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Table 4 Correlation between HSLC and HMSE subscales and other measures (BDI, BAI, SCL-90 GSI), selected SF-36 subscales, and headache frequency (HF)

From: Psychometric properties of the Danish versions of Headache-Specific Locus of Control Scale and Headache Management Self-Efficacy Scale

 

HMSE

HSLC

HF

BDI

BAI

GSI

SF-36

Int

Cha

Pro

PCS

PF

GH

MCS

SF

HMSE

             

HSLC

 Int

0.43**

            

 Cha

−0.58**

−0.15

           

 Pro

0.01

0.16

0.18*

          

HF

−0.16

0.02

0.35**

−0.11

         

BDI

−0.28**

0.22*

0.27**

0.19*

0.30**

        

BAI

−0.18

0.11

0.23*

0.26**

0.08

0.60**

       

GSI

−0.22*

0.25**

0.28**

0.18

0.27**

0.79**

0.72**

      

SF-36

 PCS

0.13

−0.11

−0.19*

−0.08

−0.25**

−0.34**

−0.11

−0.70**

     

 PF

0.18*

−0.10

−0.18*

−0.08

−0.22*

−0.50**

−0.20*

−0.41**

0.68**

    

 GH

0.21*

−0.21

−0.29**

−0.23**

−0.39**

−0.59**

−0.42**

−0.54**

0.54**

0.54**

   

 MCS

0.20*

−0.09

−0.29**

−0.09

−0.23*

−0.71**

−0.60**

−0.70**

0.16

0.35**

0.43**

  

 SF

0.18*

−0.06

−0.20*

−0.09

−0.13

−0.47**

−0.26**

−0.37**

0.55**

0.46**

0.38**

0.51**

 
  1. HSLC Headache-Specific Locus of Control Scale, HMSE Headache Management Self-Efficacy Scale, HF headache frequency, BDI Beck’s depression inventory, BAI Beck’s anxiety inventory, GSI global severity index, PCS physical component score, PF physical function, GH general health, MCS mental component score, SF social functioning
  2. P < 0.05
  3. ** P < 0.01 (2-tailed)