Association Between Health Care Discrimination and Medical Mistrust Among Black Assigned Female at Birth Adults with Minoritized Sexual and Gender Identities in the United States.

Abstract

Purpose: Black sexually and gender minoritized (SGM) people who were assigned female at birth (AFAB) experience compounding health care inequities, barriers to equitable care, and disproportionately adverse health outcomes. Given prior literature indicating that both experienced and/or anticipated reported health care discrimination and medical mistrust may shape these health care experiences of Black SGM AFAB people, we sought to investigate the specific interplay between these two factors to bolster understanding of their relationship. Methods: In January and February 2023, we conducted a cross-sectional online survey of 156 Black SGM AFAB adults in the United States (U.S.) assessing their reported lifetime experiences of all-cause and gender-, race/ethnicity-, and weight-based discrimination in health care settings, in addition to their ratings of medical mistrust on the Medical Mistrust Index (MMI). Univariate statistics, analysis of variance, post hoc pairwise tests, and multivariable linear regression were conducted to assess measures of health care discrimination, medical mistrust, and covariates and their associations among the analytic sample (n = 130). Results: Most participants reported prior experiences of health care discrimination. Adjusting for demographic, socioeconomic, and health care factors, we identified an association between experiencing any-cause-, race/ethnicity-, or weight-based discrimination and significantly higher MMI scores. The association for gender-based discrimination was not statistically significant. Conclusion: Black SGM AFAB people who experience any-cause-, race/ethnicity-, or weight-based discrimination may be more likely to experience higher levels of medical mistrust. Identifying interventions and pathways to tackle health care discrimination and the systemic and structural drivers of medical mistrust will be critical to augmenting health care outcomes and experiences of Black SGM communities.