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Subjects characteristics [mean (standard deviation)]
| Variable | TKA 6 months (N=31) | TKA 1 year (N=44) | Control (N=20) |
|---|---|---|---|
| Sex (women/men) | 10/21 | 23/21 | 9/11 |
| Age (year) | 70.03(7.6) | 63.25(12.4) | 62.6(6.5) |
| Height (m) | 1.73(0.1) | 1.69(0.11) | 1.73(0.11) |
| Weight (kg) | 94.46(21.94) | 87.73(17.41) | 85.11(12.87) |
| BMI (kg/m²) | 31.5(6.3) | 30.5(4.5) | 28.8(5.1) |
