Table 4.7 Virtual Reality Interventions for Lower Extremity Post-ABI
by stwadmin | Dec 5, 2018
Table 4.7 Virtual Reality Interventions for Lower Extremity Post-ABI
Author Year
Country
Study Design
Sample Size |
Methods |
Outcome |
Cuthbert et al. (2014)
USA
RCT
PEDro=6
N=20 |
Population: TBI; Gender: Male=13, Female=7; Range of Time Post Injury=24-122d.
Intervention: Participants were randomly assigned to either Extra Standard Balance Care (ESC; n=10) (standard physical therapy) or Virtual Reality (VR) balance therapy (n=10) using the Nintendo Wii. Both groups received standard physical therapy 4x/wk. The ESC group had an additional 15min of balance-specific therapy and the VR therapy group had 15min of balance training using the Wii Fit.
Outcome Measure: Physical Activity Enjoyment Scale (PACES), Berg Balance Scale (BBS), Functional Gait Assessment (FGA). |
1. There was no statistically significant difference between therapy groups on PACES scores at mid-treatment (p=0.59) or at treatment completion (p=0.34).
2. The VR therapy group had a significant improvement on the BBS over time (0.19 points per day, p=0.03); however, there were no significant between group differences (VR therapy had a 1.13-point higher improvement than the ESC group, p=0.70).
3. Within group improvements were found on the FGA (ESC=0.20, p=0.01 and VR therapy=0.23, p<0.01); however, there were no statistically significant between group differences found (p=0.73). |
Foo et al. (2013)
Australia
Post-Test
N=20 |
Population: TBI=11, Tumour=3, Stroke=2, Cerebral Palsy=2, SCI=1, Anoxic Brain Injury=1; Mean Age=43.3yr; Mean Time Post Injury=23.3mo.
Intervention: Participants completed two tasks (static standing and sit-to-stand) three times each, with and without visual feedback. Feedback was provided using the Wii Balance Board.Outcome measure: Weight-bearing Asymmetry. |
1. During the static balance task, weight-bearing asymmetry was significantly reduced with visual feedback (p=0.005).
1. There was no significant difference with visual feedback for the dynamic test (p=0.737); however, those with higher weight-bearing asymmetry were the most responsive to feedback. |