Global cognitive score in offspring of women with diet-treated GDM (n = 153) compared with offspring from the background population (n = 118).

Linear regression analyses giving data on global cognitive score in the offspring. Test-score mean difference is given as regression coefficient (ß) with 95% confidence interval (CI) and P value.Bold PModel 1: Maternal age at delivery, parity, smoking during pregnancy, gender, offspring age.Model 2: Birth weight, gestational age.Model 3: Perinatal complications.Model 4: Maternal pre-pregnancy BMI≥25.Model 5: Family social class.Model 6: Parental educational level.Full model: All covariates from model 1–6.