Discrimination in Middle Eastern and North African Americans predicts Worse Mental Health as Mediated by Sleep.

Discrimination is a salient stressor linked with a variety of health outcomes including depression and anxiety among Middle Eastern and North African Americans (MENA). Among other minoritized racial and ethnic groups, sleep difficulties have been identified as potential mechanisms that explain the relationship between discrimination and mental health. However, this has not been explored within MENA samples. Thus, the focus of this study is to examine if two sleep measures (e.g., sleep disturbance and sleep-related impairment) mediate the relationship between discrimination and two mental health outcomes: depression and anxiety. We recruited 126 MENA adults from across the USA through Prolific. Findings revealed that sleep-related impairment fully mediated the relationship between discrimination and mental health outcomes, whereas sleep disturbances only partially mediated these outcomes. Results suggest sleep difficulties are one pathway that could explain the relationship between discrimination and mental health among MENA. Future work should continue to explore this relationship, as well as investigate discrimination and sleep as possible places of intervention to protect the health of MENA individuals.