Comparison of Subjective and Objective Methods to Measure the Physical Activity of Non-Depressed Middle-Aged Healthy Subjects with Normal Cognitive Function and Mild Cognitive Impairment—A Cross-Sectional Study
Bibliographic Data
This study compared subjective and objective methods of measuring different categories of physical activity in non-depressed middle-aged subjects with normal cognitive function (NCF) and mild cognitive impairment (MCI). In total, 75 participants (NCF: n = 48, MCI: n = 27) were recruited and physical activity was assessed for seven days using the ActiGraph and the International Physical Activity Questionnaire (IPAQ). Anthropometric parameters, body compositions, resting metabolic rate, and energy expenditure were also assessed. ActiGraph data indicated that subjects with NCF were more active than MCI subjects. A comparison of the IPAQ and the ActiGraph data revealed a significant correlation between these methods for total (r = 0.3315, p p p p = 0.0358) and socio-professional status ( p = 0.0288), while weight ( p = 0.0285) and the Montreal Cognitive Assessment results ( p = 0.0309) were independent predictors of objectively measured physical activity. In conclusion, the long version of IPAQ is a more reliable tool to assess PA in subjects with NCF than those with MCI. More studies are needed to confirm this finding
Alcohol · Alcohol consumption · Anthropometry · Cognition · Cognitive impairment · Cross-sectional study · Energy expenditure · Environmental health · Pathology · Physical activity · Physical therapy · Population · Psychiatry · Health, Environment, Cognitive Aging · Medicine · Nutritional Studies and Diet · Physical Activity and Health · Psychology · Gerontology · Internal Medicine
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| Highly cited | No |