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Comparison of pre-operative strength measurements with 9.7 years (mean) postoperatively
| Shoulder strength | Pre-operative (N) (mean ± SEM) | 9.7 years postoperatively (N) (mean ± SEM) | p-value |
|---|---|---|---|
| Internal rotation | 74 ± 23 | 103 ± 23 | 0.11 |
| External rotation | 56 ± 19 | 69 ± 6 | 0.42 |
| Supraspinatus | 54 ± 29 | 44 ± 15 | 0.81 |
| Lift-off | 40 ± 10 | 70 ± 20 | 0.07 |
| Adduction | 75 ± 24 | 109 ± 14 | 0.15 |
