From: Does arthroscopic patellar denervation with high tibial osteotomy improve anterior knee pain?
Study group | KOOS score pre-op | KOOS score post-op | KOOS % increase | P value for time effect | |||
---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | ||
Group A | 42.73 | 9.22 | 72.38 | 7.11 | 74.97 | 32.56 | < 0.001 |
Group B | 39.22 | 8.85 | 56.84 | 7.78 | 49.37 | 25.46 | < 0.001 |
SD both | 9.09 (MCID) | Â | Â | ||||
Pvalue between groups | 1.0 | < 0.001 | 0.078 |  |