Psychometric evaluation of the Taiwanese version of the Kiddo-kINDL generic children's health-related quality of life instrument.
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Psychometric evaluation of the Taiwanese version of the Kiddo-kINDL generic children's health-related quality of life instrument. / Lee, Pi-Hsia; Chang, Lu-I; Ravens-Sieberer, Ulrike.
In: QUAL LIFE RES, Vol. 17, No. 4, 4, 2008, p. 603-611.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Psychometric evaluation of the Taiwanese version of the Kiddo-kINDL generic children's health-related quality of life instrument.
AU - Lee, Pi-Hsia
AU - Chang, Lu-I
AU - Ravens-Sieberer, Ulrike
PY - 2008
Y1 - 2008
N2 - BACKGROUND: Health-related quality of life measures are increasingly being used in evaluating health care outcome around the world. There is a demand for the development of quality of life measures to be used cross-culturally. The aim of this study is to evaluate the psychometric properties of the Taiwanese version of Kiddo-KINDL, a health-related quality of life questionnaire. METHODS: The original German-version of Kiddo-KINDL was translated into Chinese (Taiwanese) via the forward/backward translation process. Psychometric testing was performed with a national sample of 1,985 healthy students between the ages of 12 and 16. Data were analyzed based on 1,675 usable questionnaires. RESULTS: The reliability coefficients were alpha = 0.81 (overall) and -0.31 to 0.84 for six subscales. The subscales with low Cronbach's alpha were "school" and "friends." Test-retest reliability was 0.77. Convergent validity was examined with the broadly used Taiwanese version of the Adolescent Depressive Mood Self-Detecting Scale. The result was satisfactory. Construct validity was further examined with exploratory factor analysis. The six-factor solution explained 45.2% of the variance. The construct of Kiddo-KINDL (Taiwanese version) appeared to be appropriate for measuring health-related quality of life in healthy adolescents. CONCLUSIONS: Kiddo-KINDL (Taiwanese version) is a relatively reliable and valid questionnaire of adolescents' health-related quality of life. However, items in the "school" and "friends" subscales need to be further modified to be more culturally appropriate.
AB - BACKGROUND: Health-related quality of life measures are increasingly being used in evaluating health care outcome around the world. There is a demand for the development of quality of life measures to be used cross-culturally. The aim of this study is to evaluate the psychometric properties of the Taiwanese version of Kiddo-KINDL, a health-related quality of life questionnaire. METHODS: The original German-version of Kiddo-KINDL was translated into Chinese (Taiwanese) via the forward/backward translation process. Psychometric testing was performed with a national sample of 1,985 healthy students between the ages of 12 and 16. Data were analyzed based on 1,675 usable questionnaires. RESULTS: The reliability coefficients were alpha = 0.81 (overall) and -0.31 to 0.84 for six subscales. The subscales with low Cronbach's alpha were "school" and "friends." Test-retest reliability was 0.77. Convergent validity was examined with the broadly used Taiwanese version of the Adolescent Depressive Mood Self-Detecting Scale. The result was satisfactory. Construct validity was further examined with exploratory factor analysis. The six-factor solution explained 45.2% of the variance. The construct of Kiddo-KINDL (Taiwanese version) appeared to be appropriate for measuring health-related quality of life in healthy adolescents. CONCLUSIONS: Kiddo-KINDL (Taiwanese version) is a relatively reliable and valid questionnaire of adolescents' health-related quality of life. However, items in the "school" and "friends" subscales need to be further modified to be more culturally appropriate.
M3 - SCORING: Zeitschriftenaufsatz
VL - 17
SP - 603
EP - 611
JO - QUAL LIFE RES
JF - QUAL LIFE RES
SN - 0962-9343
IS - 4
M1 - 4
ER -