Measures of symptoms and disease status in ankylosing spondylitis: Ankylosing Spondylitis Disease Activity Score (ASDAS), Ankylosing Spondylitis Quality of Life Scale (ASQoL), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Sp

2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis

(2011) D. van der Heijde et al.   ANNALS OF THE RHEUMATIC DISEASES

ASDAS, BASDAI and different treatment responses and their relation to biomarkers of inflammation, cartilage and bone turnover in patients with axial spondyloarthritis treated with TNF  inhibitors

(2011) S. J. Pedersen et al.   ANNALS OF THE RHEUMATIC DISEASES

How to measure disease activity in axial spondyloarthritis?

(2011) Pedro Machado et al.   CURRENT OPINION IN 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

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

Is ASDAS better than BASDAI as a measure of disease activity in axial psoriatic arthritis?

(2010) L. Eder et al.   ANNALS OF THE RHEUMATIC DISEASES

Both structural damage and inflammation of the spine contribute to impairment of spinal mobility in patients with ankylosing spondylitis

(2010) P. Machado et al.   ANNALS OF THE RHEUMATIC DISEASES

Reproducibility of the Bath Ankylosing Spondylitis Indices of disease activity (BASDAI), functional status (BASFI) and overall well-being (BAS-G) in anti-tumour necrosis factor-treated spondyloarthropathy patients

(2010) Ole R. Madsen et al.   CLINICAL RHEUMATOLOGY

The Ankylosing Spondylitis Quality of Life Questionnaire: validation in a New Zealand cohort

(2010) Katherine JENKS et al.   International Journal of Rheumatic Diseases

Quality of life and related variables in patients with ankylosing spondylitis

(2010) Hatice Bodur et al.   QUALITY OF LIFE RESEARCH

Responsiveness of the Ankylosing Spondylitis Disease Activity Score (ASDAS) and clinical and MRI measures of disease activity in a 1-year follow-up study of patients with axial spondyloarthritis treated with tumour necrosis factor   inhibitors

(2009) S. J. Pedersen et al.   ANNALS OF THE RHEUMATIC DISEASES

Physical function, disease activity, and health-related quality-of-life outcomes after 3 years of adalimumab treatment in patients with ankylosing spondylitis

(2009) Désirée M van der Heijde et al.   ARTHRITIS RESEARCH & THERAPY

Thoracoabdominal motion in ankylosing spondylitis: association with standardised clinical measures and response to therapy

(2008) G E Tzelepis et al.   ANNALS OF THE RHEUMATIC DISEASES

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

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

Physical function in ankylosing spondylitis is independently determined by both disease activity and radiographic damage of the spine

(2008) R Landewe et al.   ANNALS OF THE RHEUMATIC DISEASES

ASDAS, a highly discriminatory ASAS-endorsed disease activity score in patients with ankylosing spondylitis

(2008) D van der Heijde et al.   ANNALS OF THE RHEUMATIC DISEASES

Evaluation of the patient acceptable symptom state as an outcome measure in patients with ankylosing spondylitis: Data from a randomized controlled trial

(2008) Maxime Dougados et al.   ARTHRITIS AND RHEUMATISM

Defining disease status in ankylosing spondylitis: validation and cross-cultural adaptation of the Arabic Bath Ankylosing Spondylitis Functional Index (BASFI), the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and the Bath Ankylosing Spondylitis Global score (BASG)

(2008) Yasser El Miedany et al.   CLINICAL RHEUMATOLOGY

Assessment of the impact of flares in ankylosing spondylitis disease activity using the Flare Illustration

(2008) M. A. Stone et al.   RHEUMATOLOGY