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Table 6 Multitrait-multimethod (MTMM) based on Spearman rank order correlation coefficients between the HeartQoL physical and emotional subscales and the SF-12v2 physical and mental component scores (n = 286)

From: Translation and evaluation of the HeartQoL in patients with coronary heart disease in Iceland

 

Physical scales

 

Emotional/Mental scales

 

HeartQoL

SF-12v2

 

HeartQoL

SF-12v2

Physical scales

     

HeartQoL

     

SF-12v2

0.73*** a

    

Emotional/Mental scales

     

HeartQoL

0.46*** b

0.29*** c

   

SF-12v2

0.35*** c

0.17** b

 

0.63*** a

 
  1. **p < 0.01, ***p < 0.001
  2. a = Same construct measured by different scales; b = Different constructs measured by same scales; c = Different constructs measured by different scales