Effects of particulate air pollution on systolic blood pressure: A population-based approach
Effects of particulate air pollution on systolic blood pressure: A population-based approach
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DOI：
10.1016/j.envres.2006.01.012
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发表时间：
2006-05-01
影响因子：
8.3
通讯作者：
Filleul, L
中科院分区：
文献类型：
--
作者：
Harrabi, I;Rondeau, V;Filleul, L
假设空气中的颗粒物污染与收缩压有关，在法国波尔多市区的2612名老年受试者中评估了空气污染的日浓度对血压的影响。用数字血压计测量血压。颗粒物浓度（PM 10）是从AIRAQ协会获得的，该协会运营着当地的空气质量监测网络。为了代表周围的城市空气污染，站点必须充分相关（即，相关性> 0.70），并具有足够相似的平均污染水平。线性回归用于模拟颗粒物（PM 10）浓度与收缩压之间的关联。我们观察到PM10浓度每增加10 μ g/m3时，第5个延滞小时与收缩压之间的相关性（β =-1.12，95%置信区间：[-1.90; -0.30]）。尽管结果相互矛盾，但细颗粒物必须被视为当今大气污染的主要组成部分，必须在公共卫生行动方面采取一切措施，以保护普通人群，特别是老年人群体。(c)2006年爱思唯尔公司All rights reserved.
Given the hypothesis that particulate air pollution is associated with systolic blood pressure, the effect of daily concentrations of air pollution on blood pressure was assessed in 2612 elderly Subjects in the urban area of Bordeaux, France. Blood pressure was measured by a digital monitor. Particle concentrations (PM 10) were obtained from the AIRAQ association that operates a local monitoring network of the air quality. To represent the ambient urban air pollution, stations had to be sufficiently correlated (i.e., correlation > 0.70) and to have sufficiently similar mean levels of pollution. Linear regression was used to model the association between concentrations of particles (PM 10) and systolic blood pressure. We observed associations between the fifth lag hour and systolic blood pressure for all increase of 10 mu g/m(3) of PM10 (beta = -1.12, 95% confidence interval: [-1.90; -0.30]). Despite contradictory results, fine particles must be considered nowadays as a major component of atmospheric air Pollution in which everything must be put into practice in terms of public health actions in order to protect the general Population and particularly the elderly group. (c) 2006 Elsevier Inc. All rights reserved.