| Mean | Range | |
|---|---|---|
| Age, years | 37.0 (11.9) | 13 – 63 |
| Months since operation | 82(40) | 16 – 136 |
| Age at operation, years | 30.0 (11.2) | 12 – 54 |
| BMI, kg·m-2 | 26.5 (5.1) | 17.9 – 38.8 |
| Hours of training/week at time of follow-up | 2.2 (1.0) | 0 – 10 |
| No (%) male | 21(54) | |
| No (%) active in sport before surgery | 31(84) | |
| No (%) active in sport at time of follow-up | 13(35) |