Disabled PersonsDepressionQuestionnairesSymptom AssessmentSeverity of Illness IndexRisk FactorsPrevalencePsychiatric Status Rating ScalesUnited StatesTreatment OutcomeCross-Sectional StudiesProspective StudiesBehavioral SymptomsQuality of LifeFollow-Up StudiesTime FactorsLongitudinal StudiesAge FactorsCohort StudiesAffective SymptomsHomeless PersonsSex FactorsDepressive DisorderAnxietyIncidenceRetrospective StudiesMentally Ill PersonsFatigueStress Disorders, Post-TraumaticComorbiditySchizophreniaHIV InfectionsChronic DiseaseVisually Impaired PersonsStress, PsychologicalPainHealth StatusPsychometricsAsthmaMentally Disabled PersonsSchizophrenic PsychologyHealth SurveysOccupational DiseasesLogistic ModelsPsychotic DisordersRespiration DisordersSocioeconomic FactorsRespiratory Tract DiseasesAdaptation, PsychologicalCoughCognition DisordersGastrointestinal DiseasesRegression AnalysisMental DisordersNeuropsychological TestsPopulation SurveillanceAge DistributionDisease OutbreaksGastroesophageal RefluxLower Urinary Tract SymptomsReproducibility of ResultsOccupational ExposureMagnetic Resonance ImagingPersonality InventoryPsychophysiologic DisordersUrination DisordersAnalysis of VariancePredictive Value of TestsHeadacheRisk AssessmentSex DistributionDementiaProdromal SymptomsCaregiversPain MeasurementMultivariate AnalysisDelusionsSocial SupportAnxiety DisordersSelf ReportNetherlandsSmokingInterviews as TopicLife Change EventsRespiratory SoundsHallucinationsOdds RatioPilot ProjectsAcute DiseaseRecurrenceInterpersonal RelationsDyspneaDepressive Disorder, MajorAttitude to HealthSensitivity and SpecificityAffectDyspepsiaPatient Acceptance of Health CareIrritable Bowel SyndromeDiagnostic and Statistical Manual of Mental Disorders