Table 3.
Between-group differences (Tukey post-hoc analysis)
| Symptomatic vs Asymptomatic shoulder differences (95% CI) | P values | Symptomatic vs Control shoulder differences (95% CI) |
P values | |
| SUR At 45°GH abduction |
− 1.15 (− 2.46 to − 0.15) |
0.09 | 2.01 (0.59 to 3.42) |
0.003* |
| At 90° GH abduction | −0.67 (−3.35 to 2) |
0.82 | 3.98 (1.08 to 6.88) |
0.004* |
| At 135° GH abduction | 1.02 (−2.41 to 4.45) |
0.76 | 8.96 (5.24 to 12.6) |
< 0.001 * |
| PMI | −0.34 (−1.04 to 0.36) |
0.49 | 0.45 (−0.32 to 1.21) |
0.351 |
| LSI | 0.00 (−0.55 to 0.55) |
1 | 0.05 (−0.55 to 0.64) |
0.98 |
*Statistically significant (p<0.05).
GH, glenohumeral; LSI, Levator Scapulae Index; PMI, Pectoralis Minor Index; SUR, scapular upward rotation.