RELATIONSHIPS BETWEEN BLOOD BIOENERGETICS AND LEG COMPOSITION ACROSS THE HUMAN LIFE COURSE
2024
Blood Bioenergetics and Leg Composition in Aging
Sample size: 48
publication
Evidence: moderate
Author Information
Author(s): Arciniega Adrian, Phang Howard, Bergstrom Jaclyn, Molina Anthony
Primary Institution: University of California San Diego
Hypothesis
PBMC bioenergetics are significantly associated with measures of leg composition.
Conclusion
Blood bioenergetics are related to leg composition in adults, especially among women.
Supporting Evidence
- Strong negative correlations were found between PBMC respiration and leg bone mineral content.
- Significant associations persisted when controlling for age and BMI.
- The relationships were primarily driven by female participants.
Takeaway
As people age, how their blood cells use energy can affect their leg strength and bone health, especially in women.
Methodology
Pearson Correlation analysis and partial correlation analyses were used to investigate associations.
Limitations
The study primarily focused on healthy adults and may not generalize to other populations.
Participant Demographics
The study included healthy adults, with a focus on female participants (n=29).
Digital Object Identifier (DOI)
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