Test-retest reliability of four physical activity measures used in population surveys
Brown WJ;Trost SG;Bauman A;Mummery K;Owen N;;
journal of science and medicine in sport2004Vol. 7pp. -
321
wj2004journaltest-retest
Abstract
Accurate monitoring of prevalence and trends in population levels of physical activity (PA) is a fundamental public health need. Test-retest reliability (repeatability) was assessed in population samples for four self-report PA measures: the Active Australia survey (AA, N=356), the short Internation …