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. 2020 Jul 3;10:11010. doi: 10.1038/s41598-020-66981-z

Figure 2.

Figure 2

Correlation analysis between cardiovascular score and anti-PC or anti-MDA antibody levels. (a) The levels of anti-PC and anti-MDA IgM compared for each disease independently with the cardiovascular score. Individual values are shown as dots with the linear trend lines indicated. Spearman’s rank correlations were estimated between these values. Negative correlation between IgM level and CV was detected for anti-PC but not for anti-MDA for MCTD, SLE, UCTD and RA. No significant correlations were shown for SSc, PAPs and SjS subsets. The total all-disease cohort also demonstrated significant negative correlation between anti-PC IgM and CV (rho −0.128, 2-sided p-value 1.27e-06), but not for anti-MDA (rho −0.042, 2-sided p-value 0.106). (b) Cardiovascular comorbidities and symptoms for all cases. The levels of anti-PC and anti-MDA IgM compared for all cases of systemic autoimmune diseases with the cardiovascular score. Individual values are shown as dots with the linear trend lines indicated. Spearman’s rank correlations were estimated between these values. Negative correlation between IgM level and CV was detected for anti-PC but not for anti-MDA.