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. 2017;8(2):141–147. doi: 10.5847/wjem.j.1920-8642.2017.02.011

Table 2.

Mean (SD) for thromboelastgraphy values

Variables T0 T1 T2
R time (minutes)
 Group 1 3.0 (1.0) 3.9 (1.2) 2.8 (0.8)
 Group 2 3.5 (1.7) 3.2 (1.3) 2.6 (0.6)
 Group 3 3.3 (0.9) 1.9 (1.3)* 1.2 (0.8)*
 Group 4 3.4 (1.1) 4.9 (3.4) 6.8 (3.2)*
K time (minutes)
 Group 1 1.2 (0.4) 1.2 (0.2) 1.3 (0.8)
 Group 2 1.5 (1.1) 1.7 (0.7) 1.1 (0.3)
 Group 3 2.1 (0.7) 1.1 (0.5)* 1.0 (0.5)*
 Group 4 1.4 (0.7) 1.8 (1.1) 2.5 (0.8)*
Ang (°)
 Group 1 69.9 (9.2) 70.6 (6.2) 71.1 (9.2)
 Group 2 70.7 (10.8) 70.6 (6.9) 75.9 (2.5)
 Group 3 66.4 (6.9) 74.9 (4.0) 76.2 (2.3)*
 Group 4 70.9 (7.7) 70.1 (10.9) 59.8 (16.1)
MA (mm)
 Group 1 70.4 (3.6) 71.1 (2.6) 71.2 (2.3)
 Group 2 69.0 (2.8) 68.5 (4.8) 66.3 (7.0)
 Group 3 69.8 (5.0) 69.7 (4.6) 68.5 (6.3)
 Group 4 73.1 (4.3) 64.5 (3.5)* 48.7 (12.6)*#

When compared with T0 in the same group,

*

P<0.05; when compared with T1 in the same group,

#

P<0.05; T0: baseline; T1: after trauma 1 hour; T2: at the end of the experiment.