气候变化领域集成服务门户(CCPortal): Evaluating the effect of long-term exposure to ozone on lung function by different metrics

CCPortal

DOI	10.1007/s11869-024-01546-x
	Evaluating the effect of long-term exposure to ozone on lung function by different metrics
	Raz-Maman, Carmel; Borochov-Greenberg, Nili; Lefkowitz, Rafael Y.; Portnov, Boris A.
发表日期	2024
ISSN	1873-9318
EISSN	1873-9326
英文摘要	Background The majority of studies examining long-term exposure to ambient ozone have utilized averages as the exposure parameter. However, averaging ozone exposures may underestimate the impact of ozone peaks and seasonality. The current study aimed to examine the association between ozone exposure evaluated by different exposure metrics and lung function in healthy adolescents. Methods We conducted a cross-sectional study among 665 healthy adolescent males living within a 2 km radius of an ozone monitoring station. Multiple ozone exposure metrics were evaluated, including two-year and peak-season averages, peaks, peak intensity, and the total excess of peak level. Lung function was measured using FEV1, FVC, and FEV1/FVC ratio. Results The peak intensity during the ozone peak-season was associated with the largest decrease in the FEV1/FVC ratio, -1.52% (95%CI: -2.55%, -0.49%) (p < 0.01). Concurrently, we did not observe a significant association between ozone exposure, assessed by different metrics, and either FEV1 or FVC. Conclusions The study findings suggest that when evaluating ambient ozone exposures, ozone peak intensity during peak-season should be considered, as it may predict greater adverse health effects than averages alone.
英文关键词	Ozone (O-3); Exposure assessment; Exposure profile; Air pollution; Lung function; Climate change
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001190300700001
来源期刊	AIR QUALITY ATMOSPHERE AND HEALTH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293925
作者单位	University of Haifa; Yale University
推荐引用方式 GB/T 7714	Raz-Maman, Carmel,Borochov-Greenberg, Nili,Lefkowitz, Rafael Y.,et al. Evaluating the effect of long-term exposure to ozone on lung function by different metrics[J],2024.
APA	Raz-Maman, Carmel,Borochov-Greenberg, Nili,Lefkowitz, Rafael Y.,&Portnov, Boris A..(2024).Evaluating the effect of long-term exposure to ozone on lung function by different metrics.AIR QUALITY ATMOSPHERE AND HEALTH.
MLA	Raz-Maman, Carmel,et al."Evaluating the effect of long-term exposure to ozone on lung function by different metrics".AIR QUALITY ATMOSPHERE AND HEALTH (2024).