Fig. 7
From: Ambulatory assessment of walking balance after stroke using instrumented shoes
Step length of the affected side versus the non affected side. Mean step length for affected versus non-affected side (normalized to leg length l 0). Numbers indicate participant identification number, which are ranked from a low to high BBS score. Filled data markers are of those participants with a BBS score below or equal to 45. Both trials of a patient are averaged. The line x = y is plotted to indicate a symmetric walking pattern