DepressionQuestionnairesSymptom AssessmentSeverity of Illness IndexRisk FactorsPrevalencePsychiatric Status Rating ScalesDisabled PersonsCross-Sectional StudiesTreatment OutcomeQuality of LifeProspective StudiesBehavioral SymptomsFollow-Up StudiesTime FactorsUnited StatesLongitudinal StudiesDepressive DisorderSex FactorsAffective SymptomsAnxietyCohort StudiesRetrospective StudiesSchizophreniaFatigueChronic DiseaseStress Disorders, Post-TraumaticHealth StatusStress, PsychologicalComorbidityIncidencePainPsychometricsSchizophrenic PsychologyAge FactorsSocioeconomic FactorsPsychotic DisordersAsthmaHealth SurveysMental DisordersLogistic ModelsRespiration DisordersAdaptation, PsychologicalOccupational DiseasesRegression AnalysisCoughRespiratory Tract DiseasesHIV InfectionsCognition DisordersHomeless PersonsAge DistributionAttitude to HealthGastrointestinal DiseasesInterviews as TopicReproducibility of ResultsPatient Acceptance of Health CareGreat BritainNeuropsychological TestsLower Urinary Tract SymptomsMagnetic Resonance ImagingGastroesophageal RefluxGeriatric AssessmentAnalysis of VarianceActivities of Daily LivingDementiaSex DistributionPersonality InventoryUrination DisordersSocial SupportPilot ProjectsCaregiversRisk AssessmentPsychophysiologic DisordersHeadacheOccupational ExposureSelf ReportPredictive Value of TestsSmokingProdromal SymptomsEnglandPain MeasurementNetherlandsAnxiety DisordersHallucinationsHealth Knowledge, Attitudes, PracticeDisability EvaluationMultivariate AnalysisDelusionsMentally Ill PersonsRespiratory SoundsLife Change EventsDyspneaAffectPopulation SurveillanceCase-Control StudiesOdds RatioAgingChinaRecurrenceDepressive Disorder, Major