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보육시설 및 실내놀이터의 Aldehydes 노출 및 위해성 평가

Other Titles
 Health Risk and Exposure Assessment of Aldehydes in Children’s Facilities 
Authors
 김호현  ;  양지연  ;  이청수  ;  김선덕  ;  양수희  ;  신동천  ;  임영욱 
Citation
 Journal of Korean Society for Indoor Environment (한국실내환경학회지), Vol.7(2) : 89-100, 2010 
Journal Title
 Journal of Korean Society for Indoor Environment  (한국실내환경학회지) 
ISSN
 1738-4125 
Issue Date
2010
Abstract
This study was performed to investigate the concentration of indoor aldehydes in children’s facilities. The samples were collected from various children's facilities (40 playrooms, 42 day-care centers, 44 kindergartens, and 42 indoor playgrounds) in summer (Jul~Sep, 2007), winter (Jan~Feb, 2008) and spring (Mar~Apr, 2008). The ratio of Indoor and outdoor (I/O) of aldehydes exceeds 1.0 and the formaldehyde levels in each child-care facilities were significantly different. We evaluated the lifetime cancer and non-cancer risk of young children due to indoor aldehyde exposure. We estimated the lifetime excess cancer risks (ECRs) of formaldehyde, acetaldehyde and the hazard quotients (HQs) of non-carcinogens (benzaldehyde and formaldehyde). Formaldehyde was evaluated for both carcinogenic and non-carcinogenic risk. The average ECRs of formaldehyde for young children were 1×10⁴~1×10 level in all facilities. HQs of four non-carcinogens did not exceed 1.0 for all subjects in all facilities.
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Appears in Collections:
5. Research Institutes (연구소) > Institute for Environmental Research (환경공해연구소) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Preventive Medicine and Public Health (예방의학교실) > 1. Journal Papers
4. Graduate School of Public Health (보건대학원) > Graduate School of Public Health (보건대학원) > 1. Journal Papers
Yonsei Authors
김호현(Kim, Ho Hyen)
양지연(Yang, Ji Yeon)
이청수(Lee, Chung Soo)
임영욱(Lim, Young Wook) ORCID logo https://orcid.org/0000-0001-8845-2850
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URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/102241
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