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我们于1985年3～6月采用氟离子选择性电极法对绵阳地区609例正常人作了晨尿中含氟量的测定,并制定正常值,提供疾病诊断及卫生评价应用. 一、对象选择和样本收集分别在江油、绵阳、广元、遂宁、平武5县,选择连续居住3年以上,无氟职业接触史,身体健康的工人、农民、学生和机关干部共609人为调查对象。其中男性304人,女性305人。年龄18～60岁。
We used fluoride ion selective electrode from March to June 1985 to measure the amount of fluoride in morning urine of 609 normal people in Mianyang area and made normal values to provide disease diagnosis and health evaluation application. 609 workers, peasants, students and government cadres who had lived in FuJian, Mianyang, Guangyuan, Suining and Pingwu counties for a consecutive period of more than 3 years without occupational exposure to fluoride and their cadres were surveyed. 304 men and 305 women. Age 18 ~ 60 years old.