Glycemic Control in Pregnancies Complicated by Pre-Existing Diabetes Mellitus and Congenital Malformations: A Danish Population-Based Study.
Linn Håkonsen ArendtLars Henning PedersenLars PedersenPer Glud OvesenTine Brink HenriksenMorten Søndergaard LindhardJørn OlsenHenrik Toft SorensenCecilia Høst Ramlau-HansenPublished in: Clinical epidemiology (2021)
The prevalence of major congenital malformations progressively increased with poorer glycemic control during pregnancy, with no obvious safe threshold level, for both type 1 and type 2 diabetes.