Abstract
HIV/AIDS-related (HAR) stigma is an ongoing problem in Sub-Saharan Africa that is thought to impede HIV preventive and treatment interventions. This paper uses a systematic sample of households (Level 1) nested within near-neighbor clusters (Level 2) and communities (Level 3) to examine multilevel relationships of HAR stigma to health service barriers (HSBs) and HIV outcomes in KwaZulu-Natal, South Africa, thereby addressing methodological and conceptual gaps in the literature from this context. Findings suggest differential patterns of prediction at Level 1 when examining two different dimensions of stigma: more highly stigmatizing attitudes predicted more household health service barriers; and perceptions of greater levels of community normative HAR stigma predicted higher household HIV ratios. Level 2 findings were similarly dimension-differentiated. Cross-level analyses found that near-neighbor cluster-level (setting level) consensus about (standard deviation) and level of (mean) community normative HAR stigma significantly predicted household-level HSBs and HIV ratio, controlling for household-level community normative HAR stigma. These differential patterns of prediction suggest that HAR stigma is a multi-level construct with multiple dimensions that relate to important outcomes differently within and across multiple ecological levels. This has important implications for future research, and for developing interventions that address setting-level variation in stigma.
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Notes
It is important to note that both measures of HAR stigma were completed only by a single respondent (the caregiver) in each household. The data for the present study do not contain a true household measure of HAR stigma. Therefore, although the caregiver measures of HAR stigma are analyzed at the same level (Level 1) as are the inherently household-level outcomes, they will hereafter be referred to as “caregiver perceptions of community normative HAR stigma” and “caregiver stigmatizing attitudes towards PLWH” to avoid implying that they describe characteristics of household settings.
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Acknowledgements
This research was funded by a graduate training grant from the National Institute of Mental Health (F31MH097666; PI Dr. Leslie D. Williams). Its parent project, SIZE, was funded by a 2008 grant from the National Institute of Child Health and Human Development (R01HD055137; PI Dr. J. Lawrence Aber) titled “Well-being of South African Children: Household, Community, and Policy Influences,” as well as by financial contributions from the Rockefeller Foundation and from the Center for World Health at the UCLA David Geffen School of Medicine. The authors acknowledge the support and guidance of their collaborators at UNICEF and the South African Department of Social Development. They extend their appreciation to all involved local municipal counselors, traditional leaders, school principals, and community-based organizations working in the area. Finally, and most importantly, they would like to thank the Human Sciences Research Council research staff (including data collectors and community outreach staff), the communities in which the study was conducted, and the children and families who participated in the study.
Funding
This study was funded by the National Institute of Mental Health (F31MH097666; PI Dr. Leslie D. Williams); and by the National Institute of Child Health and Human Development (R01HD055137; PI Dr. J. Lawrence Aber).
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Williams, L.D., Aber, J.L. & The SIZE Research Group. Using a Multi-level Framework to Test Empirical Relationships Among HIV/AIDS-Related Stigma, Health Service Barriers, and HIV Outcomes in KwaZulu-Natal, South Africa. AIDS Behav 24, 81–94 (2020). https://doi.org/10.1007/s10461-019-02439-2
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DOI: https://doi.org/10.1007/s10461-019-02439-2