Health Effects of air Pollution on Bronchodilator Inhalers’ Patients in Mab Ta Phut Pollution Control Area, Rayong Province
Keywords:
asthma, bronchodilator inhalers patients, air pollution, Mab Ta Phut Pollution Control AreaAbstract
Mab Ta Phut, Rayong province was polluted and influenced high morbidity rate. In this descriptive study, data was collected to seek association of air pollution daily concentrations and its attack rate on bronchodilator inhaler patients. Secondary data were collected from medical records of Mab Ta Phut hospital and health centers amounting to 4,092 and 627 visits respectively in 2010- 2012; records of Air Quality Index Stations measured in community by Mab Ta Phut Industrial Estate Authority (including air pollutants: sulphur dioxide, nitrogen dioxide, nitric oxide, oxides of nitrogen, total hydrocarbon, PM 10). In addition, primary data (questionnaire and spirometry) were collected in 54 patients visiting Easy Asthma Clinic in Mab Ta Phut hospital. Pearson’s correlation were used for data analysis.
It was shown that number of daily patients visiting Mab Ta Phut hospital receiving nebulized bronchodilator agents had significant positive Pearson’s Correlation coefficient with daily sulphur dioxide concentrations at Wat Krok Yai Cha Air Quality Index Station (No day lag, 1 day lag, 2 day lag) and Wat Ta Kuan Air Quality Index Station (No day lag, 1 day lag, 3 day lag). It was shown the number of patients visiting the health centers were nebulized with bronchodilator agents had significant positive Pearson’s Correlation coefficient with daily sulphur dioxide concentrations in Wat Krok Yai Cha Air Quality Index Station (No day lag, 1 day lag, 2 day lag, 3 day lag) and Wat Ta Kuan Air Quality Index Station (No day lag, 1 day lag, 2 day lag, 3 day lag).
Sulphur dioxide had health effect on bronchodilator inhalers patient, so an public alert should be displayed widely regarding of Wat Krok Yai Cha Air Quality Index Station and Wat Ta Kuan Air Quality Index Station and further research should be designed for active surveillance in the area.
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Copyright (c) 2017 Journal of Health Science- วารสารวิชาการสาธารณสุข
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