Fig. 1From: Changes in coagulation functions and hemorheological parameters may predict hematoma formation after total knee arthroplastyChanges in APTT, PT, TT, and FIB in the hematoma group and the non-hematoma group. Triangle P < 0.05 vs. preoperative values, asterisk P < 0.05 vs. the other group at the same time pointBack to article page