Maternal outcomes comparing normal (referent) group to borderline and GDM groups.

aAdjusted for age, BMI at OGTT, height at OGTT, indoor partner's smoking status, family history of diabetes, family history of hypertension, gestational age at OGTT, baby's sex, parity (not included in model for primary caesarean section), hospitalisation prior to delivery (not included in model for preeclampsia), mean arterial blood pressure at the first antenatal care visit (not included in model for preeclampsia).bFor women giving birth vaginally.