摘要
对 8 0例ADHD患儿进行了血铅水平测定和行为评定 (Conners多动症评分量表 ) ,并设60例对照组。结果表明ADHD组血铅水平为 1 5 7 94± 4 1 1 3μg/L ,对照组为 94 73± 2 9 93μg/L ,其中儿童铅中毒发生率 ,ADHD组为 88 75 % ( 71 /80 ) ,对照组为 4 0 0 0 % ( 2 4 /60 ) ,经统计学处理 ,两组资料均具显著性差异 ;ADHD组经降铅治疗后血铅水平明显下降 ,同时反映ADHD临床症状的Conners评分亦明显下降。提示轻度铅中毒可能是ADHD的病因之一。建议在诊治ADHD时 ,采用相应的检测和治疗手段 。
Blood Pb level of 80 case ADHD children patient was determined.Their behavior was evaluated,too.Sixty cases were regard as contrast group.The results showed that the content of Pb in blood of ADHD was 157 94±41 13 μg/L,that of contrast group was 94 73±29 93 μg/L.Incidence rate of children Pb poisoning in ADHD group was 88 75%.That in contrast group was 40 00%.Pb level in blood of ADHD decreased remarkably after curing by removing Pb.It showed that Pb poisoning gently was maybe the reason of taking ADHD.
出处
《广东微量元素科学》
CAS
2001年第10期36-38,共3页
Trace Elements Science
