论文部分内容阅读
目前我国饮水氟含量卫生标准暂定为0.50～1.00mg/l。关于在这类地区的氟斑齿流行情况,已有一些报导。本文就内蒙宁城县大明地区调查材料,用曲线拟合方法分析饮水氟含量与斑釉发生率、氟骨症患病率及患病程度的关系,并据此对饮水氟含量的安全阈值提出商榷。
At present, China’s drinking water fluoride health standards tentatively scheduled for 0.50 ~ 1.00mg / l. There have been some reports on the prevalence of dental fluorosis in these areas. In this paper, we investigated the relationship between fluorine content in drinking water and the incidence of spot glaze, the prevalence and the degree of skeletal fluorosis in Daming area of Inner Mongolia, and the curve fitting method was used to analyze the safety threshold of fluoride content in drinking water Discuss.