摘要
为了解广州市0~6岁儿童血铅水平现状,用原子吸收光谱法对广州市1215名0~6岁儿童进行了血铅检测,并对被检测儿童家长发放训查问卷,进行了儿童个人情况及家庭生活环境等调查。结果表明,1215名儿童血铅水平为(59.19±28.37)μg/L,儿童铅超标[诊断标准为p(血Pb)≥100μg/L]的比例是16.7%,高于15个城市儿童铅超标(流行率为10.45%)的平均水平:随着年龄增大,儿童钳超标率呈上升趋势。提示广州市虽然属于低污染的城市,但儿童血铅水平、铅超标比例仍较高,应引起有关部门的注意。
The level of blood lead of children aged 0 - 6 years old from Guangzhou was investigated. Blood lead of 1 215 children were analyzed by atomic absolption spectrometry. The result shows that the level of blood lead of children is (59.19 ± 28.37) μg/L. The ratio of lead poisoning is 16.7%. It concludes the blood lead level and outbreak of lead intoxication in Guangzhou, China remained high. It should be paid more attention.
出处
《广东微量元素科学》
CAS
2006年第3期35-38,共4页
Trace Elements Science
基金
世界卫生组织儿童卫生合作中心主办的"中国儿童铅中毒防治项目"
关键词
儿童
铅超标
调查
children
lead poisoning
investigation