Table 3.
Reliability of the stabilometry data with eyes open.
| Stabilometry Data with Eyes Open | Barefoot ICC (95% CI) | Eva Plus Ultralight® Shoes ICC (95% CI) | Milan-SCL Liso® Shoes ICC (95% CI) | Gym Step® ICC (95% CI) |
|---|---|---|---|---|
| Stroke length mean (mm) | 0.517 (0.067–0.768) | 0.256 (−0.427–0.642) | 0.576 (0.204–0.794) | 0.674 (0.381–0.842) |
| Stroke Surface mean (mm2) | 0.309 (−0.349–0.671) | 0.309 (−0.313–0.666) | 0.050 (−0.868–0.549) | 0.734 (0.489–0.872) |
| Length/surface mean (mm/mm2) | 0.108 (−0.739–0.575) | 0.447 (−0.55–0.733) | 0.169 (−0.618–0.604) | 0.483 (0.006–0.752) |
| Swing speed mean (mm/s) | 0.496 (0.040–0.757) | 0.349 (−0.239–0.686) | 0.578 (0.208–0.794) | 0.651 (0.339–0.831) |
| Lateral speed mean (mm/s) | 0.430 (−0.073–0.723) | 0.246 (−0.470–0.640) | 0.608 (0.263–0.809) | 0.646 (0.334–0.827) |
| Anterior speed mean (mm/s) | 0.459 (−0.024–0.738) | 0.529 (0.117–0.771) | 0.507 (0.070–0.760) | 0.672 (0.378–0.841) |
| x axis displacement mean (mm) | 0.758 (0.539–0.883) | 0.721 (0.466–0.866) | 0.905 (0.818–0.954) | 0.617 (0.273–0.815) |
| y axis displacement mean (mm) | 0.926 (0.858–0.964) | 0.946 (0.898–0.974) | 0.919 (0.845–0.961) | 0.962 (0.926–0.982) |
Abbreviations: 95% CI, lower and upper limits of the 95% confidence interval; ICC, intraclass correlation coefficient.