Table 2. Values related to blood loss. The values are shown as mean ± standard deviation or as median/IR. In the case of blood transfusion, the values are expressed in n (%).

	TXA group	Control group	p
Hb preoperative	13.57 ± 1.32	13.54 ± 1.26	0.8671¹
Hb postoperative (PO)	10.87 ± 1.66	10.13 ± 1.42	0.0021
Hb decrease	2.70 ± 1.39	3.41 ± 1.34	< 0.0011 ¹
1st PO drain output	270/290	460/575	< 0.0012²
Blood transfusion	3 (10)	27 (90)	< 0.0011 ¹

1: Student’s t-test; 2: Mann-Whitney U test.