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Prevalence of structural outcomes
| Lateral Patellofemoral joint* | |
| Cartilage damage | 615/1614 (38%) |
| BMLs | 352/1614 (22%) |
| Medial Patellofemoral joint* | |
| Cartilage damage | 796/1614 (49%) |
| BMLs | 317/1614 (20%) |
Outcomes combine the scores from the patella and trochlea regions using the WORMS method, as described in methods.
