Table 3.
Item loadings for the Varimax-rotated solution
| Turn | Gait | Real-life mobility | Sit-to-stand transition | |
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |
| AGT | .259 | .406 | .484 | .349 |
| Life-space | .111 | −.019 | .879 | −.150 |
| Distance | .110 | −.057 | .864 | .049 |
| AR-max | −.019 | .078 | .854 | .107 |
| iTUG | −.335 | −.812 | −.129 | −.124 |
| Stride velocity | .197 | .832 | .049 | .092 |
| Cadence | .032 | .918 | −.128 | .051 |
| StS: ROM-Trunk | .135 | .030 | .016 | .855 |
| StS: Peak velocity | −.107 | .141 | .019 | .867 |
| Turn: Duration | −.924 | −.257 | −.042 | .044 |
| Turn: NOS | −.932 | .120 | −.008 | .057 |
| Turn: Peak velocity | .856 | .258 | .140 | .086 |
| Tts: Peak velocity | .594 | .420 | .266 | .248 |
| Explained variance (%) | 35.7 | 16.8 | 14.0 | 9.5 |
AGT active and gait time, AR-max maximum action range, iTUG instrumented Timed Up-and-Go test, StS: ROM-Trunk range of motion of the trunk during the sit-to-stand transition, StS: Peak velocity peak velocity during the sit-to-stand transition, Turn: NOS number of steps during the 180° turn