Blog
About

  • Record: found
  • Abstract: found
  • Article: found
Is Open Access

Impact of HIV-related stigma on treatment adherence: systematic review and meta-synthesis

Read this article at

Bookmark
      There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

      Abstract

      IntroductionAdherence to HIV antiretroviral therapy (ART) is a critical determinant of HIV-1 RNA viral suppression and health outcomes. It is generally accepted that HIV-related stigma is correlated with factors that may undermine ART adherence, but its relationship with ART adherence itself is not well established. We therefore undertook this review to systematically assess the relationship between HIV-related stigma and ART adherence.MethodsWe searched nine electronic databases for published and unpublished literature, with no language restrictions. First we screened the titles and abstracts for studies that potentially contained data on ART adherence. Then we reviewed the full text of these studies to identify articles that reported data on the relationship between ART adherence and either HIV-related stigma or serostatus disclosure. We used the method of meta-synthesis to summarize the findings from the qualitative studies.ResultsOur search protocol yielded 14,854 initial records. After eliminating duplicates and screening the titles and abstracts, we retrieved the full text of 960 journal articles, dissertations and unpublished conference abstracts for review. We included 75 studies conducted among 26,715 HIV-positive persons living in 32 countries worldwide, with less representation of work from Eastern Europe and Central Asia. Among the 34 qualitative studies, our meta-synthesis identified five distinct third-order labels through an inductive process that we categorized as themes and organized in a conceptual model spanning intrapersonal, interpersonal and structural levels. HIV-related stigma undermined ART adherence by compromising general psychological processes, such as adaptive coping and social support. We also identified psychological processes specific to HIV-positive persons driven by predominant stigmatizing attitudes and which undermined adherence, such as internalized stigma and concealment. Adaptive coping and social support were critical determinants of participants’ ability to overcome the structural and economic barriers associated with poverty in order to successfully adhere to ART. Among the 41 quantitative studies, 24 of 33 cross-sectional studies (71%) reported a positive finding between HIV stigma and ART non-adherence, while 6 of 7 longitudinal studies (86%) reported a null finding (Pearson's χ 2=7.7; p=0.005).ConclusionsWe found that HIV-related stigma compromised participants’ abilities to successfully adhere to ART. Interventions to reduce stigma should target multiple levels of influence (intrapersonal, interpersonal and structural) in order to have maximum effectiveness on improving ART adherence.

      Related collections

      Most cited references 217

      • Record: found
      • Abstract: found
      • Article: not found

      Consolidated criteria for reporting qualitative research (COREQ): a 32-item checklist for interviews and focus groups.

      Qualitative research explores complex phenomena encountered by clinicians, health care providers, policy makers and consumers. Although partial checklists are available, no consolidated reporting framework exists for any type of qualitative design. To develop a checklist for explicit and comprehensive reporting of qualitative studies (in depth interviews and focus groups). We performed a comprehensive search in Cochrane and Campbell Protocols, Medline, CINAHL, systematic reviews of qualitative studies, author or reviewer guidelines of major medical journals and reference lists of relevant publications for existing checklists used to assess qualitative studies. Seventy-six items from 22 checklists were compiled into a comprehensive list. All items were grouped into three domains: (i) research team and reflexivity, (ii) study design and (iii) data analysis and reporting. Duplicate items and those that were ambiguous, too broadly defined and impractical to assess were removed. Items most frequently included in the checklists related to sampling method, setting for data collection, method of data collection, respondent validation of findings, method of recording data, description of the derivation of themes and inclusion of supporting quotations. We grouped all items into three domains: (i) research team and reflexivity, (ii) study design and (iii) data analysis and reporting. The criteria included in COREQ, a 32-item checklist, can help researchers to report important aspects of the research team, study methods, context of the study, findings, analysis and interpretations.
        Bookmark
        • Record: found
        • Abstract: not found
        • Article: not found

        How Many Interviews Are Enough?: An Experiment with Data Saturation and Variability

         G Guest (2006)
          Bookmark
          • Record: found
          • Abstract: found
          • Article: not found

          Concurrent and predictive validity of a self-reported measure of medication adherence.

          Adherence to the medical regimen continues to rank as a major clinical problem in the management of patients with essential hypertension, as in other conditions treated with drugs and life-style modification. This article reviews the psychometric properties and tests the concurrent and predictive validity of a structured four-item self-reported adherence measure (alpha reliability = 0.61), which can be easily integrated into the medical visit. Items in the scale address barriers to medication-taking and permit the health care provider to reinforce positive adherence behaviors. Data on patient adherence to the medical regimen were collected at the end of a formalized 18-month educational program. Blood pressure measurements were recorded throughout a 3-year follow-up period. Results showed the scale to demonstrate both concurrent and predictive validity with regard to blood pressure control at 2 years and 5 years, respectively. Seventy-five percent of the patients who scored high on the four-item scale at year 2 had their blood pressure under adequate control at year 5, compared with 47% under control at year 5 for those patients scoring low (P less than 0.01).
            Bookmark

            Author and article information

            Affiliations
            [1 ]Connors Center for Women's Health and Gender Biology, Brigham and Women's Hospital, Boston, MA, United States
            [2 ]Center for Global Health, Massachusetts General Hospital, Boston, MA, United States
            [3 ]Harvard Medical School, Boston, MA, United States
            [4 ]Harvard College, Cambridge, MA, United States
            [5 ]Harvard School of Public Health, Boston, MA, United States
            [6 ]Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States
            [7 ]Division of HIV/AIDS, San Francisco General Hospital, University of California at San Francisco, California, United States
            [8 ]Mbarara University of Science and Technology, Mbarara, Uganda
            Author notes
            [§ ] Corresponding author: Alexander C Tsai, Center for Global Health, Room 1529-E3, Massachusetts General Hospital, 100 Cambridge Street, 15th floor, Boston, MA 02114, USA. Tel: +1-617-724-1120. Fax: +1-617-724-1637. ( actsai@ 123456partners.org )
            Journal
            J Int AIDS Soc
            J Int AIDS Soc
            JIAS
            Journal of the International AIDS Society
            International AIDS Society
            1758-2652
            13 November 2013
            2013
            : 16
            : 3Suppl 2
            3833107
            18640
            10.7448/IAS.16.3.18640
            © 2013 Katz IT et al; licensee International AIDS Society

            This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

            Categories
            Global action to reduce HIV stigma and discrimination
            Research Article

            Infectious disease & Microbiology

            poverty, hiv, social support, adherence, disclosure, stigma

            Comments

            Comment on this article