Changes in cardiovascular risk factors among children and young adults with type 1 diabetes during the COVID‐19 pandemic compared to previous years—Results from the German DPV registry

• Published in: Journal of diabetes 2023-01, Vol.15 (1), p.15-26
• Main Authors: Eckert, Alexander J., Linke, Sabine, Schwab, Karl‐Otfried, Berge, Thekla, Schönau, Eckhard, Duran, Ibrahim, Dost, Axel, Joisten, Christine, Bartelt, Heike, Braune, Katarina, Rosenbauer, Joachim, Holl, Reinhard W.
• Format: Article
• Language: English
• Subjects: Adolescent; blood pressure; Body Mass Index; Cardiovascular Diseases; Child; cholesterol; coronavirus; COVID-19; Diabetes; Diabetes Mellitus, Type 1; Exercise; Heart Disease Risk Factors; Humans; lipid; Lipids; Original; Pandemics; physical activity; Registries; Risk Factors; sports; Young Adult; Young adults; 体力活动; 冠状病毒; 胆固醇; 血压; 血脂; 运动
• ISSN: 1753-0393; 1753-0407
• DOI: 10.1111/1753-0407.13340

Background The diverse stages of the COVID‐19 pandemic led to several social circumstances that influenced daily life and health behavior. Purpose To evaluate changes in cardiovascular risk factors and physical activity among children and young adults with type 1 diabetes (T1D) during the COVID‐19 pandemic in Germany compared to previous years. Methods A total of 32 785 individuals aged 6–21 years at baseline with T1D from the German diabetes patient follow‐up (DPV) registry contributed data on 101 484 person‐years between 2016 and 2021. The first treatment year of each individual within this period was considered as baseline. Based on trends from 2016 to 2019, we estimated differences in body mass index‐SD score (BMI‐SDS), blood pressure (BP‐SDS), and lipid levels (non‐high‐density lipoprotein [non‐HDL]) between observed and predicted estimates for the years 2020 and 2021 using linear regression analysis standardized for age, diabetes duration, sex, and migratory background. The proportion doing organized sports and smoking cigarettes was analyzed using multivariable logistic regression models. Results BMI‐SDS increased constantly from 2016 to 2021 without a significant increase above expected values for 2020/2021. Systolic BP‐SDS (difference observed vs. expected with 95% confidence interval, 2020: 0.10 [0.07–0.14], 2021: 0.17 [0.14–0.20]) and non‐HDL (2020: 2.7 [1.3–4.1] mg/dl, 2021: 4.1 [2.7–5.5] mg/dl) were significantly increased (all p