Variables | Tranexamic acid group n = 84 (%) | Placebo group n = 84 (%) | P-value |
Preoperative haemoglobin (g/dl) Postoperative haemoglobin (g/dl) Calculated blood loss (ml) Blood loss > 1000 ml Required transfusion Additional uterotonics | 11.1 ± 2.4 11 ± 1.6 450 ± 125 10 (11.9%) 5 (6%) 6 (7.1%) | 12 ± 2.6 7.8 ± 1.2 820 ± 118 42 (50%) 12 (14.3%) 28 (33.3%0 | 0.42 <0.0001 <0.0001 <0.0001 0.03 <0.0001 |