Table 5.
Intrarater and interrater agreement in the measure of left rotation.
| Measure | Mean | SD | Cronbach's alpha (intrarater reliability) | Pearson's product-moment correlation coefficient | ICC (interrater and intrarater reliability) | 95% CI | Agreement | ||
|---|---|---|---|---|---|---|---|---|---|
| Left rotation | 1A 3A |
73.00 66.00 |
14.65 14.01 |
0.65 | 0.57 | 0.462 | 0.193 | 0.665 | Moderate |
| 2P 4P |
61.73 69.57 |
13.91 13.60 |
0.66 | 0.56 | 0.472 | 0.198 | 0.680 | Moderate | |
| 1A 2P |
73.00 61.73 |
14.65 13.91 |
— | 0.67 | 0.48 | 0.420 | 0.811 | Moderate | |
| 3A 4P |
66.00 69.57 |
14.01 13.60 |
— | 0.74 | 0.712 | 0.529 | 0.832 | High | |