Number of strokes increase as pollution levels rise (Abstract, Hui Liu, M.S.; Xuan Yang, M.P.H.; Feng Jia, B.Sc.and Mingquan Wang, American Stroke Association, Feb. 17, 2016)
Also discussed here: Number of strokes increase as pollution levels rise (Science Daily, Feb. 17, 2016)
And here: Stroke Prevalence Linked to Poor Air Quality (Nancy A. Melville, Medscape Medical News, Feb. 19. 2016)
Today we review research into the links between higher levels of particulate pollution in the two countries with the highest emissions in the world, China and the USA, on the frequency of strokes. Results indicate that the number of strokes rose 1.19% for each 10 ugm/m3 increase if PM 2.5. Also the number of strokes were higher in regions of each country with higher annual PM2.5 (the American South compared to the West). Longer episodes of extreme heat, as a result of climate change, contributes also to more strokes.
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