How low can you go? Air pollution affects mortality at very low levels.
How low can you go? Air pollution affects mortality at very low levels.
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DOI：
10.1126/sciadv.abo3381
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发表时间：
2022-09-30
期刊：
影响因子：
13.6
通讯作者：
Brauer, Michael
中科院分区：
文献类型：
--
作者：
Weichenthal, Scott;Pinault, Lauren;Christidis, Tanya;Burnett, Richard T.;Brook, Jeffrey R.;Chu, Yen;Crouse, Dan L.;Erickson, Anders C.;Hystad, Perry;Li, Chi;Martin, Randall V.;Meng, Jun;Pappin, Amanda J.;Tjepkema, Michael;van Donkelaar, Aaron;Weagle, Crystal L.;Brauer, Michael
世界卫生组织（WHO）最近发布了新的室外细颗粒物空气污染（PM2.5）指南，建议年平均浓度为5微克/立方米。然而，我们对室外PM2.5和死亡率之间的浓度-响应关系的理解在这个接近背景浓度的范围内仍然不完整。为了解决这种不确定性，我们在世界上暴露最低的环境中对710万成年人进行了一项基于人群的队列研究。我们的研究结果揭示了室外PM2.5和死亡率之间的超线性浓度-响应关系，在非常低的浓度（<5 μg/m3）。我们更新的全球浓度响应函数结合了这些新信息，表明与之前的估计相比，全球每年因室外PM2.5而死亡的人数增加了150万。符合世卫组织关于室外PM2.5的新指南对全球健康的益处大于先前的假设，这表明需要继续减少世界各地的室外空气污染。室外空气污染导致的全球死亡率增加超过了先前的假设。
The World Health Organization (WHO) recently released new guidelines for outdoor fine particulate air pollution (PM2.5) recommending an annual average concentration of 5 μg/m3. Yet, our understanding of the concentration-response relationship between outdoor PM2.5 and mortality in this range of near-background concentrations remains incomplete. To address this uncertainty, we conducted a population-based cohort study of 7.1 million adults in one of the world’s lowest exposure environments. Our findings reveal a supralinear concentration-response relationship between outdoor PM2.5 and mortality at very low (<5 μg/m3) concentrations. Our updated global concentration-response function incorporating this new information suggests an additional 1.5 million deaths globally attributable to outdoor PM2.5 annually compared to previous estimates. The global health benefits of meeting the new WHO guideline for outdoor PM2.5 are greater than previously assumed and indicate a need for continued reductions in outdoor air pollution around the world. Outdoor air pollution increases global mortality more than previously assumed.
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652个城市的环境颗粒物空气污染和每日死亡率
DOI：
10.1056/nejmoa1817364
发表时间：
2019-08-22
期刊：
The New England journal of medicine
影响因子：
--
作者：
Liu C;Chen R;Sera F;Vicedo-Cabrera AM;Guo Y;Tong S;Coelho MSZS;Saldiva PHN;Lavigne E;Matus P;Valdes Ortega N;Osorio Garcia S;Pascal M;Stafoggia M;Scortichini M;Hashizume M;Honda Y;Hurtado-Díaz M;Cruz J;Nunes B;Teixeira JP;Kim H;Tobias A;Íñiguez C;Forsberg B;Åström C;Ragettli MS;Guo YL;Chen BY;Bell ML;Wright CY;Scovronick N;Garland RM;Milojevic A;Kyselý J;Urban A;Orru H;Indermitte E;Jaakkola JJK;Ryti NRI;Katsouyanni K;Analitis A;Zanobetti A;Schwartz J;Chen J;Wu T;Cohen A;Gasparrini A;Kan H
通讯作者：
Kan H
影响因子：
3.8
作者：
Snider, G.;Weagle, C. L.;Liu, Y.
通讯作者：
Liu, Y.
影响因子：
6.3
作者：
Latimer, Robyn N. C.;Martin, Randall, V
通讯作者：
Martin, Randall, V
DOI：
10.1073/pnas.1803222115
发表时间：
2018-09-18
影响因子：
11.1
作者：
Burnett R;Chen H;Szyszkowicz M;Fann N;Hubbell B;Pope CA 3rd;Apte JS;Brauer M;Cohen A;Weichenthal S;Coggins J;Di Q;Brunekreef B;Frostad J;Lim SS;Kan H;Walker KD;Thurston GD;Hayes RB;Lim CC;Turner MC;Jerrett M;Krewski D;Gapstur SM;Diver WR;Ostro B;Goldberg D;Crouse DL;Martin RV;Peters P;Pinault L;Tjepkema M;van Donkelaar A;Villeneuve PJ;Miller AB;Yin P;Zhou M;Wang L;Janssen NAH;Marra M;Atkinson RW;Tsang H;Quoc Thach T;Cannon JB;Allen RT;Hart JE;Laden F;Cesaroni G;Forastiere F;Weinmayr G;Jaensch A;Nagel G;Concin H;Spadaro JV
通讯作者：
Spadaro JV
影响因子：
5.4
作者：
Crouse, Dan L.;Erickson, Anders C.;Weichenthal, Scott
通讯作者：
Weichenthal, Scott