Figure 1

Figure 2

Comparison of PONV and WBS pain scores between groups
| 0 | PONV Scores | P value 0 | WBS PAIN Scores | P value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | 3 | ||||||
| 6 HRS | GROUP N | 21 | 2 | 0 | 0.011* | 18 | 5 | 0 | 0 | 0.007* |
| GROUP C | 12 | 8 | 3 | 9 | 14 | 0 | 0 | |||
| 12 HRS | GROUP N | 18 | 3 | 2 | 0.026* | 5 | 15 | 3 | 0 | 0.403 |
| GROUP C | 9 | 9 | 5 | 2 | 16 | 5 | 0 | |||
| 18 HRS | GROUP N | 17 | 3 | 3 | 0.060 | 3 | 10 | 9 | 1 | 0.991 |
| GROUP C | 12 | 10 | 1 | 3 | 9 | 10 | 1 | |||
Comparison of Mean PONV score at 6, 12 and 18 hrs between Group N and Group C
| GROUP N | GROUP C | P VALUE | |
|---|---|---|---|
| 6 hrs | 0.09 (0.288) | 0.61 (0.722) | 0.002* |
| 12 hrs | 0.30 (0.635) | 0.83 (0.778) | 0.017* |
| 18 hrs | 0.39 (0.722) | 0.52 (0.593) | 0.507 |
Patient characteristics
| GROUP N (23) | GROUP C (23) | P value | |
|---|---|---|---|
| AGE | 48.91(18.9) | 56.22 (17.2) | 0.179 |
| SEX (M/F) | 14 / 9 | 10/ 13 | 0.238 |
| ASA STATUS (1/2/3) | 14 / 9 / 0 | 13 / 8 / 2 | 0.351 |
| HEIGHT (M) | 164.04 (6.89) | 162.09 (7.077) | 0.348 |
| WEIGHT (KG) | 65.87 (7.7) | 64.22 (6.8) | 0.446 |
| BMI (KG/M2) | 23.34 (1.6) | 24.4 (1.6) | 0.900 |
| PREV HISTORY OF PONV | 5 | 4 | 0.738 |
| MAXIMAL SENSORY BLOCK | T6 (T6–T8) | T6(T6–T8) | - |
| DURATION OF SURGERY | 10.74 (18.15) | 110.83 (27.8) | 0.631 |
Comparison of Mean pain score at 6, 12 and 18 hrs between Group N and Group C
| GROUP N | GROUP C | P value | |
|---|---|---|---|
| 6 HOURS | 0.22 (0.422) | 0.61 (0.499) | 0.006* |
| 12 HOURS | 0.91 (0.596) | 1.13 (0.548) | 0.205 |
| 18 HOURS | 1.35 (0.775) | 1.39 (0.783) | 0.851 |