Group 1 (n = 68)

Group 2 (n = 62)

p

Age (years)

34.4 ± 13.2

38.3 ± 12.4

0.58

Weight (kg)

71.1 ± 16.2

69.3 ± 18.4

0.55

Height (cm)

162.0 ± 12.8

162.0 ± 12.8

0.97

Body mass index (weight/height²)

27.1 ± 6.3

25.4 ± 4.7

0.09

Duration of anesthesia (min)

12.5 ± 4.3

13.0 ± 3.8

0.01

History of PONV (%)

13 (19.1)

11 (17.7)

0.84