| dc.description.abstract | The epidemiologic investigation has indicated the association between air pollution, non malignant, malignant lung diseases, as well as other respiratory diseases. According to the Taiwanese Ministry of Health and Welfare had announced the leading cause of death from 2009 to 2017, lung cancer was the most killer in Taiwan, while the respiratory disease mortality in eighth place in 2017. Defining the threshold of air pollution for the disease is one of the most important for people who were long-term exposure to outdoor air pollution. The subjects were from the Cathay General Hospital (CGH) in Taipei City and the Landseed International Hospital (LSH) in Taoyuan City. Comparing with the NHIRD and analyze the proportion of various diseases using the outpatient visited from CGH and LSH. Through Taiwanese EPA ′s air monitoring public data, using narrative statistics to estimate the concentration correlations between multiple diseases and air quality factors (PM10, PM2.5, CO, NO2, SO2, O3, and RH). We found that the concentration of NO2 and CO had a highly positive correlation with time. It was also found that RH has a negative correlation with the other air pollution factors. Regarding the diseases, we observed positive correlations between the outpatient who diagnosed the diseases of respiratory system with the most air quality factors. Through our research, we believe that adding more physiological values (such as clinical sample values, lung related test values, etc.) and related data affecting air pollution factors (for example time source of outdoor air pollution, seasonal climate, rainfall distribution, etc.) to analyze further research in the future. | en_US |