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吉林省是我国碘缺乏病流行较严重省份之一,全省9个市、州;59个县、市、区为碘缺乏病区,病区人口达2500万。据吉林省外环境碘水平调查表明,每人每天从饮食中仅能获得50μg碘。因此从1958年开始在全省大部分地区开展了手工食盐加碘;特别是1979年以来,全面推行机械化食盐加碘并于1994年1月全民供应二万分之一碘化食盐。居民碘营养水平有了很大提高。 为进一步了解和掌握全省目前碘缺乏病防治现状,按3个国际组织推荐的控制碘缺乏病标准,作者于1994年5月至7月,对全省9个市、州的农村和5个城市小学进行了抽样调查,评估全省防治现状,结果报告如下:
Jilin Province is one of the more serious provinces where iodine deficiency disorders are endemic in our country. There are 9 cities and prefectures in the province; 59 counties, cities and districts are iodine deficiency areas, with a population of 25 million. According to a survey of iodine levels outside Jilin Province, only 50 μg of iodine per person per day can be obtained from the diet. Therefore, manual salt iodization was carried out in most parts of the province from 1958; especially since 1979, mechanized salt iodization was fully implemented and in January 1994 all the people were supplied with iodized salt of iodine. Residents of iodine nutrition has greatly improved. To further understand and grasp the current status of prevention and treatment of iodine deficiency disorders in the province, according to three international organizations recommended standards for controlling iodine deficiency disorders, the author in May 1994 to July, the province’s nine cities and prefectures of the countryside and five Urban primary school conducted a sample survey to assess the status of prevention and treatment in the province, the results reported as follows: