Table 1.
Basic characteristics of the two groups
| Rotator cuff injury group(n = 33) | Control group(n = 30) | t/χ2 | P | |
|---|---|---|---|---|
| Age (Mean ± SD, years old) | 56.93 ± 7.91 | 58.89 ± 9.85 | −0.877 | 0.384 |
| Sex (Male/Female, n) | 12/21 | 14/16 | 0.688 | 0.407 |
SD standard deviation
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