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Table 2 Demographics for the different patient groups in the study
| Recurrent lateral patella dislocation (N = 47) | Matched ACL-deficient patients (ACL) group (N = 94) | All eligible ACL patients from the ACL registry (NKLR) (N = 1889) | |
|---|---|---|---|
| Age at time of operation/inclusion (mean, (SD)) | 19.2 (5.0) | 19.5 (4.9) | 21.4 (4.9)* |
| Time in months from injury to operation (median, (quartiles)) | 31 (16–69)* | 6 (4–12) | 6 (4–12) |
| BMI (mean, (SD)) | 23.2 (4.7) | 23.1 (3.9) | 24.0 (3.4) |
| Sex | M: 15 (31.9%) | M: 30 (31.9%) | M: 894 (47.3%)* |
| F: 32 (68.1%) | F: 64 (68.1%) | F: 995 (52.7%)* |
