Fig. 3From: Identification of circular RNAs hsa_circ_0140271 in peripheral blood mononuclear cells as a novel diagnostic biomarker for female rheumatoid arthritisValidation of hsa_circ_0140271 as a potential biomarker for female RA patients. (a) The largest AUC was identified for Anti-CCP, followed by hsa_circ_0140271. (b) The AUC of combination (Anti-CCP + hsa_circ_0140271) was 0.818, combined diagnosis increased diagnostic accuracy of Anti-CCP. (c) The expression level of hsa_circ_0140271 in Anti-CCP positive group (Anti-CCP+) and Anti-CCP negative group (Anti-CCP−)Back to article page