Browsing HMS Scholarly Articles by Keyword "confounding"
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Factors Affecting the Association between Ambient Concentrations and Personal Exposures to Particles and Gases
(National Institute of Environmental Health Sciences, 2005)Results from air pollution exposure assessment studies suggest that ambient fine particles [particulate matter with aerodynamic diameter ≤ 2.5 μg (PM2.5)], but not ambient gases, are strong proxies of corresponding personal ... -
Is the Association of Airborne Particles with Daily Deaths Confounded by Gaseous Air Pollutants? An Approach to Control by Matching
(National Institute of Environmental Health Sciences, 2004)Although particulate air pollution has been associated with increased numbers of daily deaths in dozens of cities around the world, issues still remain about the association. Some have questioned the complex modeling used ...