Variability of “optimal” cut points for mild, moderate, and severe pain: Neglected problems when comparing groups

Title
Variability of “optimal” cut points for mild, moderate, and severe pain: Neglected problems when comparing groups
Authors
Keywords
-
Journal
PAIN
Volume 154, Issue 1, Pages 154-159
Publisher
Ovid Technologies (Wolters Kluwer Health)
Online
2012-10-23
DOI
10.1016/j.pain.2012.10.008

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