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Fig. 4 | Arthritis Research & Therapy

Fig. 4

From: Identification of neutrophil β2-integrin LFA-1 as a potential mechanistic biomarker in ANCA-associated vasculitis via microarray and validation analyses

Fig. 4

Correlation between LFA-1 expression in neutrophils and disease activity. (A) Expression of LFA-1 in neutrophils among patients with (a) different disease phenotype and (b) ANCA status. (B) Correlation analysis was conducted to determine the Spearman’s correlation coefficient between LFA-1 expression in neutrophils and disease activity. LFA-1, lymphocyte function-associated antigen-1; BVAS, Birmingham Vasculitis Activity Score; RF, rheumatoid factor; CRP, C-reactive protein

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