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 P<0.05.
Model 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.