IL6 and neoplasm: Spearman correlation analysis demonstrated that at 12 months, tumor incidence was positively correlated with blood MCP-1 (rho = 0.2075, p = 0.0035), IL-6 (rho = 0.2916, p < 0.0001), TNFα (rho = 0.2866, p < 0.0001), and KC/GRO (rho = 0.2233, p = 0.0006), while the survival days were negatively correlated with blood MCP-1 (rho = −0.2521, p = 0.0004), IL-6 (rho = −0.2419, p = 0.0003), TNFα (rho = −0.2651, p < 0.0001), and KC/GRO (rho = −0.2393, p = 0.0002).