Table 3.
Comparison of the PFJ alignment between the PFJ OA (+) and PFJ OA (−) groups
| PFJ OA (+) (n = 14) | PFJ OA (−) (n = 99) | ||
|---|---|---|---|
| Preoperative | |||
| CDI | 0.89 | n.s | 0.88 |
| TA (degree) | 10.39 | n.s | 8.52 |
| LPS (mm) | 6.42 | n.s | 6.23 |
| LPS/p | 0.129 | n.s | 0.119 |
| MJS (mm) | 7.15 | n.s | 7.55 |
| MJS/p | 0.142 | n.s | 0.144 |
| LJS (mm) | 6.23 | n.s | 6.60 |
| LJS/p | 0.121 | n.s | 0.126 |
| Final follow-up | |||
| CDI | 0.70 | n.s | 0.70 |
| TA (degree) | 3.03 | n.s | 4.57 |
| LPS (mm) | 4.46 | n.s | 4.94 |
| LPS/p | 0.091 | n.s | 0.100 |
| MJS (mm) | 2.79 | * | 5.39 |
| MJS/p | 0.058 | * | 0.110 |
| LJS (mm) | 4.33 | p < 0.03 | 5.37 |
| LJS/p | 0.088 | p < 0.03 | 0.110 |