Plantar pressure distribution and body sway | Mean values/medians | Tolerance range | Confidence interval | ||
---|---|---|---|---|---|
Lower limit | Upper limit | Left limit | Right limit | ||
Left forefoot (%) | 19.64 | 9.71 | 29.56 | 18.68 | 20.60 |
Right forefoot (%) | 15.00 | 6.56 | 28.30 | 13.33 | 16.33 |
Left rearfoot (%) | 31.84 | 16.87 | 46.82 | 30.40 | 33.29 |
Right rearfoot (%) | 32.82 | 19.66 | 45.97 | 31.54 | 34.09 |
Left foot (%) | 51.46 | 37.02 | 65.90 | 50.06 | 52.85 |
Right foot (%) | 48.54 | 34.10 | 62.97 | 47.14 | 49.93 |
Forefoot (%) | 33.84 | 20.68 | 54.73 | 31.67 | 37.33 |
Rearfoot (%) | 66.16 | 45.27 | 79.33 | 62.67 | 68.33 |
Body sway in sagittal plane (mm) | 12.00 | 5.45 | 23.44 | 11.00 | 14.00 |
Body sway in frontal plane (mm) | 8.17 | 3.33 | 19.08 | 7.67 | 9.33 |
Ellipse area (cm2) | 0.72 | 0.15 | 3.69 | 0.54 | 0.89 |
Ellipse width (cm) | 0.66 | 0.30 | 1.77 | 0.61 | 0.78 |
Ellipse heights (cm) | 0.33 | 0.13 | 0.71 | 0.30 | 0.37 |
Ellipse angle (°) (all directions) | − 7.01 | − 53.01 | 39.00 | − 11.50 | − 2.59 |
Ellipse angle (°) (left forefoot to right rearfoot) | − 19.34 | − 59.21 | − 0.44 | − 22.52 | − 16.16 |
Ellipse angle (°) (right forefoot to left rearfoot) | 12.75 | 0.09 | 59.09 | 9.00 | 16.33 |