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Outputs (2)

Exploring the content validity of the Chalder Fatigue Scale using cognitive interviewing in an ME/CFS population (2024)
Journal Article
Gladwell, P., Harland, M., Adrissi, A., Kershaw, S., & Dures, E. (in press). Exploring the content validity of the Chalder Fatigue Scale using cognitive interviewing in an ME/CFS population. Fatigue: Biomedicine, Health and Behavior, https://doi.org/10.1080/21641846.2024.2335861

Background The Chalder Fatigue Scale, also known as the Chalder Fatigue Questionnaire (CFQ) is a Patient Reported Outcome Measure (PROM) comprising 11 items designed to measure physical and cognitive fatigue. It is widely used with people with myalg... Read More about Exploring the content validity of the Chalder Fatigue Scale using cognitive interviewing in an ME/CFS population.