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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Surgery. 2019 Sep 13;166(6):1122–1127. doi: 10.1016/j.surg.2019.07.014

Table 4. Correlation of plasma thrombin generation (TG) and prothrombin time/international normalized ratio (PT/INR) in trauma patients.

Pearson’s r p value
Lag time (min) 0.6 <0.0001
Peak thrombin (nM) −0.4 0.004
Time to peak thrombin (min) 0.6 <0.0001
Maximum rate (nM/min) −0.2 0.07
ETP (nM.min) −0.5 0.0006

ETP=endogenous thrombin potential