作者: Yin Su , Ru Li , Huaqun Zhu , Liling Xu , Jimeng Xue
DOI: 10.1007/S10067-021-05687-7
关键词: Refractory 、 Vasculitis 、 Interstitial lung disease 、 Rheumatoid arthritis 、 Cross-sectional study 、 Rheumatology 、 Disease 、 Prednisone 、 Internal medicine 、 Medicine
摘要: Objective To explore the characteristics of refractory RA and its contributory factors based on the understanding of the rheumatologists of China. Methods A national cross-sectional survey was performed in 32 provinces across China, and 1381 rheumatologists were recruited. Information about the sociodemographic background, refractory RA characteristics, and contributory factors was collected using a pre-made questionnaire including fourteen single-choice and four multiple-choice questions, respectively. Each of …