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Paediatric patellar cohort characteristics
| Surgical procedures (n = 3481) | ED cases (n = 5244) | |
|---|---|---|
| Gender, n (%) | ||
| Female | 2251 (65) | 2983 (57) |
| Male | 1230 (35) | 2258 (43) |
| Unknown | 0 (0) | 3 (0.06) |
| Mean age, yrs (sd) | 14.2 (2.61) | 13.6 (2.52) |
ED, emergency department
