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Table 6 Principal component analysis with Promax rotation

From: Chinese validation and clinical application of the tinnitus functional index

Item Factor
1 2 3 4 5 6
A3 0.860      
A2 0.854      
A1 0.770      
Q1 0.680 0.422     
Q3 0.622 0.396     
Q4 0.549      
R3   0.771     
R1   0.757     
R2   0.750     
Q2 0.470 0.596     
SL2    0.857    
SL1    0.856    
SL3    0.764    
I3     0.722   
I1     0.722   
I2     0.597   
SC2    0.355 0.561   
SC3     0.543   
C2      0.746  
C3 0.367     0.711  
C1    0.352   0.623  
SC1    0.383   0.460  
E1   0.355     0.698
E2       0.680
E3       0.597