Fig. 2

Summary of individual physical activity profiles, walking performance and clinical capacity measures. The stacked columns on the left depict individual physical activity profiles (lying, sitting, standing, and walking). In the plots in the middle section, all recorded walking episodes with up to 100 steps/episode are shown individually for all patients. Datapoints depict the number of steps. In the table on the right, sensor-derived measures of walking performance and clinical parameters of mobility (TUG), balance (BBS) and independence (MRS) are listed