Characteristic | Total; N = 211 (%) | PONV; N = 96 (%) | No PONV; N = 115 (%) | P-value* |
---|---|---|---|---|
Age (year) | ||||
18–39 | 135 (64) | 59 (61.5) | 76 (66.1) | 0.658 |
40–64 | 66 (31.3) | 33 (34.4) | 33 (28.7) | |
65–79 | 10 (4.7) | 4 (4.2) | 6 (5.2) | |
Sex | ||||
Female | 94 (44.5) | 48 (50.0) | 46 (40) | 0.146 |
Male | 117 (55.5) | 48 (50.0) | 69 (60) | |
BMI | ||||
Underweight | 4 (1.9) | 3 (3.1) | 1 (0.9) | 0.208 |
Healthy weight | 57 (27.0) | 21 (21.9) | 36 (31.3) | |
Overweight | 98 (46.4) | 50 (52.1) | 48 (41.7) | |
Obese | 52 (24.6) | 22 (22.9) | 30 (26.1) | |
Smoking | 93 (44.1) | 40 (41.7) | 53 (46.1) | 0.520 |
History of motion sickness | 26 (12.3) | 10 (10.4) | 16 (13.9) | 0.442 |
History of PONV | 37 (17.5) | 24 (25.0) | 13 (11.3) | 0.009 |