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Table 4 Comparison of subscales and their items for both the original DSC-R and the K-DSC-R

From: Psychometric evaluation of the Korean version of the Diabetes Symptom Checklist-Revised (DSC-R) for Patients with Type 2 Diabetes

Item no.

DSC-R subscale

K-DSC-R subscale

PF

PC

NP

NS

C

O

HO

HE

PF

NP

NS

C

O

HO

HE

1

       

      

4

       

      

17

       

      

20

       

      

6

 

      

      

7

 

           

 

31

 

             

33

 

           

 

2

  

            

15

  

      

     

21

  

      

     

25

  

      

     

3

   

      

    

9

   

      

    

11

   

     

     

26

   

     

     

29

   

           

34

   

     

     

5

    

          

13

    

      

   

24

    

      

   

30

    

      

   

10

     

      

  

14

     

      

  

18

     

         

22

     

      

  

28

     

      

  

8

      

      

 

19

      

      

 

27

      

      

 

12

       

      

16

       

      

23

       

      

32

       

      

  1. Symbol showing subscales and their own items: items included in the same subscales in both the DSC-R and K-DSC-R.
  2. Symbol showing subscales and their own items: items placed in different subscales in the K-DSC-R and the DSC-R.
  3. PF, psychological fatigue factor; PC, psychological cognitive factor; NP, neuropathic pain factor; NS, sensory neuropathic factor; C, cardiovascular factor; O, ophthalmologic factor; HO, hypoglycemic factor; HE, hyperglycemic factor.