Maternally reported fetal activity levels and developmental diagnoses

Retrospective maternal report of fetal activity level was compared with developmental diagnosis in 608 consecutively referred children, Maternal history of fetal activity level was also obtained from 140 unmatched well children in a general pediatric clinic, Fetal hyperactivity was positively associated with a diagnosis of child hyperactivity, and fetal hypoactivity was positively associated with a diagnosis of mental retardation in the children, Maternal histories of fetal activity level in the control group weakened the strength of the association between fetal hyperactivity and child hyperactivity but did not affect the association between fetal hypoactivity and mental retardation in children.