Importance of abnormal glucose tolerance (hypoglycaemia and hyperglycaemia) in the aetiology of pre-eclampsia

Abstract

In a series of 794 patients who had glucose tolerance tests done before the onset of pre-eclampsia, both hypoglycaemia (less than 5th percentile) and hyperglycaemia (P less than 95th percentile) had a significant association with early-onset severe pre-eclampsia ( less than 0.05). In the total series of 794 patients, hypoglycaemia had a significant association with low oestriol excretion (p less than 0.01), fetal growth retardation (p less than 0-05), low Apgar score (p less than 0.05), and perinatal mortality (p less than 0.05). These data indicate that, in patients with pre-eclampsia, hypoglycaemia is directly related to the cause of perinatal death.