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Table 2 Cross-correlations (Pearson's correlation coefficient, P-value) between dimensions of the fatigue index, dimensions of the Fatigue Scale for Motor and Cognition (FSMC) and distance walked during the physical exertion test

From: Objective assessment of motor fatigue in multiple sclerosis using kinematic gait analysis: a pilot study

R

P-value

index mean

index variability

index fatigue

FSMC overall

FSMC cognitive

FSMC motoric

distance walked

index mean

1

      

index variability

0.209

0.473

1

     

index fatigue

0.835

< 0.001

0.713

0.004

1

    

FSMC overall

-0.209

0.473

-0.560

0.037

-0.465

0.094

1

   

FSMC cognitive

-0.092

0.753

-0.473

0.087

-0.331

0.248

0.958

< 0.001

1

  

FSMC motoric

-0.350

0.220

-0.602

0.023

-0.592

0.026

0.906

< 0.001

0.747

0.002

1

 

distance walked

0.366

0.198

0.277

0.338

0.421

0.134

-0.535

0.049

-0.461

0.097

-0.562

0.037

1

  1. Significant correlations (P < 0.05) are shown in bold font.