Fig. 2
From: HLA-DR expression in neonates after cardiac surgery under cardiopulmonary bypass: a pilot study
Circulating levels of IL-6, IL-8 and IL-10 in neonates after cardiopulmonary bypass. The Kruskal–Wallis test was used for comparisons of multiple groups, with Dunn’s multiple comparisons test for intergroup comparisons (preoperatively, 1, 2, 3 and 4 days after CPB) (## p < 0.01). The Mann–Whitney test was used to compare the infected versus non-infected patients on day 4 (*p < 0.05)