Variables | Mean ± SD | Final follow-up | t value | P value |
---|---|---|---|---|
Preoperative | ||||
Shoulder AROM | ||||
Anteflexion | 166.4° ± 7.1° | 164.2° ± 7.4° | t = 1.554 | 0.129 |
Lateral rotation with the elbow against the body | 54.7° ± 6.1° | 53.5° ± 6.3° | t = 1.271 | 0.212 |
Medial rotation (vertebral level) | 9.4 ± 1.4 | 9.2 ± 1.0 | t = 0.770 | 0.446 |
Lateral rotation at 90 degrees of abduction | 71.6° ± 6.1° | 73.1° ± 5.9° | t = −1.264 | 0.214 |
Functional score | ||||
Rowe score | 42.2 ± 5.6 | 91.1 ± 3.3 | t = −43.319 | 0.001 |
Walch-Duplay score | 31.6 ± 8.0 | 92.6 ± 3.7 | t = −41.516 | 0.001 |
SSV (%) | 63.9 ± 6.1 | 79.3 ± 5.0 | t = − 13.561 | 0.001 |