摘要
对饮水高氟污染区儿童氟斑牙进行调查,结果显示,8～15岁儿童氟斑牙率显著高于饮水源未受污染的正常对照组患病水平(P<0.01)。其流行规律是:饮高氟污染水的起始年龄与氟斑牙患病率有关,即6岁以前(氟斑牙发病危险期)开始饮用高氟水的8～14岁儿童氟斑牙患病率较高;7～8岁开始饮用高氟水的15～16岁组次之;9～10岁(脱离发病危险期)开始饮用高氟水的17～18岁组患病率最低,未达到病区患病标准。
Investigation was made to children's fluorosis in drinking higher fluorine water duo to industrial pollution.The results showed that the prevalence of dental fluorosis in children aged 8～15 years old was significantly higher than that of control guoup(P<0.01).It had following epidemic features:start- ing age for drinking higher fluorine water was related to prevalence of dental fluorosis.In the 8～14 year-old children who drank higher fluorine water before age 6(risk period of dental fluorosis),there was a higher prevalence of dental fluorosis,in the 15～16 year-old children who started to drink higher fluorine water in age of 7～8 year old,there was a lower prevalence of dental fluorosis,and there was a lowest prevalence of clental fluorosis in the 17～18 year-old children who started to drink higher fluo- rine water in age 9～10(risk period is past).
出处
《中国地方病学杂志》
CAS
CSCD
1997年第5期283-285,共3页
Chinese Jouranl of Endemiology
关键词
高氟污染
氟斑牙
儿童
氟中毒
Industrial pollution
Dental fluorosis
Children
