Fig. 1
From: Tranexamic acid may benefit patients undergoing total hip/knee arthroplasty because of haemophilia
VAS pain was reduced in TXA compare with Non-TXA use. The mean (standard deviation, SD) longitudinal VAS pain scores in both groups. Pre-OP = preoperative on morning of surgery, POD = postoperative days 1 through 5 (POD1, POD2, POD3, POD5); PO = postoperative months 1 through final follow-up (PO-1 M, PO-1Y, PO-Final). The asterisks indicate p values that were significantly different between two groups (calculated by independent t-tests, ** = p < 0.01, * = p < 0.05) (Error bar stands for the SD)