Impact of ankylosing spondylitis on work in patients across the UK

References

• Russell AS. Ankylosing spondylitis: history. In: Klippel JH, Dieppe PA, editors. Rheumatology, 2nd edn. London: Mosby, 1998;14.1–2.
   Google Scholar
• Boonen A, van der Heijde D. Epidemiology and socioeconomic impact. In: Dougados M, van der Heijde D, editors. Ankylosing spondylitis. Oxford: Health Press Ltd, 2004:24–31.
   Google Scholar
• Boonen A, van der Linden SM. The burden of ankylosing spondylitis. J Rheumatol 2002;33:4–11.
   Google Scholar
• Chorus AMJ, Miedema HS, Boonen A, van der Linden SI. Quality of life and work in patients with rheumatoid arthritis and ankylosing spondylitis of working age. Ann Rheum Dis 2003;62:1178–84.
   PubMed Web of Science ®Google Scholar
• Ward MM. Quality of life in patients with ankylosing spondylitis. Rheum Dis Clin North Am 1998;2:815–27.
   Google Scholar
• Sieper J, Braun J, Rudwaleit M, Boonen A, Zink A. Ankylosing spondylitis: an overview. Ann Rheum Dis 2002;61(Suppl 3):iii8–18.
   PubMedGoogle Scholar
• Haywood KL, Garratt AM, Dziedzic K, Dawes PT. Patient centered assessment of ankylosing spondylitis-specific health related quality of life: evaluation of the Patient Generated Index. J Rheumatol 2003;30:764–73.
   PubMed Web of Science ®Google Scholar
• Gilworth G, Chamberlain MA, Harvey A, Woodhouse A, Smith J, Smyth MG, Development of a work instability scale for rheumatoid arthritis. Arthritis Rheum 2003;49:349–54.
   PubMed Web of Science ®Google Scholar
• Verstappen SMM, Bijlsma JWJ, Verkleij H, Buskens E, Blaauw AAM, ter Borg EJ, Overview of work disability in rheumatoid arthritis patients as observed in cross-sectional and longitudinal surveys. Arthritis Rheum 2004;51:488–97.
   PubMed Web of Science ®Google Scholar
• Boonen A. A review of work-participation, cost-of-illness and cost-effectiveness studies in ankylosing spondylitis. Nat Clin Pract Rheumatol 2006;2:546–53.
   PubMedGoogle Scholar
• Boonen A, van der Heijde D, Landewe R, Spoorenberg A, Schouten H, Rutten-van Molken M, Work status and productivity costs due to ankylosing spondylitis: comparison of three European countries. Ann Rheum Dis 2002;61:429–37.
   PubMed Web of Science ®Google Scholar
• Boonen A, de Vet H, van der Heijde D, van der Linden S. Work status and its determinants among patients with ankylosing spondylitis. A systematic literature review. J Rheumatol 2001;28:1056–62.
   PubMed Web of Science ®Google Scholar
• Barlow J, Wright CC, Williams B, Keat A. Work disability among people with ankylosing spondylitis. Arthritis Rheum 2001;45:424–9.
   PubMed Web of Science ®Google Scholar
• Escorpizo R, Bombardier C, Boonen A, Hazes JMW, Lacaille D, Strand V, Worker productivity outcome measures in arthritis. J Rheumatol 2007;34:1372–80.
   PubMed Web of Science ®Google Scholar
• Ward MM, Kuzis S. Risk factors for work disability in patients with ankylosing spondylitis. J Rheumatol 2001;28:314–21.
   Web of Science ®Google Scholar
• Wordsworth BP, Mowat AG. A review of 100 patients with ankylosing spondylitis with particular reference to socio-economic effects. Br J Rheumatol 1986;25:175–80.
   PubMedGoogle Scholar
• Gran JT, Skomsvoll JF. The outcome of ankylosing spondylitis: a study of 100 patients. Br J Rheumatol 1997;36:766–71.
   PubMedGoogle Scholar
• Guillemin F, Briancon S, Pourel J, Gaucher A. Long-term disability and prolonged sick leave as outcome measurements in ankylosing spondylitis. Possible predictive factors. Arthritis Rheum 1990;33:1001–6.
   PubMed Web of Science ®Google Scholar
• van der Linden SJ, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum 1984;27:361–8.
   PubMed Web of Science ®Google Scholar
• Lerner D, Amick BC, Rogers WH, Malspeis S, Bungay K, Cynn D. The Work Limitations Questionnaire. Med Care 2001;39:72–85.
   PubMed Web of Science ®Google Scholar
• Burton WN, Chen CY, Scultz AB, Conti DJ, Pransky G, Edington DW. Worker productivity loss associated with arthritis. Dis Manag 2006;9:131–43.
   PubMedGoogle Scholar
• Beaton DE, Kennedy CA. Beyond return to work: testing a measure of at-work disability in workers with musculoskeletal pain. Qual Life Res 2005;14:1869–79.
   PubMed Web of Science ®Google Scholar
• Townsend P, Phillimore P, Beattie A. Health and deprivation: inequality and the north. London: Croom Helm, 1988.
   Google Scholar
• Office of Population Censuses and Surveys (OPCS). Classification of Occupations, 1966. London: HMSO.
   Google Scholar
• Calin A, Garrett S, Whitelock H, Kennedy GL, O'Hea J, Mallorie P, 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
• Garrett S, Jenkinson T, Kennedy G, 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
• Zigmond AS, Snaith RP. The hospital anxiety and depression scale. Acta Psychiatr Scand 1983;67:361–70.
   PubMed Web of Science ®Google Scholar
• Lorig K, Brown BW Jr, Ung E, Chastain R, Shoor S, Holman HR, Development and evaluation of a scale to measure the perceived self-efficacy of people with arthritis. Arthritis Rheum 1989;32:37–44.
   PubMed Web of Science ®Google Scholar
• NICE technology appraisal guidance 143. Adalimumab, etanercept and infliximab for ankylosing spondylitis. National Institute of Health and Clinical Excellence, 2008. Available from: http://www.nice.org.uk/nicemedia/pdf/TA143Guidance.pdf.
   Google Scholar
• Keat AC, Gaffney K, Gilbert AK, Harris C, Leeder J. Influence of biologic therapy on return to work in people with work disability due to ankylosing spondylitis. Rheumatology 2008;47:481–3.
   PubMed Web of Science ®Google Scholar
• Office for National Statistics (UK), 2008. Labour Force Survey (LFS) (Feb–Apr 2008). Available from: http://www.statistics. gov.uk/.
   Google Scholar
• Lehtinen K. Working ability of 76 patients with ankylosing spondylitis. Scand J Rheumatol 1981;10:263–5.
   PubMed Web of Science ®Google Scholar
• Tam LS, Chan KY, Li EK. The influence of illness and variables associated with functional limitations in Chinese patients with ankylosing spondylitis. J Rheumatol 2007;34:1032–9.
   PubMed Web of Science ®Google Scholar
• Chorus AMJ, Boonen A, Miedema HS, van der Linden SI. Employment perspectives of patients with ankylosing spondylitis. Ann Rheum Dis 2002;61:693–9.
   PubMed Web of Science ®Google Scholar
• Gran JT, Ostensen M, Husby AG. A clinical comparison between males and females with ankylosing spondylitis. J Rheumatol 1985;12:126–9.
   PubMed Web of Science ®Google Scholar
• Boonen A, Chorus A, Miedema H, van der Heijde D, Landewe, Schouten H, Withdrawal from labour force due to work disability in patients with ankylosing spondylitis. Ann Rheum Dis 2001;60:1033–9.
   PubMed Web of Science ®Google Scholar
• Roussou E, Kennedy LG, Garrett S, Calin A. Socioeconomic status in ankylosing spondylitis: relationship between occupation and disease activity. J Rheumatol 1997;24:908–11.
   PubMed Web of Science ®Google Scholar
• Stewart WF, Ricca JA, Leotta C. Health-related lost productive time (LPT): recall interval and bias in LPT estimates. J Occ Environ Med 2004;46:S12–22.
   Web of Science ®Google Scholar