FN1 and gestational diabetes: There was, however, no statistical difference between the two groups in glycosylated fibronectin levels: 447.5 μg/mL (IQR 254.4–540.9 μg/mL) in the GDM group and 437.6 μg/mL (IQR 357.1–569.1 μg/mL) in the control group.