Kidney Failure, ChronicRenal InsufficiencyKidneyKidney DiseasesKidney TransplantationAcute Kidney InjuryHeart FailureRenal DialysisRefeeding SyndromeKidney Function TestsGlomerular Filtration RatePodocytesCreatinineRisk FactorsDiabetic NephropathiesPolycystic Kidney, Autosomal DominantProteinuriaTime FactorsTreatment FailureDisease ProgressionAlbuminuriaNephrectomyKidney TubulesTreatment OutcomeRenal Insufficiency, ChronicLipocalinsAlbertaRetrospective StudiesKidney CortexFollow-Up StudiesDisease Models, AnimalPeritoneal DialysisChronic DiseaseCohort StudiesBiological MarkersRisk AssessmentProspective StudiesHypertensionProportional Hazards ModelsSeverity of Illness IndexKidney GlomerulusPrognosisUnited StatesIncidenceKidney NeoplasmsCardiovascular DiseasesPolycystic Kidney DiseasesAntihypertensive AgentsBlood PressureKidney Tubules, ProximalKidney MedullaFailure to ThriveLiver Failure, AcuteKidney CalculiKidney Tubules, Collecting