Short-term effects of exposure to PM2.5, PM10, NO2, CO, SO2, O3 on lung function test indices among students of Tehran city, Iran
Introduction: The adverse health effects of air pollution have been observed in many epidemiological studies. The aim of this research was to study the effects of air pollution on pulmonary functions in schoolchildren in Tehran city.
Materials and methods: Total number of 167 schoolchildren were selected to participate in this study. Data were analyzed using analysis of variance (ANOVA) and generalized estimating equation (GEE) to determine the relationship of air pollution and lung function tests.
Results: The result of this study showed that there are statistically significant differences in value of air pollution between areas. The results present that concentration of O3, PM10, NO2 has a negative association with lung function tests but concentration of CO, PM2.5, and SO2 had no association with decreased lung function tests. Time variable of air pollution was not statistically significant effect on lung function test.
Conclusion: In this study, we conclude that air pollution in Tehran city can be decreased lung function test indexes that may be affected by short-time exposure to air pollutant.
2. Hassanvand MS, Naddafi K, Kashani H, Faridi S, Kunzli N, Nabizadeh R, et al. Short-term effects of particle size fractions on circulating biomarkers of inflammation in a panel of elderly subjects and healthy young adults. Environmental pollution. 2017;223:695-704.
3. Kampa M, Castanas E. Human health effects of air pollution. Environmental pollution. 2008;151(2):362-7.
4. Lee YL, Wang W-H, Lu C-W, Lin Y-H, Hwang B-F. Effects of ambient air pollution on pulmonary function among schoolchildren. International journal of hygiene and environmental health. 2011;214(5):369-75.
5. Zeng X-W, Vivian E, Mohammed KA, Jakhar S, Vaughn M, Huang J, et al. Long-term ambient air pollution and lung function impairment in Chinese children from a high air pollution range area: The Seven Northeastern Cities (SNEC) study. Atmospheric Environment. 2016;138:144-51.
6. Linares B, Guizar JM, Amador N, Garcia A, Miranda V, Perez JR, et al. Impact of air pollution on pulmonary function and respiratory symptoms in children. Longitudinal repeated-measures study. BMC Pulmonary Medicine. 2010;10(1):1-9.
7. Company TAQC. http://airnow.tehran.ir/home/DataArchive.aspx 2020 [Available from: https://air.tehran.ir/.
8. Arora S, Rasania S, Bachani D, Gandhi A, Chhabra S. Air pollution and environmental risk factors for altered lung function among adult women of an urban slum area of Delhi: A prevalence study. Lung India: Official Organ of Indian Chest Society. 2018;35(3):193.
9. Wu S, Deng F, Wang X, Wei H, Shima M, Huang J, et al. Association of lung function in a panel of young healthy adults with various chemical components of ambient fine particulate air pollution in Beijing, China. Atmospheric Environment. 2013;77:873-84.
10. He Q-Q, Wong TW, Du L, Jiang Z-Q, Gao Y, Qiu H, et al. Effects of ambient air pollution on lung function growth in Chinese schoolchildren. Respiratory medicine. 2010;104(10):1512-20.
11. Kasamatsu J, Shima M, Yamazaki S, Tamura K, Sun G. Effects of winter air pollution on pulmonary function of school children in Shenyang, China. International journal of hygiene and environmental health. 2006;209(5):435-44.
12. Chang Y-K, Wu C-C, Lee L-T, Lin RS, Yu Y-H, Chen Y-C. The short-term effects of air pollution on adolescent lung function in Taiwan. Chemosphere. 2012;87(1):26-30.
13. Hashemzadeh B, Idani E, Goudarzi G, Ankali KA, Sakhvidi MJZ, Babaei AA, et al. Effects of PM2.5 and NO2 on the 8-isoprostane and lung function indices of FVC and FEV1 in students of Ahvaz city, Iran. Saudi journal of biological sciences. 2019;26(3):473-80.
|Issue||Vol 6 No 1 (2021): Winter 2021|
|Lung function; Schoolchildren; Air pollution; Tehran|
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