Using data from two large, long-running study projects in the Puget Sound region 鈥� one that began in the late 1970s measuring air pollution and another on risk factors for dementia that began in 1994 鈥� 天美影视传媒 researchers identified a link between air pollution and dementia. In the UW-led study, a small increase in the levels of fine particle pollution (PM2.5 or particulate matter 2.5 micrometers or smaller) averaged over a decade at specific addresses in the Seattle…
