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. 2021 May 6;23:136. doi: 10.1186/s13075-021-02510-1

Fig. 4.

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