Adjusted post-intervention difference between groups (ANCOVA) | |||||||||
---|---|---|---|---|---|---|---|---|---|
Wii Fit™ - control | Traditional balance training - control | Wii Fit™ - traditional balance training | |||||||
Mean diff. (95% CI) | P | d | Mean diff. (95% CI) | P | d | Mean diff. (95% CI) | P | d | |
Velocity (cm.s −1 ) | 1.2 (−13.0 to 15.3) | .87 | 0.07 | −5.8 (−21.1 to 9.4) | .44 | 0.37 | 7.0 (−5.8 to 19.8) | .27 | 0.44 |
Cadence (steps/min) | 0.9 (−6.5 to 8.4) | .80 | 0.11 | 1.6 (−6.4 to 9.6) | .68 | 0.19 | −0.7 (−7.4 to 6.0) | .84 | 0.08 |
Functional Amb. Profile | 7.5 (−1.4 to 16.5) | .13 | 0.96 | 4.1 (−5.3 to 13.4) | .84 | 0.52 | 3.4 (−4.1 to 11.0) | .78 | 0.44 |
Step Length (Left Foot) (cm) | 2.1 (−4.5 to 8.6) | .53 | 0.28 | −2.9 (−9.9 to 4.2) | .41 | 0.39 | 4.9 (−1.1 to 10.9) | .10 | 0.67 |
Step Length (Right Foot) (cm) | 1.2 (−4.6 to 7.1) | .68 | 0.18 | −3.5 (−9.8 to 2.8) | .26 | 0.53 | 4.7 (−0.5 to 10.0) | .07 | 0.72 |
Stride Length (Left Foot) (cm) | 3.0 (−9.2 to 15.2) | .62 | 0.22 | −6.8 (−19.9 to 6.3) | .30 | 0.50 | 9.8 (−1.2 to 20.9) | .08 | 0.72 |
Stride Length (Right Foot) (cm) | 4.5 (−7.4 to 16.5) | .45 | 0.33 | −4.3 (−17.2 to 8.5) | .50 | 0.32 | 8.8 (−2.0 to 19.7) | .11 | 0.65 |
HH Base Support (Left Foot) (cm) | 0.7 (−2.3 to 3.7) | .63 | 0.23 | 2.4 (−1.0 to 5.7) | .16 | 0.75 | −1.7 (−4.2 to 0.9) | .20 | 0.53 |
HH Base Support (Right Foot) (cm) | 1.0 (−2.0 to 4.0) | .52 | 0.30 | 2.2 (−1.1 to 5.4) | .19 | 0.68 | −1.2 (−3.8 to 1.4) | .35 | 0.37 |