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本文对青海省碘盐防治十年后的碘缺乏病区7～16岁儿童青少年进行了碘代谢和垂体-甲状腺功能的研究。结果表明:尿碘与TSH及T_4无明显相关关系(P>0.05),病区尿碘均值为110.22±90.40μg/L,说明病区人群的缺碘状态已得到基本纠正。但病区存在有一部分尿碘值低于正常值以及亚临床甲低的人群,提示该部分人群还处在摄碘相对不足的状态,应给予碘剂治疗加以纠正。
In this paper, Iodine metabolism and pituitary-thyroid function of children aged 7-16 years old in iodine deficiency disorders 10 years after iodized salt prevention and treatment in Qinghai Province were studied. The results showed that there was no significant correlation between urinary iodine and TSH and T_4 (P> 0.05). The mean value of urinary iodine was 110.22 ± 90.40μg / L, indicating that the iodine deficiency status in the affected area had been basically corrected. However, there is a part of the ward urinary iodine value lower than normal and subclinical hypothyroidism, suggesting that part of the population is still in the relative lack of iodine intake should be given iodine treatment to be corrected.