PMID- 12734918 OWN - NLM STAT- MEDLINE DCOM- 20031008 LR - 20191210 IS - 0315-162X (Print) IS - 0315-162X (Linking) VI - 30 IP - 5 DP - 2003 May TI - MCID/Low Disease Activity State Workshop: low disease activity state in rheumatoid arthritis. PG - 1110-1 AB - The MCID (minimal clinically important difference) module of OMERACT 5 developed a research agenda that led to the conclusion that a state of low disease activity for rheumatoid arthritis (RA) would need to be defined. To develop such a definition the various concepts and terminologies, the process for developing an operational definition, and the availability and design of longitudinal datasets for validation needed to be considered. This article describes the process of the MCID/Low Disease Activity State Workshop at OMERACT 6 to develop such a definition. FAU - Wells, George AU - Wells G AD - Department of Clinical Epidemiology and Community Medicine, University of Ottawa, Ottawa, Canada. FAU - Boers, Maarten AU - Boers M FAU - Shea, Beverley AU - Shea B FAU - Anderson, Jennifer AU - Anderson J FAU - Felson, David AU - Felson D FAU - Johnson, Kent AU - Johnson K FAU - Kirwan, John AU - Kirwan J FAU - Lassere, Marissa AU - Lassere M FAU - Robinson, Vivian AU - Robinson V FAU - Simon, Lee AU - Simon L FAU - Strand, Vibeke AU - Strand V FAU - van Riel, Piet AU - van Riel P FAU - Tugwell, Peter AU - Tugwell P LA - eng PT - Consensus Development Conference PT - Journal Article PT - Review PL - Canada TA - J Rheumatol JT - The Journal of rheumatology JID - 7501984 SB - IM MH - Arthritis, Rheumatoid/*diagnosis/*physiopathology/therapy MH - Humans MH - *Outcome Assessment, Health Care MH - Remission Induction MH - *Severity of Illness Index RF - 2 EDAT- 2003/05/08 05:00 MHDA- 2003/10/09 05:00 CRDT- 2003/05/08 05:00 PHST- 2003/05/08 05:00 [pubmed] PHST- 2003/10/09 05:00 [medline] PHST- 2003/05/08 05:00 [entrez] AID - 0315162X-30-1110 [pii] PST - ppublish SO - J Rheumatol. 2003 May;30(5):1110-1.