Table 2: Maternal and offspring outcomes in two gestational diabetes cohorts*, 20 years apart.

95% CI = 95% confidence interval; AGA = adequate for gestational age; aRR = adjusted relative risk; LGA = large for gestational age; RR = relative risk; SGA = small for gestational age. *Gestational diabetes diagnosed through the criteria of either IADPSG/WHO (International Association of Diabetes and Pregnancy Study Groups/World Health Organization) or NICE (National Institute for Health and Care Excellence). ^†Means (with standard deviation, SD) were compared using Student’s t test; proportions (%) were compared using Pearson’s χ² test, with the Z test for proportions, adjusted using Bonferroni’s correction. ^‡Poisson regression with robust variance; ^§See comment in Results section; ^||Adjusted for center, age, schooling, gravidity, smoking, previous gestational diabetes mellitus (GDM) and pre-gestational body mass index (BMI).