Table 3. .
Muscle Cross-Sectional Area Measurements of Subscapularis and Infraspinatus/Teres Minor Stratified in Grade 0/Normal Tendons Group and Grade 1/Tendinosis Group for Both Sides and Both Groups
| Tendon(s) |
Muscle Cross-Sectional Area, cm2 |
|||
| Normal Tendons (n = 25) |
Tendinosis (n = 10) |
|||
| Dominant Arm |
Nondominant Arm |
Dominant Arm |
Nondominant Arm |
|
| Infraspinatus/ teres minor | 1.08 | 1.00 | 0.95 | 0.90 |
| Subscapularisa | 1.12 | 1.08 | 0.97 | 0.84 |
Significant main effect for group: P = .027.