Citation

Ong AD, Williams DR, Nwizu U, Gruenewald TL. Cultur. Divers. Ethnic Minor. Psychol. 2017; 23(1): 27-35.

Copyright

(Copyright © 2017, Society for the Psychological Study of Ethnic Minority Issues; American Psychological Association)

DOI

10.1037/cdp0000087

PMID

unavailable

Abstract

OBJECTIVE: Increasing evidence suggests that chronic exposure to unfair treatment or day-to-day discrimination increases risk for poor health, but data on biological stress mechanisms are limited. This study examined chronic experiences of unfair treatment in relation to allostatic load (AL), a multisystem index of biological dysregulation.
METHOD: Data are from a sample of 233 African-American adults (37-85 years; 64% women). Perceptions of everyday unfair treatment were measured by questionnaire. An AL index was computed as the sum of 7 separate physiological system risk indices (cardiovascular regulation, lipid, glucose, inflammation, sympathetic nervous system, parasympathetic nervous system, hypothalamic pituitary adrenal axis).
RESULTS: Adjusting for sociodemographics, medication use, smoking status, alcohol consumption, depressive symptoms, lifetime discrimination, and global perceived stress, everyday mistreatment was associated with higher AL.
CONCLUSIONS: The results add to a growing literature on the effects of chronic bias and discrimination by demonstrating how such experiences are instantiated in downstream physiological systems. (PsycINFO Database Record

Language: en