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Table 7 Spearman correlation coefficient ( r ) and significance ( p ) between BioTone spasticity measures and clinical MAS during elbow flexion (triceps-bracii) stretch-reflex, as well as strength and passive ROM measures

From: Elbow spasticity during passive stretch-reflex: clinical evaluation using a wearable sensor system

BioTone variables MAS score Strength (N)  
   Flexor muscle Extensor Flexor PROM (o)
Discrete      
Δω r 0.843 −0.317 −0.450 −0.433
p 0.002 0.203 0.112 0.122
Δα r 0.580 −0.033 −0.217 −0.350
p 0.051 0.466 0.288 0.178
ΔantE r 0.738 −0.717 −0.467 −0.133
p 0.012 0.015 0.103 0.366
ΔagoE r 0.527 −0.417 −0.117 0.000
  p 0.072 0.133 0.383 0.500
Density      
ϵω r 0.896 −0.417 −0.433 −0.333
p 0.001 0.132 0.122 0.190
ϵα r 0.738 −0.200 −0.300 −0.533
p 0.012 0.303 0.216 0.070
ϵantE r 0.896 −0.483 −0.400 −0.317
p 0.001 0.094 0.143 0.203
ϵagoE r 0.553 −0.700 −0.383 −0.300
  p 0.061 0.018 0.154 0.216
  1. Bold values significant at p ≤ .05.