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我们于一九七六年六月对毕节县小吉公社东方红大队的8个生产队(简称调查点)的地方性氟中毒病作了调查,并以该县付家沟生产队为对照点(简称对照点)。两个点基本情况及生活习惯相同。通过对1600余人的牙齿及其它项目的检查,在贵州第一次对广泛流行、长期危害贫下中农健康的地方性氟中毒病进行了深入调查。结果发现,本病流行情况较轻的红旗生产队氟骨病患病率已达25.5％,严重影响农业学大寨运动的开展。这
In June 1976, we investigated the endemic fluorosis in eight production teams of Dongfanghong Brigade, Xiaogi Commune, Bijie County (referred to as investigation point) and took the production team of Fujiagou County as the reference point Referred to as control point). The two basic conditions and habits of life the same. Through the inspection of more than 1,600 people’s teeth and other projects, the first in Guizhou conducted an in-depth investigation of the endemic fluorosis caused by the widespread epidemic and long-term endangerment of the health of the poor and middle-income peasants. The results showed that the prevalence of this disease epidemic of red flag production team fluorosis prevalence rate reached 25.5%, seriously affecting the agricultural science Dazhai campaign. This