Study design
GDM, diabetes
GDM, DIABETES
This observational study included 311 pregnant women with GDM who participated in a one-day diabetes outpatient program at the authors' hospital from September 2019 to December 2021. All participants were of Chinese Han ethnicity. All participants provided a signed informed consent form for their inclusion in the study.Body mass index is an internationally used body-fat and health measurement tool and is calculated using the following formula: BMI = weight/height