Factors Associated With HIV-Related Stigma Toward Colleagues in the Health Care Workforce in South Africa

Determinants Model in Reducing HIV-Related Stigma in Health care Workers: A Systematic Review

Background: The stigma accepted by people living with HIV (PLWHA) is a major obstacle in HIV prevention, especially from health workers. Aims: This study aims to determine the factors associated with HIV stigma among health workers. Methods: This systematic review was conducted using the 2015 PRISMA guidelines. All publications by reading the title and abstract. In the final screening stage, the authors read the full text of the remainder of the article and held back studies that were consistent with inclusion criteria, focusing on HIV-related stigma determinants published in 2010-2020. Results: The stigma that comes from health workers to PLWHA can come from personal beliefs or a lack of personal confidence, which can be derived from self-confidence, self-confidence, knowledge, working time, and institutional support or policies from the workplace that create discriminatory behavior when dealing with PLWHA. The created stigma can reduce social interactions and the quality of life of PLWHA. Conclusion: It is important to find determinants to formulate appropriate intervention plans in reducing HIV-related stigma, especially among health workers.

Reducing HIV- and TB-Stigma among healthcare co-workers in South Africa: Results of a cluster randomised trial

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.