行政区划数据库

行政区划数据库是中国疾病预防控制中心建立的基础编码平台的一部分，收集了自2004年以来全国行政区划的基本信息。该数据库包含地区名称、地区编码、地区全称、城市农村标记和东中西标记等字段，实现了从国家至乡镇的地区编码。数据由中国疾病预防控制中心和省级疾病预防控制中心系统管理员统一进行维护，主要用于中国疾病预防控制信息系统的地区行政区划和网络报告机构、人口数据的统一管理。The Administrative Division Database is part of the basic coding platform established by the Chinese Center for Disease Control and Prevention (China CDC), which collects basic information on national administrative divisions since 2004. The database includes fields such as region name, region code, full region name, urban-rural indicator and eastern-central-western region indicator, and supports regional coding spanning from the national level down to the township level. It is uniformly maintained by system administrators from China CDC and provincial centers for disease control and prevention (provincial CDCs), and is primarily employed for the unified administration of regional administrative divisions, network-based reporting institutions and population data within the China Disease Prevention and Control Information System.