Evidence-based interventions to reduce tuberculosis stigma: a systematic review
OBJECTIVE: To perform a systematic literature review to assess the effectiveness of interventions aimed at reducing TB stigma in patients, health care workers, care givers and the general community.
DESIGN: Studies were eligible for inclusion if they evaluated interventions aimed at reducing TB stigma and were published between 1950 and 2015. We searched eight databases (PubMed, Cochrane Library, Ovid, Embase, PsycInfo, Sociological Abstracts, Cumulative Index to Nursing and Allied Health Literature, World Health Organization Latin American and Caribbean Health Sciences Literature), and complemented the searches by using the snowball strategy and by reviewing relevant grey literature.
RESULTS: Only seven studies were identified as providing quantitative (n = 4) or qualitative (n = 3) evidence of effectiveness in reducing TB stigma. Quality assessment of the studies was poor. Knowledge-shaping and attitude-changing interventions aimed at the public, patients and their families were effective in reducing anticipated stigma. Home visits and support groups were effective in reducing both anticipated and internalised stigma.
CONCLUSION: There is a dearth of reliable information on the effectiveness of TB stigma-reduction interventions. Knowledge-shaping, attitude-changing and patient-support interventions can be effective in reducing TB stigma, but more rigorous evaluations are needed.
Document Type: Research Article
Affiliations: 1: Department of Sociology and Centre for Longitudinal and Life Course Studies, University of Antwerp, Antwerp, Belgium 2: KNCV Tuberculosis Foundation, The Hague, The Netherlands 3: Global Health Institute, University of Antwerp, Antwerp, Belgium
Publication date: November 1, 2017
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