Table 3.
Difference for the outcome measures between the three periods.
| Variables | Intervention Group (n = 11) | Control Group (n = 11) | ||||||
|---|---|---|---|---|---|---|---|---|
| Difference [95% CI] |
p Value | Effect Size | Observed Power | Difference [95% CI] |
p Value | Effect Size | Observed Power | |
| TUG test (s) | ||||||||
| Post–Pre | −1.95 ± 0.660 (−3.42, −0.473) |
0.015 a | −0.888 | 0.977 | 0.34 ± 0.26 (−0.25, −0.92) |
0.227 | 0.388 | 0.411 |
| Follow-up–Pre | −2.24 ± 0.77 (−3.97, −0.52) |
0.016 b | −0.875 | 0.974 | −0.04 ± 0.39 (−0.92, 0.83) |
0.912 | −0.034 | 0.052 |
| Follow-up–Post | −0.30 ± 0.52 (−1.45, 0.86) |
0.855 | −0.173 | 0.121 | −0.38 ± 0.36 (−1.19, 0.42) |
0.313 | −0.320 | 0.299 |
| mGES (points) | ||||||||
| Post–Pre | 6.36 ± 6.25 (−7.57, 20.30) |
0.330 | 0.307 | 0.279 | 0.00 ± 3.85 (−8.57, 8.57) |
1.000 | −0.591 | 0.752 |
| Follow-up–Pre | 10.55 ± 4.36 (0.84, 20.26) |
0.036 b | 0.730 | 0.903 | −7.46 ± 3.16 (−14.48, −0.43) |
0.040 b | −1.365 | 0.999 |
| Follow-up–Post | 4.18 ± 6.35 (−9.96, 18.32) |
0.525 | 0.199 | 0.144 | −7.46 ± 3.14 (−14.45, −0.46) |
0.039 c | −1.369 | 0.999 |
TUG, timed up and go test; mGES, modified gait efficacy scale. a Significant difference between pre- and post-intervention (p < 0.05). b Significant difference between follow-up and pre-intervention (p < 0.05). c Significant difference between follow-up and post-intervention (p < 0.05).