Renal DialysisHemodialysis Units, HospitalKidney Failure, ChronicCapital ExpendituresDithioerythritolPeritoneal DialysisArteriovenous Shunt, SurgicalDialysis SolutionsHemodialysis, HomeDialysisPeritoneal Dialysis, Continuous AmbulatoryHemodialysis SolutionsCatheters, IndwellingUremiaErythropoietinHematinicsHyperparathyroidism, SecondaryTime FactorsProspective StudiesKidneys, ArtificialSerum AlbuminParathyroid HormoneAnemiaKidney DiseasesHemodiafiltrationRisk FactorsTreatment OutcomePhosphorusHemoglobinsNutritional StatusBiological MarkersProtein-Energy MalnutritionWater-Electrolyte ImbalanceUreaHyperphosphatemiaGlucaric AcidMembranes, ArtificialFollow-Up StudiesProportional Hazards ModelsRetrospective StudiesCatheterization, Central VenousUltrafiltrationCross-Sectional StudiesRenal Insufficiency, ChronicPruritusPeritonitisCohort StudiesRenal InsufficiencyCalcinosisRenal OsteodystrophyC-Reactive ProteinIron-Dextran ComplexCardiovascular DiseasesRisk AssessmentNephrologyHematocritPeritoneumMalnutritionCreatinineFerritinsKidney TransplantationPrevalenceIntensive Care UnitsIranPredictive Value of TestsCalcimimetic AgentsTransferrinHypoalbuminemiaAluminumKaplan-Meier EstimateSurvival RateFerric CompoundsBrachiocephalic VeinsHyperkalemiaVascular PatencyPrognosisMultivariate AnalysisCross-Over StudiesDiabetic NephropathiesInjections, IntravenousBlood PressureRenal Replacement TherapyElectric ImpedanceHypotensionalpha-2-HS-GlycoproteinComorbidityPhosphatesbeta 2-MicroglobulinCase-Control StudiesHepatitis CBlood Urea NitrogenRecombinant ProteinsReference ValuesHemofiltrationGraft Occlusion, VascularCalcium CarbonateErgocalciferolsChi-Square DistributionHyperhomocysteinemiaQuality of Life