Takeaway
This study shows that feeling discriminated against and having complicated social relationships can make some older African Americans age faster.
Methodology
Latent class analysis was used to define risk and protective profiles based on perceptions of discrimination and social support.
Participant Demographics
Middle-aged and older African Americans.
Digital Object Identifier (DOI)
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