[The standardized diagnosis and treatment of rheumatoid arthritis].

Rheumatoid arthritis (RA) is an autoimmune disease characterized by synovial inflammation of the joints with high risk of disability. In recent years, remarkable progress has been made towards the diagnosis and treatment of RA, and the international RA guidelines have been also kept updated. Nevertheless, there are many challenges in China, especially inadequate number of rheumatologists and insufficient experience in the diagnosis and treatment of RA. Therefore, Chinese Rheumatology Association drafted the standardized diagnosis and treatment of RA based on the available evidence, so as to improve the management of RA patients in China.