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Table 3 The correlation coefficient (R2) between CoP parameters and basic clinical measures

From: A new postural stability-indicator to predict the level of fear of falling in Parkinson’s disease patients

  FES-I PT BBS TUG
FTR1 −0.630* (0.396) −0.661* (0.476) 0.621* (0.385) −0.614* (0.377)
FTR2 0.668* (0.446) 0.634* (0.404) −0.596* (0.355) 0.615* (0.378)
FTR3 −0.087 (0.007) 0.209 (0.041) −0.107 (0.012) 0.028 (0.001)
FTR1/2 −0.630* (0.397) −0.653* (0.403) 0.618* (0.382) −0.574* (0.329)
  1. BBS Berg Balance Scale, FES-I Falls Self-Efficacy Scale-International, FTR Functional Time Ratio, PD Parkinson Disease, PT Pull Test, TUG Timed Up and Go
  2. *Correlation is significant at the 0.01 level