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为了阐明新生儿尿碘与先天性甲低症筛查之间的关系，我们测定了碘缺乏病病区与非病区分娩２４小时之内的母婴尿碘及新生儿脐血滤纸Ｔ４、ＴＳＨ水平。在用碘盐防治的碘缺乏病病区的母婴尿碘分别为２１１．８８μｇ／Ｌ（ｎ＝６７）和１７１．３３μｇ／Ｌ（ｎ＝６２）（Ｐ＞０．０５）。而在非碘缺乏病病区则分别为６４．００μｇ／Ｌ（ｎ＝６０）和５８．１９μｇ／Ｌ（ｎ＝６０）（Ｐ＞０．０５）。我们发现在同一地区母婴的尿碘无显著性差异，而碘预防区的母婴尿碘要比非病区大约高３倍。两个地区的Ｔ４、ＴＳＨ值都在正常范围之内。新生儿尿碘和Ｔ４、ＴＳＨ之间无明显关系。关键词
In order to clarify the relationship between neonatal urinary iodine and congenital hypothyroidism screening, we measured the iodine deficiency disorders and non-ward within 24 hours of childbirth and urinary iodine and neonatal cord blood filter paper T4, TSH Level. Urinary iodine was found to be 211.88 μg / L (n = 67) and 171.33 μg / L (n = 62), respectively (P> 0.05) in Iodine Deficiency Disorders wards treated with iodized salt. In the non-iodine deficiency disease area, they were 64.00 μg / L (n = 60) and 58.19 μg / L (n = 60), respectively (P> 0.05). We found no significant differences in urinary iodine levels between mother and child in the same area, while urinary iodine levels in mother-infant iodine-prevention areas were about 3 times higher than in non-disease areas. T4, TSH values in both regions are within the normal range. Neonatal urinary iodine and T4, TSH no significant relationship between. Key words