Clustering of perinatal markers of birth asphyxia and outcome at age five years

Abstract

Birth asphyxia, identified by a cluster of abnormal perinatal signs, including serious neonatal encephalopathy, has a poor prognosis. If serious encephalopathy is not present, cerebral depression at birth preceded by abnormal fetal heart rate patterns in labour, or with acid-base derangement, is not predictive of later impairment.