QuestionnairesManifest Anxiety ScaleAnxietyDental AnxietyAnxiety DisordersPhobic DisordersTest Anxiety ScalePsychiatric Status Rating ScalesPsychometricsPersonality InventoryDepressionDepressive DisorderQuality of LifeFactor Analysis, StatisticalDental CareReproducibility of ResultsPanic DisorderStress, PsychologicalSelf-AssessmentCognitive TherapyCross-Sectional StudiesSeverity of Illness IndexPsychotherapy, GroupEmotionsTreatment OutcomeAnxiety, SeparationSex FactorsChinaDouble-Blind MethodPrevalenceRisk FactorsPatient SatisfactionProspective StudiesPain MeasurementAnti-Anxiety AgentsAdaptation, PsychologicalHealth StatusFollow-Up StudiesFearDisability EvaluationComorbidityHealth SurveysHealth Knowledge, Attitudes, PracticeTime FactorsAttitude to HealthPerformance AnxietyNetherlandsCohort StudiesPainPilot ProjectsTranslationsSickness Impact ProfileSelf ReportActivities of Daily LivingSelf ConceptAge FactorsParentsPsychological TestsMood DisordersSocioeconomic FactorsAnalysis of VarianceLongitudinal StudiesLogistic ModelsHealth Status IndicatorsMental DisordersGreat BritainAttitude of Health PersonnelTranslatingAffectRegression AnalysisFatigueCase-Control StudiesData CollectionDiagnostic and Statistical Manual of Mental DisordersJapanEnglandBrazilFamily PracticePrimary Health CareLanguageOutcome Assessment (Health Care)Somatoform DisordersInterview, PsychologicalInterpersonal RelationsDepressive Disorder, MajorMothersOccupational DiseasesMental HealthMotor ActivityStudentsChronic DiseaseAgoraphobiaPersonalityMass ScreeningSmokingChi-Square DistributionStress Disorders, Post-TraumaticNorwayUnited StatesPostal Service