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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
Keywords
Aldehydes ; Health risk assessment ; Indoor air ; Children's facilities
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.
Files in This Item:
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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
Kim, Ho Hyen(김호현)
Yang, Ji Yeon(양지연)
Lee, Chung Soo(이청수)
Lim, Young Wook(임영욱) ORCID logo https://orcid.org/0000-0001-8845-2850
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/102241
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