Treatment OutcomeOutcome Assessment (Health Care)Pregnancy OutcomeRetrospective StudiesFollow-Up StudiesOutcome and Process Assessment (Health Care)Prospective StudiesPrognosisTime FactorsRisk FactorsCohort StudiesPregnancyInfant, NewbornSeverity of Illness IndexSurvival AnalysisSurvival RatePredictive Value of TestsPostoperative ComplicationsGlasgow Outcome ScaleRisk AssessmentRandomized Controlled Trials as TopicKaplan-Meier EstimateUnited StatesQuality of LifeMultivariate AnalysisRecurrenceLogistic ModelsRecovery of FunctionAge FactorsLength of StayStrokePatient Outcome AssessmentProportional Hazards ModelsHospital MortalityPatient SatisfactionResearch DesignIncidenceChi-Square DistributionLongitudinal StudiesRegistriesAcute DiseasePregnancy ComplicationsHospitalizationRegression AnalysisDouble-Blind MethodReproducibility of ResultsCombined Modality TherapyDisease ProgressionCost-Benefit AnalysisReoperationPatient SelectionDisability EvaluationOdds RatioChronic DiseasePilot ProjectsMyocardial InfarctionCross-Sectional StudiesPain MeasurementBiological MarkersTreatment FailureAnalysis of VarianceEvidence-Based MedicineSex FactorsHealth StatusActivities of Daily LivingGreat BritainNeoplasm StagingStatistics, NonparametricClinical ProtocolsGestational AgeSingle-Blind MethodPatient ComplianceClinical Trials as TopicMagnetic Resonance ImagingPrevalenceStentsTomography, X-Ray ComputedDrug Therapy, CombinationDevelopmental DisabilitiesFatal OutcomeCase-Control StudiesSensitivity and SpecificityNeurosurgical ProceduresPremature BirthProgram EvaluationFeasibility StudiesLinear ModelsSocioeconomic FactorsGlasgow Coma ScaleChild DevelopmentAbortion, SpontaneousAngioplasty, Balloon, CoronaryBrain IschemiaInfant, Low Birth WeightEnglandBrain InjuriesQuality of Health CareNeoplasm Recurrence, LocalHealth Status IndicatorsBirth Weight