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越来越多的研究证明,孕期母体甲状腺功能和碘营养水平与妊娠结局及胎儿发育密切相关[1]。但妊娠期甲状腺功能及碘营养水平有异于非妊娠妇女,且存在显著地区性差异,因此近年来内分泌学、围产医学和优生学学界对“甲状腺优生”的关注及新发布的国内外指南均提出需建立该单位或该地区妊娠期特异的甲状腺功能指标参考值范围[2,3]。研究在评估呼和浩特地区妊娠期妇女碘营养水平的基础上,探讨建立该地区妊娠期特异性甲状腺激素水平的正常参考范围。
More and more studies have shown that maternal thyroid function and iodine nutrition during pregnancy are closely related to pregnancy outcome and fetal development [1]. However, thyroid function during pregnancy and iodine nutrition levels are different from non-pregnant women, and there are significant regional differences, so in recent years, endocrinology, perinatal medicine and eugenics scholars on the “thyroid eugenics” concerns and newly released domestic External guidelines have proposed the establishment of the unit or the region during pregnancy specific thyroid function reference value range [2,3]. Based on the assessment of iodine nutrition in pregnant women in Hohhot, this study discussed the establishment of a normal reference range of pregnancy-specific thyroid hormone in this area.