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Repeatability and Accuracy of CHAMPS as a Measure of Physical Activity in a Community Sample of Older Australian Adults
Author(s) -
Kate Giles,
Alison L. Marshall
Publication year - 2009
Publication title -
journal of physical activity and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.787
H-Index - 73
eISSN - 1543-5474
pISSN - 1543-3080
DOI - 10.1123/jpah.6.2.221
Subject(s) - pedometer , physical activity , kappa , medicine , repeatability , reliability (semiconductor) , physical therapy , cohen's kappa , construct validity , test (biology) , demography , psychology , gerontology , mathematics , statistics , psychometrics , clinical psychology , power (physics) , physics , geometry , paleontology , quantum mechanics , sociology , biology
One- to two-week test-retest reliability and construct validity (against pedometer step counts) of the CHAMPS physical activity questionnaire were evaluated in older Australian adults.

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