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Published on: March 7, 2019
Association of body mass index to meeting physical activity recommendations
Patricia A Sharpe1, Michelle L Granner, Brent Hutto
1Prevention Research Center, University of South Carolina, Columbia, SC 29208, USA. pasharpe@sc.edu
Objective:
To investigate the association between BMI and physical activity based on the CDC-ACSM recommendation and a more demanding standard consistent with the IOM recommendation.
Methods:
A random-digit-dialed survey (n=1810) used 2001 BRFSS questions to measure physical activity.
Results:
Data revealed a monotonic association between BMI and physical activity level. Lower odds of meeting both recommendations were associated with higher BMI. The proportion meeting the CDC-ACSM recommendation was at least 3 times that of persons meeting the IOM-based recommendation.
Conclusions:
Meeting either recommendation was associated with BMI; however, a larger proportion of persons were meeting the less demanding CDC-ACSM recommendation.
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