摘要
广东 8 0年代开始 ,分期分批开展地方性氟中毒流行情况的全面调查。结果显示 40个县有地方性氟中毒流行 ,病区村 44 8个 ,病区总人口 5 76 46 7人 ,约占全省总人口的 1%。病区主要分布在粤东的汕头、梅州、揭阳、潮州、潮州市 ;轻病区 2 73个 ,病区人口数 44 80 46人 ,中等病区 139个 ,病区人口 710 5 5人 ,重病区 36个 ,病区人口5 736 6人。病区类型主要是饮水型 ,少数是污染型 (磷肥厂、萤石矿、采石场废水污染饮水 )。
It is to report epidemiological study on the endemic fluorosis in Guangdong province. The survey results indicated that the endemic fluorosis was found in 40 counties of the province. There were 448 villages with endemic fluorosis involving 576467 people that was about 1% of the whole population in the province. The endemic areas were mainly Shantou, Meizhou,Jieyang, Chaozhou and Heyuan cities of the east part in Guangdong province. There were 273 light epidemic areas involving 448046 people ; 139 middle epidemic areas involving 71055 people and 36 severe epidemic areas involving 57,366 people. The causes were mainly high fluoride content in drinking water.Fluorosis in a few areas were caused by waste water pollution from phosphor fertilizer factories, fluospar mine and stone pit.
出处
《热带医学杂志》
CAS
2001年第2期181-187,共7页
Journal of Tropical Medicine
关键词
氟中毒
流行病学研究
广东
Fluorosis
Epidemiological study
Guangdong
