吉林省在历史上碘缺乏病流行比较严重,全省60个县(市、区)均有碘缺乏病流行,有38个县(市、区)出现过地方性克汀病现患。1978、1985、1995年全省人群地方性克汀病现患分别为2758、2775、2396例,患病率分别为21.82/10万、18.50/10万、11.48/10万[1],主要以神经型克汀病人为主。2006年对全省地 The history of iodine deficiency disorders in Jilin Province is relatively serious. There are iodine deficiency disorders in 60 counties (cities and districts) throughout the province, and endemic cretinism appears in 38 counties (cities and districts). The prevalences of endemic cretinism in the whole province in 1978, 1985 and 1995 were 2758, 2775 and 2396, respectively, with prevalences of 21.82 / 100000, 18.50 / 100000 and 11.48 / 100000 respectively [1] Neurogenic cretinism-based. In 2006 on the province