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. 2018 Aug 31;104(1):166–175. doi: 10.3324/haematol.2018.198275

Figure 5.

Figure 5.

Plasma levels of complement activation markers in patients with iTTP. Plasma levels of complement activation markers including C4d (A), Bb (B), iC3b (C), and sC5b-9 (D) in patients with acute iTTP (initial vs. exacterbated or relapsed) and the healthy controls. Each dot represents the value of each individual subject. The red solid lines are the medians ± 95% confidence interval. Kruskal-Willis analysis was used to determine the statistical significance. Here *, **, and **** indicate the P values of <0.01, and <0.0001, respectively; n.s. stands for no statistical difference.