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为了解和掌握武汉市区学龄前儿童的碘营养水平，为今后碘缺乏病（IDD）防治工作提供依据，于1998年9月～1999年3月对567名4～6岁儿童进行了尿碘调查研究。结果为在4岁、5岁组检测的299名儿童中，没有1例低于100μg／L，6岁组268名儿童中仅有4例低于100μg／L，占1．5％。整体尿碘水平中位数为433．2μg／L。该结果说明武汉市区学龄前儿童碘营养水平已达到国家消除碘缺乏病的要求。
In order to understand and grasp the iodine nutrition of preschool children in Wuhan urban area and provide basis for future prevention and treatment of iodine deficiency disorders (IDD), 567 children aged 4-6 were enrolled in this study from September 1998 to March 1999. Research. RESULTS: Of the 299 children aged 4 years and 5 years, none of the children were less than 100 μg / L and only 4 of 268 children aged 6 years were less than 100 μg / L, accounting for 1.5%. The median overall urinary iodine level was 433.2 μg / L. The result shows that iodine nutrition level of preschool children in Wuhan has reached the requirement of eliminating iodine deficiency disease in our country.