Pulmonary Function and Incidence of Selected Respiratory Diseases Depending on the Exposure to Ambient PM10
Pulmonary Function and Incidence of Selected Respiratory Diseases Depending on the Exposure to Ambient PM10
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DOI：
10.3390/ijms17111954
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发表时间：
2016-11-01
影响因子：
5.6
通讯作者：
Dabrowiecki, Piotr
中科院分区：
文献类型：
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作者：
Badyda, Artur;Gayer, Anna;Dabrowiecki, Piotr
在肺部疾病研究中，必须考虑城市居民与交通相关的空气污染物暴露。在我们的研究中，在 2008 年至 2012 年进行的研究中，对 4985 人进行了肺活量参数检查。研究对象分为城市居民和农村居民。在选定区域测量了交通密度、交通结构和速度以及选定空气污染物（CO、NO2 和 PM10）的浓度。与农村地区的居民相比，居住在城市的人们注意到肺活量参数的预测值的百分比较低。考虑到城市和农村地区PM10的五年平均浓度差异超过17μg/m(3)，PM10每增加10μg/m(3)，FEV1（呼气第一秒用力呼气量）就会下降1.68%。这些发现表明，与交通相关的空气污染物可能对肺功能下降和呼吸道疾病的发病率产生重大影响。
It is essential in pulmonary disease research to take into account traffic-related air pollutant exposure among urban inhabitants. In our study, 4985 people were examined for spirometric parameters in the presented research which was conducted in the years 2008-2012. The research group was divided into urban and rural residents. Traffic density, traffic structure and velocity, as well as concentrations of selected air pollutants (CO, NO2 and PM10) were measured at selected areas. Among people who live in the city, lower percentages of predicted values of spirometric parameters were noticed in comparison to residents of rural areas. Taking into account that the difference in the five-year mean concentration of PM10 in the considered city and rural areas was over 17 mu g/m(3), each increase of PM10 by 10 mu g/m(3) is associated with the decline in FEV1 (forced expiratory volume during the first second of expiration) by 1.68%. These findings demonstrate that traffic-related air pollutants may have a significant influence on the decline of pulmonary function and the growing rate of respiratory diseases.