AnxietyComorbidityPrevalenceAnxiety DisordersPhobic DisordersRisk FactorsDental AnxietyAnxiety, SeparationCross-Sectional StudiesDepressionManifest Anxiety ScaleMental DisordersPsychiatric Status Rating ScalesQuestionnairesMood DisordersAge FactorsDepressive DisorderDiagnostic and Statistical Manual of Mental DisordersUnited StatesSeverity of Illness IndexPanic DisorderHealth SurveysTest Anxiety ScaleSex FactorsCohort StudiesRetrospective StudiesLogistic ModelsProspective StudiesAnti-Anxiety AgentsSubstance-Related DisordersAge DistributionStress, PsychologicalDepressive Disorder, MajorTreatment OutcomeSocioeconomic FactorsChronic DiseaseSex DistributionInterview, PsychologicalDiagnosis, Dual (Psychiatry)Follow-Up StudiesQuality of LifeStress Disorders, Post-TraumaticTime FactorsPersonality InventoryLongitudinal StudiesBrazilAgoraphobiaFearOdds RatioMultivariate AnalysisAlcoholismRegression AnalysisIncidencePerformance AnxietyObsessive-Compulsive DisorderRisk AssessmentChi-Square DistributionHypochondriasisCognitive TherapyPsychometricsSomatoform DisordersPersonality DisordersNetherlandsSmokingDiabetes MellitusRisk AdjustmentCase-Control StudiesEpidemiologic MethodsBipolar DisorderHealth StatusHospitalizationUrban PopulationAge of OnsetPrognosisPredictive Value of TestsDemographyAdaptation, PsychologicalSpainMass ScreeningChinaRural PopulationVeteransAnalysis of VarianceRegistriesPersonality AssessmentEmotionsPopulation SurveillanceAffectEuropean Continental Ancestry GroupPrimary Health CareConduct DisorderAttention Deficit Disorder with HyperactivityPainAntidepressive AgentsSelf ReportDenmarkObesityImpulse Control DisordersProportional Hazards ModelsBody Mass Index