| Group 1 | Group 2 | ||
Postoperative | r value | p value | r value | p value |
1st day | −0.21 | 0.219 | −0.08 | 0.634 |
1st week | −0.27 | 0.116 | −0.02 | 0.878 |
1st month | −0.14 | 0.421 | 0.18 | 0.300 |