Table 2: Outcome measures at baseline and after protocol treatment by intervention therapy.

Functional scaleTherapist-assisted valueRobot-assisted value
PrePostPrePost

BBS27.3 ± 10.835.5 ± 14.10.01226.6 ± 18.032.4 ± 18.80.018
TUG0 : 28 ± 0 : 110 : 22 ± 0 : 100.0170 : 46 ± 0.400 : 27 ± 0 : 170.011
FIM80.9 ± 9.685.4 ± 8.20.01673.9 ± 14.678.5 ± 12.90.042
SARA18.9 ± 6.815.4 ± 5.60.01218.7 ± 7.615.2 ± 6.80.018

All values are shown as the mean ± SD. value represents intragroup differences. Requirement for a statistically significant difference: . The nonparametric Wilcoxon test was used to compare pre- and posttreatment measurements. BBS: Berg Balance Scale; TUG: Timed Up and Go Test reported in seconds; FIM: Functional Independence Measure; SARA: Scale Assessment and Rating of Ataxia.