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Table 3 Inter-Item Correlation Matrix of OHIP5-Ar

From: Translation and validation of the Arabic version of the 5-item Oral Health Impact Profile: OHIP5-Ar

 

Difficulty chewing

Painful aching

Uncomfortable about appearance

Less flavor in food

Difficulty doing usual jobs

Difficulty chewing

1.00

    

Painful aching

0.65

1.00

   

Uncomfortable about appearance

0.33

0.40

1.00

  

Less flavor in food

0.47

0.48

0.34

1.00

 

Difficulty doing usual jobs

0.37

0.34

0.35

0.47

1.00