Table 4.
Comparisons between the cases with ER1 ≤ 30°and ER1 > 30° at 3 months after surgery.
| ER1 ≤ 30° | ER1 > 30° | |
|---|---|---|
| Number (%) | 43 (20.2) | 170 (79.8)* |
| Age at surgery, year (range) | 63.0 ± 8.37 (40–77) | 65.6 ± 8.72 (46–80) |
| Males: females, number (%) | 19 (44.2): 24 (55.8) | 103 (60.6): 67 (39.4) |
| Co-morbidities, number (%) | ||
| Diabetes millitus | 9 (20.9) | 18 (10.6) |
| Not complete tear, number (%) | 10 (23.2) | 45 (26.5) |
| Complete tear, number (%) | ||
| Small | 8 (18.6) | 28 (16.5) |
| Medium | 14 (32.6) | 58 (34.1) |
| Larger than medium | 11 (25.6) | 39 (22.9) |
| Subscapularis repair (%) | 29 (67.4) | 100 (58.8) |
| Retear (%) | SSP & ISP 1 (2.4) | SSP & ISP 28 (16.5)* |
| SSC 0 (0) | SSC 3 (1.8) | |
| Average passive ROM at 1 year after surgery | ||
| AE | 161°±8.05 | 164°±14.09 |
| ER1 | 39°±1308 | 53°±11.27* |
* Significant P value (P < 0.05).