Renal DialysisHemodialysis Units, HospitalCapital ExpendituresDithioerythritolKidney Failure, ChronicPeritoneal DialysisDialysisDialysis SolutionsPeritoneal Dialysis, Continuous AmbulatoryTrauma CentersMultiple TraumaTrauma Severity IndicesWounds, NonpenetratingPeritonitisIntensive Care UnitsPeritoneumCraniocerebral TraumaInjury Severity ScoreCatheters, IndwellingHemodialysis SolutionsTime FactorsRetrospective StudiesTraumatologyUltrafiltrationWounds, PenetratingProspective StudiesUrea