Baseline Demographic, Clinical, and Laboratory Characteristics of the Intention-to-Treat Population
Abbreviation: SoC, standard of care.SI conversion factors: To convert C-reactive protein to milligrams per liter, multiply by 10; D-dimer to nanomoles per liter, multiply by 5.476; ferritin to micrograms per liter, multiply by 1; lactate dehydrogenase to microkatals per liter, multiply by 0.0167; leukocytes to cells ×10Percentages might not total 100% because of rounding.Body mass index is calculated as weight in kilograms divided by height in meters squared.Comparison of the proportion of patients requiring oxygen supplementation at baseline was significantly different between groups (These are the most common comorbidities observed in more than 5% of patients.The median (IQR) daily dose of anakinra was 375 (367-375) mg, and the median (IQR) number of doses received was 60 (47-60) doses (eTable 2 in 