Publication date: Dec 01, 2024

This study assessed the effect of the COVID-19 pandemic on preventive care imaging and potential disparities because preventive care may be perceived as nonurgent. The objective was to identify the associations between the COVID-19 pandemic and changes in preventive imaging volumes for patients in general and as affected by race and ethnicities. The authors performed a retrospective observational study by extracting the weekly volumes of all imaging studies between January 7, 2019 and May 1, 2022 from a radiology data warehouse at a tertiary care medical center (n=92,105 preventive imaging studies and 3,493,063 total radiology imaging studies) and compared preshutdown with postshutdown periods using a 2-sample t-test. Additional comparisons stratified by race and ethnicity were performed for mammograms and bone density examinations using interrupted time series models with negative binomial error distribution to assess the immediate level change and trends over time of preventive imaging volumes after shutdown. The authors found a significant decrease in bilateral mammograms, bone density examinations, and aortic ultrasound examinations in the postshutdown period compared with those in the preshutdown period (p

Semantics

Original Article