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Published in: BMC Cancer 1/2015

Open Access 01-12-2015 | Research article

Psychometric properties of the Chinese version of the fatigue scale-adolescent

Authors: Ka Yan Ho, William H. C. Li, Ka Wai Katherine Lam, S. Y. Chui, Chi-Fung Godfrey Chan

Published in: BMC Cancer | Issue 1/2015

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Abstract

Background

The availability of a valid and reliable instrument that accurately assesses the level of fatigue among adolescent cancer survivors is crucial before any appropriate interventions to reduce their fatigue can be appropriately planned and evaluated. The study aimed to test the psychometric properties of the Chinese version of the Fatigue Scale for Adolescents. In particular, confirmatory factor analysis was conducted to examine its factorial structure.

Methods

A cross-sectional study was employed. Adolescents (13- to 18-year-olds) who had survived cancer and attended medical follow-up at the outpatient clinic in Hong Kong were invited to participate. The internal consistency, content validity and construct validity and test-retest reliability of the Chinese version of the Fatigue Scale for Adolescents were assessed.

Results

The content validity index was 0.92. There was a strong positive correlation between adolescents’ levels of fatigue and depressive symptoms (r = 0.53) and a strong negative correlation between adolescents’ levels of fatigue and quality of life (r = –0.58). The mean levels of fatigue of the survivors group was significantly lower than that of those still receiving treatment in hospital, but significantly higher than that of their healthy counterparts. Confirmatory factor analysis indicated that there were 4 factors underlying the Chinese version of the Cancer Module.

Conclusions

The findings of the study add further evidence that the Chinese version of the Fatigue Scale for Adolescents (12-item) can be used as a reliable and valid tool in assessing cancer-related fatigue among Hong Kong Chinese adolescents who have survived cancer.
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Metadata
Title
Psychometric properties of the Chinese version of the fatigue scale-adolescent
Authors
Ka Yan Ho
William H. C. Li
Ka Wai Katherine Lam
S. Y. Chui
Chi-Fung Godfrey Chan
Publication date
01-12-2015
Publisher
BioMed Central
Published in
BMC Cancer / Issue 1/2015
Electronic ISSN: 1471-2407
DOI
https://doi.org/10.1186/s12885-015-1945-y

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