Comparison of two questionnaires with a tri-axial accelerometer to assess physical activity patterns.

摘要: : Int J Sports Med 2001 Jan;22(1):34-9 Related Articles, Books, LinkOut Comparison of two questionnaires with a tri-axial accelerometer to assess physical activity patterns. Philippaerts RM, Westerterp KR, Lefevre J. Center for Physical Development Research, Department and Movement Sciences, Faculty Education Physiotherapy, K.U. Leuven, Heverlee, Belgium. renaat.philippaerts@rug.ac.be Two were evaluated against cardiorespiratory fitness (VO2 peak), movement registration (Tracmor) in 166 men, aged 40 years, within the framework Leuven Longitudinal Study on Lifestyle, Fitness, Health. Tracmor data obtained during four successive days. Besides work index, sport total index from Baecke questionnaire, subjective score, calculated energy expenditure work, Tecumseh Community questionnaire showed significant correlation coefficients mean output (r = 0.26-0.47, p < 0.01). The submeasures as generated same dimension relationships 0.22-0.50, Multiple stepwise regression discriminant analyses best indicator subject's level. Extra information about level was given by submeasures, e.g. sleeping time. results indicated that is superior large-scale studies because simplicity. However, can give detailed patterns expenditure.