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Short-term Effects of Air Pollution on Hospital Visits for Respiratory Diseases in Seoul
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Jong Han Leem, Jong Tae Lee, Dong Gi Kim, Dong Chun Shin, Jae Hoon Roh
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Korean Journal of Occupational and Environmental Medicine 1998;10(3):333-342. Published online August 31, 1998
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DOI: https://doi.org/10.35371/kjoem.1998.10.3.333
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 Abstract
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- Several studies have reported the associations between airborne particles and/or ozone and respiratory diseases. This study examined whether such an association could be seen in Seoul, one of the greatest city in Korea. We compiled daily records of hospital visits in Seoul from November 1, 1995 to October 31, 1996. The daily averages of ozone and particle matter whose diameter is 10 micrometer or less(PM10) from all monitoring stations were computed. Daily respiratory hospital visits were regressed on temperature, humidity, day of weak indicators, seasonal variation indicators, and air pollution. Each pollutant was first examined individually and then two pollutant models were fitted.
RESULTS
: Both PM10 and Ozone were associated with increased risk of respiratory hospital visits. The relative risk of respiratory hospital visits for 50 microgram/m3 increase in PM10(lagged 2 days) was 1.11(95% confidence interval: 1.05-1.18). The PM10 associations was insensitive to alternative methods of control for weather, including exclusion of extreme temperature days and control for temperature on another day. The ozone results were more sensitive to the approach for weather control. The relative risk of respiratory hospital visits for 0.01 ppm increase in O3 was 1.08(95% confidence interval 1.00-1.17). The magnitude of the PM10 effect in Seoul, where SO2 was essential present, was similar to that reported in the Europe and United states. In conclusion, The consistency of investigations of the health effects of air pollution suggest that attention should be paid to the control of air pollution.
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Citations
Citations to this article as recorded by  - Status of Ambient PM2.5 Pollution in the Seoul Megacity (2020)
Jung-Hoon Uhm, Eun-Han Kwon, Young-Jun Kim, Ji-Hye Seong, Hyeji Ju, Jun-Hyuk Ahn, Il-Sang Bae, Yong-Suk Choi, Seog-Ju Cho, Yong-Seung Shin
Asian Journal of Atmospheric Environment.2021;[Epub] CrossRef - PM2.5 Source Apportionment Analysis to Investigate Contributions of the Major Source Areas in the Southeastern Region of South Korea
Hyeji Ju, Changhan Bae, Byeong-Uk Kim, Hyun Cheol Kim, Chul Yoo, Soontae Kim
Journal of Korean Society for Atmospheric Environment.2018; 34(4): 517. CrossRef - Particulate Matter from Asian Dust Storms Induces the Expression of Proinflammatory Cytokine in A549 Epithelial Cells
Jung Ho Kim, Hyo Keun Jeon, Mi Kyeong Kim, Sun Yong Kyung, Chang Hyeok An, Sang Pyo Lee, Jung Woong Park, Sung Hwan Jeong
Tuberculosis and Respiratory Diseases.2006; 60(6): 663. CrossRef - Effects of Particulate Matter (PM10) on The Pulmonary Function of Middle-School Children
Jeong Hee Kim, Dea Hyun Lim, Ja Kyoung Kim, Su Jin Jeong, Byong Kwan Son
Journal of Korean Medical Science.2005; 20(1): 42. CrossRef
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