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目的了解福建省地方性氟中毒病区现状。方法按照随机抽样的方法从全省36个地氟病区县抽取2个病区县,做为调查县,测定饮用水氟含量、检查8～12岁儿童氟斑牙患病率、对16岁及以上成人进行氟骨症普查,并对临床疑似氟骨症患者进行X线拍片。结果水氟含量合格率为94.1%,8-12岁儿童氟斑牙检出率为0%,儿童氟斑牙流行强度为阴性,X线氟骨症检出率0.06%。结论饮水型地方性氟中毒病区实施改水降氟措施效果显著。
Objective To understand the status of endemic fluorosis in Fujian Province. Methods According to the method of random sampling, 2 ward counties were selected from 36 endemic fluorosis districts and counties in the province as the surveyed counties. The fluorine content of drinking water was determined. The prevalence of dental fluorosis in children aged 8 ~ 12 years was examined. And more adult fluorosis screening, and clinical skeletal fluorosis patients X-ray film. Results The qualified rate of fluorine in water was 94.1%. The detection rate of dental fluorosis in children aged 8-12 years was 0%. The prevalence of dental fluorosis in children was negative. The detection rate of skeletal fluorosis was 0.06%. Conclusion Drinking water-type endemic fluorosis area to implement the water fluoride effect is significant.