Impact of the COVID-19 pandemic on radiology department emergency ultrasound utilization

Purpose To analyze the change in utilization of healthcare resources through a review of ultrasound examinations performed in the emergency department of an urban healthcare system in NYC during the time of peak COVID-19 outbreak. Methods This is a retrospective review analyzing ED ultrasound exams performed by the radiology department of an urban healthcare system during the 8-week time period of the peak COVID-19 outbreak in NYC, compared to a time-matched period one year prior. Data regarding the examination type and indication were obtained in addition to patient demographics and indicators of outcomes including admission, length of stay, and mortality. Results There was a 58% decrease in ED ultrasounds performed by the radiology department during the COVID-19 time period. Exams performed during the pandemic compared to the pre-pandemic period were more likely to be performed on men (28.3 vs 18.0%, p