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Table 2 The correlations between the median frequency and MSE of EMG of tibialis anterior (TA) and gastrocnemius medialis (GM) with the peak plantar pressure (PPP)

From: Effects of various walking intensities on leg muscle fatigue and plantar pressure distributions

Parameter Region EMG of Median frequency EMG of MSE
TA GM TA GM
Correlation P value Correlation P value Correlation P value Correlation P value
PPP T1 -0.954 0.003** -0.939 0.006** -0.563 0.245 -0.638 0.172
M1 -0.896 0.016* -0.925 0.008** -0.811 0.050 -0.842 0.036*
M2 -0.443 0.379 -0.428 0.397 -0.731 0.099 -0.780 0.067
HL -0.812 0.050* -0.802 0.055 -0.187 0.722 -0.358 0.486
  1. MSE Multiscale entropy, CI Complexity index, T1 1st toe, M1 1st metatarsal head, M2 2nd metatarsal head, and HL heel, SE Standard error
  2. P < 0.05 (*) and P < 0.01 (**)