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Research Article
Spiritual Healing in the Treatment of Rheumatoid Arthritis: An Exploratory Single Centre, Parallel-Group, Double-Blind, Three-Arm, Randomised, Sham-Controlled Trial
Figure 2
Primary outcome. (a) DAS-28 measures at each time point. (b) Doppler ultrasound measurements. Full line: ○: SH (sham healing). ●: AH (active healing). - - -: NH (no healing). Data are least-squares means (standard errors, mixed linear model estimate) for the intention-to-treat population with the baseline observation carried forward (i.e., conservative).