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吉林省是全国碘缺乏病严重流行的省份之一,全省60个县(市、区)均为碘缺乏病流行区,受碘缺乏危害人群达2600多万人,从1958年开始在病区供应1/2万碘化钾食盐,居民碘营养水平有一定改善,1983年9月全省地方性甲状腺肿达到当时的国家基本控制标准。 1995年全省使用新浓度碘盐(加工、销售、用户三环节盐中碘离子含量分别不低于40、30、20mg/kg)。1995年和1997年已经进行了两次全省碘
Jilin Province is one of the provinces where iodine deficiency disorders are extremely prevalent in the country. The 60 counties (cities and districts) in the province are all endemic areas of iodine deficiency disorders, with over 26 million people suffering from iodine deficiency deficiency. Since 1958, Supply of 1/20000 potassium iodide salt, iodine nutritional level of residents have a certain improvement, in September 1983 the province of endemic goiter reached the then basic state control standards. In 1995, the province used the new concentration of iodized salt (iodine content in salt, processing, marketing, and users of the three links were not less than 40,30,20 mg / kg respectively). In 1995 and 1997, two province-wide iodine treatments have taken place