Figure 3From: Effectiveness of adalimumab in treating patients with ankylosing spondylitis associated with enthesitis and peripheral arthritisPercentages of patients with ankylosing spondylitis achieving response at week 12. Enthesitis is defined as at least 1 inflamed enthesis in Maastricht Ankylosing Spondylitis Enthesitis Score or plantar fascia, and peripheral arthritis is defined as at least 1 swollen joint in a 44-joint count. Data are observed values. ASAS20/40, Assessment of SpondyloArthritis international Society 20%/40% response; BASDAI 50, 50% improvement in the Bath Ankylosing Spondylitis Disease Activity Index.Back to article page