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作者对我国地方性氟中毒防治工作标准(1981)提出导议,并运用TF诊断标准,对彭水县地氟病区出生的12周岁儿童作了实地调查分析.结果发现:①病区越重牙损越重;②氟牙检出率也越高;③每颗牙的损害程度亦越重.作者据调查结果,参照现行标准,提出病出划分的设想:①调查对象为当地出生的12-15岁儿童;②轻病区为氟牙患病
The author of our country endemic fluoride poisoning prevention and control work standards (1981), and the use of TF diagnostic criteria, Pengshui County, fluoride fluoride area born 12-year-old children made a field survey and analysis found that: The more severe the tooth damage; the higher the detection rate of the fluorine teeth; the more damage each tooth has .According to the survey results, refer to the current standards, put forward the concept of sick: ① survey was born 12 -15-year-old children; ② light area for the fluoride teeth sick