|  | Group C | Group U | p value |
---|---|---|---|---|
6 months | ODI | 16.16 ± 6.101 | 15.92 ± 9.668 | 0.835 |
RMDQ | 8.32 ± 5.475 | 7.74 ± 6.342 | 0.492 | |
12 months | ODI | 15.04 ± 9.432 | 15.00 ± 7.887 | 0.974 |
RMDQ | 7.52 ± 7.218 | 6.70 ± 4.362 | 0.336 | |
24 months | ODI | 11.44 ± 6.740 | 11.96 ± 8.166 | 0.626 |
RMDQ | 4.68 ± 5.289 | 4.60 ± 3.618 | 0.901 |