Factors influencing neonatal thyroid-stimulating hormone concentrations as a measure of population iodine status


Clapin H., Lewis B. D. , Greed L., Dawkins H., O'Leary P.

JOURNAL OF PEDIATRIC ENDOCRINOLOGY & METABOLISM, vol.27, pp.101-106, 2014 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 27
  • Publication Date: 2014
  • Doi Number: 10.1515/jpem-2013-0189
  • Title of Journal : JOURNAL OF PEDIATRIC ENDOCRINOLOGY & METABOLISM
  • Page Numbers: pp.101-106

Abstract

Background: The World Health Organization (WHO) has recommended measurement of neonatal thyroid-stimulating hormone (TSH) as a marker of population iodine status. A population is considered iodine sufficient when <3% of neonatal blood samples collected 3-4 days after birth have TSH concentrations >5 mIU/L. However, changes in technology and clinical practices have opened the WHO criteria to various interpretations.