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Table 3 Spearman correlation coefficients for sample entropy estimate between variables of the left foot

From: Sample entropy characteristics of movement for four foot types based on plantar centre of pressure during stance phase

   L_ML_V L_AP_V L_Res_V L_F_V L_ML_A L_AP_A L_Res_A
L_ML_V r 1.000 .278** .271** .191* .662** .192 .196
p-value   .000 .000 .015 .000 .014 .012
L_AP_V r .278** 1.000 .971** .259** .335** .723** .714**
p-value .000   .000 .001 .000 .000 .000
L_Res_V r .271** .971** 1.000 .246** .348** .742** .746**
p-value .000 .000   .002 .000 .000 .000
L_F_V r .191* .259** .246** 1.000 .243** .329** .324**
p-value .015 .001 .002   .002 .000 .000
L_ML_A r .662** .335** .348** .243** 1.000 .394** .427**
p-value .000 .000 .000 .002   .000 .000
L_AP_A r .192* .723** .742** .329** .394** 1.000 .985**
p-value .014 .000 .000 .000 .000   .000
L_Res_A r .196* .714* .746* .324** .427** .985** 1.000
p-value .012 .000 .000 .000 .000 .000  
  1. *Correlation is significant at the 0.05 level (2-tailed).
  2. **Correlation is significant at the 0.01 level (2-tailed).