COVID-19 Pandemic Highlights Health Disparities in Latinos in San Diego

Introduction: Minority healthcare disparities are well known in many areas of medicine. Higher mortality has been reported in minorities with different cancer types despite adjusting for income or education. In hematological malignancies the trend persists. Despite favorable prognostic factors upon diagnosis of acute myelogenous leukemia, the mortality risk for Latinos and African Americans is higher by 12% and 7%, respectively. Both incidence and mortality in acute lymphoblastic leukemia are highest in Latinos. In Hodgkin's Lymphoma, Latino and African American adolescents and young adults have a higher risk of death at 35% and 62%, respectively. The COVID-19 pandemic has drawn attention to the immense disparities in healthcare outcomes in minority communities. Disproportionate rates of hospitalization and death related to COVID-19 have been reported across the nation, highlighting the stark consequences of historic racial and economic injustices. With these findings comes a call to action and an urgency to create systemic change to promote health equity. Methods: Patients hospitalized at any Scripps Health hospital in San Diego County from March 1, 2020 to July 30, 2020 with a PCR confirmed diagnosis of COVID-19 and blood type were included in the analysis (n = 316). Demographic, laboratory and clinical data were extracted from the electronic medical record and included age, ethnicity, BMI, sex, medications, co-morbidities, blood type, white blood cell count, lymphocyte count, hemoglobin, platelets, ESR, CRP and D-dimer. Outcomes of interest included length of say (LOS), intensive care unit (ICU) admission, intubation and mortality. Analysis was performed with an a priori predictor of Latin American ethnicity. Linear regression analysis of LOS, logistic regression of other variables and age-adjusted regression was done. Demographic characteristics that were predictive in univariate analysis with p< 0.1 were included in a multiple regression model for each outcome with Latin American ethnicity as a predictor. If the potentially predictive demographic characteristic maintained trends toward significance (p