Maternal and neonatal outcomes of the trial.

Continuous dependent variables from multilevel mixed-effects linear regression models (results as means and 95% CIs) and categorized variables from multilevel logistic regression models (results as odds ratios and 95% CIs).aPlus-minus values are means ± SD. Four outliers excluded from analyses: BMIs of 48.5 kg/m 2 and 40.4 kg/m 2, birthweights of 740 g and 850 g.bUnadjusted analysis.cMultilevel analysis adjusted for age (continuous), education (high/medium/low),sex of the infant, parity (primiparous/multiparous), prepregnancy BMI (continuous), and smoking (yes, during or before pregnancy, and/or not during or before pregnancy).dCriteria for GDM: at least one abnormal value in 2 h OGTT or newborn birthweight equal or higher than 4,500 g or use of insulin or other diabetic medication.eCriteria for GDM: at least one abnormal value in 2 h OGTT or newborn birthweight equal or higher than 4,000 g or use of insulin or other diabetic medication.fCriteria for GDM: at least one abnormal value in 2 h OGTT or use of insulin or other diabetic medication.