铅暴露与儿童智力、行为关系的研究  

Relationship between Lead Exposure and Children Intellience and Behavior

作　　者：吴清[1] 岑赛宁[1] 郑迎东[2] 李增禧[3] 

机构地区：[1]佛山市妇幼保健院,广东佛山528000 [2]中山医科大学卫生统计教研室 [3]中国广州分析测试中心

出　　处：《广东微量元素科学》2000年第10期26-29,共4页Trace Elements Science

摘　　要：为研究儿童智力、行为与儿童发铅浓度之间的关系 ,对来自医院儿童心理咨询门诊 6～12岁就诊儿童共 62名 ,用中国修订韦氏儿童智力量表进行了智力测验 ,同时测试了儿童发铅水平 ,并进行相关分析。为控制其他混杂因子 ,应用广义线性模型 (GLM)分析了发铅对儿童智商的作用。结果表明 ,发铅与儿童智商呈显著负相关 。To explore the relationship between lead exposure and children intelligence and behavior,62～children of 6～12 years old from psychological consulting department of hospital were enrolled.The Wechsler intelligence scales for children(Chinese version,1993)and Achenbach child behavior checklist (CBCL) were applied to measure children intelligence quotient(IQ)and behavior problems.The hair lead concentration was examined to measure lead exposure level.Spearman rank correlation analysis and generalized linear model were adopted to test the relationship between the lead exposure and children IQ and behavior problems.The results showed that the significant negative association was found between hair lead concentration and children IQ( P <0 05).As the relations between lead concentration and child behavior problems,no significant association was found.

关 键 词：儿童 智力 行为 铅污染 发铅 智商 

分 类 号：R595.2[医药卫生—内科学] R179[医药卫生—临床医学]