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[目的]进一步了解贡山县居民碘营养水平,为碘缺乏病防治提供科学依据。[方法]采用随机方式抽取2个中心学校作为调查点对学生进行尿碘检测,甲状腺肿大率、相关知识普及合格率调查。[结果]学生甲状腺肿大率为0.01%,尿碘中位数为141.7μg/L,检测结果没有>300μg/L和<20μg/L的学生,200～300μg/L者占16.67%,100～200μg/L者占61.67%,<100μg/L者占21.67%;男、女生中位数分别为137.4和165.9μg/L;8、9和10岁年龄组中位数分别为148.1、131.3和141.1μg/L;城、乡学龄儿童中位数分别为129.3和156.3μg/L。[结论]贡山县碘缺乏病防治工作在全方位均有了明显的成效,多数学龄儿童尿碘水平处于相对合理区间。碘缺乏病防治工作是长期性任务,不能忽视,以免反弹。
[Objective] To understand the iodine nutrition of residents in Gongshan County and provide scientific basis for the prevention and treatment of iodine deficiency disorders. [Methods] A total of 2 central schools were randomly selected as the investigation points to investigate urinary iodine detection, goiter prevalence and prevalence of relevant knowledge among students. [Results] The rate of goiter was 0.01% and the median of urinary iodine was 141.7μg / L. The test results did not include> 300μg / L and <20μg / L of students, 200 ~ 300μg / L accounted for 16.67% 200μg / L accounted for 61.67%, <100μg / L accounted for 21.67%; The median of male and female were 137.4 and 165.9μg / L respectively; The median of 8, 9 and 10 years old group were 148.1, 131.3 and 141.1 μg / L. The median school-age children in urban and rural areas were 129.3 and 156.3 μg / L, respectively. [Conclusion] The prevention and treatment of iodine deficiency disorders in Gongshan County have achieved remarkable results in all aspects. Most of the children of school age have relatively reasonable urinary iodine levels. Iodine deficiency disease prevention and control work is a long-term task, can not be ignored, so as not to rebound.