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AIDS and Behavior

, Volume 21, Issue 3, pp 766–782 | Cite as

Assessing the Impact of Food Assistance on Stigma Among People Living with HIV in Uganda Using the HIV/AIDS Stigma Instrument-PLWA (HASI-P)

  • John A. MaluccioEmail author
  • Fan Wu
  • Redwan B. Rokon
  • Rahul Rawat
  • Suneetha Kadiyala
Original Paper

Abstract

HIV-related stigma among persons living with HIV/AIDS (PLHIV) is prevalent throughout sub-Saharan Africa. There is limited evidence, however, on which interventions are effective in reducing it. We used data from a prospective impact evaluation of a 12-month food assistance intervention among 904 antiretroviral therapy (ART)- naïve PLHIV in Uganda to examine the program impact on stigma. Stigma was measured using the comprehensive HASI-P scale, which demonstrated good internal consistency (Cronbach’s alpha = 0.87) and was correlated with several related constructs including physical and mental health-related quality of life, disclosure, and physical health symptoms in the sample. Using quasi-experimental difference-in-difference matching methods to better infer causality, we tested whether the intervention improved the overall stigma scale and its subscales. The food assistance intervention had a significant effect on reported internalized (but not external) stigma of approximately 0.2 SD (p < 0.01). The HASI-P stigma scale is a useful tool for measuring and tracking stigma. Food assistance interventions, embedded in an HIV care program, can reduce internalized stigma.

Keywords

HIV infection Stigma Food assistance Food security Uganda 

List of Abbreviations

ART

Antiretroviral therapy

BMI

Body-mass index

HRQoL

Health-related quality of life

HFIAS

Household food insecurity access scale

MHS

Mental health summary score

MOS-HIV

Medical outcomes study HIV health survey

PLHIV

People living with HIV/AIDS

PHS

Physical health summary score

SD

Standard deviation

TASO

The AIDS support organization

WFP

World food programme

Notes

Acknowledgments

The authors gratefully acknowledge the support of TASO staff, particularly those at the Gulu and Soroti centers, as well as the field team and field supervisor, Moses Odeke. Robert Ochai and Frances Babirye at TASO headquarters provided tremendous support to the overall study. We thank WFP in Uganda for its support and an anonymous referee for valuable comments. Lastly, we thank all of the TASO clients for their participation.

Author contributions

Conceived and designed the experiments: SK, RR. Analyzed the data: JM, FW, RBR. All interpreted the statistical analysis and wrote the manuscript.

Compliance with ethical standards

Conflict of interest

The authors declare no conflict of interest.

Funding

This data collection for this study was funded by the International Initiative for Impact Evaluation (3ie), Concern Worldwide, and the Regional Network on AIDS, Livelihoods, and Food Security (RENEWAL), facilitated by IFPRI. RENEWAL is grateful for support from Irish Aid and the Swedish International Development Cooperation Agency (SIDA). The funding bodies had no role in the study design, data collection, analysis, interpretation, or manuscript preparation.

Ethical approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The ethics review boards of TASO and the International Food Policy Research Institute approved the study protocol, and the study received clearance from the Uganda National Council on Science and Technology.

Informed consent

Informed consent was obtained from all individual participants included in the study.

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Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  • John A. Maluccio
    • 1
    Email author
  • Fan Wu
    • 1
  • Redwan B. Rokon
    • 1
  • Rahul Rawat
    • 2
  • Suneetha Kadiyala
    • 3
  1. 1.Department of EconomicsMiddlebury CollegeMiddleburyUSA
  2. 2.Poverty, Health, and Nutrition DivisionInternational Food Policy Research Institute (IFPRI)DakarSenegal
  3. 3.Department of Population HealthLondon School of Hygiene and Tropical MedicineLondonUK

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