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Table 2 Relations of ORTO scores to criterion validity variables

From: Psychometric properties of the ORTO-R in a community-based sample of women and men from Poland

 

1

    

Study 1

     

 1 ORTO-15

    

 2 EAT-26*

− 0.52***

    
 

1

2

3

4

5

Study 2

     

 1 ORTO-R

    

 2 ORTO-15

− 0.63***

    

 3 Cognitive restraint

0.19***

− 0.07

   

4 Uncontrolled eating

0.46***

− 0.36***

− 0.03

  

 5 Emotional eating

0.17***

− 0.07

0.45***

0.14**

 

 6 DOS

0.66***

− 0.51***

0.07

0.55***

0.14**

 

1

2

3

4

5

Study 3

     

 1 ORTO-R

    

 2 Health status

0.07**

   

 3 Worrying about health

0.17***

− 0.41***

   

 4 Reading ingredients

0.35***

0.01

0.10***

  

 5 Reading country of origin

0.26***

− 0.01

0.12***

0.65***

 

 6 Food processing

0.37***

0.03

0.10***

0.78***

0.68***

  1. Negative correlation between the items from the ORTO-15 to EAT-26 in Study 1 and other scales in Study 2 results from the reverse coding in ORTO-15 administered in Study 1 and 2. This result should be interpreted that ON thoughts and behaviors are positively associated to EAT-26 and other scores
  2. *p < .05; **p < .01; ***p < .001