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Table 2 Postural parameters of the study groups (PWS: Prader-Willi Syndrome; CG: Control group)

From: Fractal dimension approach in postural control of subjects with Prader-Willi Syndrome

 

PWS GROUP

CG

Time domain

  

RANGEAP (1/m)

0.07 (0.02)*

0.02 (0.01)

RANGEML (1/m)

0.07 (0.03)*

0.03 (0.02)

*TL (mm/m)

3.53 (1.57)*

0.85 (0.99)

Frequency domain

  

fx (Hz)

0.09 (0.09)

0.16 (0.16)

fy (Hz)

0.14 (0.09)

0.12 (0.15)

Fractal dimension

  

FD

1.58 (0.08)*

1.12 (0.08)

  1. Data are expressed as mean values (standard deviation). The values of the time domain parameters are normalised for the subject's height and foot length.