Bio(3)Air, an integrative system for monitoring individual-level air pollutant exposure with high time and spatial resolution.
Bio(3)Air, an integrative system for monitoring individual-level air pollutant exposure with high time and spatial resolution.
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Bio(3)Air，一种以高时间和空间分辨率监测个人水平空气污染物暴露的综合系统
DOI：
10.1016/j.ecoenv.2018.11.067
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发表时间：
2019-03
影响因子：
6.8
通讯作者：
Hao K
中科院分区：
文献类型：
--
作者：
Cheng H;Wang L;Wang D;Zhang J;Cheng L;Yao P;Zhang Z;Di Narzo A;Shen Y;Yu J;Wang C;Fan L;Lu J;Jiang J;Hao K
空气污染是全球疾病负担的主要原因。缺乏合适的方法来长期测量个人水平的暴露水平，阻碍了空气污染的环境流行病学研究。我们报告了一个名为Bio3 Air的综合系统，用于长期测量个人水平的空气污染暴露，目前专注于环境颗粒物(PM)。该新系统实时量化个人的室外/室内状态、地理位置、肺部通气率和周围环境的PM浓度，这些指标随后被纳入计算PM暴露量。该系统已在中国、美国和加拿大进行了全面的开发和测试，并已成功应用于流行病学研究。Bio3 Air具有很高的可靠性、灵敏度、重复性(>；99%)和准确性。它具有很高的时间和空间分辨率(分别为≤2min和≤20m)。Bio3 Air与“金标准”方法(膜收集和离线分析)的符合率为91.89%。Bio3 Air代表着空气污染的环境健康研究在方法学上的重大进步。它捕获与测量个人PM暴露相关的信息(例如，实时室外/室内状态、位置和肺部通气率)。这类信息通常会被传统方法遗漏。Bio3 Air的其他功能包括易用性、成本效益和自动数据收集，使其成为促进空气污染暴露和健康后果研究的强大工具。
Air pollution is a leading cause of global disease burden. Lack of suitable methods for long term measuring exposure level at individual level is crippling environmental epidemiology research of air pollution. We report an integrative system, Bio3 Air, for long term measurement of individual level air pollution exposure, currently focusing on ambient particulate matter (PM). The novel system in real-time quantifies individual’s outdoor/indoor status, geological location, lung ventilation rate and PM concentration of individual’s surrounding environment, and these metrics are subsequently incorporated in calculating PM exposure. The system is fully developed and tested in China, USA and Canada, and has been successfully applied in epidemiology study. Bio3 Air offers high reliability, sensitivity, reproducibility (>99%) and accuracy. It has high time- and spatial- resolution (≤ 2 min and ≤ 20 m, respectively). Bio3 Air achieved 91.89% consistency with “gold-standard” method (membrane collection and off-line analysis). Bio3 Air represents a substantial methodological advance in environmental health research of air pollution. It captures information relevant in measuring individual’s PM exposure (e.g. real-time outdoor/indoor status, location and lung ventilation rate). Such information is typically missed by conventional approaches. Additional features of Bio3 Air include easy-to-use, cost-effectiveness and automated data collection, making it a powerful tool facilitating studies of air pollution exposure and health consequences.
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DOI：
10.1016/s0140-6736(17)30505-6
发表时间：
2017-05-13
期刊：
Lancet (London, England)
影响因子：
--
作者：
Cohen AJ;Brauer M;Burnett R;Anderson HR;Frostad J;Estep K;Balakrishnan K;Brunekreef B;Dandona L;Dandona R;Feigin V;Freedman G;Hubbell B;Jobling A;Kan H;Knibbs L;Liu Y;Martin R;Morawska L;Pope CA 3rd;Shin H;Straif K;Shaddick G;Thomas M;van Dingenen R;van Donkelaar A;Vos T;Murray CJL;Forouzanfar MH
通讯作者：
Forouzanfar MH
影响因子：
6.8
作者：
Cacciottolo M;Wang X;Driscoll I;Woodward N;Saffari A;Reyes J;Serre ML;Vizuete W;Sioutas C;Morgan TE;Gatz M;Chui HC;Shumaker SA;Resnick SM;Espeland MA;Finch CE;Chen JC
通讯作者：
Chen JC
DOI：
10.1080/10962247.2015.1136362
发表时间：
2016-03
期刊：
Journal of the Air & Waste Management Association (1995)
影响因子：
--
作者：
Hsu YM;Wang X;Chow JC;Watson JG;Percy KE
通讯作者：
Percy KE
影响因子：
3.6
作者：
Deng, Gaofeng;Li, Zenghe;Wang, Zhiyong
通讯作者：
Wang, Zhiyong
影响因子：
168.9
作者：
Beelen, Rob;Raaschou-Nielsen, Ole;Hoek, Gerard
通讯作者：
Hoek, Gerard