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Table 3 Spearman correlation coefficients of total scores

From: Quantitative description of upper extremity function and activity of people with spinal muscular atrophy

 

1

2

3

4

5

6

7

1. PUL score

1,00

      

2. Nine-hole peg test

−0,61*

1,00

     

3. Timed TIHM

−0,53*

0,66**

1,00

    

4. Maximal muscle torque

0,74**

−0,42

− 0,63*

1,00

   

5. Maximal sEMG amplitude

0,79**

−0,31

0,06

0,55

1,00

  

6. Passive maximal joint angle

0,38

−0,38

−0,29

0,09

0,25

1,00

 

7. Active maximal joint angle

0,88**

−0,67*

− 0,38

0,62

0,79**

0,64*

1,00

  1. The total scores were calculated by adding the results of all values within one outcome measure (sum of individual items)
  2. * Statistical significant correlation (p-value < 0.05) ** Statistical significant correlation (p-value < 0.01)