Evaluation of Suspended Matter less than 10 µm and Cardiovascular and Respiratory Diseases: in Urmia City, 2015


Heart Diseases
Respiratory Diseases
Particulate Matter

How to Cite

Entezar Mahdi, R., Ghojogh, M., Kargar, H., & Minaee Mehr, S. (2018). Evaluation of Suspended Matter less than 10 µm and Cardiovascular and Respiratory Diseases: in Urmia City, 2015. Internal Medicine and Medical Investigation Journal, 3(2), 69-74. https://doi.org/10.24200/imminv.v3i2.124


Introduction: Air pollution induced by human activities is one of major challenges faced by Iran, as well as the world . The AirQ model was used to evaluate the cardiovascular and respiratory diseases attributable to the exposure to suspended particles of less than 10 µm in Urmia city of West Azerbaijan Province, Iran, in 2015.

Materials and Methods: This descriptive-analytic study was conducted in Urmia in 2015. The hourly data of the PM10 (particle matter up to 10 µm) pollutant were extracted as the raw material from the Environmental Health Center. The health effects of suspended particles of less than 10 µm were estimated by statistical analysis using the World Health Organization’s AirQ model.

Results:  According to the results concentration of PM10 was higher in the cold seasons compared with the warm seasons. The annual average of PM10 concentration was 3.9 times higher than that prescribed as per the standards of clean air in Iran. In addition, the cumulative numbers of cardiovascular and respiratory diseases in the city of Urmia in the median estimate were 287 and 744 cases, respectively.

Conclusion: As a consequently, air pollution in the Urmia city has contributed significantly to the rate of hospitalizations and deaths of people in 2015. Therefore, authorities should make appropriate, sustainable, and applicable strategies based on comprehensive research to control the Urmia air pollution crisis.



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