Prevalence and factors associated with external HIV-related stigma in the South African population: results from the 2017 population-based household survey

Abstract

External HIV-related stigma remains pervasive, and its effect debilitating among PLHIV in South Africa, even though the country has made many advances against HIV. External HIV related stigma impedes both HIV prevention and access to health care and reduces the quality of treatment and care received. This study examined the prevalence of and factors associated with higher levels of HIV-related stigma among youth and adults 15 years and older in South Africa. The analysis used a nationally representative population-based household survey data collected using a multistage cluster random sampling design. Exploratory factor analysis was used to calculate the primary outcome (higher and lower HIV stigma index scores above and below the mean, respectively), based on the total number of factors retained from the 10 item self-reported questions relating to attitudes and beliefs against PLHIV.