Abstract Objective: To investigate the association between weekend catch-up sleep (WCS) and the risk of diabetic kidney disease (DKD). Subjects and methods: Data from 1,621 adults aged 18 years or older from the National Health and Nutrition Examination Survey 2017-2020 were obtained for this cross-sectional study. WCS was calculated as the mean weekend sleep duration minus the mean weekday sleep duration. The outcomes were DKD, a reduced estimated glomerular filtration rate (eGFR), and proteinuria. The associations between WCS and DKD, […]