Surfing the waves of the COVID-19 pandemic with diabetes mellitus: Analysis of changes in the diabetes therapy, metabolism and physical activity of 92 992 people living with type 1 or type 2 diabetes from the German DPV registry.

No potential conflicts of interest relevant to this article were reported. The peer review history for this article is available at https://www.webofscience.com/api/gateway/wos/peer-review/10.1111/dom.15149. Due to missing patient consent, the patient-level data cannot be made available to other researchers. However, we encourage researchers interested in collaboration to contact the corresponding author directly to discuss possible access, for example by remote data analysis. Data S1: Supporting Information. Figure S1: Body mass index (BMI) changes (kg/m2) in patients with type 1 diabetes mellitus (T1DM). Outcomes are presented as adjusted least squares means with 95% confidence intervals. Linear regression was performed to analyse the course of the outcomes through the 12 intervals. Model was adjusted for age group (>/≤40 years for T1DM, >/≤70 years for type 2 diabetes), sex, diabetes duration (≥/<3 years and ≥/<10 years, respectively), and repeated measurements. Two-sided P values >0.05 were taken to indicate statistical significance; nonsignificant. Figure S2: Body mass index (BMI) changes (kg/m2) in patients with type 2 diabetes mellitus (T2DM). Outcomes are presented as adjusted least squares means with 95% confidence intervals. Linear regression was performed to analyse the course of the outcomes through the 12 intervals. Model was adjusted for age group (>/≤40 years for type 1 diabetes, >/≤70 years for T2DM), sex, diabetes duration (≥/<3 years and ≥/<10 years, respectively), and repeated measurements Two-sided P values >0.05 were taken to indicate statistical significance; P > 0.0001. Table S1: Patient characteristics during the whole observation period (2019–2021), all patients and stratified by diabetes type. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.