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[目的]了解聊城市地方性氟中毒(地氟病)病区村地氟病病情,以便为今后的地氟病预防和控制工作提供参考依据。[方法]2008年,在聊城市所有地氟病病区村中,抽取轻、中、重病区村合计30个,抽取病区村8~12岁儿童合计600人,检查儿童氟斑牙患病情况,检测尿氟含量,检测家庭饮用水氟含量。[结果]检测600户家庭饮用水,水氟含量<1.2 mg/L的占16.83%,1.2~2.0 mg/L的占54.50%%,>2.0 mg/L的占28.67%。检测600人,尿氟含量中位数为2.46 mg/L,>2.0 mg/L的占80.33%。调查600名儿童,检出患氟斑牙者196人,检出率为32.67%;有缺损的17人,缺损率为2.83%,氟斑牙指数为1.65。斑牙指数为1.65。[结论]聊城市地氟病病区氟中毒病情较为严重。
[Objective] To understand the condition of endemic fluorosis in endemic fluorosis (Fluorosis) in Liaocheng, so as to provide a reference for future prevention and control of Fluorosis. [Methods] In 2008, 30 villages with mild, moderate and severe disease were selected from all the endemic fluorosis villages in Liaocheng. A total of 600 children from 8 to 12 years old in the ward were sampled to check the prevalence of dental fluorosis in children The situation, testing urine fluoride content, detection of household drinking water fluoride content. [Result] The drinking water of 600 households was detected, accounting for 16.83% of the total fluoride content of 1.2 mg / L, 54.50% of 1.2-2.0 mg / L and 28.67% of> 2.0 mg / L. The detection of 600 people, urinary fluoride median of 2.46 mg / L,> 2.0 mg / L accounted for 80.33%. A total of 196 children with dental fluorosis were detected, with a detection rate of 32.67%. There were 17 defective people with a defect rate of 2.83% and a dental fluorosis index of 1.65. The index of teeth is 1.65. [Conclusion] The fluorosis in detrophic area in Liaocheng City is more serious.