Table 4 Preoperative and 3-year postoperative HSS score, NRS-Walking score, and radiological findings for the study cohort
Outcomes | Preoperative | 3 years after TKA | P value | ||
|---|---|---|---|---|---|
Mean (range) | SD | Mean (range) | SD | ||
HSS (n = 161) | 56.16(33–71) | 7.77 | 91.10(67–100) | 5.07 | < 0.05 |
NRS-Walking (n = 161) | 7.88(3–10) | 1.21 | 0*(0–6) | 1* | < 0.05 |
Varus angle of the knee (n = 145)(°) | 10.12(0–31.15) | 6.01 | 3.56*(0–13.75) | 3.45* | < 0.05 |