Performances of the Assessment of SpondyloArthritis International Society Axial Spondyloarthritis Criteria for Diagnostic and Classification Purposes in Patients Visiting a Rheumatologist Because of Chronic Back Pain: Results From a Multicenter, Cross-Sec

SAT0275 Almost 40% of patients with chronic back pain starting before the age of 45 fulfill the asas axial spondyloarthritis criteria:

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Performance of the Assessment in Spondyloarthritis International Society Classification for Axial and Peripheral Spondyloarthritis in an Established Clinical Cohort: Comparison with Criteria Sets of Amor and the European Spondylarthropathy Study Group

(2012) P. P. CHEUNG et al.   JOURNAL OF RHEUMATOLOGY

The United States National Health and Nutrition Examination Survey and the Epidemiology of Ankylosing Spondylitis

(2011) Charles F. Dillon et al.   AMERICAN JOURNAL OF THE MEDICAL SCIENCES

Validation of the ASAS criteria and definition of a positive MRI of the sacroiliac joint in an inception cohort of axial spondyloarthritis followed up for 8 years

(2011) Sibel Z Aydin et al.   ANNALS OF THE RHEUMATIC DISEASES

The Assessment of SpondyloArthritis international Society classification criteria for peripheral spondyloarthritis and for spondyloarthritis in general

(2010) M. Rudwaleit et al.   ANNALS OF THE RHEUMATIC DISEASES

The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part II): validation and final selection

(2009) M Rudwaleit et al.   ANNALS OF THE RHEUMATIC DISEASES