Table 2 Principal component analysis results
Principal component | |||||
|---|---|---|---|---|---|
Actigraphy variables | Dim.1 | Dim.2 | Dim.3 | Dim.4 | Dim.5 |
VMA (Less-affected side) | 0.88 | -0.23 | 0.4 | -0.04 | 0.1 |
Axis 1 VMA (Less-affected side) | 0.92 | -0.22 | 0.28 | 0.01 | 0.05 |
Axis 2 VMA (Less-affected side) | 0.91 | -0.21 | 0.27 | 0.02 | 0.15 |
Axis 3 VMA (Less-affected side) | 0.84 | -0.28 | 0.37 | 0.05 | 0.17 |
VMA (Affected side) | 0.96 | 0.21 | -0.04 | 0.04 | 0.08 |
Axis 1 VMA (Affected side) | 0.96 | 0.22 | 0.06 | -0.06 | 0.03 |
Axis 2 VMA (Affected side) | 0.94 | 0.3 | 0.03 | -0.07 | 0.02 |
Axis 3 VMA (Affected side) | 0.91 | 0.31 | -0.01 | -0.07 | 0.09 |
VMA ratio (Affected/Less-affected) | 0.53 | 0.71 | -0.45 | 0.04 | 0.01 |
Axis 1 VMA ratio | 0.45 | 0.72 | -0.47 | 0.09 | 0.05 |
Axis 2 VMA ratio | 0.45 | 0.73 | -0.45 | 0.04 | -0.08 |
Axis 3 VMA ratio | 0.56 | 0.64 | -0.44 | 0 | 0.03 |
Sum of VMA (Affected + Less-affected) | 0.96 | 0 | 0.24 | -0.06 | 0.09 |
% in MVPA (Less-affected side) | 0.86 | -0.22 | 0.4 | -0.08 | -0.07 |
% in MVPA (Affected side) | 0.94 | 0.27 | 0.09 | -0.11 | -0.02 |
Average Kcal/hour (Less-affected side) | -0.01 | -0.62 | -0.62 | 0.11 | 0.4 |
% in sedentary time (Less-affected side) | -0.53 | 0.61 | 0.29 | -0.38 | 0.17 |
Sedentary time (Less-affected side) | -0.24 | 0.67 | 0.46 | 0.51 | 0.04 |
Average MVPA/hour (Less-affected side) | 0.76 | -0.54 | 0.02 | 0.08 | -0.31 |
Average Kcal/hour (Affected side) | 0.3 | -0.66 | -0.51 | 0.18 | 0.18 |
% in sedentary time (Affected side) | -0.62 | 0.51 | 0.34 | -0.41 | 0.14 |
Sedentary time (Affected side) | -0.33 | 0.48 | 0.54 | 0.58 | 0.07 |
Average MVPA/hour (Affected side) | 0.91 | -0.03 | -0.2 | 0 | -0.27 |