Table 6 Absolute values of each scale of WOMAC score in patients with KL 3. Data expressed as mean ± standard deviation
|  | Baseline (n = 5) | 1-month f.up (n = 5) | 3-month f.up (n = 5) | 6-month f.up (n = 5) | 12-month f.up (n = 5) | 24-month f.up (n = 3) | 36-month f.up (n = 3) |
|---|---|---|---|---|---|---|---|
WOMAC—Pain | 13.40 ± 2.88 | 9.40 ± 3.51 | 6.00 ± 3.00 | 4.80 ± 3.83 | 5.60 ± 5.86 | 10.33 ± 6.35 | 10.00 ± 5.20 |
WOMAC—Stiffness | 1.00 ± 2.24 | 0.40 ± 0.89 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.67 ± 1.15 | 1.33 ± 2.31 |
WOMAC—Function | 43.20 ± 10.89 | 32.60 ± 12.56 | 22.00 ± 11.98 | 17.40 ± 12.50 | 18.80 ± 18.73 | 36.33 ± 18.48 | 34.67 ± 16.17 |
WOMAC | 57.60 ± 12.40 | 42.40 ± 15.50 | 28.00 ± 14.95 | 22.20 ± 16.10 | 24.40 ± 24.45 | 47.33 ± 23.67 | 46.00 ± 19.05 |