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construction of an improved air quality index: a case report
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نویسنده
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zhao rui ,zhang yibo ,guo sidai
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منبع
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iranian journal of public health - 2019 - دوره : 48 - شماره : 8 - صفحه:1523 -1527
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چکیده
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We report a case to provide an improved air quality index (aqi) based upon association between individual health risk and particulate matter (pm2.5) exposure. a poisson sampling distribution model was used to quantify the health risk, in which the coefficient of exposure-response was derived from a simple meta-analysis. the result shows that the old people are the most vulnerable population while exposing to pm2.5, for which they are advised to reduce intensity of their physical activities. it is expected that this study is insightful to create a nexus between air quality information and public communication, which help publics take appropriate actions on health protection.
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کلیدواژه
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air quality index ,pm2.5 ,health risk
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آدرس
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southwest jiaotong university, faculty of geosciences and environmental engineering, china. southwest university of science and technology, sichuan province cyclic economy research center, china, southwest jiaotong university, faculty of geosciences and environmental engineering, china, southwest university of science and technology, sichuan province cyclic economy research centre, china
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Authors
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