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目的对中央转移支付项目(“项目”)抽到的仙游县原高氟水的4个病区村的改水工程进行质量督导检查及有关项目检测,为今后制定防治措施提供依据。方法按《福建省饮用高氟水降氟改水工程质量监督检测实施方案》(《方案》)开展改水工程质量及病情调查,测量水氟、尿氟、氟斑牙和氟骨症4个指标。结果 4个地氟病区村,覆盖人口2 405人,改水工程达100%;饮用水氟含量、8~12岁儿童尿氟水平均未超标;检出氟斑牙可疑患者6例;16岁以上成人临床及X线氟骨症检查发现历史遗留病例4例。结论 4个病区村各项指标均达到控制标准,高氟病区村降氟改水措施较巩固,也证明改水降氟是本县防治地氟病的最有效措施。
Objective To carry out quality supervision inspection and related project testing on water diversion works in 4 ward villages of Xianyou County, which were originally from Central Transfer Payment Project ( “Project ”), so as to provide basis for future prevention and control measures. Methods According to the “Implementation Scheme of Quality Supervision and Testing for Drinking Water with High Fluoride to Improve Water Quality in Fujian Province” (the “Scheme”), the quality and condition of the water diversion project were surveyed to measure the water fluoride, urinary fluoride, dental fluorosis and skeletal fluorosis index. Results Four villages with endemic fluorosis were found, covering a population of 2 405 people and a water improvement project of 100%. The fluorine content of drinking water and urinary fluoride of children aged 8 to 12 years did not exceed the standard. Six suspicious cases of dental fluorosis were detected. 16 Four years old patients were found with clinical history and X-ray fluorosis examination. Conclusion All the indicators in the four ward villages have reached the control standards. The measures to reduce the fluoride in the villages with high fluoride have been consolidated. It is also proved that the water improvement and fluoride reduction are the most effective measures to prevent and cure the endemic fluorosis in this county.