IT group (20)

IV group (20)

C group (20)

Statistical test (KW)

P value

MWU

Median

IQR

Median

IQR

Median

IQR

PONV

0

3

15.0

11

55.0

8

40.0

X2 = 7.03

0.03

20

1

5.0

6

30.0

8

40.0

X2 = 6.93

0.03

40

0

0.0

3

15.0

7

35.0

FET = 6.51

0.04

80

0

0.0

0

0.0

5

25.0

FET = 7.04

0.03