Validity of the Physical Activity Scale for the Elderly (PASE) : According to energy expenditure assessed by the doubly labeled water method.
The study investigates the validity of the Physical Activity Scale for the Elderly (PASE) in 21 Dutch elderly men and women.
The PASE is an easily scored, brief questionnaire for elderly, suitable for large epidemiologic studies.
The PASE score was compared with physical activity measured with the doubly labeled water method.
The correlation coefficient of the PASE score with the residuals ftom the regression analysis using total energy expenditure as dependent and resting metabolic rate as independent variate was 0.58 (95% Cl=0.50-0.81).
Women had greater engagement in extremely high scoring activities as housework and taking care of others, resulting in higher PASE scores than men (97.9 and 71.9).
The higher scores in women were not linked to higher activity levels, which suggests that the mentioned activities may be overvalued.
Sex specific correlation coefficients were 0.79 (Cl=0.32-0.95) and 0.68 (Cl=0.15-0.90) for men and women, respectively.
In conclusion, the PASE proved to be a reasonable valid method to classify healthy elderly men and women into categories of physical activity.
Some possible refinements were suggested, which may improve the accuracy of the PASE questionnaire.
Mots-clés Pascal : Echelle évaluation, Questionnaire, Exercice physique, Vieillard, Homme, Validation test, Psychométrie, Pays Bas, Europe, Méthode étude, Physical Activity Scale for the Elderly Washburn et al
Mots-clés Pascal anglais : Evaluation scale, Questionnaire, Physical exercise, Elderly, Human, Test validation, Psychometrics, Netherlands, Europe, Investigation method
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 97-0366007
Code Inist : 002B30A01A1. Création : 12/09/1997.