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Rheumatoid arthritis (RA) is an incurable disease resulting in progressive disability, which is associated with the loss of productivity and the inability to earn money, which might lead to a financial burden on the patient's family. Undoubtedly, the clinical picture of the disease and its consequences lead to the reduction of the quality of life.

Knowledge and selected variables as determinants of the quality of life and general health of patients with rheumatoid arthritis