Behavioral Risk Factor Surveillance System (BRFSS) Dataset

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. Established in 1984 with 15 states, BRFSS now collects data in all 50 states as well as the District of Columbia and three U.S. territories. BRFSS completes more than 400,000 adult interviews each year, making it the largest continuously conducted health survey system in the world. While most indicators reflect survey questions administered annually, adherence to Physical Activity Guidelines and Hyptertension prevalence are asked in odd-numbered years, while questions of mammography and colorectal cancer screening, as well as sleep quality are asked in even-numbered years.

Lowest Granularity

Yearly

More Information

https://www.cdc.gov/brfss/index.html

Data Source for Behavioral Risk Factor Surveillance System (BRFSS)

Centers for Disease Control and Prevention

More Information

https://www.cdc.gov/

Youth Risk Behavior Surveillance System (YRBSS) Dataset

The Youth Risk Behavior Surveillance System (YRBSS) monitors six categories of health-related behaviors that contribute to the leading causes of death and disability among youth and adults, including—

Behaviors that contribute to unintentional injuries and violence
Sexual behaviors related to unintended pregnancy and sexually transmitted diseases, including HIV infection
Alcohol and other drug use
Tobacco use
Unhealthy dietary behaviors
Inadequate physical activity
YRBSS also measures the prevalence of obesity and asthma and other health-related behaviors plus sexual identity and sex of sexual contacts.

YRBSS includes a national school-based survey conducted by CDC and state, territorial, tribal, and local surveys conducted by state, territorial, and local education and health agencies and tribal governments.

Lowest Granularity

Yearly

Interpretation

YRBSS data are weighted to adjust for school and student nonresponse and to make the data representative of the population of students from which the sample was drawn. Generally, these adjustments are made by applying a weight based on student sex, grade, and race/ethnicity. YRBS data that are weighted to be representative of all public school students in grades 9-12 in the respective jurisdiction.

More Information

Data Source for Youth Risk Behavior Surveillance System (YRBSS)

Centers for Disease Control and Prevention

More Information

https://www.cdc.gov/

Privacy

In releasing this information, Delaware aims to provide information that can be helpful to local communities as they work to improve public health. However, the protection of the confidentiality of our citizens is of paramount importance. To that end, counts of less than 11 are not presented, and the rate is not calculated for counts of less than 20. An outside expert has reviewed the platform to ensure it complies with the HIPAA privacy rule (45 CFR 164.§514(b)).