Poster 403 Using Item Response Theory to Determine the Ability of the Numeric Rating Scale to Accurately Discriminate Between Levels of Pain Severity in Patients with Radicular or Musculoskeletal Pain - UTU Research Portal

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Poster 403 Using Item Response Theory to Determine the Ability of the Numeric Rating Scale to Accurately Discriminate Between Levels of Pain Severity in Patients with Radicular or Musculoskeletal Pain

Authors: Mattie R, McCormick Z, Saltychev M, Laimi K

Publication year: 2016

Journal: PM&R

Volume: 8

Issue: 9, suppl.

First page : s293

Last page: s293

DOI: https://doi.org/10.1016/j.pmrj.2016.07.330