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REFERENCES

  • 1
    Taylor AL, Balakrishnan C, Calin A. Reference centile charts for measures of disease activity, functional impairment, and metrology in ankylosing spondylitis. Arthritis Rheum 1998; 41: 111925.
  • 2
    Guillemin F, Braincon S, Pourel J, Gaucher A. Long-term disability and prolonged sick leaves as outcome measurements in ankylosing spondylitis: possible predictive factors. Arthritis Rheum 1990; 33: 10016.
  • 3
    Abbott CA, Helliwell PS, Chamberlain MA. Functional assessment in ankylosing spondylitis: evaluation of a new self-administered questionnaire and correlation with anthropometric variables. Br J Rheumatol 1994; 33: 10606.
  • 4
    Gran JT, Skomsvoll JF. The outcome of ankylosing spondylitis: a study of 100 patients. Br J Rheumatol 1997; 36: 76671.
  • 5
    Dalyan M, Guner A, Tuncer S, Bilgic A, Arasil T. Disability in ankylosing spondylitis. Disabil Rehabil 1999; 21: 749.
  • 6
    Zink A, Braun J, Listing J, Wollenhaupt J, and the German Collaborative Arthritis Centers. Disability and handicap in rheumatoid arthritis and ankylosing spondylitis: results from the German rheumatological database. J Rheumatol 2000; 27: 61322.
  • 7
    Ward MM, Weisman MH, Davis JC Jr, Reveille JD. Risk factors for functional limitations in patients with long-standing ankylosing spondylitis. Arthritis Rheum 2005; 53: 7107.
  • 8
    Stone M, Warren RW, Bruckel J, Cooper D, Cortinovis D, Inman RD. Juvenile-onset ankylosing spondylitis is associated with worse functional outcomes than adult-onset ankylosing spondylitis. Arthritis Rheum 2005; 53: 44551.
  • 9
    Kobelt G, Andlin-Sobocki P, Maksymowych WP. Costs and quality of life of patients with ankylosing spondylitis. J Rheumatol 2006; 33: 28995.
  • 10
    Tam LS, Chang KY, Li EK. The influence of illness and variables associated with functional limitations in Chinese patients with ankylosing spondylitis. J Rheumatol 2007; 34: 10329.
  • 11
    Landewe R, Dougados M, Meilants H, van der Tempel H, van der Heijde D. Physical function in ankylosing spondylitis is independently determined by both disease activity and radiographic damage of the spine. Ann Rheum Dis 2009; 68: 8637.
  • 12
    Boonen A, van der Cruyssen B, de Vlam K, Steinfeld S, Ribbens C, Lenaerts J, et al. Spinal radiographic changes in ankylosing spondylitis: associations with clinical characteristics and functional outcome. J Rheumatol 2009; 36: 124955.
  • 13
    Chen HA, Chen CH, Liao HT, Lin YJ, Chen PC, Chen WS, et al. Factors associated with radiographic spinal involvement and hip involvement in ankylosing spondylitis. Semin Arthritis Rheum 2011; 40: 5528.
  • 14
    Calin A, Mackay K, Santos H, Brophy S. A new dimension to outcome: application of the Bath Ankylosing Spondylitis Radiology Index. J Rheumatol 1999; 26: 98892.
  • 15
    Doran M, Brophy S, Mackay K, Taylor G, Calin A. Predictors of long-term outcome in ankylosing spondylitis. J Rheumatol 2003; 30: 31620.
  • 16
    Salaffi F, Carotti M, Garofalo G, Giuseppetti GM, Grassi W. Radiological scoring methods for ankylosing spondylitis: a comparison between the Bath Ankylosing Spondylitis Radiology Index and the modified Stoke Ankylosing Spondylitis Spine Score. Clin Exp Rheumatol 2007; 25: 6774.
  • 17
    Kaya T, Gelal F, Gunaydin R. The relationship between severity and extent of spinal involvement and spinal mobility and physical functioning in patients with ankylosing spondylitis. Clin Rheumatol 2006; 25: 8359.
  • 18
    Lee JY, Kim JI, Park JY, Choe JY, Kim CG, Chung SH, et al. Cervical spine involvement in longstanding ankylosing spondylitis. Clin Exp Rheumatol 2005; 23: 3316.
  • 19
    El Maghraoui A, Bensabbah R, Bahiri R, Bezza A, Guedira N, Hajjaj-Hassouni N. Cervical spine involvement in ankylosing spondylitis. Clin Rheumatol 2003; 22: 948.
  • 20
    Jang JH, Ward MM, Rucker AN, Reveille JD, Davis JC Jr, Weisman MH, et al. Ankylosing spondylitis: patterns of radiographic involvement: a re-examination of accepted principles in a cohort of 769 patients. Radiology 2011; 258: 1928.
  • 21
    Spoorenberg A, van der Heijde D, de Klerk E, Dougados M, de Vlam K, Mielants H, et al. A comparative study of the usefulness of the Bath Ankylosing Spondylitis Functional Index and the Dougados Functional Index in the assessment of ankylosing spondylitis. J Rheumatol 1999; 26: 9615.
  • 22
    Bostan EE, Borman P, Bodur H, Barca N. Functional disability and quality of life in patients with ankylosing spondylitis. Rheumatol Int 2003; 23: 1216.
  • 23
    Boonen A, Maksymowych WP. Measurement: function and mobility (focusing on the ICF framework). Best Pract Res Clin Rheumatol 2010; 24: 60524.
  • 24
    Creemers MC, Franssen MJ, van' t Hof MA, Gribnau FW, van de Putte LB, van Riel PL. Assessment of outcome in ankylosing spondylitis: an extended radiographic scoring system. Ann Rheum Dis 2005; 64: 1279.
  • 25
    Russell AS, Jackson F. Computer assisted tomography of the apophyseal changes in patients with ankylosing spondylitis. J Rheumatol 1986; 13: 5815.
  • 26
    Simkin PA, Downey DJ, Kilcoyne RF. Apophyseal arthritis limits lumbar motion in patients with ankylosing spondylitis. Arthritis Rheum 1988; 31: 798802.
  • 27
    Viitanen JV, Kokko ML, Lehtinen K, Suni J, Kautiainen H. Correlation between mobility restrictions and radiologic changes in ankylosing spondylitis. Spine 1995; 20: 4926.
  • 28
    Goei The HS, Steven MM, van der Linden SM, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a comparison of the Rome, New York, and modified New York criteria in patients with a positive clinical history screening test for ankylosing spondylitis. Br J Rheumatol 1985; 24: 2429.
  • 29
    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: 22815.
  • 30
    Daltroy LH, Larson MG, Roberts NW, Liang MH. A modification of the Health Assessment Questionnaire for the spondyloarthropathies. J Rheumatol 1990; 17: 94650.
  • 31
    Ward MM, Kuzis S. Validity and sensitivity to change of spondylitis-specific measures of functional disability. J Rheumatol 1999; 26: 1217.
  • 32
    MacKay K, Brophy S, Mack C, Doran M, Calin A. The development and validation of a radiographic grading system for the hip in ankylosing spondylitis: the Bath Ankylosing Spondylitis Radiology Hip Index. J Rheumatol 2000; 27: 286672.
  • 33
    De Vlam K, Mielants H, Veys EM. Involvement of the zygopophyseal joint in ankylosing spondylitis: relation to the bridging syndesmophyte. J Rheumatol 1999; 26: 173845.
  • 34
    Amor B, Santos RS, Nahal R, Listrat V, Dougados M. Predictive factors for the long-term outcome of spondyloarthropathies. J Rheumatol 1994; 21: 18837.
  • 35
    Robertson LP, Davis MJ. A longitudinal study of disease activity and functional status in a hospital cohort of patients with ankylosing spondylitis. Rheumatology (Oxford) 2004; 43: 15658.
  • 36
    Brophy S, Calin A. Ankylosing spondylitis: interaction between genes, joints, age at onset, and disease expression. J Rheumatol 2001; 28: 22838.
  • 37
    Boonen A, Chorus A, Miedema H, van der Heijde D, Landewe R, Schouten H, et al. Withdrawal from the labour force due to work disability in patients with ankylosing spondylitis. Ann Rheum Dis 2001; 60: 10339.
  • 38
    Falkenbach A, Franke A, van der Linden S. Factors associated with body function and disability in patients with ankylosing spondylitis: a cross-sectional study. J Rheumatol 2003; 30: 218692.
  • 39
    Kang JH, Chen YH, Lin HC. Comorbidity profiles among patients with ankylosing spondylitis: a nationwide population-based study. Ann Rheum Dis 2010; 69: 11658.
  • 40
    Bremander A, Petersson IF, Bergman S, Englund M. Population-based estimates of common comorbidities and cardiovascular disease in ankylosing spondylitis. Arthritis Care Res 2010; 63: 5506.
  • 41
    Dagfinrud H, Kjeken I, Mowinckel P, Hagen KB, Kvien TK. Impact of functional impairment in ankylosing spondylitis: impairment, activity limitation, and participation restrictions. J Rheumatol 2005; 32: 51623.