Additionally, IL-1β, IL-6, and MCP-1 in children with SIRS were higher than in children who did not have SIRS: IL-1β, 5.57 vs. 1.69 (Figure 6A); IL-6, 95.89 vs. 50.35 (Figure 6B); MCP-1, 1434 vs. 531.4 (Figure 6C) pg/mL. This evidence concerns the gene CCL2 and systemic inflammatory response syndrome.