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. 2020 Oct 27;8(10):e22108. doi: 10.2196/22108

Figure 5.

Figure 5

Association between Neuro-QoLTM domains and functional test performance in participants with MS. Neuro-QoL categories comprising <5% of total participants were not plotted. DSST (Digit Symbol Substitution Test): increase in DSST response time with increased severity in Neuro-QoL Cognition domain. Finger-tapping: increase in maximum finger tapping interval with increased severity in the Neuro-QoL Upper Extremity Function domain; Finger-to-nose: increase in hand rotation acceleration tremor feature with increased severity in Neuro-QoL Upper Extremity Function domain; MS: multiple sclerosis; Neuro-QoL: Quality of Life in Neurological Disorders; P0Y: maximum power in the inspected frequency interval of the Lomb–Scargle periodogram for the Y acceleration series (0.2–5 Hz); Walking: decrease in accelerometer-derived feature (P0Y) with increased severity in Neuro-QoL Lower Extremity Function domain.