Fig. 1From: Quality of life and influencing factors of patients with rheumatoid arthritis in Northeast ChinaComparison of QoL between RA patients and healthy controls. a SF-36 scale. Score in each dimension of SF-36. b WHO-bref scale. Score in each dimension of WHO-bref. c QLICD-RA scale. Score in each dimension of QLICD-RABack to article page