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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Ultrasound Med Biol. 2014 Mar 6;40(6):1343–1355. doi: 10.1016/j.ultrasmedbio.2013.12.026

Table I.

p values of Student’s t-tests for shear wave speed measurements

t-test 1 0° push 2D
0° push 1D p = 0.31
t-test 2 20° push 2D 0° push 1D 0° push 2D
20° push 1D p < 0.001 p < 0.001 p < 0.001
20° push 2D p = 0.07 p = 0.15
t-test 3 30° push 2D 0° push 1D 0° push 2D
30° push 1D p < 0.001 p < 0.001 p < 0.001
30° push 2D p = 0.40 p = 0.38