Table 2 Clinical and radiographic outcomes
Overall | < 70 years | ≥ 70 years | *P value | ||
|---|---|---|---|---|---|
Knee score | Preop | 57.3 ± 13.6 | 59.0 ± 13.0 | 57.2 ± 11.8 | 0.38 |
Postop | 83.9 ± 10.1 | 87.1 ± 8.3 | 82.8 ± 10.0 | 0.09 | |
Function score | Preop | 65.9 ± 11.1 | 66.0 ± 10.3 | 66.1 ± 11.8 | 0.69 |
Postop | 87.7 ± 12.2 | 89.9 ± 12.2 | 86.7 ± 12.5 | 0.20 | |
sFTA | Preop | 181.1 ± 2.4 | 181.2 ± 1.4 | 180.9 ± 2.4 | 0.50 |
Postop | 171.4 ± 2.8 | 171.8 ± 1.9 | 171.1 ± 2.9 | 0.59 | |
%MAD | Preop | 21.2 ± 11.7 | 20.2 ± 112.0 | 22.2 ± 11.4 | 0.39 |
Postop | 64.2 ± 10.8 | 66.0 ± 8.9 | 62.4 ± 12.1 | 0.26 |