Table 3.
Comparison between pre-operative and follow-up status.
| UKR + ACL reconstruction |
TKR |
|||||
|---|---|---|---|---|---|---|
| Pre-operative | Follow-up | p-value | Pre-operative | Follow-up | p-value | |
| KOOS (mean, SD) | 62.4 (8.1) | 80.1 (9.8) | <0.001 | 59.8 (9.2) | 79.4 (6.0) | <0.001 |
| OKS (mean, SD) | 28.8 (10.1) | 42.6 (9.0) | <0.001 | 27.4 (8.6) | 40.1 (6.6) | <0.001 |
| WOMAC score (mean, SD) | 71.9 (11.5) | 84.6 (8.8) | <0.001 | 68.9 (5.2) | 83.0 (3.5) | <0.001 |
SD: standard deviation; UKR: Unicompartmental Knee Replacement; ACL: anterior cruciate ligament; TKR: total knee replacement; KOOS: Knee Osteoarthritis Outcome Score; OKS: Oxford Knee Score; WOMAC: Western Ontario and McMaster University Osteoarthritis Index.