Adaptación transcultural y validación de un instrumento de calidad de vida relacionada con la salud en adolescentes chilenos
Background: KIDSCREEN-52 is an instrument to assess health related quality of life in children and adolescents. Aim: To culturally adapt and validate the KIDSCREEN-52 questionnaire in Chileans. Material and Methods: Two independent translations from the English Spanish language were conciliated and retranslated to English. The conciliated version was tested during a cognitive interview to adolescents of different socioeconomic levels. The final version was validated in 7,910 school attending adolescents. Results: In the cross-cultural adaptation, 50 of the 52 items presented low or medium levels of difficulty and a high semantic equivalence. Distribution according to gender, grades and types of schools was similar to the sample. Single ages were not affected by sex distribution. The Confirmatory Factor Analyses were: X² (1229) = 20996.7, Root Mean Square Error of Approximation = .045 and Comparative Fit Index = .96. The instrument had a Cronbach’s alpha of .93. The domains had scores over 0.70 points, with the exception of the "Selfperception" domain, with a score of 0.62. Conclusions: The Chilean version of KIDSCREEN-52 is culturally appropriate and semantically equivalent in its English and Spanish versions (from Spain). Its reliability and validity were adequate.
| Main Authors: | , , , , , , , |
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| Format: | Digital revista |
| Language: | Spanish / Castilian |
| Published: |
Sociedad Médica de Santiago
2013
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| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013001000007 |
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