Objective To investigate the incidence and possible reasons of patients with rheumatoid arthritis (RA) who stopped taking slow-acting antirheumaticdrugs (SAADs).
目的调查类风湿关节炎（RA）患者中断慢作用药物治疗的原因，以提高RA患者的治疗质量。
2
Therefore, substantial revenue opportunity for conventional disease-modifying antirheumaticdrugs (DMARDs) remains in early lines of therapy.