Fig 3.
The trend in the percentage of the 2020 imaging case volumes relative to 2019 across weeks 1 to 16 stratified by patient service locations. The vertical red line at week 10 indicates when the first patient in New York City tested positive for coronavirus disease 2019. Calendar weeks are presented on the x axis and the imaging volume percentage on the y axis. At week 16, the 2020 imaging case volumes represented 54.44%, 95.85%, and 12.45% of the imaging volume in 2019 for the emergency department (ED), inpatient, and outpatient settings, respectively.