Table 4 Visual analog scores
Group | Immediate post-operative | 2 hrs | 4 hrs | 6 hrs | 12 hrs | 18 hrs | 24 hrs | |
|---|---|---|---|---|---|---|---|---|
A | Maximum | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
Minimum | 2 | 2 | 2 | 3 | 4 | 3 | 3 | |
Median | 3.00 | 3.00 | 3.00 | 4.00 | 4.00 | 4.00 | 3.00 | |
B | Maximum | 3 | 3 | 3 | 5 | 5 | 4 | 4 |
Minimum | 2 | 2 | 2 | 4 | 4 | 3 | 3 | |
Median | 3.00 | 2.50 | 2.50 | 4.00 | 4.00 | 4.00 | 3.00 | |
p value | 0.699 | 0.483 | 0.288 | 0.000** | 0.003** | 0.723 | 0.472 | |