For more information on the application process please refer to the application page or contact us. To learn more about how the data collection process works, please visit the collection page.
| Sources of data |
|---|
| Symptoms experienced |
| Sociodemographic variables |
| Family and individual health histories |
| Potential risk factors (exposures) |
| Medical Outcomes Survey Short Form (SF-36v2) |
| General Health Questionnaire (GHQ-28) |
| Epworth sleepiness score |
| Fatigue scales assessing severity and disability |
| Pain and fatigue analogue scale |