Figure 2From: Outcome measures in rheumatoid arthritis randomised trials over the last 50 years Evaluation of randomised controlled trials within reviews. * One duplicate trial assessed under SMARD only. ** Two duplicate trials assessed under SMARD only. SMARD, disease-modifying anti-rheumatic drugs; SAARD, slow-acting anti-rheumatic drugs; SMARD, symptom-modifying anti-rheumatic drugs.Back to article page