2001年黑龙江省部分地区儿童碘营养状况调查

The investigation of iodine nutritional status of the children in Heilongjiang

目的 了解黑龙江省部分地区 2 0 0 1年碘缺乏病现状 ,研究目前的食盐加碘水平对人群碘营养状况的影响。方法 对不同地区 10所小学 8～ 10岁儿童碘营养及病情现状进行调查分析。结果 2 0 0 1年黑龙江省部分地区儿童碘营养水平充足 ,尿碘水平 <10 0 ,10 0～ 199,2 0 0～ 2 99,>30 0μg/ L时 ,甲肿率分别为 18.75 % ,8.77% ,8.18% ,9.4 3%。结论 儿童尿碘水平为 10 0～ 30 0μg/ L时 ,甲状腺肿大率最低。

Objective To investigate of iodine nutritional status of the children in Heilongjiang in 2001 and to study the effect of iodized salt level on iodine nutritional status.Methods The iodine nutritional status and total goiter rate(TGR) of 8~10 year old children in different areas were analysed.Results The iodine nutrition level was abundant of the children in Heilongjiang in 2001.TGR were 18.75%,8.77%,8.18%,9.48%,respectively, according to the urinary iodine(UI) content <100,100～199,200～299,>300 μg/L.Conclusions The TGR is the lowest when UI content is 100～299 μg/L.