Cervical spine lateral view | Lumbar spine lateral view | Lumbar spine AP view | |||||||
---|---|---|---|---|---|---|---|---|---|
Residual variance component | Observer variance component | Patient variance component | Residual variance component | Observer variance component | Patient variance component | Residual variance component | Observer variance component | Patient variance component | |
Status score at baseline | 8.87 | 0.06 | 91.07 | 9.05 | 0.00 | 90.95 | 13.23 | 0.22 | 86.55 |
Status score at year 2 | 13.71 | 0.19 | 86.10 | 7.49 | 0.00 | 92.51 | 12.14 | 0.13 | 87.73 |
Change score | 50.49 | 0.18 | 49.33 | 57.11 | 0.00 | 42.89 | 69.54 | 0.00 | 30.46 |