Improvement at min. 1 year | Study Group | ||||||||
---|---|---|---|---|---|---|---|---|---|
HIS device + PT | HIS device | PT | |||||||
Mean | SD | p-value | Mean | SD | p-value | Mean | SD | p-value | |
Forward Flexion (°) | 67.3 | 35.8 | < 0.001 | 70.0 | 32.0 | < 0.001 | 47.5 | 25.5 | < 0.001 |
Abduction (°) | 68.6 | 25.9 | < 0.001 | 100.0 | 32.0 | < 0.001 | 57.8 | 28.4 | < 0.001 |
External Rotation (°) | 56.4 | 22.0 | < 0.001 | 50.0 | 39.7 | < 0.001 | 30.0 | 18.3 | < 0.001 |
Internal Rotationa | 3.9 | 1.3 | < 0.001 | 4.3 | 2.1 | < 0.001 | 3.3 | 2.2 | < 0.001 |
SST | 7.8 | 2.6 | < 0.001 | 7.5 | 2.6 | < 0.001 | 6.8 | 3.6 | < 0.001 |
ASES Pain | 32.3 | 12.9 | < 0.001 | 28.3 | 16.4 | < 0.001 | 23.3 | 10.0 | < 0.001 |
ASES Function | 27.9 | 10.9 | < 0.001 | 29.6 | 9.0 | < 0.001 | 25.2 | 15.8 | < 0.001 |
ASES Total | 60.2 | 20.1 | < 0.001 | 57.9 | 20.1 | < 0.001 | 49.1 | 24.6 | < 0.001 |