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Physical activity in individuals at risk for diabetes

Diabetes prevention program

Samenvatting

Leisure physical activity was assessed using questionnaires with different time frames in the Diabetes Prevention Program (DPP) cohort of 3234 overweight individuals aged > 25 yr with impaired glucose tolerance (IGT) from 27 centers across the United States. The three questionnaires were the Modifiable Activity Questionnaire (MAQ; past year), the Low-Level Physical Activity Recall (LOPAR; past 7 d), and the Third National Health and Nutrition Examination Survey (NHANES III; past month). This provided the opportunity to examine the relationship between the three activity measures and to compare activity levels of the DPP sample with that of a national sample with IGT. If the DPP participants were more active than a national sample of individuals with IGT, this would have implications for translation when using the DPP lifestyle intervention in less active or less motivated populations. Finally, the weak relationship between activity levels obtained with MAQ and LOPAR may result from the fact that they encompass different time frames and different components of leisure activity.

Literatuurverwijzing: Kriska, A.M., Edelstein, S.L., Hamman, R.F., Otto, A., Bray, G.A., Mayer-Davis, E.J., ... Regensteiner, J.G. (2006). Physical activity in individuals at risk for diabetes: diabetes prevention program.