Multivariate linear regression analyses of factors associated with circulating endotoxin and MCP-1 levels.

CI, confidence interval; MCP-1 monocyte chemoattractant protein-1; PD, peritoneal dialysis. Age, gender, diabetes, Charlson's comorbidity index, serum albumin, high-sensitivity C-reactive protein; interleukin-1β, and interleukin-6 were included as variables in this model. Multivariate linear regression analyses of factors associated with circulating endotoxin and MCP-1 levels.