甘河滩工业区少儿氟斑牙流行病学调查

Investigation on fluorides dental of children in gahetan industrial area

目的 :了解甘河滩工业区少儿氟斑牙发病情况。方法 :对调查区内 5 -14岁少儿的氟斑牙患病情况、尿氟含量与当地农作物、环境中氟化物水平调查监测结果之间的关系进行分析。结果 :氟斑牙患病率达 79.5 0 % ;尿氟浓度为 ( 1.85 2± 1.3 5 8)mg/L。环境要素中的大气中氟化物含量超过相应的标准值 ,而农作物和土壤含氟化物量均在标准和背景值范围内。结论 :少儿氟斑牙流行与空气中氟污染有关。

Objective:To understand the impacts of fluorides on human health. Method: The contents of fluorides of environmental medias, such as air, soil, vegetables in area of Ganhetan were monitored. The urine was collected from human, who live with pollution of fluorine above 5 years and were monitored. Result: The concentration of urine fluorides was(1.852±1.358)mg/L and the prevalence rate of dental fluororis was 79.50%.Conclusion: Air pollution by fluoride and drinking tea water containing higher concentration of fluoride might result in the higher prevalence of dental fluorosis among population in Gehetan industrial area.