Renal DialysisHemodialysis Units, HospitalCapital ExpendituresHospital MortalityDithioerythritolKidney Failure, ChronicPeritoneal DialysisMortalityIntensive Care UnitsDialysisMorbidityRetrospective StudiesDialysis SolutionsPeritoneal Dialysis, Continuous AmbulatoryLength of StayTime FactorsTreatment OutcomeProspective StudiesHospitals, TeachingAPACHECritical IllnessPostoperative ComplicationsCohort StudiesRisk FactorsHospitals, UniversityIntensive CarePatient AdmissionFollow-Up StudiesHospital CostsCause of DeathInfant MortalitySurvival RateHospitals, GeneralRisk AssessmentUnited StatesLogistic ModelsHospitalizationSurvival AnalysisHospital Bed CapacitySeverity of Illness IndexPrognosisSepsisRisk AdjustmentAge FactorsInfant, NewbornIncidenceRespiration, ArtificialHospitals, Low-VolumeAcute Kidney InjuryMultivariate AnalysisHospitals, High-VolumeChi-Square DistributionHospitals, UrbanNursing Staff, HospitalHospital UnitsHospitals, Group PracticePeritonitisEmergenciesEpidemiologic MethodsMyocardial InfarctionCritical CareSurgery Department, HospitalAcute DiseaseOutcome Assessment (Health Care)Coronary Artery BypassHospitalsRegistriesEmergency Service, HospitalSurgical Procedures, OperativePredictive Value of TestsComorbidityHospitals, PediatricProportional Hazards ModelsDiagnosis-Related GroupsEconomics, HospitalPatient DischargePeritoneumCardiac Surgical ProceduresHospitals, SpecialEnglandHospitals, DistrictRenal Replacement TherapyMaternal MortalityCross InfectionMultiple Organ FailureCardiology Service, HospitalCenters for Medicare and Medicaid Services (U.S.)Odds RatioQuality of Health CareChild MortalityHospitals, PrivateSex FactorsAge DistributionBrazilRegression AnalysisReoperationKaplan-Meier EstimateHeart Valve ProsthesisSurgical Procedures, ElectiveAortic Aneurysm