| Pre-operation | 24 months post-operation | 60 months post-operation | 120 months post-operation | |
---|---|---|---|---|---|
VAS | CD + BC | 4.5 (2 to 10) | 3 (1 to 5) | 4 (1 to 6) | 3.5 (1 to 7) |
CD + BC +BBC | 4 (2 to 10) | 3 (1 to 4) | 3 (0 to 4) | 1 (0 to 5) | |
P value | 0.703 | 0.028 | 0.018 | 0.001 | |
Lequesne index | CD + BC | 10 (3 to 20) | 7.5 (3 to 11) | 6.5 (3 to 13) | 9 (0 to 18) |
CD + BC +BBC | 9 (1 to 21) | 6 (0 to 8) | 4 (1 to 6) | 4 (0 to 12) | |
P value | 0.539 | 0.005 | 0.001 | 0.001 | |
WOMAC | CD + BC | 33 (8 to 91) | 26 (4 to 43) | 14.5 (8 to 36) | 32.5 (2 to 72) |
CD + BC +BBC | 21 (2 to 80) | 18 (3 to 27) | 12 (0 to 24) | 8 (1 to 31) | |
P value | 0.179 | 0.010 | 0.131 | < 0.001 |