Table A Reproducibility of ordinal variables
|
Feature |
kappa |
|
Narrowing |
0.84 |
|
Acetabular osteophyte |
0.33 |
|
Femoral head osteophyte |
0.84 |
|
Femoral neck osteophyte |
0.61 |
|
Cysts |
0.79 |
|
Sclerosis |
0.53 |
|
Overall qualitative grade |
0.77 |
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