对碘缺乏病病区和非病区新生儿脐带滤纸血斑同时利用三种方法检测ＴＳＨ值，结果表明ＩＲＭＡ值＞ＴＲ－ＩＦＭＡ值＞ＥＬＩＳＡ值，三者相关非常显著，相关系数分别是ＴＲ－ＩＦＭＡ与ＥＬＩＳＡ为０．８３８、ＥＬＩＳＡ与ＩＲＭＡ为０．８３５、ＩＲＭＡ与ＴＲ－ＩＦＭＡ为０．７７７。５ｍＵ／Ｌ以下所占百分率ＥＬＩＳＡ为７６．９％、ＴＲ－ＩＦＭＡ为６４．７％、ＩＲＭＡ为４４．８％。经多年补碘的病区与非病区ＴＳＨ值分布频率基本相似。认为三种方法均可用于碘缺乏病监测，但ＩＲＭＡ值偏高，可根据回归方程ＴＲ－ＩＦＭＡ、ＥＩＡ值进行换算。 TSH value was detected by three methods simultaneously for the iodine deficiency diseased area and non-diseased area neonatal umbilical cord blood filter paper. The results showed that IRMA value> TR-IFMA value> ELISA value, the correlation between the three was very significant, the correlation coefficients were TR- IFMA and ELISA were 0.838, ELISA and IRMA were 0.835, IRMA and TR-IFMA were 0.777.5mU / L, the percentage of ELISA was 76.9%, TR-IFMA was 64.7%, IRMA 44.8%. After many years of iodine in the ward and non-ward TSH distribution frequency is similar. All three methods are considered for the monitoring of iodine deficiency disorders, but IRMA values ​​are high and can be converted according to the regression equation TR-IFMA, EIA values.