Background: The Norwegian version of the Kidscreen-27, a measure of generic health-related quality of life, has not yet been validated. Thus, the aim of this study was to investigate the reliability and validity of the Norwegian Kidscreen-27, in 10year-old children. Methods: The Kidscreen-27 consists of five domains and was validated in a cross-sectional study of 1085 school children (52.5% boys). In addition a subsample of 56 children also had repeated measures in order to study test-retest reliability. Results: Cronbach's alpha values ranged from 0.73 to 0.83, while intraclass correlation values over time ranged from 0.71 to 0.81. The domains of physical well-being, psychological well-being and autonomy & parents improved over time (Ps<0.05), while social support and school environment domains did not. Confirmatory factor analysis showed an acceptable overall model fit: X 2=707; df=310; P <0.001, root mean squared error of approximation=0.037, the comparative fit index=0.96 and the Tucker-Lewis index=0.95. All factor loading were>0.40. The Kidscreen-27 domains were significantly associated with general life satisfaction as measured with the Cantrils Ladder (Spearman rank correlations ranged from 0.29 to 0.59, Ps<0.05). Conclusion: The Norwegian version of Kidscreen-27 has good reliability and validity.
CITATION STYLE
Andersen, J. R., Natvig, G. K., Haraldstad, K., Skrede, T., Aadland, E., & Resaland, G. K. (2016). Psychometric properties of the Norwegian version of the Kidscreen-27 questionnaire. Health and Quality of Life Outcomes, 14(1). https://doi.org/10.1186/s12955-016-0460-4
Mendeley helps you to discover research relevant for your work.