Intellectual development in preschool children with early treated congenital hypothyroidism.
Min Kyoung SeoJong Seo YoonChul Hwan SoHae Sang LeeJin Soon HwangPublished in: Annals of pediatric endocrinology & metabolism (2017)
IQ scores of subjects with early treated CH diagnosed through a neonatal screening test were within normal range, regardless of etiology, thyroid function, initial dose of levothyroxine, and age at start of treatment.