SARS‐CoV2对青少年发病的2型糖尿病的影响:新确诊与严峻性

Initial reports show an increase in youth onset type 2 diabetes during the COVID‐19 pandemic. We aim to expand on existing evidence by analyzing trends over a longer period. Objectives Our study aims to describe change in the amount, severity, and demographics of youth onset type 2 diabetes diagnoses during the COVID‐19 pandemic compared to the five years before. Methods We performed a retrospective cross‐sectional review of youth (age ≤ 21) diagnosed with type 2 diabetes during the COVID‐19 pandemic (1 May 2020–30 April 2021) and the five years before (1 May 2015–30 April 2020) at a tertiary care center. Children were identified by International Classification of Diseases codes. Charts were reviewed to confirm diagnosis. Chi‐square, t tests, and Fisher's exact tests were used for analyses. Results In the prepandemic era annual diagnoses of type 2 diabetes ranged from 41–69 (mean = 54.2), whereas during the pandemic period 159 children were diagnosed, an increase of 293%. The increase resulted in a higher incidence rate ratio during the pandemic than before, 2.77 versus 1.07 ( p  = .006). New diagnoses increased most, by 490%, in Non‐Hispanic Black patients. The average HbA 1c at presentation was higher during the pandemic (9.5% ± 2.6) (79.9 mmol/mol ± 28.2) than before (8.7%±2.1) (72.1 mmol/mol ± 23.1) ( p  = .003). Of those diagnosed during the pandemic, 59% were tested for COVID‐19 and three tested positive. Conclusions New diagnoses of type 2 diabetes increased during the pandemic, most notably in Non‐Hispanic Black youth. There was not a significant correlation found with clinical or biochemical COVID‐19 infection in those tested.