IL6 and bacterial infectious disease: Combining the aforementioned ROC critical value, we named the approximately 10-fold increase in IL-6 and the 5-fold increase in IL-10 (IL-6>53.2 pg/ml and IL>24.25 pg/ml) as G- Bacterial Infection Cytokine Profile(G- BICP), and the approximately 10-fold increase in IL-6 and no more than the 5-fold increase in IL-10 (IL-6>53.2 pg/ml and IL ≤ 24.25 pg/ml) as G+ Bacterial Infection Cytokine Profile (G+ BICP).