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Table 5 Exploratory factor analysis of the Igbo-CSQ using the parallel analysis to determine dimensionality

From: Only two subscales of the Coping Strategies Questionnaire are culturally relevant for people with chronic low back pain in Nigerian Igbo populations: a cross-cultural adaptation and validation study

  1 2 3
CSQ1 0.814   
CSQ2 0.641   
CSQ3 0.720   
CSQ4 0.555   
CSQ7 0.589   
CSQ9 0.560   
CSQ10 0.599   
CSQ16 0.745   
CSQ17 0.514   
CSQ19 0.439   
CSQ21 0.669   
CSQ24 0.727   
CSQ26 0.735   
CSQ27 0.622   
CSQ29 0.724   
CSQ30 0.601   
CSQ32 0.503   
CSQ34 0.626   
CSQ35 0.594   
CSQ38 0.633   
CSQ39 0.671   
CSQ40 0.425   
CSQ41 0.763   
CSQ42 0.537   
CSQ6   0.530  
CSQ8   0.647  
CSQ14   0.578  
CSQ15   1.032  
CSQ18   0.423  
CSQ20   0.608  
CSQ22   0.781  
CSQ23   0.539  
CSQ28   0.967  
CSQ36   1.019  
CSQ5    0.794
CSQ11    0.657
CSQ13    0.729
CSQ25    0.485
CSQ33    0.789
CSQ37    0.690
χ2 = 1309.099***
Proportion of explained variance of factor
0.259 0.152 0.086
  1. Excluded CSQ items: CSQ12 and CSQ 31
  2. ***p < 0.001