Clinically Relevant Deficits in Performance Tests in Patients With Axial Spondyloarthritis.
Uta KiltzEerik P AhomaaSalima F E van WeelyDavid KieferBjoern BühringXenofon BaraliakosJüergen BraunPublished in: The Journal of rheumatology (2022)
Many patients with axSpA had impairments in physical performance tests. Importantly, this was frequently seen in tasks requiring coordination and muscle power of the lower extremity. Performance tests provide qualitatively different information than BASFI and BASMI assessments in patients with axSpA.