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Table 3 Linear mixed effects model summary for force sample entropy (irregularity)

From: Visual and somatosensory feedback mechanisms of precision manual motor control in autism spectrum disorder

  Fixed effects Estimate (SE) df t Partial R2
SampEn Intercept .274 (.0114) 64.7 24.110***  
  Level 1     
   GainLow vs. Med & High −.0598 (.0088) 301.0 −6.835*** .050
   GainLow & Med vs. High −.0209 (.0088) 301.0 −2.376* .006
   Vibration .0053 (.0073) 305.9 .720 .001
  Level 2     
   Group −.0209 (.0227) 64.7 −.921 .009
   Age .0713 (.0109) 64.4 6.521*** .324
  Interactions     
   Group × GainLow vs. Med & High .0012 (.0175) 301.0 .068 <.001
   Group × GainLow & Med vs. High .0120 (.0176) 301.0 .681 .001
   Group × Vibration .0208 (.0147) 305.9 1.416 .002
   Group × Age .0875 (.0219) 64.4 4.005*** .153
   GainLow vs. Med & High × Age −.0102 (.0084) 301.3 −1.219 .002
   GainLow & Med vs. High × Age .0027 (.0085) 301.3 .318 <.001
   Vibration frequency × Age −.0046 (.0069) 303.4 −.658 <.001
   Group × GainLow vs. Med & High × Age −.0534 (.0168) 301.3 −3.223** .011
   Group × GainLow & Med vs. High × Age .0161 (.0169) 301.3 .955 .001
   Group × Vibration × Age .0342 (.0139) 303.4 2.460* .007
  Random effects Estimate (SD)    
  Participant (intercept) .0067 (.0816)    
   Residual .0042 (.0645)    
  1. SD standard deviation, SE standard error
  2. *p < .05, **p < .01, ***p < .001