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. Author manuscript; available in PMC: 2021 Jul 1.
Published in final edited form as: J Surg Res. 2020 Apr 30;251:287–295. doi: 10.1016/j.jss.2020.02.011

Figure 2. Associations between the duration of CPB and levels of mtDNA, soluble syndecan-1, WBC, and IL-6.

Figure 2.

The correlation between CPB time and mtDNA (A, n=50), syndecan-1 (C, n=44), WBC (E-F, n=44), and IL-6 (G-H, n=44). The correlation analysis was performed at 4–8 hours (A, C, E and G) and 24 hours (F and H) after cardiac surgery. Spearman’s rank correlation coefficient and p values are indicated. The comparisons of mtDNA (B) and syndecan-1 (D) levels between groups of patients with shorter (grey-shaded circles) and longer (gray-shaded quadrants) CPB time. The statistical significance was calculated using repeated measures two-way ANOVA with Sidak’s multiple comparisons test. P values are indicated.