How the Poll Was Conducted - General Health - Health News

(Associated Press) -- The Associated Press-NORC Center for Public Affairs Research Poll on obesity and diabetes was conducted from Nov. 21 to Dec. 14 by NORC at the University of Chicago. It is based on landline and cellular telephone interviews with a nationally representative random sample of 1,011 adults. Interviews included 599 respondents on landline telephones and 412 on cellular phones. No interviews were conducted on Nov. 22.