Reliability and Validity of the Modified Chinese Version of the Children’s Leisure Activities Study Survey (CLASS) Questionnaire in Assessing Physical Activity among Hong Kong Children

Y.J. Huang; Stephen H.S. Wong; Jo Salmon

doi:10.1123/pes.21.3.339

Reliability and Validity of the Modified Chinese Version of the Children’s Leisure Activities Study Survey (CLASS) Questionnaire in Assessing Physical Activity among Hong Kong Children

Y.J. Huang, Stephen H.S. Wong, Jo Salmon

Research output: Contribution to journal › Journal article › peer-review

75 Citations (Scopus)

Abstract

This study aimed to examine the reliability and validity of the modified Children’s Leisure Activities Study Survey (CLASS) Chinese-version questionnaire in assessing physical activity among Hong Kong Chinese Children. Test-retest reliability was examined in 84 boys and 136 girls aged 9–12 years by comparing data from two administrations of the survey conducted one week apart. Validity was determined by comparing data from the second administration with accelerometer estimates. The results suggested that the questionnaire provided reliable and valid estimates in overall physical activity patterns in Hong Kong Chinese children. However, substantial overestimation was observed in vigorous activity.

Original language	English
Pages (from-to)	339-353
Number of pages	15
Journal	Pediatric Exercise Science
Volume	21
Issue number	3
DOIs	https://doi.org/10.1123/pes.21.3.339
Publication status	Published - Jan 2009

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abstract = "This study aimed to examine the reliability and validity of the modified Children{\textquoteright}s Leisure Activities Study Survey (CLASS) Chinese-version questionnaire in assessing physical activity among Hong Kong Chinese Children. Test-retest reliability was examined in 84 boys and 136 girls aged 9–12 years by comparing data from two administrations of the survey conducted one week apart. Validity was determined by comparing data from the second administration with accelerometer estimates. The results suggested that the questionnaire provided reliable and valid estimates in overall physical activity patterns in Hong Kong Chinese children. However, substantial overestimation was observed in vigorous activity.",

author = "Y.J. Huang and Wong, {Stephen H.S.} and Jo Salmon",

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Reliability and Validity of the Modified Chinese Version of the Children’s Leisure Activities Study Survey (CLASS) Questionnaire in Assessing Physical Activity among Hong Kong Children. / Huang, Y.J.; Wong, Stephen H.S.; Salmon, Jo.
In: Pediatric Exercise Science, Vol. 21, No. 3, 01.2009, p. 339-353.

Research output: Contribution to journal › Journal article › peer-review

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Reliability and Validity of the Modified Chinese Version of the Children’s Leisure Activities Study Survey (CLASS) Questionnaire in Assessing Physical Activity among Hong Kong Children

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