Pre-operation | Post-operation | P-value | |
---|---|---|---|
Maximum flexion (°) | 118.4 ± 14.0 | 123.6 ± 15.6 | 0.002 |
Maximum extension (°) | 9.1 ± 6.5 | 0.9 ± 2.3 | < 0.001 |
KOOS | |||
Pain | 47.1 ± 18.3 | 86.5 ± 13.4 | < 0.001 |
Symptom | 54.3 ± 19.1 | 85.7 ± 11.6 | < 0.001 |
ADL | 54.9 ± 15.9 | 83.9 ± 12.4 | < 0.001 |
Sports | 19.6 ± 16.8 | 52.2 ± 25.9 | < 0.001 |
QOL | 25.7 ± 16.2 | 67.2 ± 22.4 | < 0.001 |