| MSC | HA | ||||
---|---|---|---|---|---|---|
Radiological worsening | Radiological worsening | |||||
Presence (n = 2) | Absence (n = 28) | P valuea | Presence (n = 6) | Absence (n = 24) | P valuea | |
VAS | ||||||
 Baseline | 8.0 ± 1.4 | 8.4 ± 1.1 | 0.604 | 8.5 ± 1.0 | 8.0 ± 1.1 | 0.359 |
 1 year | 5.5 ± 2.1 | 4.8 ± 1.1 | 0.372 | 5.7 ± 1.0 | 5.3 ± 1.0 | 0.404 |
 P valueb | <  0.001 | <  0.001 |  | <  0.001 | <  0.001 |  |
IKDC score | ||||||
 Baseline | 42.0 ± 11.3 | 36.7 ± 7.7 | 0.366 | 35.5 ± 4.6 | 40.1 ± 6.4 | 0.110 |
 1 year | 68.0 ± 8.5 | 65.9 ± 5.1 | 0.588 | 60.3 ± 6.1 | 62.5 ± 7.2 | 0.512 |
 P valueb | <  0.001 | <  0.001 |  | <  0.001 | <  0.001 |  |
Lysholm score | ||||||
 Baseline | 57.5 ± 10.6 | 54.2 ± 6.2 | 0.489 | 51.7 ± 4.2 | 56.0 ± 7.8 | 0.095 |
 1 year | 78.0 ± 11.3 | 77.6 ± 6.1 | 0.927 | 70.8 ± 5.8 | 74.6 ± 5.7 | 0.160 |
 P valueb | <  0.001 | <  0.001 |  | <  0.001 | <  0.001 |  |