APOB and peripheral arterial disease: Genetic proxies for ApoB-lowering medications were associated with reduced risk of both PAD (odds ratio,0.87 per 1-SD decrease in ApoB [95% CI, 0.84–0.91]; P=9×10−10) and CAD (odds ratio,0.66 [95% CI, 0.63–0.69]; P=4×10−73), with a stronger predicted effect of ApoB lowering on CAD (ratio of effects, 3.09 [95% CI, 2.29–4.60]; P<1×10−6).