摘要
为探讨大气氟污染对人群健康的影响，本文对由低氟区进驻高氟区（地方性氟中毒）的某部队驻区人群进行流行病学调查，发现：部队搬迁６个月儿童氟斑牙患病率为１６．５４％，尿氟水平均值为２．０１ｍｇ／Ｌ；迁入两年后并经饮水降氟一年后调查儿童氟斑牙患病率仍上升为４５．１０％，尿氟水平均值为１．０２ｍｇ／Ｌ；而成人氟斑牙患病率仅为８．３０％。环境氟含量调查结果：大气和土壤氟含量分别为国标４．４５７倍和５．１３倍；生活燃煤未超国标，均值为６１ｍｇ／ｋｇ。上述结果综合分析我部人员患病的主要因素为大气氟污染所致。
The epidemiology investigation on the population in a certain PLA unit stationed region was carried out to research the effect of atmosphere pollution induced by fluoride on the health of the population which stationed from a low fluoride region to a high fluoride region.The result showed that the prevalance rate of dental fluorosis was 16 54%,the average content of fluoride in the urine was 2 01mg/L among the children who moved for 6 months.After they moved for 2 years and the water source was reformed to derease the fluoride in the water,those two indexes were 45 10% and 1 02mg/L respectively.But the prevalance rate of dental fluorosis was only 8 30% among the adults.The result of the investigation on the fluoride in the environment indicated that the content of fluoride in the atmosphere and the soil were 4 457 and 5 13 times of the national standard respectively.The average content of the fluoride in the coal for daily life was 61mg/kg,which was under the national standard.According to these results we made a comprehensive analysis:which indicated that the primary factor for the diseases taken place among the population was the atmosphere pollution induced by fluoride.
出处
《环境与健康杂志》
CAS
CSSCI
CSCD
北大核心
1997年第1期24-26,共3页
Journal of Environment and Health
关键词
大气
氟污染
人群健康
影响
评价
地方性氟中毒
Atmospher\ Fluoride pollution\ Health of the population\ Effect and evaluation
