Items where Author is "Kitas, George D."
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Up a level2020
Duda, J. L., Kitas, G. D., Ntoumanis, N., Yu, C.-a., Rouse, P. C., Metsios, G. S., Veldhuijzen Van Zanten, J. J. C. S. and Fenton, S. A. M. (2020) Testing a self-determination theory-based process model of physical activity behavior change in rheumatoid arthritis: results of a randomized controlled trial. Translational Behavioral Medicine, ibaa02. pp. 1-12. ISSN 1869-6716
2017
Fenton, S. A. M., Veldhuijzen van Zanten, J. J. C. S., Kitas, G. D., Duda, J. L., Rouse, P. C., Yu, C.-a. and Metsios, G. S. (2017) Sedentary behaviour is associated with increased long-term cardiovascular risk in patients with rheumatoid arthritis independently of moderate-to-vigorous physical activity. BMC Musculoskeletal Disorders, 18 (131). pp. 1-12. ISSN 1471-2474
2015
Rouse, P. C., Veldhuijzen Van Zanten, J. J. J. C. S., Ntoumanis, N., Metsios, G. S., Yu, C.-a., Kitas, G. D. and Duda, J. L. (2015) Measuring the positive psychological well-being of people with rheumatoid arthritis: a cross-sectional validation of the subjective vitality scale. Arthritis Research & Therapy, 17 (312). ISSN 1478-6354
Yu, C.-a., Rouse, P. C., Van Zanten, J. V. J. C. S., Metsios, G. S., Ntoumanis, N., Kitas, G. D. and Duda, J. L. (2015) Motivation-related predictors of physical activity engagement and vitality in rheumatoid arthritis patients. Health Psychology Open, 2 (2). pp. 1-9. ISSN 2055-1029
Yu, C.-a., Rouse, P. C., Veldhuijzen Van Zanten, J. J. C. S., Ntoumanis, N., Kitas, G. D., Duda, J. L. and Metsios, G. S. (2015) Subjective and objective levels of physical activity and their association with cardiorespiratory fitness in rheumatoid arthritis patients. Arthritis Research & Therapy, 17 (59). pp. 1-7. ISSN 1478-6354
2014
Rouse, P. C., Duda, J. L., Veldhuijzen Van Zanten, J. J. J. C. S., Metsios, G. S., Ntoumanis, N., Yu, C.-a. and Kitas, G. D. (2014) AB0830-HPR Feelings of competence and relatedness during physical activity are related to well-being in rheumatoid arthritis patients: preliminary findings from a randomized control trial. Annals of the Rheumatic Diseases, 72 (3). A1093-A1094. ISSN 0003-4967