Dried Blood Spot Thyroglobulin as a Biomarker of Iodine Status in Pregnant Women

Abstract

DBS-Tg is a sensitive biomarker of iodine status in PW, the reference range in iodine sufficient PW is 0.3-43.5 μg/L and a median DBS-Tg <10 μg/L indicates iodine sufficiency in PW