Behavioral Risk Factor Surveillance System (BRFSS) Age-Adjusted Prevalence Data (2011 to present)

2011 to present. BRFSS combined land line and cell phone age-adjusted prevalence 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.
Data will be updated annually as it becomes available.

Detailed information on sampling methodology and quality assurance can be found on the BRFSS website (http://www.cdc.gov/brfss).
Methodology: http://www.cdc.gov/brfss/factsheets/pdf/DBS_BRFSS_survey.pdf
Glossary: https://data.cdc.gov/Behavioral-Risk-Factors/Behavioral-Risk-Factor-Surveillance-System-BRFSS-H/iuq5-y9ct

自2011年以来。结合固定电话和移动电话年龄调整后的流行率数据。全国行为风险因素监测系统（BRFSS）是一个基于州的连续监测系统，旨在收集关于慢性病和其他主要死亡原因的可修改风险因素的信息。数据将随着可用性而每年更新。

抽样方法和质量保证的详细信息可在BRFSS网站上找到（http://www.cdc.gov/brfss）。

方法：http://www.cdc.gov/brfss/factsheets/pdf/DBS_BRFSS_survey.pdf

术语表：https://data.cdc.gov/Behavioral-Risk-Factors/Behavioral-Risk-Factor-Surveillance-System-BRFSS-H/iuq5-y9ct