The relationship between children attention-deficit/hyperactivity disorder and blood lead and blood microelements levels

TAN Xu

doi:10.13406/j.cnki.cyxb.2008.05.016

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The relationship between children attention-deficit/hyperactivity disorder and blood lead and blood microelements levels

更新时间：2024-01-17

- The relationship between children attention-deficit/hyperactivity disorder and blood lead and blood microelements levels
- Journal of Chongqing Medical University Issue 5, Pages: 626-628(2008)
- 作者机构：
  
  1. 重庆医科大学附属儿童医院儿保科
  2. 重庆医科大学附属儿童医院儿保科,重庆,400014
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.2008.05.016
  CLC： R749.94
- Published：2008，
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[1]谭旭,李廷玉,梅其霞.儿童注意缺陷多动障碍与低水平铅暴露的相关性[J].重庆医科大学学报,2008(05):626-628.

TAN Xu. The relationship between children attention-deficit/hyperactivity disorder and blood lead and blood microelements levels. [J]. Journal of Chongqing Medical University (5):626-628(2008)
[1]谭旭,李廷玉,梅其霞.儿童注意缺陷多动障碍与低水平铅暴露的相关性[J].重庆医科大学学报,2008(05):626-628. DOI： 10.13406/j.cnki.cyxb.2008.05.016.

TAN Xu. The relationship between children attention-deficit/hyperactivity disorder and blood lead and blood microelements levels. [J]. Journal of Chongqing Medical University (5):626-628(2008) DOI： 10.13406/j.cnki.cyxb.2008.05.016.

摘要

目的:研究儿童血铅、血微量元素水平与注意缺陷多动障碍（Attention-deficit/hyperactivity disorder

ADHD）的相关性。方法:分别检测ADHD组和正常对照组儿童的血铅和血微量元素的水平

并对两组血铅、血微量元素水平进行比较。结果:ADHD组儿童血铅水平较正常对照组高

且有显著性差异（P<0.001）

但ADHD组儿童血铅水平远低于美国CDC100μg/L的铅中毒诊断标准。两组儿童血微量元素水平无显著性差异。结论:低水平铅暴露也可能是引起儿童ADHD的原因之一

应重视儿童血铅水平的监测。

Abstract

Objective:To investigate the relationship between blood lead and blood microelements levels and attention-deficit/ hyperactivity disorder.Methods:To compare the children of ADHD and control groups

levels of blood lead were analysised by anodic stripping voltammetry

and blood microelement Levels were detected by atomic absorption spectrophotometry.Results: Blood lead levels were significantly higher in ADHD than that in control group (P<0.001).However

the levels of blood lead in the ADHD were significantly lower than American CDC standard of 100μg/L.Blood microelements levels were not significantly difference between the two groups.Conclusion:Lower lead exposure might be an important factor leading to ADHD.We should pay attention to assess blood lead level in children.

关键词

儿童注意缺陷多动障碍低水平血铅血微量元素水平

Keywords

Children attention-deficit/hyperactivity disorderLower blood lead levelMicroelement

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