PLACES: County Data (GIS Friendly Format), 2024 release

This dataset contains model-based county-level estimates in GIS-friendly format. PLACES covers the entire United States—50 states and the District of Columbia—at county, place, census tract, and ZIP Code Tabulation Area levels. It provides information uniformly on this large scale for local areas at four geographic levels. Estimates were provided by the Centers for Disease Control and Prevention (CDC), Division of Population Health, Epidemiology and Surveillance Branch. Project was funded by the Robert Wood Johnson Foundation in conjunction with the CDC Foundation. Data sources used to generate these model-based estimates are Behavioral Risk Factor Surveillance System (BRFSS) 2022 or 2021 data, Census Bureau 2022 county population estimates, and American Community Survey (ACS) 2018–2022 estimates. The 2024 release uses 2022 BRFSS data for 36 measures and 2021 BRFSS data for 4 measures (high blood pressure, high cholesterol, cholesterol screening, and taking medicine for high blood pressure control among those with high blood pressure) that the survey collects data on every other year. These data can be joined with the census 2022 county boundary file in a GIS system to produce maps for 40 measures at the county level. An ArcGIS Online feature service is also available for users to make maps online or to add data to desktop GIS software. https://cdcarcgis.maps.arcgis.com/home/item.html?id=3b7221d4e47740cab9235b839fa55cd7

本数据集收录了基于模型的县级行政区划估算数据，并以地理信息系统友好格式提供。PLACES 涵盖了整个美利坚合众国——包括50个州以及哥伦比亚特区——在县、地区、人口普查区和邮政编码统计区域等多个地理层面上。数据在如此广阔的范围内实现了对地方区域信息的统一呈现。估算数据由疾病控制与预防中心（Centers for Disease Control and Prevention，简称CDC）人口健康司流行病学与监测分支提供。项目资金由罗伯特·伍德·约翰逊基金会（Robert Wood Johnson Foundation）与疾病控制与预防中心基金会（CDC Foundation）联合资助。生成这些基于模型估算的数据源包括2022年或2021年的行为风险因素监测系统（Behavioral Risk Factor Surveillance System，简称BRFSS）数据、2022年人口普查局的县人口估算数据以及2018年至2022年的美国社区调查（American Community Survey，简称ACS）估算数据。2024年的发布版本中，对于36项指标使用了2022年的BRFSS数据，而对于高血圧、高胆固醇、胆固醇筛查以及高血压患者用药控制等4项指标（这些指标每两年收集一次数据）则使用了2021年的BRFSS数据。这些数据可与2022年的县边界文件在地理信息系统（GIS）中合并，以生成40项指标在县级行政区划层面的地图。同时，ArcGIS Online也提供了一种功能服务，用户可在线制作地图或将数据添加至桌面GIS软件中。更多信息请访问：https://cdcarcgis.maps.arcgis.com/home/item.html?id=3b7221d4e47740cab9235b839fa55cd7