147- Bruce B, Fries JF. The health assessment questionnaire (HAQ). Clin Exp Rheumatol. 2005;23(5
Suppl 39):S14–8. - Blackmore MG, Gladman DD, Husted J, Long JA, Farewell VT. Measuring health status in
psoriatic arthritis: the health assessment questionnaire and its modifi cation. J Rheumatol.
1995;22(5):886–93. - Mease PJ, Woolley JM, Bitman B, Wang BC, Globe DR, Singh A. Minimally important differ-
ence of health assessment questionnaire in psoriatic arthritis: relating thresholds of improve-
ment in functional ability to patient-rated importance and satisfaction. J Rheumatol.
2011;38(11):2461–5. - Daltroy LH, Larson MG, Roberts NW, Liang MH. A modifi cation of the health assessment
questionnaire for the spondyloarthropathies. J Rheumatol. 1990;17(7):946–50 [Research
Support, Non-U.S. Gov't Research Support, U.S. Gov’t, P.H.S.]. - Ward MM. Predictors of the progression of functional disability in patients with ankylosing
spondylitis. J Rheumatol. 2002;29(7):1420–5 [Comparative Study Research Support,
Non-U.S. Gov’t]. - Ware Jr JE, Sherbourne CD. The MOS 36-item short-form health survey (SF-36). I. Conceptual
framework and item selection. Med Care. 1992;30(6):473–83. - Heiberg, M. S., Nordvag, B. Y., Mikkelsen, K., Rodevand, E., Kaufmann, C., Mowinckel, P.,
Kvien, T. K. The comparative effectiveness of tumor necrosis factor-blocking agents in patients
with rheumatoid arthritis and patients with ankylosing spondylitis: a six-month, longitudinal,
observational, multicenter study. Arthritis Rheum 2005;52:2506–12. - Husted JA, Gladman D, Farewell VT, Long JA, Cook RJ. Validating the sf-36 health survey
questionnaire in patients with psoriatic arthritis. J Rheumatol. 1997;24(3):511–7. - Strand V, Sharp V, Koenig AS. Comparison of health related quality of life in rheumatoid
arthritis, psoriatic arthritis and psoriasis and effects of etanercept treatment. Ann Rheum Dis.
2012;71:1143–50.
5 PROMs for Spondyloarthritis