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. 2022 Aug 14;14(8):e28004. doi: 10.7759/cureus.28004

Table 9. Inter-item correlation matrix.

Item 1 2 3 4 5 6
1. I am worried about the anesthetic 1. 000          
2. The anesthetic is on my mind continually 0.617 1.000        
3. I would like to know as much as possible about the anesthetic 0.386 0.326 1. 000      
4. I am worried about the procedure 0.593 0.789 0.378 1.000    
5. The procedure is on my mind continually 0.497 0.389 0.426 0728 1.000  
6. I would like to know as much as possible about the procedure 0.196 0.278 0.593 0.627 0.587 1.000