5Alamanos Y,Voulgari P,Drosos A.Incidence and prevalence of rheumatoid arthritis,based on the 1987 American College of Rheumatology criteria:asystematic review[J].Semin Arthritis Rheum,2006,36(3).
3Fransen J,Creemers MC,van Riel PL.Remission in rheumatoid arthritis:agreement of the disease activity score (DAS28) with the ARA preliminary remission criteria.Rheumatoiogy (Oxford),2004,43:1252-1255.
4Ware JE,Snow KK,Kosinski M.SF-36 health survey:manual and interpretation guide.Boston:the Health Institute,New England Medical Center,1993.
5Strand V,Singh JA.Improved health-related quality of life with effective disease-modifying antirheumatic drugs:evidence from randomized controlled trials.Am J Manag Care,2008,14:234-254.
6Alishiri GH,Bayat N,Fathi-Ashtiani A,et al.Logistie regression models for predicting physical and mental health-related quality of life in rheumatoid arthritis patients.Mod Rheumatol,2008,18:601-608.
7Feruandez-Lison LC,Vdzquez-Domlnguez B,Luis-Femandez J,et al.Quality of life of patients with rheumatoid arthritis undergoing out-patient treatment with TNF inhibitors.Farm Hosp,2008,32:178-181.
8Benitha R,Tikly M.Functional disability and health-related quality of life in south Africans with rheumatoid arthritis and systemic lupus erythematosus.Clin Rheumatol,2007,26:24-29.
9Mili F,Helmick CG,Moriarty DG.Health related quality of life among adults reporting arthritis:analysis of data from the behavioral risk factor surveillance system,US,1996-1999.J Rheumatol,2003,30:160-166.
10Prajs K.The quality of life of patients who suffer from rheumatoid arthritis in reference to their physical fitness and mental state.Ann Aead Med Stetin,2007,53:72-82.
8Rothman ML, Behran P, Cappelleri JC, et al. Patient-reported outcomes:conceptual issues [ J ]. Value in Health, 2007, 10 ( Suppl 2 ) : $66-$75.
9Sadamoto K, Fukuya H, Saito E. What is the factor that most in- fluences QOL among rheumatoid arthritis patients [J]. Mod Rheu- matol, 2001,11 ( 1 ) :52-55.
10Wan C, Tu X, Messing S, et al. Development and validation of the general module of the system of quality of life instruments for chronic diseases and its comparison with SF-36 [ J]. J Pain Symp- tom Manage, 2011,42( 1 ) :93-104.
