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Table 6 Factor loading on the Maximum Likelihood with Varimax rotation for 47 items of SSQoL-Am

From: Cross-cultural translation, adaptation, and validation of the stroke-specific quality of life (SSQOL) scale 2.0 into Amharic language

 

Factors

1

2

3

4

5

6

7

8

9

Q# 40 UE function

.836

        

Q# 39 UE function

.826

        

Q# 42 UE function

.822

        

Q# 41 UE function

.821

        

Q# 27 Self-Care

.723

        

Q# 30 Self-Care

.639

        

Q# 43 UE function

.635

        

Q# 28 Self-Care

.618

        

Q# 29 Self-Care

.522

        

Q# 9 Language

 

.828

       

Q# 10 Language

 

.827

       

Q# 11 Language

 

.809

       

Q# 8 Language

 

.763

       

Q# 7 Language

 

.742

       

Q# 49 Work

  

.800

      

Q# 47 Work

  

.758

      

Q4# 8 Work

  

.729

      

Q# 35 Social role

  

.578

      

Q# 6 Family

  

.556

      

Q# 26 Self-Care

  

.496

      

Q# 31 Social role

   

.653

     

Q# 32 Social role

   

.647

     

Q# 13 Mobility

   

.626

     

Q# 33 Social role

   

.609

     

Q# 14 Mobility

   

.547

     

Q# 16 Mobility

   

.545

     

Q# 17 Mobility

   

.526

     

Q# 15 Mobility

   

.519

     

Q# 2 Energy

    

.737

    

Q# 1 Energy

    

.643

    

Q# 3 Energy

    

.622

    

Q# 4 Family

    

.520

    

Q# 12 Mobility

    

.491

    

Q# 45 Vision

     

.881

   

Q# 44 Vision

     

.875

   

Q# 46 Vision

     

.809

   

Q# 19 Mood

      

.791

  

Q# 22 Mood

      

.595

  

Q# 18 Mood

      

.558

  

Q# 34 Social roles

      

.539

  

Q# 20 Mood

      

.513

  

Q#23 Personality

       

.854

 

Q#24 Personality

       

.775

 

Q#25 Personality

       

.652

 

Q#38 Thinking

        

.700

Q#37 Thinking

        

.619

Q#36 Thinking

        

.504

Eigen value of factor

25.1

3.3

2.6

1.9

1.8

1.3

1.2

1.1

1.1

% of variance explained

51.2

6.7

5.3

3.9

3.6

2.7

2.4

2.2

2.2

  1. KMO = 0.869, χ2 = 1786.3, only factors loading > 0.4 is indicated. KMO: Kaiser–Meyer–Olkin measure of sampling adequacy; Χ2: Barlett’s test of sphericity tested with Chi-square; ***p < 0.001; Extraction method: Maximum Likelihood; Rotation method: Varimax