Diet's Impact on Health in Older American Indians
Author Information
Author(s): Chanti-Ketterl Marianne, Jones-Locklear Jennifer, Brooks Jada, Williams Cierra, Locklear Jessica, Strickland-Yanick Leslie, Whitson Heather
Primary Institution: Duke University and University of North Carolina
Hypothesis
This study explores the link between cardiometabolic biomarkers and neurocognition in older American Indians, focusing on diet quality.
Conclusion
The relationship between cardiometabolic markers and cognitive function may depend on diet quality.
Supporting Evidence
- Higher HDL-Cholesterol levels were found in women than in men.
- The mean HEI score was 64.3, indicating varied diet quality among participants.
- In the lowest HEI tertile, higher MoCA scores were associated with higher LDL-C and lower triglycerides.
Takeaway
Eating healthy can help older American Indians think better and stay healthy. This study looked at how diet affects their heart and brain health.
Methodology
Participants provided biological specimens and completed health, diet, and exposome questionnaires; cardiometabolic biomarkers were measured and neurocognition was assessed using the MoCA.
Limitations
The study is preliminary and further analysis is needed.
Participant Demographics
Predominantly women (76%) with a mean age of 72 years and an average of 12.6 years of education.
Statistical Information
P-Value
0.008
Statistical Significance
p=0.008
Digital Object Identifier (DOI)
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