CCL2 and type 2 diabetes mellitus: (3) Correlation analysis showed that hip circumference was negatively correlated with MCP-1 levels in the T2DM group (R = −0.483, p = 0.027), but the correlation disappeared after adjusting age and gender (r = −0.372; p = 0.117), and there were no significant correlations between MCP-1 and other variables.