RT Journal Article SR Electronic T1 Is Chronic Pain a Disease in Its Own Right? Discussions from a Pre-OMERACT 2014 Workshop on Chronic Pain JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1947 OP 1953 DO 10.3899/jrheum.141328 VO 42 IS 10 A1 Taylor, Ann M. A1 Phillips, Kristine A1 Taylor, Justin O. A1 Singh, Jasvinder A. A1 Conaghan, Philip G. A1 Choy, Ernest H. A1 Tugwell, Peter S. A1 Kaiser, Ulrike A1 Strand, Vibeke A1 Simon, Lee S. A1 Mease, Philip J. YR 2015 UL http://www.jrheum.org/content/42/10/1947.abstract AB At the pain workshop held prior to the Outcome Measures in Rheumatology (OMERACT) 12 conference, chronic nonmalignant pain (CP) as a “disease” was discussed, in response to growing interest in this concept and in terms of the effect on the OMERACT Filter 2.0 framework. CP is often assessed as a unidimensional outcome measure; however, if CP is a disease, then outcome measures need to define the disease state and identify all its manifestations as well as its effects, as specified by Filter 2.0. The aim was to write a discussion piece, reflecting the workshop contributions and debate, as an important step in opening a dialogue around future OMERACT Filter 2.0 Framework developments.