Rationale: The HIV and TB co-epidemic has a severe impact on the South African healthcare workforce and health system. HIV- and TB- stigma directed from healthcare workers (HCWs) towards colleagues not only has a negative impact on the mental health and well-being of the HCWs, but has been identified as a barrier to their own health-seeking behaviour. It also increases the strain on the health system due to absenteeism.
Objective: This cluster-randomised trial tested an intervention to reduce HIV- and TB-stigma among HCWs. The intervention, based on the theory of Diffusion of Innovations consisted of training healthcare workers as change agents in a Social and Behavioural Change Communication workshop to help them change stigmatising attitudes in the workplace. This was supported by a social marketing campaign.
Methods: Eight hospitals in the Free State province were randomised into intervention and control group in a stratified study design. 652 respondents randomly drawn from the hospitals were surveyed on aspects of HIV and TB stigma once in 2016 and again in 2018. Since the study only used four hospitals per intervention arm, cluster-based summaries were compared when analysing the intervention effect, using the nonparametric Mann-Whitney test. To explore how the intervention worked, 24 qualitative focus groups were conducted following the intervention.
Results: The quantitative test did not show a significant intervention effect on stigma between intervention and control groups. Qualitative evidence reported new awareness and changed behaviour related to HIV- and TB-stigma among individual HCWs, but a combination of factors including strong social hierarchies in the workplace and the down-scaling of the original version of the intervention seemed to reduce the impact. Conclusion The findings did not indicate a significant intervention effect, but show the potential of using HCWs as change agents to reduce HIV and TB stigma in their local communities.
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- * Interviews with 142 PLWTB revealed that women often self-isolated due to stigma but maintained family connections that aided their access to mental and tangible resources (MTRs), while men faced active exclusion that limited their resource access.
- * The findings highlight the need for gender-responsive interventions, as women's familial ties supported resilience despite stigma, whereas men's social exclusion increased vulnerability and reduced their ability to access necessary resources during illness.
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Center for Infectious Disease and Nursing Innovation, Johns Hopkins University, Baltimore, Maryland, United States of America.
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Natl Med J India
September 2024
Center for AIDS Prevention Studies, University of California, UCSF DPS, Box 0886 550 16th St, 3rd floor, San Francisco 94143, California, USA.
Background High levels of human HIV and tuberculosis (TB) stigma have been reported among healthcare workers (HCWs). Methods We compared HIV and TB stigma scores reported by nursing students and ward staff from hospitals across India. Transmission worry (TW) and intent to discriminate (ID) for HIV and TB were captured using a validated stigma scale.
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Johns Hopkins University School of Nursing, Center for Infectious Disease and Nursing Innovation.
Tuberculosis (TB) stigma is one barrier to TB testing, treatment uptake and treatment completion. Therefore, stigma measurement must be approached through rigorous scientific methodology in order to accurately and reliably estimate the impact of TB stigma on treatment outcomes. The aim of this systematic review is to evaluate the methods and instruments used to measure TB stigma and interrogate strategies used to culturally validate measures of TB stigma in global research.
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