Figure 6.

Comparison between balance duration measured through wearable sensors and task duration measured by stopwatch during the execution of the One-Leg Stance test on the most affected side. On the left, linear correlation between the two variables. Pearson’s correlation coefficient (r) and the correspondent p-value are reported. On the right, Bland–Altman plot. The central dotted lines represent the mean difference between the two measures, while the upper and lower lines represent the limits of agreement.