Fig. 2From: Prevalence of peripheral and extra-articular disease in ankylosing spondylitis versus non-radiographic axial spondyloarthritis: a meta-analysisPrevalence of peripheral manifestations in patients with ankylosing spondylitis and non-radiographic axial spondyloarthritis. a pooled prevalence difference of arthritis in patients with ankylosing spondylitis versus non-radiographic axial SpA. b pooled prevalence difference of enthesitis in patients with ankylosing spondylitis versus non-radiographic axial SpA. c pooled prevalence difference of dactylitis in patients with ankylosing spondylitis versus non-radiographic axial SpA. GESPIC GErman SPondyloarthritis Inception Cohort, SCQM Swiss Clinical Quality Management, SPACE SPondyloArthritis Caught Early, M-H Mantel-HaenszelBack to article page