QuestionnairesRisk FactorsGreat BritainTime FactorsUnited StatesTreatment OutcomeHealth Knowledge, Attitudes, PracticeCross-Sectional StudiesAttitude to HealthDecision MakingPrevalenceInterviews as TopicReproducibility of ResultsSex FactorsHealth Services for the AgedSocioeconomic FactorsPatient Acceptance of Health CareEnglandPublic OpinionProspective StudiesFocus GroupsRisk AssessmentFrail ElderlyHealth StatusPrejudiceAlgorithmsHealth Services AccessibilityAccidental FallsActivities of Daily LivingFollow-Up StudiesRural PopulationAustraliaQualitative ResearchCultureGeriatric AssessmentChinaAgingChoice BehaviorAttitude of Health PersonnelResidence CharacteristicsSocial PerceptionCohort StudiesModels, TheoreticalData CollectionCommunicationAge FactorsSocial SupportHealth SurveysSensitivity and SpecificityHIV InfectionsAnalysis of VarianceChronic DiseaseGames, ExperimentalInternetRetrospective StudiesWorld HealthHealth Services Needs and DemandQuality of LifeMoralsHealthy People ProgramsCanadaPhysician-Patient RelationsInfant, NewbornComputer SimulationMagnetic Resonance ImagingAge DistributionHealth BehaviorHealth EducationMotivationPunishmentHomeless PersonsIncidenceAttitudeNetherlandsResearch DesignPatient SatisfactionJudgmentSeverity of Illness IndexInterpersonal RelationsStereotypingBrainDeveloping CountriesPredictive Value of TestsRegression AnalysisSex DistributionSocial BehaviorCooperative BehaviorPublic HealthSelf ConceptBody SizePregnancyNeoplasmsReaction TimeEvidence-Based MedicineCost-Benefit AnalysisFamily PracticeSocial EnvironmentLogistic ModelsQuality of Health CarePerception