TY - JOUR AU - de Winter, Janneke J. AU - van Mens, Leonieke J. AU - van der Heijde, Désirée AU - Landewé, Robert AU - Baeten, Dominique L. PY - 2016 DA - 2016/09/01 TI - Prevalence of peripheral and extra-articular disease in ankylosing spondylitis versus non-radiographic axial spondyloarthritis: a meta-analysis JO - Arthritis Research & Therapy SP - 196 VL - 18 IS - 1 AB - Peripheral disease (arthritis, enthesitis and dactylitis) and extra-articular disease (uveitis, psoriasis and inflammatory bowel disease) is common in ankylosing spondylitis (AS) and non-radiographic axial spondyloarthritis (nr-axSpA). So far, however, summary data on the prevalence are lacking. The objective of this meta-analysis was to assess the prevalence of peripheral and extra-articular manifestations in ankylosing spondylitis (AS) and nr-axSpA. SN - 1478-6362 UR - https://doi.org/10.1186/s13075-016-1093-z DO - 10.1186/s13075-016-1093-z ID - de Winter2016 ER -