Translation and psychometric properties of the King’s Sarcoidosis Questionnaire (KSQ) in German language
Farin E, Heyduck K, Frye BC, Birring SS, Müller-Quernheim J, Schupp JC. Translation and psychometric properties of the King’s Sarcoidosis Questionnaire (KSQ) in German language. Health And Quality Of Life Outcomes 2019, 17: 62. PMID: 30975148, PMCID: PMC6460543, DOI: 10.1186/s12955-019-1131-z.Peer-Reviewed Original ResearchConceptsKing's Sarcoidosis QuestionnaireGood psychometric propertiesGerman Clinical Trials RegisterGerman versionResultsOne hundred ninetyClinical Trials RegisterHealth-related qualityPsychometric propertiesGeneral health statusRasch model fitStructural validityInternal consistencyConstruct validityTrials RegisterConsecutive patientsSarcoidosis patientsOutpatient clinicInterventional studyLife QuestionnaireHealth statusSarcoidosisPatientsMeasurement propertiesCronbach's alphaStructured interviews