Renal DialysisHemodialysis Units, HospitalCapital ExpendituresDithioerythritolKidney Failure, ChronicPeritoneal DialysisUrineDialysisDialysis SolutionsPeritoneal Dialysis, Continuous AmbulatoryPeritonitisPeritoneumIntensive Care UnitsCatheters, IndwellingHemodialysis SolutionsUltrafiltrationUreaTime FactorsUrinalysisCreatinine