摘要
目的 掌握亳州市饮水型地方性氟中毒病情及降氟改水工程等防治措施落实情况,为进一步开展防治地氟病工作提供科学依据.方法 2010 年在市辖3 个县(区)谯城区、涡阳县、蒙城县的地氟病监测点,对所有改水工程运行情况、水氟含量进行了调查.对每县区的3 个固定监测村的人口学资料、水氟含量、8～12 岁儿童氟斑牙、25 岁以上成人氟骨症等情况开展了调查工作.结果 共调查了134 个集中式改水设施,无经费运行或损坏的有14 个,水氟>1.0mg / L 的有93 个.共采集9 个病区村的48 份水样,全市水氟浓度检测结果 的算术平均值范围为1.37mg / L,最大值为4.91mg / L.726 名8～12 岁儿童氟斑牙检出率为21.26%(158 / 726),缺损率为1.24%(9 / 726),氟斑牙指数为0.74;25 岁以上成人X 线氟骨症检出率为15.4%(69/448).结论 亳州市饮水型地氟病病情尚未完全控制,防控形势仍很严峻,需进一步加强降氟改水监管力度,使群众能够饮用低氟水.
Objective To understand the situation of drinking water type endemic fluorosis and the implement status on projects of lowing fluoride content in drinking water in Bozhou City,and provide scientific basis to carry out control work of the disease.Methods In 2010,the operation situation of projects of lowing fluoride content in drinking water in surveillance sites in Qiaocheng District,Guoyang County and Mengcheng County of Bozhou City were investigated,and the fluoride content in water was detected,and the demographic data,water fluoride content,dental fluorosis of children aged 8-12,skeletal fluorosis of adults aged over 25 in 3fixed monitoring villages were investigated.Results A total of 134 centralized water facilities were investigated,14 of which didn't run or damaged,93 of which were found that the water fluoride were all over 1.0mg/L.A total of 48 water samples from 9 villages were collected,and the arithmetic mean value of water fluoride concentration of those samples was in the range of 1.37 mg/L,and the maximum value was 4.91 mg/L.In 726children aged 8-12,the dental fluorosis rate was 21.26%(158/726),the dental defect rate was 1.24%(9/726),and the dental fluorosis index was 0.74.The prevalence rate of radiographic skeletal fluorosis of adults aged over25 was 15.4%(69/448).Conclusion The drinking water type endemic fluorosis of Bozhou City is not yet fully controlled,the prevention and control situation of the disease is still severe,it is necessary to further strengthen the supervision of the project of lowing fluoride content in drinking water,so that the local residents can drink low fluoride water.
出处
《热带病与寄生虫学》
2013年第1期19-21,18,共4页
Journal of Tropical Diseases and Parasitology
基金
中央补助地方公共卫生专项资金地方病防治项目(2009)
关键词
氟中毒
氟斑牙
氟骨症
水氟
监测
Fluoride
Dental fluorosis
Skeletal fluorosis
Water fluoride
Surveillance
