Table 1.
Cohort overview.
Fig 1.
Test set-up.
Table 2.
SMSW parameter overview.
Table 3.
Group differences between PwMS and HC.
Table 4.
Test-retest-reliability and smallest real difference.
Table 5.
Demographic confounders in HC (A) and PwMS (B).
Fig 2.
Univariate regression of maximum walking speed assessed with SMSW (average speed (A)) or T25FW (B) and with age as factor in HC (open circles, dashed lines) and PwMS (filled circles, continuous lines).
Regression lines are given along with their 95% confidence intervals.
Fig 3.
Bland-Altman plot of the differences between SMSW average speed and T25FW speed.
Mean difference (solid line) and limits of confidence (dashed lines) refer to the whole dataset. For better interpretation, HC are rendered as open circles and PwMS as filled circles. In two HC and two PwMS, the difference between both maximum speeds was outside the limits of agreement. All four showed an overestimation of T25FW versus SMSW average speed but did not have any other specific feature in common.