Preoperative | final follow-up | P value | |||
---|---|---|---|---|---|
Mean ± SD(range) | P value | Mean ± SD(range) | P value | ||
Anterior elevation (°) | |||||
Group DD | 110.1 ± 40.7 (30–160) | 0.1458 | 142.3 ± 15.17(100–180) | 0.9520 | 0.0001 |
Group SB | 100.0 ± 36.5 (20–150) | 142.7 ± 15.1 (95–175) | <0.0001 | ||
External rotation (°) | |||||
Group DD | 38.3 ± 23.0 (−20 − 75) | 0.2152 | 44.9 ± 21.5 (−5–80) | 0.1395 | 0.0817 |
Group SB | 45.4 ± 22.0 (0–80) | 53.1 ± 16.3 (10–80) | 0.0034 | ||
Internal rotation | |||||
Group DD | 14.2 ± 3.2 (7–20) | 0.7521 | 12.3 ± 2.7 (7–19) | 0.0340 | 0.0007 |
Group SB | 14.4 ± 3.4 (7–19) | 10.7 ± 3.6 (4–19) | <0.0001 |