Treatment OutcomeOutcome Assessment (Health Care)Pregnancy OutcomeRetrospective StudiesFollow-Up StudiesTime FactorsOutcome and Process Assessment (Health Care)Prospective StudiesPrognosisRisk FactorsPregnancyCohort StudiesInfant, NewbornSeverity of Illness IndexSurvival AnalysisSurvival RatePredictive Value of TestsPostoperative ComplicationsRisk AssessmentUnited StatesGlasgow Outcome ScaleRandomized Controlled Trials as TopicKaplan-Meier EstimateMultivariate AnalysisRecurrenceQuality of LifeLogistic ModelsAge FactorsRecovery of FunctionLength of StayIncidenceDisease OutbreaksStrokePatient Outcome AssessmentProportional Hazards ModelsLongitudinal StudiesChi-Square DistributionResearch DesignHospital MortalityPatient SatisfactionReproducibility of ResultsRegistriesDisease ProgressionAcute DiseaseRegression AnalysisCombined Modality TherapyHospitalizationDouble-Blind MethodAnti-Bacterial AgentsPregnancy ComplicationsPrevalenceCost-Benefit AnalysisPatient SelectionReoperationGreat BritainOdds RatioChronic DiseaseNeoplasm StagingCross-Sectional StudiesAnalysis of VarianceDisability EvaluationPilot ProjectsTomography, X-Ray ComputedMagnetic Resonance ImagingBiological MarkersSex FactorsPain MeasurementSensitivity and SpecificityTreatment FailureMyocardial InfarctionGenotypeEvidence-Based MedicineStatistics, NonparametricFatal OutcomeHealth StatusEuropeHIV InfectionsActivities of Daily LivingClinical Trials as TopicSingle-Blind MethodModels, StatisticalGestational AgePatient ComplianceDrug Therapy, CombinationCase-Control StudiesModels, TheoreticalDisease Transmission, InfectiousClinical ProtocolsBreast NeoplasmsHospitalsNeoplasm Recurrence, LocalEnglandModels, BiologicalLinear ModelsSocioeconomic FactorsStentsProgram EvaluationFeasibility StudiesCross InfectionIntensive Care Units