CXCL8 and infection: Table 3 and Supplementary Table 1 show that IL-6, IL-8, and IL-10 have the best area under the curve (AUC) between the absence of infection and the presence of infection. They are IL-6 AUC =91.30%, IL-8 AUC =81.50%, IL-10 AUC =77.1% (Figure 2), and the Cut-off values are IL-6 = 34.12 pg/ml, IL-8 = 16.35 pg/ml, IL-10 = 5.62 pg/ml (Supplementary Table 1A and Table 3).