CCL2 and Sepsis: In the subsequent multivariate logistic regression analysis, we found that MO3/monocytes (β = 1.113, OR = 1.120, CI: 1.002, 1.251, P = 0.046) and the MCP-1 plasma level (β = 0.006, OR = 1.006, CI: 1.001, 1.010, P = 0.023) were independently associated with the occurrence of sepsis disease (Table 2).