Table 2 Measurement of lower limb lineal angle before and at the last follow-up in the normal and overcorrected groups
Parameter | Overcorrection group | Normal group | t | P |
|---|---|---|---|---|
HKA (°) | ||||
Preoperative | − 6.06 ± 1.55 | − 5.66 ± 1.71 | − 0.912 | 0.364 |
Final follow-up | 7.26 ± 1.47 | 5.15 ± 1.00 | 5.874 | < 0.001* |
WBLR (%) | ||||
Preoperative | 25.37 ± 4.59 | 29.58 ± 9.19 | − 2.737 | 0.008* |
Final follow-up | 70.65 ± 4.58 | 57.48 ± 2.87 | 11.892 | < 0.001* |
JLCA (°) | ||||
Preoperative | 4.59 ± 1.6 | 4.96 ± 1.64 | 0.875 | 0.384 |
Final follow-up | 2.66 ± 0.49 | 2.76 ± 1.49 | 0.465 | 0.643 |
LDFA (°) | ||||
Preoperative | 88.11 ± 1.35 | 88.34 ± 1.92 | − 0.604 | 0.549 |
Final follow-up | 87.79 ± 0.62 | 88.13 ± 1.27 | − 1.776 | 0.081 |
MPTA (°) | ||||
Preoperative | 84.92 ± 2.92 | 85.8 ± 3.08 | −1.112 | 0.269 |
Final follow-up | 94.74 ± 0.95 | 92.66 ± 2.58 | 5.444 | < 0.001* |
PTS (°) | ||||
Preoperative | 10.08 ± 1.7 | 9.79 ± 1.68 | 0.654 | 0.515 |
Final follow-up | 9.28 ± 1.76 | 9.16 ± 2.89 | 0.225 | 0.823 |