Accuracy of Self-Reported Physical Activity as an Indicator of Cardiovascular Fitness Depends on Education Level Paul Gerrard, MD Archives of Physical Medicine and Rehabilitation Volume 93, Issue 10, Pages 1872-1874 (October 2012) DOI: 10.1016/j.apmr.2012.04.007 Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 1 Measured cardiovascular fitness versus self-reported physical activity. The coefficients of determination for the regressions of V̇o2max vs PAR score are shown for each education level. Archives of Physical Medicine and Rehabilitation 2012 93, 1872-1874DOI: (10.1016/j.apmr.2012.04.007) Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions