A studysheet sets out one finding from the research: the figure and its source.
2,740 findings in housing
10.4% → 9.5%
artery dilation declined dose-dependently with more nighttime aircraft noise events
Frank P. Schmidt et al., 2013, European Heart Journal
lower bedroom PM2.5 with active air cleaning than with sham
Robert D. Brook et al., 2026, Journal of clinical hypertension (Greenwich, Conn.)
17% vs 5%
urgent health service use fell more than three times as much in the high-intensity group
James W. Krieger et al., 2005, American Journal of Public Health