Table 2 Comparison of clinical outcomes between I&D group and KOA group
Variables | I&D group | KOA group |
|---|---|---|
Pre-TKA | ||
KSS score | 110.5 ± 27.9 | 119.7 ± 26.9 |
WOMAC score | ||
Global | 70.9 ± 10.7 | 70.7 ± 9.5 |
Pain | 20.5 ± 2.6 | 20.7 ± 3.4 |
Stiffness | 7.7 ± 3.3 | 7.7 ± 2.6 |
Function | 42.7 ± 10.4 | 42.2 ± 7.4 |
Range of flexion | 93.5 ± 8.1 | 94.8 ± 7.7 |
Last follow-up | ||
KSS score | 172.3 ± 11.0 | 172.2 ± 12.3 |
WOMAC score | ||
Global | 51.9 ± 11.6 | 51.1 ± 7.8 |
Pain | 12.5 ± 3.1 | 12.1 ± 3.2 |
Stiffness | 3.9 ± 1.4 | 3.4 ± 1.5 |
Function | 35.5 ± 9.8 | 35.6 ± 6.3 |
Range of flexion* | 102.2 ± 8.3 | 112.0 ± 9.1 |