Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study

ZHANG Ying WANG Shi Gong MA Yu Xia SHANG Ke Zheng CHENG Yi Fan LI Xu NING Gui Cai ZHAO Wen Jing LI Nai Rong

ZHANG Ying, WANG Shi Gong, MA Yu Xia, SHANG Ke Zheng, CHENG Yi Fan, LI Xu, NING Gui Cai, ZHAO Wen Jing, LI Nai Rong. Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study[J]. Biomedical and Environmental Sciences, 2015, 28(5): 352-363. doi: 10.3967/bes2015.049
Citation: ZHANG Ying, WANG Shi Gong, MA Yu Xia, SHANG Ke Zheng, CHENG Yi Fan, LI Xu, NING Gui Cai, ZHAO Wen Jing, LI Nai Rong. Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study[J]. Biomedical and Environmental Sciences, 2015, 28(5): 352-363. doi: 10.3967/bes2015.049

doi: 10.3967/bes2015.049
基金项目: This study was supported by the Gong-Yi Program of China Meteorological Administration(GYHY201106034)%the Fundamental Research Funds for the Central Universities(lzuibky-2013-m03)%National Natural Science Foundation of China(41075103)%National Natural Science Foundation of China(41075102)%National Natural Science Foundation of China(41305105)

Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study

Funds: This study was supported by the Gong-Yi Program of China Meteorological Administration(GYHY201106034)%the Fundamental Research Funds for the Central Universities(lzuibky-2013-m03)%National Natural Science Foundation of China(41075103)%National Natural Science Foundation of China(41075102)%National Natural Science Foundation of China(41305105)
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出版历程
  • 刊出日期:  2015-05-20

Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study

doi: 10.3967/bes2015.049
    基金项目:  This study was supported by the Gong-Yi Program of China Meteorological Administration(GYHY201106034)%the Fundamental Research Funds for the Central Universities(lzuibky-2013-m03)%National Natural Science Foundation of China(41075103)%National Natural Science Foundation of China(41075102)%National Natural Science Foundation of China(41305105)

摘要: Objective To investigate the association between ambient air pollution and hospital emergency admissions in Beijing.
Methods In this study, a semi-parametric generalized additive model (GAM) was used to evaluate the specific influences of air pollutants (PM10, SO2, and NO2) on hospital emergency admissions with different lag structures from 2009 to 2011, the sex and age specific influences of air pollution and the modifying effect of seasons on air pollution to analyze the possible interaction.
Results It was found that a 10 μg/m3 increase in concentration of PM10 at lag 03 day, SO2 and NO2 at lag 0 day were associated with an increase of 0.88%, 0.76%, and 1.82% respectively in overall emergency admissions. A 10 μg/m3 increase in concentration of PM10, SO2 and NO2 at lag 5 day were associated with an increase of 1.39%, 1.56%, and 1.18% respectively in cardiovascular disease emergency admissions. For lag 02, a 10 μg/m3 increase in concentration of PM10, SO2 and NO2 were associated with 1.72%, 1.34%, and 2.57% increases respectively in respiratory disease emergency admissions.
Conclusion This study further confirmed that short-term exposure to ambient air pollution was associated with increased risk of hospital emergency admissions in Beijing.

English Abstract

ZHANG Ying, WANG Shi Gong, MA Yu Xia, SHANG Ke Zheng, CHENG Yi Fan, LI Xu, NING Gui Cai, ZHAO Wen Jing, LI Nai Rong. Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study[J]. Biomedical and Environmental Sciences, 2015, 28(5): 352-363. doi: 10.3967/bes2015.049
Citation: ZHANG Ying, WANG Shi Gong, MA Yu Xia, SHANG Ke Zheng, CHENG Yi Fan, LI Xu, NING Gui Cai, ZHAO Wen Jing, LI Nai Rong. Association between Ambient Air Pollution and Hospital Emergency Admissions for Respiratory and Cardiovascular Diseases in Beijing:a Time Series Study[J]. Biomedical and Environmental Sciences, 2015, 28(5): 352-363. doi: 10.3967/bes2015.049

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