Frequency of patients in flare at each time point over 3 months Frequency of patients in flare at each time point over 3 months. x-Axis, questionnaire number since the beginning of the study; y-axis, proportion of patients in flare (%). Frequency of patients in flare at each time point over 3 months. x-Axis, questionnaire number since the beginning of the study; y-axis, proportion of patients in flare (%). Charlotte Jacquemin et al. RMD Open 2017;3:e000434 Copyright © BMJ Publishing Group & EULAR. All rights reserved.