“…There are some retrospective cohort studies that reported glucose control during the COVID‐19 pandemic in 2020, and comparing that with a similar timeframe of 2019, but their results were inconclusive 1 , 6 , 12 , 13 , 14 , 15 , 17 , 18 . Some studies reported that glucose control was better during the pandemic in 2020 17 , whereas other studies reported that it deteriorated 1 , 6 , 12 , 14 or did not change 13 , 15 , 16 , 18 compared with 2019. Most of these did not adjust for essential confounding factors 1 , 12 , 13 , 15 , 17 , 18 or lacked adjustment for BMI 6 , 14 .…”