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武威地区是碘缺乏病危害较严重的地区,经过多年来采用食盐加碘为主的综合防治措施,取得了显著效果.为了解和掌握我区农村居民碘盐食用情况,于1996年10月对全区乡村小学生家庭食用盐碘含量进行调查.1 对象和方法随机抽取本区2县(市),抽取3个乡镇,各乡镇抽1所小学,各小学随机抽取40名学生,共130名,由学生取自家食用盐20g左右,送地区卫生防疫站.用半定量法测定含碘量,采用甘肃省地方病研究所提供的碘盐测定试剂,≥20mg/kg为合格.
Wuwei area is more serious iodine deficiency disorders in the area, after many years of iodized salt-based comprehensive prevention and treatment measures, and achieved remarkable results.In order to understand and grasp the iodine salt consumption of rural residents in our region, in October 1996 Survey of household iodine content of rural primary schoolchildren in the region.1 Subjects and Methods2 counties (cities) in this area were randomly selected, 3 townships were selected, 1 primary school was drafted in each township, 40 students were randomly selected from all primary schools, a total of 130, Students take 20g of salt from home and send to the area health and epidemic prevention station.Identify the content of iodine by semiquantitative method, using iodine salt reagent provided by Gansu Institute of Endemic Diseases, ≥20mg / kg is qualified.