Research Article
Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation
Table 4
Correlations between task performances (angles) and clinical assessments.
| CAT | Task performance | Shoulder flexion | Shoulder abduction in scapular plane | Shoulder abduction | Shoulder internal rotation (towel) | Shoulder external rotation (crutch) |
| External rotation (ROM) | 0.504
| 0.178
| 0.102
| −0.151
| 0.465
| External rotation (muscle strength) | 0.398
| 0.250
| 0.366
| −0.103
| 0.497
|
|
|
Significance level = 0.05. . Correlation level: : low. : medium. : high.
|