PONV(-) group | PONV(+) group | |
---|---|---|
Patients | n = 14 | n = 9 |
Duration of anesthesia, min | 168 ± 29 | 159 ± 30 |
Intraoperative remifentanil, mg | 1.9 ± 0.7 | 2.0 ± 0.4 |
Blood loss, mL | 41 ± 10 | 50 ± 50 |
Fluid volume, mL | 918 ± 183 | 866 ± 313 |
Risk factor | ||
Tobacco use (n) | 3/14 | 1/9 |
History of motion sickness (n) | 3/14 | 4/9 |
Postoperative opioids (n) | 4/14 | 5/9 |
Woman (n) | 14/14 | 9/9 |
Apfel score (0/1/2/3/4) | 0/1/9/3/1 | 0/0/2/6/1 |
Analgesics used postoperatively | ||
Diclofenac | 5 ± 13 | 9 ± 12 |
Flurbiprofen axetil | 20 ± 42 | 18 ± 32 |
Pentazocine | 3 ± 8 | 3 ± 18 |