• 1
    De Jong Z, Munneke M, Zwinderman AH, Kroon HM, Jansen A, Ronday KH, et al. Is a long-term high-intensity exercise program effective and safe in patients with rheumatoid arthritis? Results of a randomized controlled trial. Arthritis Rheum 2003; 48: 241524.
  • 2
    Van den Ende CH, Vliet Vlieland TP, Munneke M, Hazes JM. Dynamic exercise therapy for rheumatoid arthritis. Cochrane Database Syst Rev 2000; 2:CD000322.
  • 3
    American College of Rheumatology Subcommittee on Rheumatoid Arthritis Guidelines. Guidelines for the management of rheumatoid arthritis: 2002 update. Arthritis Rheum 2002; 46: 32846.
  • 4
    Combe B, Landewe R, Lukas C, Bolosiu HD, Breedveld F, Dougados M, et al. EULAR recommendations for the management of early arthritis: report of a task force of the European Standing Committee for International Clinical Studies Including Therapeutics (ESCISIT). Ann Rheum Dis 2007; 66: 3445.
  • 5
    Boutaugh ML. Arthritis Foundation community-based physical activity programs: effectiveness and implementation issues. Arthritis Rheum 2003; 49: 46370.
  • 6
    De Jong OR, Hopman-Rock M, Tak EC, Klazinga NS. An implementation study of two evidence-based exercise and health education programmes for older adults with osteoarthritis of the knee and hip. Health Educ Res 2004; 19: 31625.
  • 7
    Domaille M, Mascarenhas R, Dayal N, Kirwan J. Evaluation of the Bristol Royal Infirmary physiotherapy programme for the management of patients with osteoarthritis of the knee. Musculoskeletal Care 2006; 4: 7887.
  • 8
    Gyurcsik NC, Brittain DR. Partial examination of the public health impact of the People with Arthritis Can Exercise (PACE) program: reach, adoption, and maintenance. Public Health Nurs 2006; 23: 51622.
  • 9
    Van den Berg MH, van der Giesen FJ, van Zeben D, van Groenendael JH, Seys PE, Vliet Vlieland TP. Implementation of a physical activity intervention for people with rheumatoid arthritis: a case study. Musculoskeletal Care 2008; 6: 6985.
  • 10
    Glasgow RE, Vogt TM, Boles SM. Evaluating the public health impact of health promotion interventions: the RE-AIM framework. Am J Public Health 1999; 89: 13227.
  • 11
    Van den Hout WB, de Jong Z, Munneke M, Hazes JM, Breedveld FC, Vliet Vlieland TP. Cost-utility and cost-effectiveness analyses of a long-term, high-intensity exercise program compared with conventional physical therapy in patients with rheumatoid arthritis. Arthritis Rheum 2005; 53: 3947.
  • 12
    De Jong Z, Munneke M, Jansen LM, Ronday K, van Schaardenburg DJ, Brand R, et al. Differences between participants and nonparticipants in an exercise trial for adults with rheumatoid arthritis. Arthritis Rheum 2004; 51: 593600.
  • 13
    Astrand PO, Ryhming I. A nomogram for calculation of aerobic capacity (physical fitness) from pulse rate during sub-maximal work. J Appl Physiol 1954; 7: 21821.
  • 14
    Csuka M, McCarty DJ. Simple method for measurement of lower extremity muscle strength. Am J Med 1985; 78: 7781.
  • 15
    Newcomer KL, Krug HE, Mahowald ML. Validity and reliability of the timed-stands test for patients with rheumatoid arthritis and other chronic diseases. J Rheumatol 1993; 20: 217.
  • 16
    Siegert CE, Vleming LJ, Vandenbroucke JP, Cats A. Measurement of disability in Dutch rheumatoid arthritis patients. Clin Rheumatol 1984; 3: 3059.
  • 17
    Spinhoven P, Ormel J, Sloekers PP, Kempen GI, Speckens AE, van Hemert AM. A validation study of the Hospital Anxiety and Depression Scale (HADS) in different groups of Dutch subjects. Psychol Med 1997; 27: 36370.
  • 18
    Fransen J, Forster A, Uebelhart D, Michel BA. Reliability and responsiveness of the RADAI, a self assessed rheumatoid arthritis disease activity index [abstract]. Ann Rheum Dis 2001; 60 Suppl I: 345.
  • 19
    Fransen J, Langenegger T, Michel BA, Stucki G. Feasibility and validity of the RADAI, a self-administered rheumatoid arthritis disease activity index. Rheumatology (Oxford) 2000; 39: 3217.
  • 20
    Fransen J, Hauselmann H, Michel BA, Caravatti M, Stucki G. Responsiveness of the self-assessed Rheumatoid Arthritis Disease Activity Index to a flare of disease activity. Arthritis Rheum 2001; 44: 5360.
  • 21
    Stucki G, Liang MH, Stucki S, Bruhlmann P, Michel BA. A self-administered Rheumatoid Arthritis Disease Activity Index (RADAI) for epidemiologic research: psychometric properties and correlation with parameters of disease activity. Arthritis Rheum 1995; 38: 7958.
  • 22
    Eurenius E, Brodin N, Lindblad S, Opava CH. Predicting physical activity and general health perception among patients with rheumatoid arthritis. J Rheumatol 2007; 34: 105.
  • 23
    Van den Berg MH, de Boer IG, le Cessie S, Breedveld FC, Vliet Vlieland TP. Are patients with rheumatoid arthritis less physically active than the general population? J Clin Rheumatol 2007; 13: 1816.
  • 24
    Munneke M, de Jong Z, Zwinderman AH, Jansen A, Ronday HK, Peter WF, et al. Adherence and satisfaction of rheumatoid arthritis patients with a long-term intensive dynamic exercise program (RAPIT program). Arthritis Rheum 2003; 49: 66572.