全国地方性氟中毒丰顺监测点五年监测结果  

Five-year results of national endemic fluorosis surveillance in Fengshun county

作　　者：吴锦权[1,2] 袁华晖[1,2] 陈铁宏[1,2] 温伟群[1,2] 杜国歆 冯光辉 

机构地区：[1]广东省卫生防疫站 [2]丰顺县卫生防疫站

出　　处：《中国地方病学杂志》1998年第5期331-333,共3页Chinese Jouranl of Endemiology

摘　　要：丰顺县是全国地方性氟中毒饮水型病区重点监测点之一，对三个病区村连续监测五年，结果显示：安全村使用、管理供水设施的机制较完善，饮水氟含量五年一直稳定在１．０ｍｇ／Ｌ以内，８～１２周岁儿童氟斑牙患病率已下降到４３．１％；斑釉指数已降至０．７４，属轻度流行；尿氟含量五年稳定在１．０ｍｇ／Ｌ左右。相反，湖坡、大寨两村，由于对饮水设施的使用、管理不当，年久失修，致使饮水氟仍然超标，氟斑牙患病率和尿氟也随之波动。Fengshun county is one of the national surveillance sites of endemic fluorosis caused by drinring water.After five-year surveillance in three fluorosis villages there,the results show:in Anquan village,the mechanism of using and managing water supplies installation is in good condition;fluoride concentration in water is always below 1.0mg/L in five years;dental fluorosis prevalence rate of 8￣12 years old children has decreased to 43.1%,and the index of dental fluorosis has decreased to 0.74;fluoride in urine is steadily about 1.0mg/L in five years.On the other hand,in Hupe and Dazhai villages,because the supplying water installation was not properly used and managed ,and was not sufeguarded for many years,fluoride concentration in drinding water still exceeded the standard limit.And thus dental fluorosis prevalence rate and fluoride in urine did decrease significantly and rised and fell with the fluoride concentration in water.

关 键 词：地方性氟中毒 氟中毒 监测 饮水型 

分 类 号：R599.9[医药卫生—内科学]