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为全面了解沈阳市于洪区碘缺乏病防治效果,掌握人群碘营养水平,于2006年对于洪区碘缺乏病病情进行监测,现将结果报告如下。1对象和方法1.1对象按照《全国碘缺乏病防治监测方案》,在全区范围内,按人口容量比例概率抽样法(PPS),在全区抽取30所小学,每所小学随机抽取8~10岁学生45
In order to fully understand the prevention and control of iodine deficiency disorders in Yuhong District of Shenyang City and to understand the iodine nutrition level of the population, the status of iodine deficiency disorders in Hong district was monitored in 2006, and the results are reported as follows. 1 Subjects and Methods 1.1 Subjects According to the “National Program for the Prevention and Control of Iodine Deficiency Disorders”, within the region, according to the Probability of Population Probability Sampling (PPS), in the region to extract 30 primary schools, each primary school randomly selected 8 to 10 45 years old