摘要
目的 摸清辽宁省地方性氟中毒病区类型、病区分布、流行特点以及相关影响因素。方法 采取普查与抽样相结合的调查方式。结果 辽宁省地方性氟中毒以饮水型为主 ,病区分布广、危害重。全省氟斑牙患者 6453 87人 ,氟骨症患者 450 78人 ,分布 13个市 ,49个县 ,2 70 5个村屯。病区类型复杂 ,可分为山地丘陵型、平原型、沿海型、温泉型、盆地型。结论 富氟环境是病区形成主要原因。应根据特殊的地理环境及经济条件 ,采取综合防治措施。
ObjectiveTo understand the type,distribution and epidemi c charateristics as well as relating factors of endemic fluorosis in Liaoning pr ovince. MethodsTo combine general survey and sampling randomly. ResultsThe endemic fluorosis in Liaoning province is mai nly drinking water type.Its distribution is wide and severe.There are 645?387 p a tients suffering from dental fluorosis,45?078 paeients suffering from skelet al flu orosis in 2?705 villages of 49 counties of 13 cities.The type of fluorosis area is complicated including mountainous type,plain type,coastal region type,hot sp ring type and basin type.ConclusionRich fluoride environment is the main reason f or forming the fluorosis area.According to the special geographic environment an d economical factors,adopting comprehensive control and removal of flour from wa ter are the main measures to prevent endemic fluorosis in Liaoning province.
出处
《中国公共卫生》
CAS
CSCD
北大核心
2004年第1期78-80,共3页
Chinese Journal of Public Health
关键词
地方性氟中毒
饮水型
病区类型
防氟改水
endemic fluorosis
dinking water type
fluorosis type
removal of fluor from water
