Résumé
Objective To explore the levels of urine iodine in mothers and urine iodine and blood thyroid-stimulating hormone (TSH) in their neonates, and the correlations. Methods A total of 695 pairs of mothers and their neonates were included. Urine sample of both mothers and newborns were collected and the levels of urine iodine were detected. Heel blood sample of newborns were collected and the levels of TSH were detected. Results The median urine iodine level in 695 mothers was 212 . 9μg/L, among whom 163 case ( 34 . 39%) were iodine deifcient (?5 mIU/L in neonates whose mother were iodine deifcient or excessive were higher than those in neonates whose mother were iodine adequate or more than adequate, and the difference was statistically signiifcant (P