The κ values describing the correlation between increased bone uptakes and MR detected subchondral lesions, osteophytes, and cartilage defects
| Location | Bone uptake/ subchondral lesion | Bone uptake/ osteophyte | Bone uptake/ cartilage defect |
|---|---|---|---|
| Medial tibia | 0.52 | 0.20 | 0.54 |
| Medial femur | 0.79 | 0.30 | 0.26 |
| Lateral tibia | 0.59 | 0.14 | 0.42 |
| Lateral femur | 0.64 | 0.31 | 0.15 |
| Patella | 0.49 | 0.03 | 0.06 |
| Femoral trochlea | 0.64 | 0.10 | 0.18 |