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. 2020 Feb 26;92:100575. doi: 10.1016/j.curtheres.2020.100575

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© 2020 The Author(s)

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Outcome Measures in Rheumatoid Arthritis Clinical Trials-Osteoarthritis Research Society International (OMERACT-OARSI) responders. The graphs represent the evolution of the OMERACT-OARSI percentage of responders, for the intention-to-treat (ITT) and the per-protocol (PP) populations. Continuous curves represent each Kellgren-Lawrence (KL) radiologic osteoarthritis scale grade (I–IV), and vertical bars represent the whole population. The missing KL subgroup scores were close to KL grade II; their removal had minimal influence on the total result. M = month.