Racial Differences and Injury Pattern Variation: Impact of COVID-19 on a Bronx Trauma Center.

Background: New York City (NYC) became the epicenter of the COVID-19 pandemic in 2020. The Bronx, with the highest rates of poverty and violent crime of all NYC boroughs and a large Black and Hispanic population, was at increased risk of COVID-19 and its sequelae. We aimed to identify temporal associations among COVID-19 and trauma admission volume, demographics, and mechanism of injury (MOI).

Methods: A retrospective review of prospectively collected data was conducted from a Level II trauma center in the Bronx. January 1st-September 30th for both 2019 (Pre-COVID) and 2020 (COVID) were compared. Pre-COVID and COVID cohorts were subdivided into EARLY (March-May) and LATE (June-September) subgroups. Demographics and trauma outcomes were compared.

Results: Trauma admissions were similar between Pre-COVID and COVID. During COVID, there was an increased percentage of Black patients (Black Hispanic 20.1% vs 15.2% and Black Non-Hispanic 39.4% vs 34.1%, < .05), younger patients (26-35 years old: 22.6% vs 17.6%, < .05), and out-of-pocket payors (6.0% vs 1.6%, < .05). Trauma severity outcomes were mixed-some measures supported increased severity; others showed no difference or decreased severity. During COVID, there was a rise in total penetrating injuries (27.4% vs 20.8%, < .05), MVC (13.2% vs 7.1, < .05), and firearm injuries (11.6% vs 6.0%, < .05). Additionally, during LATE COVID, there was a resurgence of total penetrating, total blunt, MVC, falls, cyclists/pedestrians struck, and firearm injuries.

Discussion: Our results emphasize MOI variations and racial differences of trauma admissions to a Level II trauma center in the Bronx during COVID-19. These findings may help trauma centers plan during pandemics and encourage outreach between trauma centers and community level organizations following future healthcare disasters.