How does Air Pollution and Noise from Road Traffic affect Blood Pressure?


Long-term exposure to ambient air pollution and traffic noise and incident hypertension in seven cohorts of the European study of cohorts for air pollution effects (ESCAPE) (Abstract, Kateryna B Fuks, Gudrun Weinmayr, Xavier Basagaña, Olena Gruzieva, Regina Hampel, Bente Oftedal, Mette Sørensen, Kathrin Wolf, Geir Aamodt, Gunn Marit Aasvang, Inmaculada Aguilera, Thomas Becker, Rob Beelen, Bert Brunekreef, Barbara Caracciolo, Josef Cyrys, Roberto Elosua, Kirsten Thorup Eriksen, Maria Foraster, Laura Fratiglioni, Agneta Hilding, Danny Houthuijs, Michal Korek, Nino Künzli, Jaume Marrugat, Mark Nieuwenhuijsen, Claes-Göran Östenson, Johanna Penell, Göran Pershagen, Ole Raaschou-Nielsen, Wim Swart Jr, Annette Peters, Barbara Hoffmann, European Heart Journal, Oct. 24, 2016)

Also discussed here: World’s largest study shows effects of long-term exposure to air pollution and traffic noise on blood pressure (ScienceDaily, Oct. 25, 2016)

Today we review research based on the effects of traffic –related air pollution and noise in five countries for 5-9 years. Results indicate that the risk of high blood pressure or hypertension increased by 20%  for those who live in more polluted areas (for every increase of 5 µg/m3 of PM2.5) and by 6% for those living in areas with a higher level of noise. Air pollution was higher in Germany and Spain than in Scandinavian countries and the combination of air and noise pollution was higher in Spain and Sweden.

Car owners request measures against traffic no...

Car owners request measures against traffic noise for the road at their home, a typical Nimby (Not In My Backyard) situation (Photo credit: Wikipedia)

To see Key Quotes and Links to key reports about this post, click HERE

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