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为了解山东省会城市碘营养状况,为全市居民食用碘盐提供科学依据,1994年对济南市区进行了碘营养水平的全面调查研究,现将尿碘检测结果报告如下。对象和方法一、研究对象:济南市区10岁学龄儿童。二、抽样方法:在济南市历下区47所小学(共计
In order to understand the status of iodine nutrition in the capital city of Shandong Province and provide a scientific basis for the residents of the city to consume iodized salt, a comprehensive investigation on the iodine nutrition level was conducted in Jinan City in 1994. The results of urinary iodine testing are reported as follows. Objects and methods First, the research object: Jinan urban 10-year-old school-age children. Second, sampling methods: Lixia District, Jinan City, 47 primary schools (total