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Published in: Journal of Urban Health 1/2019

01-03-2019

Allostatic Load: Importance, Markers, and Score Determination in Minority and Disparity Populations

Authors: Erik J. Rodriquez, Edward N. Kim, Anne E. Sumner, Anna M. Nápoles, Eliseo J. Pérez-Stable

Published in: Journal of Urban Health | Special Issue 1/2019

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Abstract

Allostatic load is a physiological measure of the cumulative burden of stress on the body assessed by markers of physiological dysregulation. It is a multisystem construct that quantifies biological risk which leads to poor health and maladaptive trajectories. In this overview, which is based on a presentation made at the Flip the Script: Understanding African American Women’s Resilience in the Face of Allostatic Load meeting at Ohio State University in August 2018, we build upon previous reviews by discussing four key aspects of allostatic load, specifically its: (1) importance, (2) operationalization, (3) use in minority health and health disparities research, and (4) value in such research. Operationalized in various ways, allostatic load is composed of 10 original markers and additional markers deriving from research among minority and disparity populations. The markers represent four biological systems: (1) cardiovascular, (2) metabolic, (3) inflammatory, and (4) neuroendocrine. System-specific racial/ethnic and sex-based differences have been observed. An overall score can be determined using sample-generated or empirically derived clinically relevant cut points. In summary, allostatic load provides an overall and a body system-specific mechanistic link between exposures to stressors and health outcomes that may help explain health disparities among minority populations.
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Metadata
Title
Allostatic Load: Importance, Markers, and Score Determination in Minority and Disparity Populations
Authors
Erik J. Rodriquez
Edward N. Kim
Anne E. Sumner
Anna M. Nápoles
Eliseo J. Pérez-Stable
Publication date
01-03-2019
Publisher
Springer US
Published in
Journal of Urban Health / Issue Special Issue 1/2019
Print ISSN: 1099-3460
Electronic ISSN: 1468-2869
DOI
https://doi.org/10.1007/s11524-019-00345-5

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