Disease Activity As a Major Determinant of Quality of Life and Physical Function in Patients With Early Axial Spondyloarthritis
Objective To describe health‐related quality of life (HRQOL) and physical function in patients with early axial spondyloarthritis (SpA) and to assess their associations with disease activity and radiographic damage. Methods This was a cross‐sectional study drawing upon baseline data of axial SpA pat...
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Veröffentlicht in: | Arthritis care & research (2010) 2017-01, Vol.69 (1), p.150-155 |
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Sprache: | eng |
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Zusammenfassung: | Objective
To describe health‐related quality of life (HRQOL) and physical function in patients with early axial spondyloarthritis (SpA) and to assess their associations with disease activity and radiographic damage.
Methods
This was a cross‐sectional study drawing upon baseline data of axial SpA patients (Assessment of SpondyloArthritis international Society criteria) from the ESPERANZA cohort. Linear regression analyses were used to evaluate the associations between disease activity and radiographic damage (spine and sacroiliac joints) with HRQOL, physical function, and spinal mobility.
Results
In total, 259 patients were included. The mean ± SD age was 32.2 ± 6.9 years, disease duration was 13.3 ± 6.8 months, Ankylosing Spondylitis Quality of Life score was 5.9 ± 4.8, Bath Ankylosing Spondylitis Functional Index score was 2.4 ± 2.3, Bath Ankylosing Spondylitis Metrology Index score was 1.4 ± 1.3, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score was 3.8 ± 2.3, C‐reactive protein (CRP) level was 9.7 ± 13.2 mg/liter, and Bath Ankylosing Spondylitis Radiology Index for the spine (BASRI‐s) score was 1.7 ± 1.6. HRQOL was mainly associated with disease activity on univariate analysis (β values for BASDAI 0.646, patient global visual analog scale [VAS] 0.641, night back pain VAS 0.598, physician VAS 0.560, and CRP level 0.275; P |
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ISSN: | 2151-464X 2151-4658 |
DOI: | 10.1002/acr.22908 |