Quality of LifeQuality of Health CareQuestionnairesUnited StatesCross-Sectional StudiesPatient SatisfactionHealth StatusQuality ControlSeverity of Illness IndexSocioeconomic FactorsQuality Assurance, Health CareComorbidityTime FactorsTreatment OutcomeQuality Indicators, Health CareProspective StudiesDelivery of Health CareQuality ImprovementHealth PersonnelTotal Quality ManagementUnited States Agency for Healthcare Research and QualityHealth Care CostsHealthcare DisparitiesWater QualityHealth Services AccessibilityHealth Services ResearchAttitude of Health PersonnelPrimary Health CareHealth ServicesFood QualityHealth Care SurveysCost-Benefit AnalysisOutcome Assessment (Health Care)Reproducibility of ResultsSafety ManagementEfficiency, OrganizationalQualitative ResearchOrganizational InnovationHealth FacilitiesOrganizational CultureJoint Commission on Accreditation of Healthcare OrganizationsHospitalsMedical ErrorsData CollectionCost of IllnessHealthcare FinancingNational Health ProgramsManaged Care ProgramsInterviews as TopicElectronic Health RecordsPersonnel, HospitalHealth Care ReformHealth Services Needs and DemandRural Health ServicesPractice Guidelines as TopicPatient Care TeamHealth Knowledge, Attitudes, PracticeTelemedicineGreat BritainEvidence-Based MedicineBenchmarkingPatient Acceptance of Health CareResearch DesignModels, OrganizationalProgram EvaluationHealth Care SectorPatient SafetyDiffusion of InnovationDelivery of Health Care, IntegratedHealth ResourcesUnited States Department of Veterans AffairsOutcome and Process Assessment (Health Care)Health ExpendituresHealth PolicyRetrospective StudiesMedical InformaticsProfessional-Patient RelationsSickness Impact ProfileChronic DiseaseInformation DisseminationCooperative BehaviorPatient-Centered CarePsychometricsFocus GroupsGuideline AdherenceAccreditationNetherlandsInternetAttitude to HealthManagement Quality CirclesAmbulatory CarePhysician-Patient RelationsHealth Facility AdministratorsState MedicineInterprofessional RelationsConsumer SatisfactionPilot ProjectsHospital AdministrationHospitalizationCommunication