【摘要】 [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1 644份,TSH中位数为2.63mU/L,均数为3.65 mU/L;检测居民户食盐288份,碘含量均值29.53 mg/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。更多还原

【Abstract】 [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 inhabitant was 29.53 mg/kg,the coverage rate of the iodine in salt was 95.14%,the qualified rate of iodine in salt was 89.93%.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.更多还原