globalchange  > 过去全球变化的重建
DOI: 10.1007/s10661-019-7420-5
WOS记录号: WOS:000473207600011
论文题名:
A national burden assessment of estimated pediatric asthma emergency department visits that may be attributed to elevated ozone levels associated with the presence of smoke
作者: Pratt, Jacob R.1; Gan, Ryan W.2; Ford, Bonne3; Brey, Steven3; Pierce, Jeffrey R.3; Fischer, Emily V.3; Magzamen, Sheryl1,2
通讯作者: Magzamen, Sheryl
刊名: ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN: 0167-6369
EISSN: 1573-2959
出版年: 2019
卷: 191
语种: 英语
英文关键词: Ozone ; Wildfires ; Pediatric asthma ; Burden assessment ; Hazard mapping system
WOS关键词: CLIMATE-CHANGE ; UNITED-STATES ; WESTERN US ; HOSPITAL ADMISSIONS ; SURFACE OZONE ; WILDFIRE ; TRENDS ; MORTALITY ; EXPOSURE ; CHILDREN
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Asthma is the most common pediatric disease in the USA. It has been consistently demonstrated that asthma symptoms are exacerbated by exposure to ozone. Ozone (O-3) is a secondary pollutant produced when volatile organic compounds (VOCs) are oxidized in the atmosphere in the presence of nitrogen oxides (NOx). At ground level, elevated ozone is typically formed as a result of human activities. However, wildfires represent an additional source of ozone precursors. Recent evidence suggests that smoke can increase ozone concentrations. We estimated the number of excess asthma-related emergency department (ED) visits in children with asthma that may be attributed to elevated ozone associated with smoke (EOAS) in the USA. We conducted a quantitative burden assessment (BA) using a Monte Carlo approach to estimate the median number of excess pediatric asthma ED visits that may be attributed to EOAS among children with asthma in the continental USA between 2005 and 2014, as well as 95% confidence bounds (95% CB). We estimated that a median of 2403 (95% CB 235-5382) pediatric asthma ED visits could be attributed to EOAS exposure between 2005 and 2014 in the continental USA. Furthermore, the impact of EOAS on estimated asthma ED visits was greatest in the eastern half of the continental USA. We found a significant increase in pediatric asthma ED visits that may be attributed to exposure to EOAS. EOAS may have a measurable negative impact on children with asthma in the USA.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/139447
Appears in Collections:过去全球变化的重建

Files in This Item:

There are no files associated with this item.


作者单位: 1.Colorado State Univ, Colorado Sch Publ Hlth, Ft Collins, CO 80523 USA
2.Colorado State Univ, Dept Environm & Radiol Hlth Sci, 1681 Campus Delivery, Ft Collins, CO 80523 USA
3.Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA

Recommended Citation:
Pratt, Jacob R.,Gan, Ryan W.,Ford, Bonne,et al. A national burden assessment of estimated pediatric asthma emergency department visits that may be attributed to elevated ozone levels associated with the presence of smoke[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2019-01-01,191
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Pratt, Jacob R.]'s Articles
[Gan, Ryan W.]'s Articles
[Ford, Bonne]'s Articles
百度学术
Similar articles in Baidu Scholar
[Pratt, Jacob R.]'s Articles
[Gan, Ryan W.]'s Articles
[Ford, Bonne]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Pratt, Jacob R.]‘s Articles
[Gan, Ryan W.]‘s Articles
[Ford, Bonne]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.