What does the BRFSS measure?
Description: The Behavioral Risk Factor Surveillance System (BRFSS) is a state-based system of telephone health surveys that collects information on health risk behaviors, preventive health practices, and health care access primarily related to chronic disease and injury.
What is CDC BRFSS?
The Behavioral Risk Factor Surveillance System (BRFSS) is the nation’s premier system of health-related telephone surveys that collect state data about U.S. residents regarding their health-related risk behaviors, chronic health conditions, and use of preventive services.
Is BRFSS part of CDC?
BRFSS completes more than 400,000 adult interviews each year, making it the largest continuously conducted health survey system in the world. The survey is administered by the CDC’s Division of Population Health in the National Center for Chronic Disease Prevention and Health Promotion.
How often is the BRFSS conducted?
The BRFSS collects data from adults aged 18 years or older. The Centers for Disease Control and Prevention (CDC) coordinate the survey, but it is conducted separately by each state. Each state conducts thousands of interviews every year. In Washington State, over 1,000 interviews are completed monthly.
What is BRFSS used for?
BRFSS is the nation’s premier system of health-related telephone surveys that collect state data about U.S. residents regarding their health-related risk behaviors, chronic health conditions, and use of preventive services.
How does the BRFSS work?
The BRFSS is a state-based system of telephone surveys conducted in collaboration with the Centers for Disease Control and Prevention (CDC) that gathers information about health, health risk behaviors, preventive practices, and health care access from adults aged 18 and older.
Is BRFSS population based?
The BRFSS is a phone-based CDC survey that has been conducted annually since 1984, includes more than 400,000 participants each year, and is administered at the state level (Table 1) (Centers for Disease Control and Prevention, 2014).
How is BRFSS funded?
The Behavioral Risk Factor Surveillance System (BRFSS) is primarily funded by the Centers for Disease Control and Prevention (CDC). However, various state programs may fund additional modules or questions. Many states also use BRFSS data to support health-related legislative efforts.
How accurate is the BRFSS?
Conclusions: Most questions on the core BRFSS instrument were at least moderately reliable and valid, and many were highly reliable and valid. Additional research is needed for some measures.
What are the limitations of BRFSS?
There are several limitations to this study. Primarily, the BRFSS is a cross-sectional, self-report survey and as such is subject to recall bias and social desirability bias, which may influence which events respondents recall or report at the time of the interview.
What type of surveillance is BRFSS?
Behavioral Risk Factor Surveillance System
The Behavioral Risk Factor Surveillance System (BRFSS) is a state-based system of telephone health surveys that collects information on health risk behaviors, preventive health practices, and health care access primarily related to chronic disease and injury.
How reliable is the BRFSS?