| Fatigue component for both subscales |
| 1. I feel weary |
| 2. I always feel weak |
| 3. I feel exhausted |
| 4. I feel tired |
| 5. I'm too tired to eat |
| 6. I need to sleep during the day |
| 7. I need help to carry out daily activities |
| 8. I feel frustrated because I'm tired and I can't do the things I want to |
| 9. I have to limit my social activities because I feel tired |
| 10. I have difficulty in starting to do something |
| 11. I have difficulty in finishing something I have started |
| 12. I feel I don't have any energy |
| 13. I am unable to carry out normal activities |
| Nonfatigue component for anemia subscale |
| 1. I have trouble walking |
| 2. I am dizzy |
| 3. I have headaches |
| 4. I am short of breath |
| 5. I have chest pain |
| 6. I lack motivation |
| 7. I have no interest in sex |
