青岛市市南区1959～2000年病毒性肝炎流行特征分析

魏翘基; 丁放; 刘鹏志

Abstract

魏翘基,丁放,刘鹏志.青岛市市南区1959～2000年病毒性肝炎流行特征分析[J].Chinese journal of Epidemiology,2002,23(2):82

青岛市市南区1959～2000年病毒性肝炎流行特征分析

Association between ambient air pollution and hospital emergency room visits for respiratory diseases: a case crossover study

Received:July 16, 2001 Revised:June 28, 2012

DOI：

KeyWord: 大气污染病例交叉研究呼吸系统疾病急诊

English Key Word: Air pollution Case crossover study Respiratory disease Hospital emergency room

FundProject:国家自然科学基金(20637026)

Author Name	Affiliation	E-mail
Su Chang	Occupational and environmental health at Peking University Health Science Center School of public health, 100191	xcpan@hse．pku．edtLgn
GUO Yu-ming	Occupational and environmental health at Peking University Health Science Center School of public health, 100191
Ulrich Franck	Germany Leipzig Institute for environmental health research

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Abstract:

为全面了解病毒性肝炎的发病情况及其流行规律,为制订防制措施提供依据,现将青岛市市南区42年来的病毒性肝炎疫情资料分析如下.

English Abstract:

Objective Using case crossover design to explore the association between ambient air pollution and the hospital emergency room visits for respiratory diseases (International Classification of Diseases, tenth vision ICD 10: J00 J99) in Beijing, China. Methods Data regarding the daily hospital emergency room visits' of the respiratory diseases (ICD 10: J00 J99)were obtained in 2004.01.01 2005.12.31, from the Peking University Third Hospital and data on relevant air pollution and meteorological factors from the local municipal environmental monitoring center and meteorology bureau of Beijing, respectively. Time stratified case crossover technique was used to evaluate their relationships. Results from the bi directional control sampling approach were compared with unidirectional approach. Results Using a unidirectional control sampling approach,the results obtained from a conditional logistic regression model (multi pollutant model) after adjusting for meteorological variables, showed that the ORs of the hospital emergency room visits for the respiratory diseases associated with each 10 μg/m3 increment of PM10, SO2, NO2 were 1.010(95%CI: 1.005 1.014), 1.010(95%CI: 1.001 1.018) ,0.996(95%CI:0.983 1.009) respectively.In the bi directional control sampling approach, the ORs were 1.002(95%CI:0.998 1.005)、 1.011 (95%CI:1.003 1.018)、 1.012(95%CI: 1.001 1.022). Conclusion Results from this study provided evidence that higher levels of ambient air pollutants increased the risk of hospital emergency room visits for respiratory diseases.

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