DiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceNamed GroupsHealth CareGeographicals
Postoperative ComplicationsMortalityHospital MortalityRetrospective StudiesTreatment OutcomeSurgical Procedures, OperativeSurgical Procedures, ElectiveTime FactorsSurvival RatePostoperative PeriodRisk AssessmentFollow-Up StudiesVascular Surgical ProceduresLength of StayHepatectomyProspective StudiesRisk FactorsPostoperative CareMorbidityInfant MortalityPreoperative CareHospitals, PrivatePreoperative PeriodSurvival AnalysisAortic Aneurysm, AbdominalRisk AdjustmentHospitals, VeteransCohort StudiesKaplan-Meier EstimateEsophagectomyPneumonectomyProportional Hazards ModelsAortic RuptureColectomyLogistic ModelsGastrectomyPancreaticoduodenectomyReoperationCause of DeathChi-Square DistributionPancreatectomyDigestive System Surgical ProceduresCoronary Artery BypassAge FactorsPrognosisUnited StatesMultivariate AnalysisEmergenciesIntraoperative ComplicationsPatient SelectionOdds RatioDatabases as TopicDatabases, FactualCardiac Surgical ProceduresChild MortalityBlood Vessel Prosthesis ImplantationSeverity of Illness IndexHospitalsComorbidityBlood Loss, SurgicalRectal NeoplasmsMaternal MortalityIncidenceAnastomosis, SurgicalEsophageal NeoplasmsPredictive Value of TestsLiver NeoplasmsLiver TransplantationColorectal NeoplasmsOutcome Assessment (Health Care)Stomach NeoplasmsLaparoscopyRecurrenceLymph Node ExcisionNeoplasm Recurrence, LocalNeoplasm StagingCardiovascular DiseasesInfant, NewbornMortality, PrematureAdenocarcinomaCombined Modality TherapyPerinatal MortalityDeath CertificatesAge DistributionFetal MortalitySex FactorsRegistriesSex DistributionLife ExpectancyNeoplasmsPoisson DistributionRiskMyocardial InfarctionRegression AnalysisEpidemiologic MethodsIntensive Care UnitsRenal DialysisSepsisOccupational DiseasesWales