PsychometricsReproducibility of ResultsFactor Analysis, StatisticalQuestionnairesTranslationsTranslatingLanguageQuality of LifeCross-Cultural ComparisonSickness Impact ProfileCultural CharacteristicsDisability EvaluationSeverity of Illness IndexHealth Status IndicatorsActivities of Daily LivingPrincipal Component AnalysisPsychiatric Status Rating ScalesBrazilSelf-AssessmentPatient SatisfactionPain MeasurementSensitivity and SpecificityOutcome Assessment (Health Care)Personality InventoryObserver VariationSelf ReportParentsCross-Sectional StudiesChecklistPsychological TestsSelf EfficacySelf ConceptPilot ProjectsHealth StatusNetherlandsCarotid Artery, InternalProxyVisual Analog ScaleManifest Anxiety ScaleAdaptation, PsychologicalLanguage ArtsAttitude to HealthDiscriminant AnalysisInternal MedicineSpainInterviews as TopicAnxietyNursing AssessmentCulturePersonality TestsPersonal SatisfactionChronic DiseaseSocial DesirabilityInterpersonal RelationsBrief Psychiatric Rating ScaleClinical CompetenceUnited StatesGermanyData Interpretation, StatisticalFocus GroupsStress, PsychologicalIranStatistics, NonparametricCaregiversOutpatientsData CollectionPleasureDepressionMental FatigueHealth SurveysMalaysiaOral HealthQuality of Health CareInterview, PsychologicalHealth Care SurveysEducational MeasurementFatigueDepressive DisorderAttitudeAnalysis of VariancePredictive Value of TestsFeasibility StudiesValidation Studies as TopicEating DisordersAnxiety DisordersStatistics as TopicProspective StudiesDependency (Psychology)ROC CurveTurkeyTreatment OutcomeChinaFrancePainCatastrophizationVisually Impaired PersonsAttitude of Health PersonnelSwedenSocioeconomic FactorsPatient Participation