Table 2.
Agreement (Cohen’s Kappa) Between Clinical Outcomes
| Variables | Satisfaction | GCO | SST | CMS-total | CMS-Pain | |
|---|---|---|---|---|---|---|
| GGO | 0.02 | - | - | - | - | |
| SST | 0.03 | 0.25 | - | - | - | |
| CMS | Total | 0.24 | 0.53* | 0.36* | - | - |
| Pain | 0.12 | 0.32* | 0.37* | 0.51* | - | |
| ROM | Flexion | 0.03 | 0.63* | 0.40* | 0.58* | 0.26 |
| Abduction | -0.04 | 0.49* | 0.47* | 0.50* | 0.13 | |
| IR | -0.01 | 0.22* | 0.28 | 0.07 | 0.10 | |
| ER (supine) | -0.01 | 0.33* | 0.39* | 0.21 | 0.14 | |
| ER (sitting) | -0.03 | 0.09 | 0.20 | 0.07 | 0.06 | |
| Strength | Flexion | 0.06 | -0.06 | 0.08 | 0.08 | -0.04 |
| Abduction | 0.08 | -0.09 | 0.19 | 0.15 | -0.06 | |
| ER | -0.03 | 0.12 | 0.47* | 0.16 | 0.09 | |
| IR | 0.00 | 0.02 | 0.06 | 0.02 | -0.05 | |
*
Significant agreement (P < 0.05); Bold: Agreements above 0.50.
Abbreviations: GCO, Global clinical outcome; SST, Simple Shoulder Test; CMS, Constant-Murley score; ROM, Range of motion; IR, Internal rotation; ER, External rotation.