不同类型缺碘地区7～14岁儿童尿碘水平

Investigation or UI in 7～14 aged children in different kinds of Iodine deficiency areas

报道了内蒙古不同类型低碘地区７～１４岁儿童尿碘水平调查结果．发现ＩＤＤ病区经多年食盐加碘防治．儿童尿碘水平与外环境低碘但未补碘的城市接近，说明人群碘缺乏状态在很大程度上得到了改善，但仍未从根本上纠正碘缺乏造成的全部影响。本调查还发现外环境低碘但未补碘的农村儿童尿碘水平较低，指出在ＩＤＤ病区取得较大防治成效的今天，这类地区所存在的人群碘缺乏现象愈加突出，应引起重视。

UI Levels in children of age 7 to 14 were reported in different kinds of Iodine deficiency areas of Inner Mongolia. The results showed that UI levels of children in IDD areas reached that in non -Iodine supplement city with iodine deficiency. It indicated that the status of Iodine deficiency in children was improved to a great extent after iodized salt provention for many years,but all the effects of Iodine deficiency Were not corrected fundamentally. The investigation also found that the UI levels of children in non-Iodine supplement rural areas with Iodine deficiency were much lower,which suggested that the Iodine deficiency in these areas should be taken into consideration.