Clinical assessment b | MRI-detected lesion c | Patient group | κ value [range] d |
---|---|---|---|
ACW tenderness | BME | SpA | 0.06 [0.00 to 0.20] |
 |  | AS | 0.14 [0.06 to 0.20] |
 |  | nrSpA | -0.10 [-0.31 to 0.29] |
 | Erosion | SpA | -0.03 [-0.11 to 0.01] |
 |  | AS | -0.03 [-0.11 to 0.03] |
 |  | nrSpA | -0.06 [-0.18 to 0.19] |
 | Fat infiltration | SpA | 0.04 [-0.04 to 0.15] |
 |  | AS | 0.09 [-0.04 to 0.18] |
 |  | nrSpA | -0.20 [-0.23 to 0.15] |
ACW pain | BME | SpA | 0.21 [0.06 to 0.29] |
 |  | AS | 0.18 [0.03 to 0.28] |
 |  | nrSpA | 0.33 [0.17 to 0.44] |
 | Erosion | SpA | -0.09 [-0.18 to 0.17] |
 |  | AS | -0.12 [-0.25 to 0.17] |
 |  | nrSpA | 0.17 [-0.11 to 0.29] |
 | Fat infiltration | SpA | 0.10 [-0.14 to 0.19] |
 |  | AS | 0.06 [-0.22 to 0.19] |
 |  | nrSpA | 0.17 [0.07 to 0.44] |