Genetic EngineeringReproducibility of ResultsPsychometricsFactor Analysis, StatisticalQuestionnairesTranslationsTranslatingQuality of LifeDisability EvaluationCross-Cultural ComparisonHealth Status IndicatorsLanguageSeverity of Illness IndexSickness Impact ProfileActivities of Daily LivingPain MeasurementObserver VariationOutcome Assessment (Health Care)Cultural CharacteristicsHealth StatusPatient SatisfactionCross-Sectional StudiesSensitivity and SpecificitySelf ReportPsychiatric Status Rating ScalesPsychological TestsTeaching MaterialsPersonality InventoryDiscriminant AnalysisSelf-AssessmentPsychology, IndustrialHungaryChecklistParentsPilot ProjectsSocial DesirabilityFeasibility StudiesPrincipal Component AnalysisSelf ConceptNetherlandsPredictive Value of TestsClinical CompetenceGeriatric AssessmentEducational MeasurementPassive-Aggressive Personality DisorderBrazilStatistics, NonparametricProxyCatastrophizationChronic DiseaseAdaptation, PsychologicalInterview, PsychologicalHealth SurveysOsteoarthritis, KneeEvaluation Studies as TopicSelf EfficacyInterviews as TopicManifest Anxiety ScaleOrganizational CultureNeuropsychological TestsData CollectionOsteoarthritis, HipGeneral SurgeryModels, PsychologicalPainMotor ActivityAttitude to HealthPersonal SatisfactionStress, PsychologicalOral HealthDisabled PersonsMolecular Sequence DataNursing AssessmentSpainUnited StatesCaregiversNorwayGreeceCognition DisordersMobility LimitationROC CurveLongitudinal StudiesSocioeconomic FactorsBase SequenceDiagnosis, Computer-AssistedProspective StudiesTurkey