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Table 8 Correlation between MPI obtained scales (N = 114).

From: An examination of the psychometric structure of the Multidimensional Pain Inventory in temporomandibular disorder patients: a confirmatory factor analysis

  1(I) 2(I) 3(I) 4(I) 5(I) 1(II) 2(II) 1(III) 2(III)
2(I) .13         
3(I) .43*** .19        
4(I) .19 -.10 .15       
5(I) .67*** .17 .32** .02      
1(II) .29** .32** .24* .14 .17     
2(II) .17 -.32** .11 .12 .06 -.20    
1(III) -.15 -.13 -.07 .09 -.11 -.08 .15   
2(III) -.12 -.04 -.19 .06 .01 .27** -.16 .03  
3(III) .04 .11 .09 .06 .04 .19 .07 .03 .42***
  1. NOTE: *p ≤ .05 ** p ≤ .01 *** p ≤ .001