Erschienen in:
01.12.2015 | Original Article
Social Network Characteristics Moderate the Association Between Stigmatizing Attributions About HIV and Non-adherence Among Black Americans Living with HIV: a Longitudinal Assessment
verfasst von:
Laura M. Bogart, PhD, Glenn J. Wagner, PhD, Harold D. Green Jr., PhD, Matt G. Mutchler, PhD, David J. Klein, MS, Bryce McDavitt, PhD
Erschienen in:
Annals of Behavioral Medicine
|
Ausgabe 6/2015
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Abstract
Background
Stigma may contribute to HIV-related disparities among HIV-positive Black Americans.
Purpose
We examined whether social network characteristics moderate stigma’s effects.
Methods
At baseline and 6 months post-baseline, 147 HIV-positive Black Americans on antiretroviral treatment completed egocentric social network assessments, from which we derived a structural social support capacity measure (i.e., ability to leverage support from the network, represented by the average interaction frequency between the participant and each alter). Stigma was operationalized with an indicator of whether any social network member had expressed stigmatizing attributions of blame or responsibility about HIV. Daily medication adherence was monitored electronically.
Results
In a multivariate regression, baseline stigma was significantly related to decreased adherence over time. The association between stigma and non-adherence was attenuated among participants who increased the frequency of their interactions with alters over time.
Conclusions
Well-connected social networks have the potential to buffer the effects of stigma.