ADIPOQ and coronary artery disorder: On univariate analysis, previous coronary artery disease (β = −0.622, P = 0.007), white blood cell (per 1000 cells/μL, β = −0.065, P = 0.04), fasting plasma glucose (β = −0.004, P = 0.02), log hs-CRP (β = −0.082, P = 0.03), log HOMA-IR (β = −0.130, P = 0.03), and MIS (β = −0.088, P = 0.02) were negatively correlated with mtDNA copy number, whereas adiponectin (β = 0.016, P = 0.03) was positively correlated (data not shown).