Adverse effects

Group A (40)

Group B (40)

Group C (40)

χ²

P-value

Hypotension episodes

3.28 ± 2.31

3.98 ± 1.54

5.98 ± 2.38^ab

F = 17.61

<0.001**

Nausea

8 (20.0)

10 (25.0)

15 (37.5)

χ² = 3.26

0.20

Vomiting

3 (7.5)

3 (7.5)

4 (10.0)

FET = 0.32

1.0

Pruritis

7 (17.5)

11 (27.5)

9 (22.5)

χ² = 1.15

0.56