Global Burden of Disease Study 2021 (GBD 2021) Cause, REI, and Location Hierarchies

The Global Burden of Disease Study 2021 (GBD 2021), coordinated by the Institute for Health Metrics and Evaluation (IHME), estimated the burden of diseases, injuries, and risk factors for 204 countries and territories and selected subnational locations. This set of files contain the following for GBD 2021: the cause hierarchy; the risk, impairment, etiology, and injury n-code (REI) hierarchy; and locations hierarchies. The GBD Locations Hierarchy file contains only GBD locations, including subnational locations for which results were released at the time of the study's publication. The All Locations Hierarchies file also includes hierarchies for other regions for which estimates were produced, such as WHO and World Bank regions. These files allow users to filter for sets of values by level or parent category, including cause or risk group, GBD super region or region, or custom region.

由健康指标与评估研究所（Institute for Health Metrics and Evaluation，IHME）牵头协调的2021年全球疾病负担研究（Global Burden of Disease Study 2021，GBD 2021），针对204个国家、地区及部分选定的次国家区域，估算了各类疾病、损伤与风险因素的疾病负担。本数据集文件集涵盖该研究的三类层级体系：疾病分类层级（cause hierarchy）、风险-损伤-病因-损伤n码（risk, impairment, etiology, and injury n-code，REI）层级，以及区域层级（locations hierarchies）。其中，《GBD区域层级》文件仅收录GBD官方区域，包含研究正式发表时已发布结果的次国家区域；《全区域层级》文件则额外纳入了生成过估算数据的其他区域层级，例如世界卫生组织（World Health Organization，WHO）区域与世界银行（World Bank）区域。依托上述文件，用户可按层级或父分类对数值集合进行筛选，筛选维度涵盖疾病或风险组别、GBD超区域/区域，以及自定义区域。

搜集汇总

背景与挑战

背景概述

该数据集是GBD 2021研究中的层次结构文件，包含疾病原因、风险因素和地理位置的分类体系，覆盖全球204个国家和地区1990-2021年的数据，由IHME协调发布。