Table 1 Descriptive statistics of the symmetry parameters of the N = 34 participants as reference values
From: Comparison of different symmetry indices for the quantification of dynamic joint angles
Symmetry parameter | Joint | Movement | Minimum | Maximum | Mean | Standard deviation |
|---|---|---|---|---|---|---|
maximum SInorm in % | Hip | Walking | 2.10 | 13.59 | 6.77 | 3.07 |
Ascending stairs | 1.90 | 15.97 | 5.74 | 2.95 | ||
Descending stairs | 5.48 | 36.92 | 14.50 | 7.50 | ||
Knee | Walking | 2.45 | 19.82 | 8.67 | 4.70 | |
Ascending stairs | 2.19 | 18.49 | 6.76 | 3.33 | ||
Descending stairs | 3.46 | 30.70 | 10.42 | 5.77 | ||
Ankle | Walking | 7.91 | 35.99 | 16.31 | 6.10 | |
Ascending stairs | 3.60 | 28.50 | 12.03 | 5.81 | ||
Descending stairs | 1.72 | 28.22 | 8.85 | 4.55 | ||
SI in % | Hip | Walking | 1.54 | 17.69 | 6.81 | 3.29 |
Ascending stairs | 1.14 | 15.70 | 5.94 | 3.11 | ||
Descending stairs | 4.36 | 29.51 | 12.40 | 5.65 | ||
Knee | Walking | 1.73 | 17.95 | 6.71 | 4.19 | |
Ascending stairs | 2.46 | 17.91 | 6.66 | 3.77 | ||
Descending stairs | 1.90 | 21.13 | 8.00 | 4.10 | ||
Ankle | Walking | 3.92 | 39.67 | 12.19 | 8.08 | |
Ascending stairs | 4.67 | 23.31 | 10.63 | 5.23 | ||
Descending stairs | 2.09 | 18.42 | 7.03 | 3.25 | ||
maximum NSI in % | Hip | Walking | 3.64 | 20.32 | 11.97 | 4.21 |
Ascending stairs | 2.63 | 18.81 | 9.83 | 3.86 | ||
Descending stairs | 6.02 | 38.31 | 17.76 | 8.24 | ||
Knee | Walking | 3.57 | 30.85 | 13.46 | 8.04 | |
Ascending stairs | 4.55 | 26.55 | 11.20 | 4.61 | ||
Descending stairs | 3.97 | 35.51 | 14.77 | 7.40 | ||
Ankle | Walking | 8.76 | 49.94 | 22.62 | 10.45 | |
Ascending stairs | 7.50 | 42.09 | 20.71 | 8.58 | ||
Descending stairs | 4.70 | 44.14 | 15.28 | 7.56 |