Data from a study on pain distribution for patients with persistent neck pain in relation to a whiplash trauma.
pain
A flat table (cross-table) with with sex in columns and pain distribution in rows and integer counts making up the cells of the table.
Westergren H, Larsson J, Freeman M, Carlsson A, Jöud A, Malmström E-M. Sex-based differences in pain distribution in a cohort of patients with persistent post-traumatic neck pain. Disability and Rehabilitation. 2017 Jan 27
Note that the maintainer of this package is an author of the source for this data.