Table 5.
Factor loadings of the MacNew items for our modified factor model
| Item | Emotional | Participation | Perception of others | Symptoms | |
|---|---|---|---|---|---|
| 1. |
Frustrated |
0.745 |
|
|
|
| 2. |
Worthless |
0.701 |
|
|
|
| 3. |
Confident |
0.649 |
|
|
|
| 4. |
Down in the dumps |
0.791 |
|
|
|
| 5. |
Relaxed |
0.725 |
|
|
|
| 6. |
Worn out |
0.627 |
|
|
|
| 7. |
Happy with personal life |
0.663 |
|
|
|
| 8. |
Restless |
0.710 |
|
|
|
| 9. |
Short of breath |
|
|
|
0.664 |
| 10. |
Tearful |
0.600 |
|
|
|
| 12. |
Social activities |
|
0.627 |
|
|
| 13. |
Others/less confidence in you |
|
|
0.745 |
|
| 14. |
Chest pain |
|
|
|
0.609 |
| 16. |
Aching legs |
|
|
|
0.592 |
| 18. |
Frightened |
0.596 |
|
|
|
| 19. |
Dizzy/lightheaded |
|
|
|
0.546 |
| 21. |
Unsure about exercise |
|
0.615 |
|
|
| 22. |
Overprotective family |
|
0.556 |
|
|
| 23. |
Burden on others |
|
|
0.701 |
|
| 26. |
Physically restricted |
|
0.768 |
|
|
| Variance explained | 22.6% | 16.1% | 10.9% | 10.5% | |