Impact of antenatal corticosteroids on head circumference of full-term newborns: A French multicenter cohort study.

Introduction: Our main objective was to evaluate whether antenatal corticosteroids increase the risk of small head circumference in children born at term. Secondary objectives were to evaluate whether they increase the risk of small birthweight and birth length among those children.

Material And Methods: A historical cohort included 275 270 live term born children between 2000 and 2013 in 175 French maternity units.