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The Effects of Perceived Stress and Cortisol Concentration on Antiretroviral Adherence When Mediated by Psychological Flexibility Among Southern Black Men Living with HIV

AIDS and Behavior, ISSN: 1573-3254, Vol: 25, Issue: 2, Page: 645-652
2021
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Article Description

This pilot study investigates the correlation between psychological stress and antiretroviral therapy (ART) adherence and plasma HIV RNA (viral load) as mediated by psychological flexibility among Black men in the south. Data were collected from 48 HIV-positive, low income Black men. Results indicate a strong positive correlation between perceived stress and psychological inflexibility (adjusted for age and income r = 0.67; p < 0.001), a negative correlation between psychological inflexibility and ART adherence (adjusted r = − 0.32; p = 0.03), a negative correlation between perceived stress and ART adherence (adjusted r = − 0.45; p = 0.006), and a negative correlation between ART adherence and viral load (adjusted r = − 0.37; p = 0.04). Our findings suggest stress decreases adherence to ART and viral suppression among Black men living with HIV. However, psychological flexibility did not mediate the relationship between stress and treatment adherence. Hair cortisol concentrations were high (mean of 34.2 pg/mg), but uncorrelated with adherence.

Bibliographic Details

Cooper, Robert L; Brown, Lauren L; Tabatabai, Mohammad; Haas, David W; Shepherd, Bryan E; Myers, Hector F; Edgerton, Ryan D; Bonny, Castro; Watson, Julia A; Berthaud, Vladimir

Springer Science and Business Media LLC

Psychology; Medicine

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