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National Center for Chronic Disease Prevention and Health Promotion Behavioral Risk Factor Surveillance System BRFSS Home | Contact Us |
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NOTE: When comparing prevalence of variables across states or years, we recommend the use of confidence intervals. If the confidence intervals overlap, the difference is not statistically significant. |
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States conducting surveillance, by year For more information on risk factors and calculated variables, see the Technical Documents and Survey Data for a specific year.
Recommended citation: Centers for Disease Control and Prevention (CDC). Behavioral Risk Factor Surveillance System Survey Data. Atlanta, Georgia: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, [appropriate year].
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Privacy Policy | Accessibility CDC Home | Search | Health Topics A-Z This page last reviewed August 15, 2008
United States Department of Health and Human Services |