Table 4 Comparison of the leg pain visual analog scale by the time in the three groups
From: Effect of time to first ambulation on recurrence after PELD
VAS | Group E | Group M | Group L | F | P |
|---|---|---|---|---|---|
Before operation | 7.34 ± 1.12 | 7.17 ± 1.44 | 7.07 ± 1.56 | 0.305 | 0.738 |
First walk | 1.78 ± 0.66 | 1.23 ± 1.01 | 1.29 ± 0.98 | 3.600 | 0.031 |
1 month | 0.94 ± 1.83 | 0.53 ± 0.63 | 0.25 ± 0.44 | 2.596 | 0.080 |
3 months | 0.88 ± 1.74 | 0.30 ± 0.47 | 0.36 ± 0.49 | 2.550 | 0.084 |