Table-I.
Descriptive statistics according to pre-block VAS score group
| VAS Group | n=12 | n | Mean | S.D. | Median | Min. | Max. |
|---|---|---|---|---|---|---|---|
| Between 4 - 6 | VAS Before Block | 12 | 4.75 | .866 | 4.50 | 4 | 6 |
| VAS 10th minute | 12 | 1.50 | .522 | 1.50 | 1 | 2 | |
| VAS 6th Hour | 12 | 1.00 | .000 | 1.00 | 1 | 1 | |
| VAS 10th Hour | 12 | 1.08 | .289 | 1.00 | 1 | 2 | |
| VAS 15th Hour | 12 | 1.17 | .389 | 1.00 | 1 | 2 | |
| VAS 24th Hour | 12 | 1.00 | .000 | 1.00 | 1 | 1 | |
| VAS Group | n=9 | n | Mean | S.D. | Median | Min. | Max. |
| Between 7 - 9 | VAS Before Block | 9 | 7.78 | .833 | 8.00 | 7 | 9 |
| VAS 10th minute | 9 | 2.22 | .667 | 2.00 | 1 | 3 | |
| VAS 6th Hour | 9 | 1.22 | .441 | 1.00 | 1 | 2 | |
| VAS 10th Hour | 9 | 2.78 | 1.394 | 3.00 | 1 | 5 | |
| VAS 15th Hour | 9 | 5.11 | 1.616 | 6.00 | 1 | 6 | |
| VAS 24th Hour | 9 | 5.56 | 1.810 | 6.00 | 1 | 7 |