SERPINE1 and Sepsis: PSEP (P < 0.05) as a sepsis biomarker, TAT (P < 0.05), PC (P < 0.01), SF (P < 0.01), and PAI-1 (P < 0.01) as coagulation/fibrinolysis markers, and SOFA score (P < 0.01) were selected in univariate logistic regression (Table 3).