Table 5.
Exploratory factor analysis comparing the EQ-5D and ICECAP-O (n=173)
| Rotated Item Loadings | ||
|---|---|---|
|
| ||
| 2-Factor Model | ||
|
| ||
| F1 | F2 | |
| EQ-5D | ||
|
| ||
| Mobility | 0.64 | 0.30 |
| Self-care | 0.75 | 0.02 |
| Usual activities | 0.90 | −0.05 |
| Pain | 0.33 | 0.25 |
| Anxiety/Depression | −0.03 | 0.63 |
|
| ||
| ICECAP-O | ||
|
| ||
| Attachment | −0.21 | 0.91 |
| Security | 0.02 | 0.73 |
| Role | 0.30 | 0.67 |
| Enjoyment | 0.23 | 0.73 |
| Control | 0.44 | 0.39 |
|
| ||
| Factor Correlation(s) | 0.47 | |
|
| ||
| RMSEA (90% C.I.) | 0.05 (0.00 0.09) | |
Note: Loadings greater than 0.316 (i.e., 10% variance explained) are bolded.