| 非沙尘天气大气颗粒物中金属元素浓度与儿童肺功能相关性的初步研究 |
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| 引用本文： | 丽娜·马达尼亚孜,叶晓芳,王佳佳,李国星,潘小川. 非沙尘天气大气颗粒物中金属元素浓度与儿童肺功能相关性的初步研究[J]. 环境与健康杂志, 2011, 28(7): 573-575 |
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| 作者姓名： | 丽娜·马达尼亚孜 叶晓芳 王佳佳 李国星 潘小川 |
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| 作者单位： | 北京大学公共卫生学院劳动卫生与环境卫生学系,北京,100191 |
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| 摘 要： | 目的 研究大气颗粒物中部分金属元素含量与学龄儿童日均PEFR值之间的相关性,探讨大气颗粒物中金属元素对学龄儿童肺功能的影响.方法 分别于2005年3月28日-5月6日及2006年4月28日-6月6日对内蒙古包头市2所小学225名小学生进行每日3次的PEFR的测定,同时监测每日PM10及PM2.5的质量浓度并分析测定其中...
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| 关 键 词： | 大气污染 金属 元素 学龄儿童最大呼气流速 |
Effects of Metal Elements in Air Particles on Peak Expiratory Flow Rate of the Schoolchildren |
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| MADANIYAZI Li-na,YE Xiao-fang,WANG Jia-jia,et al.. Effects of Metal Elements in Air Particles on Peak Expiratory Flow Rate of the Schoolchildren[J]. Journal of Environment and Health, 2011, 28(7): 573-575 |
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| Authors: | MADANIYAZI Li-na YE Xiao-fang WANG Jia-jia et al. |
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| Affiliation: | MADANIYAZI Li-na,YE Xiao-fang,WANG Jia-jia,et al.Department of Occupational and Environmental Health Sciences,School of Public Health,Peking University,Beijing 100191,China |
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| Abstract: | Objective To study the relationship between the metal elements in ambient particulate matter and the peak expiratory flow rate(PEFR) of the schoolchildren exposed to the air particls in China.Methods Primary schoolchildren with amount of 225 in Baotou,Inner Mongolia were recruited for the studies from March 28 to May 6 in 2005 and April 28 to June 6 in 2006,respectively.In each study the PEFR values of the subjects were measured with a mini-wright peak flow meter three times a day for 40 days continuously w... |
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| Keywords: | Air pollution Metals Elements PEFR of schoolchildren |
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