Fig. 2 (Abstract P16)

A scatter plot comparing the mean decline in hemoglobin (Hb) on each postoperative day among different doses of intra-articular Tranexamic Acid (TXA): Group 1 (0.5 g TXA), Group 2 (1.0 g TXA), and Group 3 (2.0 g TXA) in unilateral TKA. An asterisk (*) indicates a significant difference between Group 1 and Group 2, whereas a circle (â—Ž) indicates a significant difference between Group 1 and Group 3