SEARCH

SEARCH BY CITATION

REFERENCES

  • 1
    Wolfe F, Smythe HA, Yunus MB, Bennett RM, Bombardier C, Goldenberg DL, et al.The American College of Rheumatology 1990 criteria for the classification of fibromyalgia: report of the Multicenter Criteria Committee.Arthritis Rheum1990;33:16072.
  • 2
    Wolfe F, Clauw DJ, FitzCharles MA, Goldenberg DL, Katz RS, Mease P, et al.The American College of Rheumatology preliminary diagnostic criteria for fibromyalgia and measurement of symptom severity.Arthritis Care Res (Hoboken)2010;62:60010.
  • 3
    Mease PJ, Arnold LM, Choy EH, Clauw DJ, Crofford LJ, Glass JM, et al.Fibromyalgia syndrome module at OMERACT 9: domain construct.J Rheumatol2009;36:231829.
  • 4
    Boomershine CS.A comprehensive evaluation of standardized assessment tools in the diagnosis of fibromyalgia and in the assessment of fibromyalgia severity.Pain Res Treat2012;2012:653714.
  • 5
    Bennett RM, Friend R, Jones KD, Ward R, Han BK, Ross RL.The Revised Fibromyalgia Impact Questionnaire (FIQR): validation and psychometric properties.Arthritis Res Ther2009;11:R120.
  • 6
    Burckhardt CS, Clark SR, Bennett RM.The Fibromyalgia Impact Questionnaire: development and validation.J Rheumatol1991;18:72833.
  • 7
    Bennett RM.The Fibromyalgia Impact Questionnaire (FIQ): a review of its development, current version, operating characteristics and uses.Clin Exp Rheumatol2005;23 Suppl 39:S15462.
  • 8
    Ediz L, Hiz O, Toprak M, Tekeoglu I, Ercan S.The validity and reliability of the Turkish version of the Revised Fibromyalgia Impact Questionnaire.Clin Rheumatol2011;30:33946.
  • 9
    Srifi N, Bahiri R, Rostom S, Bendeddouche I, Lazrek N, Hajjaj-Hassouni N.The validity and reliability of the Moroccan version of the Revised Fibromyalgia Impact Questionnaire.Rheumatol Int2013;33:17983.
  • 10
    Calandre EP, Vilchez JS, Molina-Barea R, Tovar MI, Garcia-Leiva JM, Hidalgo J, et al.Suicide attempts and risk of suicide in patients with fibromyalgia: a survey in Spanish patients.Rheumatology (Oxford)2011;50:1889993.
  • 11
    Nunnally JC, Bernstein IH.Psychometric theory. 3rd ed.New York:McGraw-Hill;1994.
  • 12
    Kaiser HF.Analysis of factorial simplicity.Psychometrika1974;39:316.
  • 13
    Bartlett MS.A note on the multiplying factors for various chi-square approximations.J R Stat Soc Series B Stat Methodol1954;16:2968.
  • 14
    Fabrigar LR, Wegener DT.Understanding statistics: exploratory factor analysis.New York:Oxford University Press;2012.
  • 15
    Hu LT, Bentler PM.Cutoff criteria for fit indexes in covariance structure analysis: conventional criteria versus new alternatives.Struct Equat Model1999;6:155.
  • 16
    Kline P.A handbook of test construction.London:Methuen;1986.
  • 17
    Reise SP, Morizot J, Hays RD.The role of the bifactor model in resolving dimensionality issues in health outcomes measures.Qual Life Res2007;16:1931.
  • 18
    Sijtsma K.On the use, the misuse, and the very limited usefulness of Cronbach's alpha.Psychometrika2009;74:1079.
  • 19
    Hancock GR, Mueller RO. Rethinking construct reliability within latent variable systems. In: Cudeck R, Du Troit S, Sorbom D, editors.Structural equation modeling: present and future.Lincolnwood (IL):Scientific Software International;2001. p.195216.
  • 20
    Williams DA, Arnold LM.Measures of fibromyalgia: Fibromyalgia Impact Questionnaire (FIQ), Brief Pain Inventory (BPI), Multidimensional Fatigue Inventory (MFI-20), Medical Outcomes Study (MOS) Sleep Scale, and Multiple Ability Self-Report Questionnaire (MASQ).Arthritis Care Res (Hoboken)2011;63 Suppl 11:S8697.
  • 21
    Bennett RM, Bushmakin AG, Cappelleri JC, Zlateva G, Sadosky AB.Minimal clinically important difference in the Fibromyalgia Impact Questionnaire.J Rheumatol2009;36:130411.
  • 22
    Streiner DL, Norman GR.Health measurement scales: a practical guide to their development and use. 2nd ed.Oxford:Oxford University Press;1995.
  • 23
    Thomas ML.The value of item response theory in clinical assessment: a review.Assessment2011;18:291307.