PURE研究所覆盖社区的2009~2011年平均PM2.5浓度中位随访9.3年期间,5.8%的人发生心血管事件,2%死于心血管病。来源:Associations of Outdoor Fine Particulate Air Pollution and Cardiovascular Disease in 157 436 Individuals From 21 High-Income, Middle-Income, and Low-Income Countries (PURE): A Prospective Cohort Study. Lancet Planet Health, 2020, 4(6): e235-e245.