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    穆立娟, 雍成梅, 陈莉梅, 陈翠平, 刘喆, 李娜, 方建龙, 王红伟. 北京市房山区儿童血铅现状调查及干预效果分析[J]. 环境卫生学杂志, 2013, 3(1): 23-25.
    引用本文: 穆立娟, 雍成梅, 陈莉梅, 陈翠平, 刘喆, 李娜, 方建龙, 王红伟. 北京市房山区儿童血铅现状调查及干预效果分析[J]. 环境卫生学杂志, 2013, 3(1): 23-25.
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    Mu Lijuan, Yong Chengmei, Chen Limei, Chen Cuiping, Liu Zhe, Li Na, Fang Jianlong, Wang Hongwei. Blood Lead Level of Children and the Effect of Intervention in Fangshan District[J]. Journal of Environmental Hygiene, 2013, 3(1): 23-25.
    Citation: Mu Lijuan, Yong Chengmei, Chen Limei, Chen Cuiping, Liu Zhe, Li Na, Fang Jianlong, Wang Hongwei. Blood Lead Level of Children and the Effect of Intervention in Fangshan District[J]. Journal of Environmental Hygiene, 2013, 3(1): 23-25.
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    北京市房山区儿童血铅现状调查及干预效果分析

    Blood Lead Level of Children and the Effect of Intervention in Fangshan District

      摘要
    • 摘要:
      目的 了解北京市房山区儿童血铅水平现状以及干预效果的评价。
      方法 采用随机抽样的方法对房山区3 209名儿童父母进行问卷调查, 了解其生活环境和饮食行为习惯等信息, 并采用微分电位溶出法测定儿童血铅浓度, 对出现铅中毒症状儿童进行健康教育, 6个月后测定儿童血铅浓度。
      结果 共对3 209名儿童进行了调查, 血铅的平均值为40.99±12.91 μg/L, 出现铅中毒症状的儿童血铅浓度明显高于对照儿童, 经过干预后, 儿童血铅浓度从59.50±8.10 μg/L降低到36.36±8.98 μg/L。
      结论 北京市房山区儿童血铅浓度处于较低的水平, 针对出现铅中毒症状的儿童干预措施能够明显降低其血铅的浓度。

       

      Abstract:
      Objectives To investigate the blood lead level of children in Fangshan District, and to evaluate the effect of intervention.
      Methods The living environment, dietary habits and other information of 3 209 children selected by random sampling were investigated by questionnaires. The concentration of blood lead was determined by differential potentiometric stripping method. The blood lead level of children with lead poisoning symptoms was determined after intervention for 6 months.
      Results The average blood lead level of 3 209 children was 40.99±12.91 μg/L. The blood lead concentration of children with poisoning symptoms was significantly higher than that of children without symptoms, and which was reduced after intervention from 59.50±8.10 μg/L to 36.36±8.98 μg/L.
      Conclusions The blood lead level of children in Fangshan District was in a lower level. The blood lead level of children with poisoning symptoms can be significantly reduced by intervention methods.

       

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