Treatment OutcomeRetrospective StudiesProspective StudiesTime FactorsSeverity of Illness IndexFollow-Up StudiesRisk FactorsQuality of LifeQuestionnairesPrognosisPostoperative ComplicationsOutcome Assessment (Health Care)Cost of IllnessRisk AssessmentCohort StudiesUnited StatesSurvival AnalysisPatient SatisfactionRegistriesLength of StayChronic DiseasePilot ProjectsRecurrenceReproducibility of ResultsSurgical Procedures, OperativeAge FactorsPredictive Value of TestsEpisode of CareMusic TherapyPain MeasurementIncidenceRandomized Controlled Trials as TopicHospitalizationReferral and ConsultationAcute DiseaseSensitivity and SpecificityHealth Care CostsSurvival RateCross-Sectional StudiesClinical Trials as TopicDouble-Blind MethodPatientsChi-Square DistributionPatient SelectionCosts and Cost AnalysisHospital MortalityNeoplasmsPreoperative CareGreat BritainComorbidityPrimary Health CareSex FactorsHyperhidrosisUnnecessary ProceduresPractice Guidelines as TopicCase-Control StudiesEnglandPrevalenceMultivariate AnalysisSingle-Blind MethodLogistic ModelsExercise TherapyDatabases, FactualDisease ManagementPhysician-Patient RelationsQuality of Health CareHospital CostsKidney Failure, ChronicHealth Status IndicatorsMedical AuditHospitals, TeachingPulmonary Disease, Chronic ObstructiveDisease ProgressionEvidence-Based MedicineTomography, X-Ray ComputedCaregiversAge DistributionPatient Education as TopicReoperationBiopsyHospital ChargesAttitude of Health PersonnelRecovery of FunctionKaplan-Meier EstimateHospitalsNeoplasm StagingPhysician's Practice PatternsCost-Benefit AnalysisCombined Modality TherapyHealth Care SurveysEmergency Service, HospitalStatistics, NonparametricDiagnostic Tests, RoutinePainDiagnostic ErrorsExercise TestAnxietyFamily PracticePhysical Therapy ModalitiesMagnetic Resonance Imaging