This document contains the key findings from the July Health Tracking Poll. The
survey was designed and analyzed by public opinion researchers at the Kaiser
Family Foundation and was conducted July 7 through July 14, 2009, among a
nationally representative random sample of 1,205 adults ages 18 and older.
Telephone interviews conducted by landline (800) and cell phone (405, including
126 who had no landline telephone) were carried out in English and Spanish. The
margin of sampling error for the total sample is plus or minus 3 percentage
points. For results based on subgroups, the margin of sampling error is higher.
Key Findings (.pdf)