F2 and Sepsis: The correlation of TM expression on IM with coagulation markers was observed in the sepsis group with PT (P = 0.009, r = 0.609), TF (P = 0.023, r = 0.565), antithrombin (P = 0.004, r = -0.662), and protein C (P = 0.010, r = -0.603).