Behavioral Risk Factors: Selected Metropolitan Area Risk Trends (SMART) County Prevalence Data (2011 to 2012)

2011 to 2012. BRFSS SMART County Prevalence combined land line and cell phone data. The Selected Metropolitan Area Risk Trends (SMART) project uses the Behavioral Risk Factor Surveillance System (BRFSS) to analyze the data of selected counties with 500 or more respondents. BRFSS data can be used to identify emerging health problems, establish and track health objectives, and develop and evaluate public health policies and programs. 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://chronicdata.cdc.gov/Behavioral-Risk-Factors/Behavioral-Risk-Factor-Surveillance-System-BRFSS-H/iuq5-y9ct

2011至2012年间，SMART县域流行病学调查结合了固定电话和移动电话数据。所选的都市区域风险趋势（SMART）项目运用行为风险因素监测系统（BRFSS）分析具有500名或以上受访者的选定县的数据。BRFSS数据可用于识别新兴的健康问题，建立并追踪健康目标，以及制定与评估公共卫生政策和项目。BRFSS是一个基于州的持续监测系统，收集有关可改变的非传染性疾病及其他主要死亡原因的风险因素信息。数据将随着可获得性而每年更新。有关抽样方法和质量保证的详细信息可在BRFSS网站上查阅（http://www.cdc.gov/brfss）。研究方法：http://www.cdc.gov/brfss/factsheets/pdf/DBS_BRFSS_survey.pdf 术语表：https://chronicdata.cdc.gov/Behavioral-Risk-Factors/Behavioral-Risk-Factor-Surveillance-System-BRFSS-H/iuq5-y9ct