Key Studies

While there are hundreds of scientific studies detailing the health consequences of secondhand smoke exposure, there are several major ones that are worth a closer look.

Use the menu on the left to view key studies from major health agencies and scientific journals, which describe in detail the health consequences of secondhand smoke exposure.

The ANR Foundation has produced a chart showing the dates of various key studies, and the cumulative number of 100% local smokefree laws enacted per year from 1986-2006, in PDF format.