Disabled PersonsQuestionnairesDepressionUnited StatesRisk FactorsPrevalenceHomeless PersonsSymptom AssessmentSeverity of Illness IndexCross-Sectional StudiesMentally Ill PersonsProspective StudiesVisually Impaired PersonsAge FactorsFollow-Up StudiesMentally Disabled PersonsTime FactorsLongitudinal StudiesTreatment OutcomeCohort StudiesQuality of LifeHIV InfectionsPsychiatric Status Rating ScalesIncidenceSex FactorsBehavioral SymptomsPopulation SurveillanceRetrospective StudiesHealth StatusComorbidityDepressive DisorderDisease OutbreaksChronic DiseaseHealth SurveysAnxietySocioeconomic FactorsAge DistributionAffective SymptomsLogistic ModelsSchizophreniaPsychometricsStress, PsychologicalPainFatigueCognition DisordersMental DisordersStress Disorders, Post-TraumaticSchizophrenic PsychologyRegression AnalysisDementiaSex DistributionNeuropsychological TestsAdaptation, PsychologicalOccupational DiseasesReproducibility of ResultsAsthmaRisk AssessmentCaregiversAgingGeriatric AssessmentPsychotic DisordersOccupational ExposureRespiratory Tract DiseasesNetherlandsAnalysis of VarianceInterviews as TopicMultivariate AnalysisSocial SupportOdds RatioAcquired Immunodeficiency SyndromeInterpersonal RelationsDisability EvaluationHospitalizationMagnetic Resonance ImagingPredictive Value of TestsSmokingGastrointestinal DiseasesInfant, NewbornRespiration DisordersSingle PersonAttitude to HealthCoughMass ScreeningPilot ProjectsRural PopulationUrban PopulationPersonality InventorySensitivity and SpecificitySelf ConceptRiskPatient Acceptance of Health CarePsychophysiologic DisordersPain MeasurementCost of IllnessSelf ReportSwedenGastroesophageal RefluxDelusionsData CollectionResidence Characteristics