CDC ATSDR Social Vulnerability Index (SVI) 2022 US archived October 28 2024

This is a preserved copy of the CDC ATSDR Social Vulnerability Index for 2022 (the most recent version) which was downloaded originally on 28-October-2024. The original dataset, documentation, and website were removed from the CDC website on 31-January-2025. This dataset compares SVI between census tracts across the whole USA. The file format is a .zip compressed geodatabase (.gdb) with census tract polygons that appear to use the US Census cartographic boundary file (rather than US Census Tiger/Line). We created a comma separated value dataset from the geodatabase which can be easily used by merging census tract FIPS codes. The overall SVI percentile ranking is stored in the variable "RPL_THEMES" as per the included documentation. The documentation was originally on the CDC's website and was downloaded separately from Internet Archive (accessed on 11-February-2025): https://web.archive.org/web/20240926211307/https://www.atsdr.cdc.gov/placeandhealth/svi/documentation/pdf/SVI-2022-Documentation-H.pdf .本数据集为2022年美国疾病控制与预防中心（Centers for Disease Control and Prevention, CDC）毒物与疾病登记署（Agency for Toxic Substances and Disease Registry, ATSDR）社会脆弱性指数（Social Vulnerability Index, SVI）的留存副本，该版本为当时最新正式版，原始下载时间为2024年10月28日。原始数据集、说明文档及相关网页已于2025年1月31日从CDC官网下架。本数据集用于对比全美范围内各普查区的社会脆弱性指数，文件格式为.zip压缩的地理数据库（geodatabase, .gdb），其中包含的普查区多边形数据采用美国人口普查局制图边界文件（而非US Census Tiger/Line格式）。 我们从该地理数据库中提取生成了逗号分隔值（Comma-Separated Values, CSV）数据集，可通过普查区FIPS代码实现便捷合并。 根据随附的说明文档，整体社会脆弱性指数百分位排名存储于变量"RPL_THEMES"中。 原始说明文档原本发布于CDC官网，已于2025年2月11日通过互联网档案馆（Internet Archive）单独下载，存档链接为：https://web.archive.org/web/20240926211307/https://www.atsdr.cdc.gov/placeandhealth/svi/documentation/pdf/SVI-2022-Documentation-H.pdf。