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Comparison between the two groups of bone architecture changes in the knee joint on X‐ray films
| Groups | n | Subchondral bone sclerosis | Osteophytosis |
|---|---|---|---|
| Patient group | 15 case (17 knees) | 9 (knees) | 13 (knees) |
| Control group | 18 case (18 knees) | 2 (knees) | 3 (knees) |
| P | — | 0.012 | 0.001 |
