Table 1.
Demographic data.
| Gr. N (n=27) | Gr. D (n=27) | p value | |
|---|---|---|---|
| Gender | |||
| Male (%) | 8 (29.6) | 9 (33.3) | 0.77 |
| Female (%) | 19 (70.4) | 18 (66.7) | |
| Age (yr, mean) | 35–69 (56.07) | 29–74 (55.62) | 0.868 |
| Weight (kg, mean) | 44–97 (64.70) | 32–90 (61.11) | 0.357 |
| Height (cm, mean) | 140–175 (159.92) | 145–175 (159.48) | 0.824 |
|
| |||
| ASA class | |||
| I (%) | 11 (40.7) | 14 (51.9) | 0.373 |
| II (%) | 16 (59.3) | 13 (48.1) | |
| III (%) | 0 | 0 | |
|
| |||
| Age < 50 yr | |||
| Yes (%) | 6 (22.2) | 9 (33.3) | 0.362 |
| No (%) | 21 (77.8) | 18 (66.7) | |
|
| |||
| Smoking | |||
| Yes (%) | 3 (11.1) | 4 (14.8) | 0.500 |
| No (%) | 24 (88.9) | 23 (85.2) | |
|
| |||
| Motion sickness | |||
| Yes (%) | 4 (14.8) | 4 (14.8) | 0.648 |
| No (%) | 23 (85.2) | 23 (85.2) | |
|
| |||
| History of PONV | |||
| Yes (%) | 2 (7.4) | 5 (18.5) | 0.21 |
| No (%) | 25 (92.6) | 22 (81.5) | |
|
| |||
| Duration of surgery (min, mean) | 55–150 (103.33) | 55–145 (98.89) | 0.452 |
|
| |||
| Fentanyl used intraoperative (mcg, mean) | 100–200 (143.51) | 100–225 (136.11) | 0.365 |