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Table 4 Correlation coefficients among measures of MFC in falls risk elderly subjects

From: A comparative study on approximate entropy measure and poincaré plot indexes of minimum foot clearance variability in the elderly during walking

 

Mean MFC

SD MFC

SD1

SD2

SD1/SD2

ApEn

Mean MFC

1

0.85***

0.70*

0.86**

-0.44

0.74*

SD MFC

 

1

0.90***

0.99***

-0.37

0.58

SD1

  

1

0.81**

0.06

0.49

SD2

   

1

-0.51

0.59

SD1/SD2

    

1

-0.28

ApEn

     

1

  1. Correlation coefficients among mean MFC, Poincaré plot indexes (SD1, SD2, SD1/SD2) and ApEn of MFC in the falls-risk elderly subjects (n = 10).* p < 0.05 ** p < 0.01 *** p < 0.001 SD1 = Poincaré width, SD2 = Poincaré length, SD = standard deviation.
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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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