highly significantp < 0.0001
Similarly, the correlation between ROTEM LowTF CT and rivaroxaban concentration was highly significant ( Figure 1 ), as was the correlation between LowTF CFT and rivaroxaban concentration (r = 0.516, p < 0.0001), and there was a significant negative correlation between LowTF MCF and rivaroxaban concentration (r = −0.194, p < 0.001).