干旱区生态环境知识资源中心(Arid): Short-term effects of particulate matter during desert and non-desert dust days on mortality in Iran

Arid

DOI	10.1016/j.envint.2019.105299
	Short-term effects of particulate matter during desert and non-desert dust days on mortality in Iran
	Shahsavani, Abbas 1,2; Tobias, Aurelio 3; Querol, Xavier 3; Stafoggia, Massimo 4; Abdolshahnejad, Mahsa 5; Mayvaneh, Fatemeh 6; Guo, Yuming 7; Hadei, Mostafa 8,11; Hashemi, Seyed Saeed 9; Khosravi, Ardeshir 10; Namvar, Zahra 2; Yarahmadi, Maryam 10; Emam, Baharan 2
通讯作者	Querol, Xavier
来源期刊	ENVIRONMENT INTERNATIONAL
ISSN	0160-4120
EISSN	1873-6750
出版年	2020
卷号	134
英文摘要	Background: Increased atmospheric particulate matter (PM) concentrations are commonly observed during desert dust days in Iran, but there is still no evidence of their effects on human health. We aimed to evaluate the association between daily mortality and exposure to PM10 and PM2.5 during dust and non-dust days in Tehran and Ahvaz, two major Middle Eastern cities with different sources, intensity, and frequency of desert dust days. Methods: We identified desert dust days based on exceeding a daily PM10 concentration threshold of 150 mu g/m(3) between 2014 and 2017, checking for low PM2.5/PM10 ratio typical of dust days. We used a time-stratified case-crossover design to estimate the short-term effects of PM10 and PM2.5 concentrations on daily mortality during dust and non-dust days. Data was analyzed using conditional Poisson regression models. Results: Higher concentrations of PM and frequency of desert dust days were observed in Ahvaz rather than Tehran. In Ahvaz, the effect of PM10 at lag 0 was much higher during dust days, an increment of 10 mu g/m(3) was associated with 3.28% (95%CI=[2.42, 4.15]) increase of daily mortality, than non-dust days, 1.03% (95%CI=[-0.02, 2.08]), while in Tehran, was slightly higher during non-dust days, 0.72% (95%CI=[0.23, 1.23]), than in dust days, 0.49% (95%CI=[-0.22, 1.20]). No statistically significant associations were observed between PM2.5 and daily mortality in Ahvaz, while in Teheran the effect of PM2.5 increased significantly during non-dust days at lag 2, 1.89% (95%CI=[0.83, 1.2.95] and lag 3, 1.88% (95%CI=[0.83, 1.2.95]). Conclusion: The study provides evidence that exposure to PM during Middle East dust days is an important risk factor to human health in arid regions and areas affected by desert dust events.
英文关键词	Air pollution Desert dust Particulate matter PM10 PM2.5 Mortality Tehran Ahvaz
类型	Article
语种	英语
国家	Iran ; Spain ; Italy ; Australia
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000501344500076
WOS关键词	MATRIX FACTORIZATION PMF ; SAHARAN DUST ; SOURCE APPORTIONMENT ; CASE-CROSSOVER ; CHEMICAL-COMPOSITION ; PM10 CONCENTRATIONS ; SIZE DISTRIBUTION ; HUMAN HEALTH ; PARTICLES ; OUTBREAKS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2020-01-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312282
作者单位	1.Shahid Beheshti Univ Med Sci, Environm & Occupat Hazards Control Res Ctr, Tehran, Iran; 2.Shahid Beheshti Univ Med Sci, Sch Publ Hlth & Safety, Dept Environm Hlth Engn, Tehran, Iran; 3.Spanish Council Sci Res CSIC, Inst Environm Assessment & Water Res IDAEA, C Jordi Girona 18-26, Barcelona 08034, Spain; 4.ASL Roma 1, Dept Epidemiol, Lazio Reg Hlth Serv, Rome, Italy; 5.Univ Tehran, Fac Nat Resources, Alborz, Iran; 6.Hakim Sabzevari Univ, Fac Geog & Environm Sci, Sabzevar, Iran; 7.Monash Univ, Dept Publ Hlth & Prevent Med, Melbourne, Vic, Australia; 8.Univ Tehran Med Sci, Sch Publ Hlth, Dept Environm Hlth Engn, Tehran, Iran; 9.Shahid Beheshti Univ Med Sci, Sch Publ Hlth & Safety, Dept Epidemiol, Tehran, Iran; 10.Minist Hlth & Med Educ, Tehran, Iran; 11.Univ Tehran Med Sci, SSRC, Tehran, Iran
推荐引用方式 GB/T 7714	Shahsavani, Abbas,Tobias, Aurelio,Querol, Xavier,et al. Short-term effects of particulate matter during desert and non-desert dust days on mortality in Iran[J],2020,134.
APA	Shahsavani, Abbas.,Tobias, Aurelio.,Querol, Xavier.,Stafoggia, Massimo.,Abdolshahnejad, Mahsa.,...&Emam, Baharan.(2020).Short-term effects of particulate matter during desert and non-desert dust days on mortality in Iran.ENVIRONMENT INTERNATIONAL,134.
MLA	Shahsavani, Abbas,et al."Short-term effects of particulate matter during desert and non-desert dust days on mortality in Iran".ENVIRONMENT INTERNATIONAL 134(2020).