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Table 2 Friedman test p values between the different contraction levels for the different technologies

From: Shear wave and strain sonoelastography for the evaluation of the Achilles tendon during isometric contractions

SE2 SE1 SWE2 SWE1
0 kg 0.5 kg 1 kg 2 kg 5 kg 10 kg 0 kg 0.5 kg 1 kg 2 kg 5 kg 10 kg
0 kg – 1.000 0.405 0.000 0.000 0.000 0 kg – 0.073 0.000 0.000 0.000 0.000
0.5 kg 1.000 – 1.000 0.002 0.000 0.000 0.5 kg 0.625 – 0.475 0.011 0.000 0.000
1 kg 1.000 1.000 – 0.632 0.000 0.000 1 kg 1.000 1.000 – 1.000 0.127 0.106
2 kg 1.000 1.000 1.000 – 0.062 0.000 2 kg 1.000 0.053 0.735 – 1.000 1.000
5 kg 0.004 0.001 0.000 0.015 – 0.062 5 kg 0.000 0.000 0.000 0.008 – 1.000
10 kg 0.000 0.000 0.000 0.000 0.128 – 10 kg 0.000 0.000 0.000 0.001 1.000 –
  1. Bold values indicate statistically significant difference between the different contraction levels p < 0.05
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