Figures & data
Figure 1. Obstetric departments and laboratories performing OGTT in pregnancy. OGTT: Oral Glucose Tolerance Test. All except one obstetric department and all except one laboratory participated. Created with BioRender.com.
Table 1. Indications for GDM screening and patient information (obstetric departments).
Figure 2. Variations in gestational age-intervals of early and late GDM testing. GDM: gestational diabetes mellitus. OGTT: Oral Glucose Tolerance Test. The reference refers to the National Guideline on screening for and diagnosis of GDM, Danish Society of Obstetrics and Gynaecology (2014). Created with BioRender.com.
Table 2. Diagnostic test and criteria, repeat OGTT and postpartum follow-up (obstetric departments).
Table 3. Diagnostic testing and glucose analyses (laboratories).
Data availability statement
The data that support the findings of this study are available from the corresponding author upon reasonable request.