Table 4.
Exploratory factors and explained variance after rotation for the Greek chronic liver disease questionnaire
| Factors |
Rotation sums of squared loadings |
|||||
| Rescaled loadings | Eigen values | % of variance | Cumulative variance | Cronbach’s alpha | ||
| Factor I | Question 2 | 0.72 | ||||
| Question 8 | 0.84 | |||||
| Question 9 | 0.84 | 4.08 | 14.07 | 14.07 | 0.91 | |
| Question 11 | 0.82 | |||||
| Question 18 | 0.55 | |||||
| Factor II | Question 22 | 0.85 | ||||
| Question 25 | 0.87 | 3.24 | 11.07 | 25.24 | 0.93 | |
| Question 28 | 0.85 | |||||
| Factor III | Question 1 | 0.79 | ||||
| Question 5 | 0.57 | 2.78 | 9.57 | 34.81 | 0.80 | |
| Question 17 | 0.74 | |||||
| Factor IV | Question 4 | 0.83 | 2.49 | 8.6 | 43.41 | 0.91 |
| Question 13 | 0.8 | |||||
| Factor V | Question 12 | 0.79 | 2.42 | 8.35 | 51.76 | 0.79 |
| Question 24 | 0.73 | |||||
| Factor VI | Question 16 | 0.79 | 2.11 | 7.27 | 59.03 | 0.84 |
| Question 20 | 0.77 | |||||
| Factor VII | Question 10 | 0.72 | 1.68 | 5.78 | 64.81 | 0.67 |
| Question 15 | 0.73 | |||||