Functional performance assessment scale for children and adolescents with cancer: cross-cultural study

Abstract

Objectives: to describe the methodological process of cross-cultural adaptation of the PlayPerformance Scale for Children to Brazilian Portuguese. Methods: methodological study of translation and cross-cultural adaptation in six stages: translation, synthesis of translations, back-translation, evaluation by a committee of judges, evaluation by expert nurses, and pretest. The agreement and representativeness of the items were assessed using the content validity index. A minimum value of 80% agreement was considered. Results: all stages of the translation and cross-cultural adaptation process were satisfactory. In the evaluation performed by the committee of judges, all items obtained agreement above 80%. Fifteen pediatric nurses conducted the content validation, suggesting necessary modifications for understanding and application. Thirty children and adolescents with cancer were assessed with the scale for the pre-test. Conclusions: the scale was cross-culturally adapted to Brazilian Portuguese. The need for psychometric testing in a consistent sample is emphasized.