The Behavioral Risk Factor Surveillance System (BRFSS) is the world’s largest, on-going telephone health survey system, tracking health conditions and risk behaviors in the United States yearly since 1984.
Link to the BRFSS website: http://www.cdc.gov/brfss/index.htm
Link to the complete BRFSS questionnaire: http://www.cdc.gov/brfss/questionnaires/pdf-ques/2010brfss.pdf
Article from Lisa McGuire on summarizing the results of the caregiver module of the BRFSS: http://www.cdc.gov/pcd/issues/2009/apr/08_0088.htm
Minnesota BRFSS_ADWG_2-18-10.doc