Health impact assessment of short-term exposure to NO2 in Kermanshah, Iran using AirQ model
سال انتشار: 1395
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 618
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شناسه ملی سند علمی:
JR_EHEM-3-2_006
تاریخ نمایه سازی: 15 شهریور 1395
چکیده مقاله:
Background: Epidemiological studies have illustrated that exposure to atmospheric nitrogen oxides(NO2/NOX) is responsible for an increased risk of acute or chronic diseases such as cancer. In thisstudy the health risks associated with nitrogen dioxide (NO2) were assessed in the city of Kermanshah,the capital of Kermanshah province, Iran.Methods: Data on hourly NO2 levels that had been measured with the Environ tech model M200 wastaken from the Kermanshah Environmental Protection Agency (KEPA). The AirQ2.2.3 model wasused to quantify data based on baseline incidence (BI), relative risk (RR), and attributable proportion(AP). The number of cases of cardiovascular mortality (CM), acute myocardial infarction (MI), andhospital admissions for chronic obstructive pulmonary diseases (HACOPD) was estimated.Results: The results of the current study show that there were 33, 16, and 13 cases of CM, acute MI,and HACOPD, respectively, attributable to NO2 exposure. Furthermore, 26.85% of health impactsoccurred on days when NO2 levels did not exceed 40 μg/m3. For every 10 μg/m3 increase in the NO2level, the risk of CM, MI, and HACOPD rose about 0.2%, 0.36%, and 0.38%, respectively.Conclusion: In order to reduce the number of cases of mortality and morbidity caused by exposure toNO2, several immediate steps should be taken by the government to control emissions from varioussources, particularly car exhaust, to reduce the levels of NO2 in the atmosphere.Keywords: Health impact, Myocardial infarction, COPD, NO2, Kermanshah
کلیدواژه ها:
نویسندگان
Yusef Omidi
MSc, Department of Environmental Health Engineering, School of Health, Lorestan University of Medical Sciences, Khorramabad, Iran
Gholamreza Goudarzi
Associate Professor, Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
Ali Mirza Heidari
BSc, Department of Environmental Health Engineering, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
Seyed Mohammad Daryanoosh
MSc, Department of Environmental Health Engineering, School of Health, Lorestan University of Medical Sciences, Khorramabad, Iran