Fig. 1

Scatter plots demonstrating the strength of Spearman’s correlations of subject-reported measures (ABC scale and MSWS-12) versus instrumented sway measures found to differentiate between people with and without MS (medial-lateral (ML) range of acceleration amplitude and sway path length in the eyes-open (EO) condition) as well as clinical measures of impairment and disability (Brief-BESTest, EDSS, and T25FW)