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Table 4 Correlations between clinical balance scales and laboratory measures

From: Relationship between clinical and instrumental balance assessments in chronic post-stroke hemiparesis subjects

  EO EC
TB BBT TUG TB BBT TUG
Ellipse (cm 2 ) R 2 0.08 -0.20 0.18 0.25 -0.24 0.47
p-value 0.580 0.400 0.320 0.558 0.560 0.240
Sway Area (cm 2 ) R 2 -0.15 -0.59 0.76 -0.25 -0.69 0.89
p-value 0.470 0.090 0.011* 0.545 0.06 0.004*
Path (cm) R 2 -0.15 -0.25 0.33 -0.37 -0.49 0.50
p-value 0.470 0.330 0.110 0.361 0.280 0.210
Path ML (cm) R 2 -0.17 0.15 -0.02 -0.42 -0.64 0.69
p-value 0.450 0.380 0.670 0.299 0.080 0.060
Path AP (cm) R 2 -0.06 -0.74 0.86 -0.33 -0.33 0.37
p-value 0.600 0.010* 0.001* 0.417 0.430 0.360
CoPv (cm/s) R 2 -0.18 -0.43 0.67 -0.32 -0.75 0.89
p-value 0.430 0.146 0.034* 0.445 0.030* 0.003*
CoPv ML (cm/s) R 2 -0.19 0.09 0.09 -0.31 -0.79 0.93
p-value 0.410 0.550 0.500 0.454 0.018* 0.001*
CoPv AP (cm/s) R 2 -0.10 -0.78 0.92 -0.32 -0.71 0.86
  p-value 0.540 0.010* < 0.001* 0.430 0.040* 0.010*
  1. R2-values and p-values for the correlation analysis between clinical measures (Tinetti Balance Test, TB; Berg-Balance Test, BBT; Time up and go Test, TUG) and laboratory measures (centre of pressure parameters, CoP) in the eyes open (EO) and eyes closed (EC) conditions for post-stroke subjects. Significant correlation is indicated with an asterisk (p < 0.05).