United States Renal Data System ^ Coordinating Center

本合同支持美国肾脏数据系统（USRDS）国家登记研究。USRDS是美国所有终末期肾病（ESRD）患者的纵向登记研究。这包括所有接受透析和肾移植的人。该数据库包括从1980年至今的所有ESRD事件病例。关于ESRD患者的信息包括肾衰竭的日期和原因以及合并症。此外，后续数据包括死亡率、住院率和其他发病率和残疾指标以及支出数据。此外，USRDS还包括慢性肾病患者的类似信息

This contract is in support of the United State Renal Data System (USRDS) national registry. The USRDS is a longitudinal registry of all persons in the US who have end stage renal disease (ESRD). This includes all persons on dialysis and recipients of kidney transplantation. The data base is inclusive of all incident cases of ESRD from 1980 to the present. Information on ESRD patients include date and cause of renal failure as well as co-morbid conditions. In addition, follow-up data include mortality, hospitalization and other indicators of morbidity and disability, as well as expenditure data. In addition, the USRDS includes similar information on persons with chronic kidney disease