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Fig. 2 | Trials

Fig. 2

From: The effect of a multidisciplinary lifestyle program for patients with rheumatoid arthritis, an increased risk for rheumatoid arthritis or with metabolic syndrome-associated osteoarthritis: the “Plants for Joints” randomized controlled trial protocol

Fig. 2

SPIRIT figure with phases of the study and data collection time points. (X) = measurement only for waiting-list control group. RCT, randomized controlled trial; yr, year; ext, extension; DAS28, disease activity score based on 28 joints; WOMAC, Western Ontario and McMaster Universities Osteoarthritis Index; RA, rheumatoid arthritis; PROMIS®, Patient Reported Outcomes Measurement Information System; DEXA, dual-energy x-ray absorptiometry; LDL, low-density lipoprotein; HDL, high-density lipoprotein; ESR, erythrocyte sedimentation rate; HbA1c, hemoglobin A1c; MRI, magnetic resonance imaging; HRV, heart rate variability; EQ-5D-5L, EuroQol 5 dimensions 5 levels

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