Validation of a questionnaire for Central nervous system Aspects of joint Pain: the CAP questionnaire.
Daniel Frederick McWilliamsVasileios GeorgopoulosJayamala PatelBonnie S MillarStephanie Louise SmithDavid Andrew WalshPublished in: Rheumatology (Oxford, England) (2024)
Central Aspects of Pain is reliably measured by the CAP questionnaire across a range of painful musculoskeletal conditions, and is a changeable state.