Highlights Our multicenter study reports a higher proportion of diabetic ketoacidosis presentation of over 60% in newly diagnosed patients with type 1 diabetes with or without confirmed coronavirus disease 2019 (COVID-19) at diagnosis. This finding is suggestive of delays in seeking care during the COVID-19 pandemic.
Keywords: COVID-19; diabetes ketoacidosis; new diagnosis; type 1 diabetes mellitus.
© 2020 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.