Retrospective StudiesTreatment OutcomeTime FactorsFollow-Up StudiesRisk FactorsPrognosisCohort StudiesPostoperative ComplicationsIncidenceInfant, NewbornSurvival RateAge FactorsSensitivity and SpecificitySurvival AnalysisPregnancyReproducibility of ResultsLength of StayPrevalenceTomography, X-Ray ComputedRisk AssessmentNeoplasm StagingRecurrenceMultivariate AnalysisPredictive Value of TestsSeverity of Illness IndexKaplan-Meier EstimateChi-Square DistributionLogistic ModelsHospitals, UniversityHospitalizationFranceHong KongNeoplasm Recurrence, LocalReoperationIndiaTertiary Care CentersAge DistributionMedical RecordsBrazilHospitals, TeachingAnti-Bacterial AgentsUnited StatesDog DiseasesPregnancy OutcomeCombined Modality TherapyAlgorithmsBiopsyStatistics, NonparametricProspective StudiesDisease-Free SurvivalSex FactorsProportional Hazards ModelsCase-Control StudiesComorbidityOutcome Assessment (Health Care)Magnetic Resonance ImagingSex DistributionMedical AuditDisease ProgressionDatabases, FactualHospital MortalityNigeriaMalaysiaAcute DiseaseBreast NeoplasmsChinaRegression AnalysisRomaniaIntensive Care UnitsWounds and InjuriesTurkeyOdds RatioFracture Fixation, InternalEnglandModels, StatisticalTreatment FailureLaparoscopyItalyGestational AgeDrug Therapy, CombinationIntraoperative ComplicationsChronic DiseaseJapanEmergency Service, HospitalROC CurveLung NeoplasmsQuestionnairesNeoplasmsEpidemiologic MethodsPatient SelectionVisual AcuitySeasonsTunisiaDiagnostic ErrorsResearch DesignCross-Sectional StudiesLymphatic MetastasisGreat BritainRegistriesBiological Markers