Clinimetric properties of the ASAS health index in a cohort of Italian patients with axial spondyloarthritis

The Cost of Ankylosing Spondylitis in the UK Using Linked Routine and Patient-Reported Survey Data

(2015) Roxanne Cooksey et al.   PLoS One

Development of a health index in patients with ankylosing spondylitis (ASAS HI): final result of a global initiative based on the ICF guided by ASAS

(2014) U Kiltz et al.   ANNALS OF THE RHEUMATIC DISEASES

Disease activity measurements and monitoring in psoriatic arthritis and axial spondyloarthritis

(2014) Pedro M. Machado et al.   BEST PRACTICE & RESEARCH IN CLINICAL RHEUMATOLOGY

Construct validity and responsiveness of the simplified version of Ankylosing Spondylitis Disease Activity Score (SASDAS) for the evaluation of disease activity in axial spondyloarthritis

(2014) Fausto Salaffi et al.   Health and Quality of Life Outcomes

Italian Population-Based Values of EQ-5D Health States

(2013) Luciana Scalone et al.   VALUE IN HEALTH

The degree of spinal inflammation is similar in patients with axial spondyloarthritis who report high or low levels of disease activity: a cohort study

(2012) U Kiltz et al.   ANNALS OF THE RHEUMATIC DISEASES

A simplified version of Ankylosing Spondylitis Disease Activity Score (ASDAS) in patients with ankylosing spondylitis

(2012) Fernando A. Sommerfleck et al.   CLINICAL RHEUMATOLOGY

Endorsement of Definitions of Disease Activity States and Improvement Scores for the Ankylosing Spondylitis Disease Activity Score: Results from OMERACT 10

(2011) P. M. M. C. MACHADO et al.   JOURNAL OF RHEUMATOLOGY

Spondyloarthritis

(2011) Maxime Dougados et al.   LANCET

Ankylosing Spondylitis Disease Activity Score (ASDAS): defining cut-off values for disease activity states and improvement scores

(2010) P. Machado 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

ASAS/WHO ICF Core Sets for ankylosing spondylitis (AS): how to classify the impact of AS on functioning and health

(2009) A Boonen et al.   ANNALS OF THE RHEUMATIC DISEASES

The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part I): classification of paper patients by expert opinion including uncertainty appraisal

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

The early disease stage in axial spondylarthritis: Results from the german spondyloarthritis inception cohort

(2009) Martin Rudwaleit et al.   ARTHRITIS AND RHEUMATISM

The health-related quality of life in rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis: a comparison with a selected sample of healthy people

(2009) Fausto Salaffi et al.   Health and Quality of Life Outcomes

Development of an ASAS-endorsed disease activity score (ASDAS) in patients with ankylosing spondylitis

(2008) C Lukas et al.   ANNALS OF THE RHEUMATIC DISEASES