1. Force-Velocity Characteristics of the Knee Extensors: An Indication of the Risk for Physical Frailty in Elderly Women 
Evelien Van Roie, MS, Sabine M. Verschueren, PhD, Steven Boonen, MD, PhD, An Bogaerts, PhD, Eva Kennis, MS, Walter Coudyzer, MS, Christophe Delecluse, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 92, Issue 11, Pages (November 2011)
DOI: /j.apmr
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
ROC curves created for the identification of participants with functional limitations based on ISOM strength and SoM values of the knee extensors. Both curves are graphical representation of the trade-off between the true-positive (sensitivity) and false-positive rates (1−specificity) for every possible cutoff value. The AUC indicates the overall discriminative value for both muscle parameters. Arrows represent threshold values yielding the best compromise between sensitivity and specificity. Abbreviation: AUC, area under the curve.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions