Table 8 Postoperative clinical results (change in score) according to alignment in patients with BME
Change in score | Undercorrection (n = 42) | Acceptable correction (n = 59) | Overcorrection (n = 7) | p-Value |
|---|---|---|---|---|
HSS score | 16.8 ± 9.7 (0–40) | 19.2 ± 10.5 (0–57) | 16.3 ± 6.4 (8–27) | 0.444 |
Knee Society knee score | 18.9 ± 10.0 (0–40) | 23.1 ± 10.6 (4–45) | 18.4 ± 13.0 (4–40) | 0.121 |
Knee Society function score | 26.1 ± 15.1 (0–55) | 29.3 ± 15.0 (0–50) | 34.3 ± 5.3 (3–40) | 0.309 |
WOMAC score | 28.0 ± 15.0 (4–61) | 33.5 ± 15.7 (8–79) | 32.1 ± 10.7 (16–52) | 0.202 |
Pain | 5.4 ± 3.0 (−1 to 12) | 7.3 ± 3.5 (−1 to 16) | 7.3 ± 2.8 (3–10) | 0.016 |
Stiffness | 1.7 ± 1.5 (0–5) | 2.4 ± 1.5 (−1 to 5) | 2.1 ± 1.2 (0–3) | 0.095 |
Function | 20.9 ± 12.4 (−1 to 48) | 23.8 ± 12.2 (5–56) | 22.7 ± 8.5 (12–39) | 0.483 |