7～9岁学生碘缺乏病防治措施探讨

Research on the prophylaxis and treatment measure of the 7-9 years old students in iodine deficiency areas

为探讨控制碘缺乏病区７～９岁学生碘缺乏病的措施，用二种剂量碘油丸进行干预。结果显示，干预一年、二年后干预组与对照组的甲状腺肿大率、学习成绩、体育成绩和尿碘之间差异有极显著性意义。投药后第一年、第二年０．４ｇ组尿碘值明显高于０．２ｇ组，第二年甲状腺肿大率则反之。但干预后２年中三组身高、体重、胸围之间差异无显著性意义。因此，对这一人群的防治方法为每年口服０．

The research was about the measure to provide additional iodine by giving different dosage of iodine pills to the group of people who were 7￣9 years old students in iodine deficiency areas,observing the goiter rate,study score,physical score and urine iodine.The result showed that ofter 1 and 2 years of additional iodine intake,there was significant difference of goiter rate、study score、physical score and urine iodine value between the experimental group and control group,the urine iodine value of 0.4g group was higher than that of 0.2g group obviously.The goiter rate result showed oppositely.There was no significant difference of height,weight,chest measurement among the three groups during the 2 years.Therfore the method of the prophylaxis and treatment of iodine deficiency for this group of people is 0.4g intake of iodine pills once a year. 