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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