hrp0095p1-394 | Thyroid | ESPE2022

Analysis on the influencing factors of neonatal serum FT3, FT4 and TSH

Zhang Cong , Zheng Rongxiu , Ma Shifeng , Wu Chushan , Liu Xiaoxiao , Cheng Siqi , Zhao Yue , Jiang Haiyan

Background: With the increasing survival rate of extremely premature infants, neonatal thyroid dysfunction is more frequently observed clinically. Despite the guidelines, the timing of screening for neonatal thyroid function remains controversial, especially for premature infants. At present, there is no unified standard for serum FT3, FT4 and TSH levels of newborns of different gestational ages and postnatal days.Objective:</str...