|  | Group C | Group U | p value |
---|---|---|---|---|
Initial | Back | 5.20 ± 2.843 | 4.20 ± 2.198 | 0.171 |
Buttock | 5.20 ± 2.958 | 4.56 ± 3.292 | 0.473 | |
Leg | 7.20 ± 1.633 | 7.28 ± 1.221 | 0.697 | |
6 months | Back | 3.12 ± 1.943 | 2.98 ± 2.267 | 0.641 |
Buttock | 3.08 ± 2.290 | 2.74 ± 2.380 | 0.308 | |
Leg | 2.76 ± 1.964 | 2.82 ± 2.147 | 0.838 | |
12 months | Back | 2.16 ± 1.599 | 2.02 ± 1.269 | 0.496 |
Buttock | 2.24 ± 1.809 | 2.18 ± 1.616 | 0.806 | |
Leg | 1.76 ± 1.985 | 1.80 ± 1.573 | 0.875 | |
24 months | Back | 1.56 ± 1.734 | 1.38 ± 1.190 | 0.396 |
Buttock | 1.08 ± 1.631 | 1.04 ± 1.080 | 0.839 | |
Leg | 1.04 ± 1.744 | 1.20 ± 1.150 | 0.447 |