Behavioral Risk Factor Surveillance System (BRFSS) Historical Questions

1984-2021. Centers for Disease Control and Prevention (CDC). BRFSS Survey Data. The BRFSS is a continuous, state-based surveillance system that collects information about modifiable risk factors for chronic diseases and other leading causes of death.

Detailed information on sampling methodology and quality assurance can be found on the BRFSS website (http://www.cdc.gov/brfss).

Querying over HTTP

Splitgraph serves as an HTTP API that lets you run SQL queries directly on this data to power Web applications. For example:

curl https://data.splitgraph.com/sql/query/ddn \
    -H "Content-Type: application/json" \
    -d@-<<EOF
{"sql": "
    SELECT *
    FROM \"cdc-gov/behavioral-risk-factor-surveillance-system-brfss-iuq5-y9ct\".\"behavioral_risk_factor_surveillance_system_brfss\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.