From: Sporting activity is reduced following medial reefing performed for patellar dislocation
Groups | Pre-injury | Follow-up | p-value | |
---|---|---|---|---|
Sporting frequency | 1 | 2.5 ± 1.5 | 2.1 ± 1.3 | p < 0.001 |
2 | 2.8 ± 1.4 | 2.1 ± 1.3 | p = 0.003 | |
3 | 3.1 ± 1.5 | 2.4 ± 1.3 | p = 0.005 | |
Number of sports | 1 | 2.4 ± 1.2 | 2.1 ± 1.1 | p = 0.001 |
2 | 2.8 ± 1.2 | 1.9 ± 1.1 | p < 0.001 | |
3 | 3.3 ± 1.2 | 2.5 ± 1.2 | p = 0.011 | |
Duration of sporting activity | 1 | 76.3 ± 23.9 | 69.2 ± 27.3 | p = 0.001 |
2 | 79.2 ± 26.5 | 64.1 ± 27.1 | p = 0.001 | |
3 | 78.5 ± 19.9 | 68.3 ± 21.1 | p = 0.085 | |
Level of sporting activity | ||||
Professional sports | 1 | 1.4% (1) | 0.0% (0) | |
2 | 2.3% (1) | 2.3% (1) | ||
3 | 7.7% (2) | 0.0% (0) | ||
Club sports | 1 | 43.2% (32) | 29.7% (22) | |
2 | 47.7% (21) | 15.9% (7) | ||
3 | 26.9% (7) | 19.2% (5) | ||
Recreational sports | 1 | 47.3% (35) | 62.2% (46) | |
2 | 31.8% (14) | 56.8% (25) | ||
3 | 57.7% (15) | 73.1% (19) | ||
No sports | 1 | 8.1% (6) | 8.1% (6) | |
2 | 18.2% (8) | 25.0% (11) | ||
3 | 7.7% (2) | 7.7% (2) |