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Table 8 SF36 Oblique 3 Factor EFA loading table

From: Exploratory factor analysis of PROMIS-29 V1.0, PROMIS Global Health and the RAND SF-36 from chiropractic responders attending care in a practice-based research network

  Factor 1 Factor 2 Factor 3
Q3-Physical Function 0.375 0.166 0.226
Q4-Physical Function 0.595 0.235  
Q5-Physical Function 0.658 0.183  
Q6-Physical Function 0.793   0.143
Q7-Physical Function 0.887 − 0.123  
Q8-Physical Function 0.600 0.122  
Q9-Physical Function 0.818   
Q10-Physical Function 0.952 − 0.138  
Q11-Physical Function 0.924 − 0.140  
Q12-Physical Function 0.605   − 0.109
Q13-Physical Limits   0.845  
Q14-Physical Limits − 0.173 0.713 0.200
Q15-Physical Limits   0.837 − 0.100
Q16-Physical Limits   0.837  
Q17-Emotional Limits   0.970 − 0.111
Q18-Emotional Limits − 0.149 0.726 0.183
Q19-Emotional Limits   0.570  
Q23-Energy/Fatigue    0.455
Q27-Energy/Fatigue   − 0.109 0.499
Q29-Energy/Fatigue    0.270
Q31-Energy/Fatigue    0.220
Q24-Emotion   − 0.134 0.279
Q25-Emotion    0.347
Q26-Emotion − 0.157   0.544
Q28-Emotion    0.328
Q30-Emotion    0.529
Q20-Social Function   0.387 0.328
Q32-Social Function   0.290 0.367
Q21-Pain   0.258 0.206
Q22-Pain 0.216 0.435 0.159
Q1-General Health    0.570
Q33-General Health    0.542
Q34-General Health    0.685
Q35-General Health    0.447
Q36-General Health    0.702