IL18 and Sepsis: Moreover, IL-10 levels were positively correlated with ferritin (ρ = 0.22, p = 0.047) and IL-18 (ρ = 0.33, p = 0.002) in the HBD + DIC subset but not in sepsis controls (ferritin: ρ = 0.06, p = 0.57; IL-18: ρ = 0.16, p = 0.167).