APOB and coronary artery disorder: In Mendelian randomisation analyses, the respective odds ratios for CHD per 50 nmol/L higher apoB were 1.28 [95%CI: 1.24-1.33] for apoB in Lp(a) versus 1.04 [95%CI: 1.03-1.05] for apoB in LDL (Table 1).