1. Applicability of global positioning system for the assessment of walking ability in patients with arterial claudication 
Marie Gernigon, MS, Alexis Le Faucheur, PhD, Bénédicte Noury-Desvaux, PhD, Guillaume Mahe, MD, PhD, Pierre Abraham, MD, PhD 
Journal of Vascular Surgery 
Volume 60, Issue 4, Pages e1 (October 2014)
DOI: /j.jvs
Copyright © 2014 Society for Vascular Surgery Terms and Conditions

2. Fig 1
Flow diagram shows patients through each stage of the study with the corresponding percentages of technically satisfactory global positioning system (GPS) recordings and causes of technically unsatisfactory GPS recordings.
Journal of Vascular Surgery  , e1DOI: ( /j.jvs )
Copyright © 2014 Society for Vascular Surgery Terms and Conditions

3. Fig 2
Results are shown for (upper panel) highest measured distance during community walking (HMDcw) between two stops, (middle panel) mean walking speed, and (lower panel) mean duration of stops between two walking periods among the 203 patients with technically satisfactory recordings. GPS, Global positioning system.
Journal of Vascular Surgery  , e1DOI: ( /j.jvs )
Copyright © 2014 Society for Vascular Surgery Terms and Conditions

4. Supplementary Fig (online only)
Location of the strolls performed with the global positioning system (GPS). Legend: One point represents one patient.
Journal of Vascular Surgery  , e1DOI: ( /j.jvs )
Copyright © 2014 Society for Vascular Surgery Terms and Conditions