Table IV.
Factors affecting flexion
| Factors | N | KFS score (mean ± SD) | KS score (mean ± SD) | Range of motion (mean ± SD) |
|---|---|---|---|---|
| Age: | ||||
| < 60 | 6 | 90.0 ±8.9 | 94.5 ±1.8 | 97.8 ±9.1º |
| ≥ 60 | 39 | 76.4 ±25.2 | 89.7 ±11.5 | 98.4 ±18.5º |
| Post-op. rehabilitation: | ||||
| Inadequate | 30 | 71.8 ±26.1 | 88.4 ±12.1 | 95.8 ±19.7º |
| Full protocol | 15 | 91.0 ±12.1 | 94.1 ±6.7 | 103.5 ±10.6º |
| BMI [kg/m2]: | ||||
| < 25 | 28 | 83.2 ±20.7 | 94.1 ±5.9 | 103.0 ±9.1º |
| ≥ 25 | 17 | 70.0 ±27.5 | 84.1 ±14.1 | 90.7 ±24.5º |
| Diabetes: | ||||
| None | 35 | 79.7 ±23.1 | 91.3 ±10.7 | 98.1 ±19.8º |
| Diabetes | 10 | 73.0 ±27.9 | 87.0 ±10.9 | 99.1 ±2.2º |
BMI – body mass index.