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Demographic of the included studies
| Endpoint | All inside | Inside out | MD | P |
|---|---|---|---|---|
| Mean age | 27.8 ± 8.0 | 24.5 ± 6.8 | − 3.35 | 0.07 |
| Women (%) | 35.3 ± 17.8 | 29.1 ± 17.7 | − 6.29 | 0.1 |
| Time from surgery to failure (months) | 21.3 ± 11.4 | 23.3 ± 1.7 | 2.01 | 0.4 |
| Tegner Activity Scale | 4.7 ± 2.0 | 4.1 ± 1.7 | − 0.60 | 0.3 |
| Lysholm score | 60.0 ± 9.3 | 52.3 ± 6.4 | − 7.67 | 0.08 |
| IKDC Score | 40.9 ± 17.5 | 44.4 ± 22.7 | 3.48 | 0.4 |
