Table 3
Post-operative nausea and vomiting score
Overall PONV score | Group A | Group B | P | |||
---|---|---|---|---|---|---|
Frequency | % | Frequency | % | |||
0-2 h | 0 | 37 | 74 | 36 | 72 | 0.82 |
1 | 10 | 20 | 7 | 14 | 0.43 | |
2 | 0 | 0 | 3 | 6 | 0.24 | |
3 | 3 | 6 | 4 | 8 | 1 | |
Total | 50 | 100 | 50 | 100 | ||
2-12 h | 0 | 35 | 70 | 17 | 34 | <0.05 |
1 | 12 | 24 | 17 | 34 | 0.27 | |
2 | 0 | 0 | 0 | 0 | ||
3 | 3 | 6 | 16 | 32 | <0.05 | |
Total | 50 | 100 | 50 | 100 | ||
12-24 h | 0 | 46 | 92 | 44 | 88 | 1 |
1 | 4 | 8 | 5 | 10 | 1 | |
2 | 0 | 0 | 0 | 0 | ||
3 | 0 | 0 | 1 | 2 | ||
Total | 50 | 100 | 50 | 100 |