2006年枣阳市碘缺乏病监测资料分析

Data Analysis of Iodine Deficiency Disease in Zaoyang City in 2006

[目的]了解枣阳市居民碘营养状况，掌握碘缺乏病（IDD）病情消长趋势。[方法]2006年，在枣阳市开展IDD监测工作。[结果]检查8～10岁儿童400人，甲状腺肿大率（B超法）为2．98％；检测8～10岁儿童尿样198份，尿碘中位数为235．82μg／L；测试136名7～14岁儿童智商均值为99．46；检测新生儿脐带血1644份，TSH中位数为2．63mU／L，均数为3．65mU／L；检测居民户食盐288份，碘含量均值29．53mg／kg，碘盐覆盖率为95．14％，合格碘盐食用率为89．93％。IDD防治知识得分，100名五年级小学生均不及格，25名家庭主妇全部及格。[结论]枣阳市8～10岁儿童碘营养状况达到较为适宜水平，已接近实现消除IDD的目标。

[Objective]To understand the iodine nutritional status among the inhabitant in Zaoyang city and the development of Iodine Deficiency Disease. [Methods]IDD （Iodine Deficiency Disease） monitoring was conducted in Zaoyang city in 2006. [Results]Of the 400 children aged from 8 to 10, thyroid enlargement accounted for 2.98 % ;189 urine samples were tested,the median of urine iodine in children was 235.82 μg/L;IQ was tested for 136 children aged from 7 to 14 ,the mean of IQ in children was 99.46;1 644 cord blood samples were tested,the median of the TSH in cord blood of newborn was 2.63 mU/L and the mean was 3.65 mU/L; 288 household salt samples were tested,the mean of the iodine in salt of inhabitantwas 2 9. 5 3 mg / kg, the coverage rate of the iodine in salt was 9 5. 1 4 % , the qualified rate of iodine in salt was 8 9. 9 3% After the test of the knowledge of Iodine Deficiency Disease prevention and control,the scores of 100 elementary school students in grade 5 were below standard and 25 housekeeping matrons all passed the examination. [Conclusion]The iodine nutritional state in children aged from 8 to 10 in Zaoyang city has reached the more suitable level; it has get close to the target of iodine deficiency elimination.