Comparison of physical activity levels among different sub-types of axial spondyloarthritis patients and healthy controls

References

• Dougados M, van der Linden S, Juhlin R, Huitfeldt B, Amor B, Calin A, et al. The European Spondylarthropathy Study Group preliminary criteria for the classification of spondylarthropathy. Arthritis Rheum. 1991;34(10):1218–27.
   PubMed Web of Science ®Google Scholar
• Rudwaleit M, van der Heijde D, Landewé R, Listing J, Akkoc N, Brandt J, et al. The development of Assessment of SpondyloArthritis International Society classification criteria for axial spondyloarthritis (part II): validation and final selection. Ann Rheum Dis. 2009;68(6):777–83.
   PubMed Web of Science ®Google Scholar
• Rudwaleit M, Khan MA, Sieper J. The challenge of diagnosis and classification in early ankylosing spondylitis: do we need new criteria? Arthritis Rheum. 2005;52(4):1000–8.
   PubMed Web of Science ®Google Scholar
• Swinnen TW, Scheers T, Lefevre J, Dankaerts W, Westhovens R, de Vlam K. Physical activity assessment in patients with axial spondyloarthritis compared to healthy controls: a technology-based approach. PLoS One. 2014;9(2):e85309.
   PubMed Web of Science ®Google Scholar
• O’Dwyer T, O’Shea F, Wilson F. Decreased physical activity and cardiorespiratory fitness in adults with ankylosing spondylitis: a cross-sectional controlled study. Rheumatol Int. 2015;35(11):1863–72.
   PubMed Web of Science ®Google Scholar
• van Genderen S, Boonen A, van der Heijde D, Heuft L, Luime J, Spoorenberg A, et al. Accelerometer quantification of physical activity and activity patterns in patients with ankylosing spondylitis and population controls. J Rheumatol. 2015;42(12):2369–75.
   PubMed Web of Science ®Google Scholar
• Arends S, Hofman M, Kamsma YP, van der Veer E, Houtman PM, Kallenberg CG, et al. Daily physical activity in ankylosing spondylitis: validity and reliability of the IPAQ and SQUASH and the relation with clinical assessments. Arthritis Res Ther. 2013;15(4):R99.
   PubMed Web of Science ®Google Scholar
• Bayraktar D, Yuksel-Karsli T, Ozer Kaya D, Solmaz D, Kabadayi G, Kurut I, Akar S. The relationship between subjective and objective methods for measuring physical activity status of axial spondyloarthritis patients: Questionnaire versus accelerometer. Ann Rheum Dis. 2019;78(suppl 2):A1455.
   Google Scholar
• Rabinovich RA, Louvaris Z, Raste Y, Langer D, Van Remoortel H, Giavedoni S, et al. Validity of physical activity monitors during daily life in patients with COPD. Eur Respir J. 2013;42(5):1205–15.
   PubMed Web of Science ®Google Scholar
• Freedson PS, Melanson E, Sirard J. Calibration of the Computer Science and Applications, Inc. accelerometer. Med Sci Sports Exerc. 1998;30:777–81.
   PubMed Web of Science ®Google Scholar
• Garrett S, Jenkinson T, Kennedy LG, Whitelock H, Gaisford P, Calin A. A new approach to defining disease status in ankylosing spondylitis: the Bath Ankylosing Spondylitis Disease Activity Index. J Rheumatol. 1994;21:2286–91.
   PubMed Web of Science ®Google Scholar
• van der Heijde D, Landewé R, Feldtkeller E. Proposal of a linear definition of the Bath Ankylosing Spondylitis Metrology Index (BASMI) and comparison with the 2-step and 10-step definitions. Ann Rheum Dis. 2008;67(4):489–93.
   PubMed Web of Science ®Google Scholar
• Calin A, Garrett S, Whitelock H, Kennedy LG, O’Hea J, Mallorie P, et al. A new approach to defining functional ability in ankylosing spondylitis: the development of the Bath Ankylosing Spondylitis Functional Index. J Rheumatol. 1994;21:2281–5.
   PubMed Web of Science ®Google Scholar
• Yanik B, Gürsel YK, Kutlay S, Ay S, Elhan AH. Adaptation of the Bath Ankylosing Spondylitis Functional Index to the Turkish population, its reliability and validity: functional assessment in AS. Clin Rheumatol. 2005;24(1):41–7.
   PubMed Web of Science ®Google Scholar
• Doward LC, Spoorenberg A, Cook SA, Whalley D, Helliwell PS, Kay LJ, et al. Development of the ASQoL: a quality of life instrument specific to ankylosing spondylitis. Ann Rheum Dis. 2003;62(1):20–6.
   PubMed Web of Science ®Google Scholar
• Aydemir O, Guvenir T, Kuey L, Kultur S. Validity and realibility of Turkish version of hospital anxiety and depression scale. Turk Psikiyatri Derg. 1997;8:280–7.
   Google Scholar
• Tunca Yılmaz O, Yakut Y, Uygur F, Ulug N. Turkish version of the Tampa Scale for Kinesiophobia and its test-retest reliability. Fizyoter Rehabil. 2011;22:44–9.
   Google Scholar
• Plasqui G, Boonen A, Geusens P, Kroot EJ, Starmans M, van der Linden S. Physical activity and body composition in patients with ankylosing spondylitis. Arthritis Care Res. 2012;64(1):101–7.
   Web of Science ®Google Scholar
• O’Dwyer T, O’Shea F, Wilson F. Exercise therapy for spondyloarthritis: a systematic review. Rheumatol Int. 2014;34(7):887–902.
   PubMed Web of Science ®Google Scholar
• van Genderen S, van den Borne C, Geusens P, van der Linden S, Boonen A, Plasqui G. Physical functioning in patients with ankylosing spondylitis: comparing approaches of experienced ability with self-reported and objectively measured physical activity. J Clin Rheumatol. 2014;20(3):133–7.
   PubMed Web of Science ®Google Scholar