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Patient demographics.
| Total, No. | Sex, Men/Women | Age, y, Mean (Range) | Follow-up, mos, Mean | |||||
|---|---|---|---|---|---|---|---|---|
| Study | Arthroscopic | Open | Arthroscopic | Open | Arthroscopic | Open | Arthroscopic | Open |
| Bottoni4 | 32 | 29 | 31/1 | 29/0 | 25.2 (20-40) | 25.1 (19-42) | 28.5 | 30.0 |
| Fabbriciani16 | 30 | 30 | 24/6 | 26/4 | 24.5 (19-33) | 26.8 (21-30) | — | — |
| Sperber51 | 30 | 26 | 21/9 | 19/7 | 25.0 (18-51) | 27.5 (19-45) | — | — |
| Jorgensen30 | 21 | 20 | 15/6 | 15/5 | 28.0 (20-41) | 28.0 (18-51) | 36.2 | 36.6 |
