Open Access
Table 4
Secondary outcomes.
| Variables | Gp1: Gender-specific knee prosthesis (n = 30 knees) | Gp2: unisex knee prosthesis (n = 30 knees) | p-value |
|---|---|---|---|
| KSS (°)* at 6 months | 81.54 ± 14.96 (32–98) | 82.02 ± 12.24 (53–99) | 0.57 |
| KSS (°)* at 1 year | 93.15 ± 8.13 (70–100) | 93.78 ± 7.65 (75–100) | 0.65 |
| KSS (°)* at 2 years | 98.5 ± 2.0 (95–100) | 98.7 ± 2.3 (95–100) | 0.86 |
| ROM (°)* at 2 years | 126 ± 12.32 (90–145) | 124 ± 14.02 (90–140) | 0.52 |
| Operative time (min)* | 90.56 ± 12.46 (55–115) | 91.68 ± 13.56 (55–115) | 0.43 |
| Knee alignment (°)* | Valgus 5.17 ± 1.32 (2–9) | Valgus 4.93 ± 1.40 (2–9) | 0.34 |
| Femoral component alignment (°)* | Valgus 4.08 ± 1.42 (3–6) | Valgus 4.01 ± 1.38 (3–6) | 0.82 |
| Tibial component alignment (°)* | Valgus 0.85 ± 1.13 (varus 1 – valgus 3) | Valgus 1.15 ± 1.09 (varus 1– valgus 3) | 0.46 |
| Posterior slope (°)* | 6.1 ± 1.91 (3–10) | 6.4 ± 1.89 (3–10) | 0.62 |
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