Figure 2: Number of new diabetes mellitus (DM) cases within 180 before and 360 days after SARS-CoV-2 infection, among individuals who have both EHR-recorded SARS-CoV-2 infection and ICD code for DM and did not have an ICD code for DM before September 2019.

Each line represents a calendar month during the pandemic; the Y axis is the number of new DM cases in the N3C database in persons with a documented SARS-CoV-2 infection. The x-axis is temporal relationship between the diabetes diagnosis relative to each individual’s SARS-CoV-2 infection.