1. Reliability of treadmill testing in peripheral arterial disease: A meta-regression analysis 
Saskia P.A. Nicolaï, MD, Wolfgang Viechtbauer, MS, PhD, Lotte M. Kruidenier, MD, Math J.J.M. Candel, MS, PhD, Martin H. Prins, MD, PhD, Joep A.W. Teijink, MD, PhD 
Journal of Vascular Surgery 
Volume 50, Issue 2, Pages (August 2009)
DOI: /j.jvs
Copyright © 2009 Society for Vascular Surgery Terms and Conditions

2. Fig 1
Workloads for different treadmill protocols expressed as kilocalories for a person of 70 kg. A, Different C-protocols. B, G-protocols included in the analysis.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2009 Society for Vascular Surgery Terms and Conditions

3. Fig 2
a, Forest plot of the ICC(1) values for ICD. b, Forest plot of the ICC(1) values for ACD.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2009 Society for Vascular Surgery Terms and Conditions