title: Validation of a disease-specific measure of health-related quality of life for children with cystic fibrosis.
abstract: OBJECTIVE
  The purpose of the current study was to evaluate the psychometric properties of the Cystic Fibrosis Questionnaire (CFQ)-Child version, a disease-specific health-related quality of life (HRQOL) measure for children with cystic fibrosis (CF).
  
  
  METHODS
  The CFQ was administered to 84 children with CF, ranging in age from 7 to 13 years, and their parents.
  
  
  RESULTS
  Multitrait analyses indicated that a majority of items on the CFQ-Child correlated more highly with their hypothesized scale than a competing scale. Internal consistency coefficients were acceptable for all scales (Cronbach's alpha =.60-.76), with the exception of treatment burden (Cronbach's alpha =.44). Results also suggested strong convergence between child and parent-proxy reports on several scales of the CFQ.
  
  
  CONCLUSIONS
  Results demonstrated that the CFQ-Child is a reliable and valid measure of HRQOL for children with CF.
authors: Department of Clinical and Health Psychology, University of Florida, Florida 32610, USA.
authors: Avani C
authors: AC
authors: Modi
authors: Alexandra L
authors: AL
authors: Quittner
mesh_terms: D000293:Adolescent; D002648:Child; D003550:Cystic Fibrosis / Q000175:diagnosis / Q000523:psychology*; D003866:Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D011237:Predictive Value of Tests; D011594:Psychometrics / Q000379:methods; D011788:Quality of Life; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires; D013542:Sweat / Q000737:chemistry