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. Author manuscript; available in PMC: 2011 May 2.
Published in final edited form as: Clin Chim Acta. 2010 Jan 22;411(9-10):638–644. doi: 10.1016/j.cca.2010.01.018

Table 1.

Observed coagulation parameters from sonorheometry (TC1, TC2 and Θ), PT, and PTT (n=18)

Parameter Mean ± SD Reference Range
TC1 (min) 3.07 ± 0.61 1.54 - 3.75
TC2 (min) 5.47 ± 0.63 4.17 - 6.52
PT (s) 15.1 ± 1.9 13.1 - 21.6
PTT (s) 32.8 ± 2.8 28.0 - 37.1
Parameter Median ± IQR Reference Range
Θ (degrees) 69.28 ± 3.26 65.27 - 75.29