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Table 3 Factor loading and descriptive analysis of the PFCP questionnairea

From: Let’s ask the patient – composition and validation of a questionnaire for patients’ feedback to medical students

  Factor loads EFA Mean (SD) Cronbach’s alpha (when items are removed)
F1 F2
Item - 1 −0.07 0.84 4 (0.70) 0.91
Item - 2 −0.05 0.84 4 (0.66) 0.90
Item - 3 0.01 0.80 4 (0.95) 0.90
Item - 4 0.10 0.66 4 (1.28) 0.90
Item - 5 0.20 0.69 4 (0.86) 0.90
Item - 6 0.56 0.42 4 (1.38) 0.89
Item - 7 0.31 0.51 4 (1.33) 0.90
Item - 8 0.70 0.40 4 (1.48) 0.89
Item - 9 0.89 0.10 4 (1.55) 0.89
Item - 10 0.92 −0.03 4 (1.70) 0.90
Item - 11 0.73 0.04 2 (1.96) 0.90
Item - 12 0.71 0.07 3 (1.88) 0.90
Item - 13 0.80 0.13 4 (1.52) 0.90
Item - 14 0.77 0.22 4 (1.43) 0.89
Item - 15 0.82 0.19 4 (1.61) 0.89
Item - 16 0.80 0.23 4 (1.51) 0.89
Item - 17 0.86 0.08 3 (1.44) 0.89
Item - 18 0.26 0.61 4 (0.44) 0.90
Item - 19 0.33 0.59 4 (0.29) 0.90
Variance explained by each factor before and after rotation 10.45
9.72
2.28
6.59
  
  1. aThe exploratory factor analysis (EFA) for factor 1 (F1) and factor 2 (F2) with the variance explained by each factor before and after rotation. Mean (SD) for each item and Cronbach’s alpha for each item (when items are removed)