东营市碘缺乏病监测结果动态分析

Dynamic analysis on iodine deficiency disorders in Dongying city.

目的了解东营市1995年以来碘缺乏病防治进展和现状,分析1995、1997、1999、2000、2002、2005年全市碘缺乏病监测结果。方法采用随机抽样法调查小学生甲状腺肿情况,测定小学生尿碘,测定食用盐盐碘。结果东营市8～10岁儿童甲状腺肿大率,从1995年21.43%降至2005年4.72%,6次监测尿碘中位数在682.73～197.32!g/L,居民户合格碘盐食用率从1995年的50.35%上升至2005年的96.60%,碘缺乏病健康教育现况不甚理想。结论东营市消除碘缺乏病已步入稳定发展阶段,居民碘营养状况处于基本适宜水平。

Objective The present study was designed to get the knowledge of the advances and status quo of control and prevention of iodine deficiency disorders in Dongying city after 1995 with analysis made on the surveillance results of iodine deficiency disorders in the whole city in 1995, 1997, 1999, 2000, 2002, and 2005. Methods By random sampling,we investigated the prevalence of goiter among primary students, with urine iodine and iodine in edible salt in the population detected. Results In Dongying, goiter rate of children aged from 8 to 10 years decreased from 21.43% in 1995 to 4.72% in 2005. The urine iodine was detected for six times with the median value being 682.73-197.32 μg/L. The administration rate of qualified edible iodized salt in the citizens increased from 50.35% in 1995 to 96.60% in 2005. But the situation of health education of iodine deficiency disorders was not satisfying. Conclusion In Dongying, it has been at a stable developing stage of the elimination of iodine disorders and the level of iodine nutrition of the residents is essentially eligible. And health education of iodine deficiency disorders should be reinforced.