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 ± 2.38ab | 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 |