ABSTRACT
IMPORTANCE: The increased COVID-19 mortality for Black individuals over White individuals may be explained by the known racial disparities in access to insurance. OBJECTIVE: To determine whether racial disparities in COVID-19 mortality still exist when Blacks and Whites are equally insured. DESIGN: Routinely collected data on race, mortality, type of insurance, known risk factors, and lab results from the EPIC Patient Management System were analyzed using a multivariable logistic regression model. SETTING: Piedmont Healthcare is the largest hospital system in Georgia. Due to its multiple locations across the state of Georgia, it receives a relatively equitably insured population. PARTICIPANTS: All patients hospitalized with a positive COVID-19 status between March 1 and November 30, 2020. MAIN OUTCOMES: We hypothesized that Black patients would not have higher odds of mortality than White patients, and that type of insurance would predict COVID-19 mortality. RESULTS: 6,881 (3,674 Black, 3,207 White; 48% male, mean ageâ¯=â¯60) patients were included. Race was not a significant predictor of COVID-19 mortality (p>0.05). When controlling for age and insurance, the mortality rate for Black patients was not statistically significant from that for White patients (p>0.05). Compared to those relying on Medicare, patients with commercial (OR=0.68, 95% CI: 0.48-0.96) or out-of-pocket (self-pay) insurance (OR=0.22, 95% CI: 0.03-0.88) had lower odds of mortality. CONCLUSIONS: National trends of racial disparities in COVID-19 mortality may be partially explained by disparities in insurance.