LDLR and abdominal aortic aneurysm: LDLR was associated with a reduction in risk for abdominal aortic aneurysms (OR = 0.30, 95% CI = 0.20–0.44, p = 4.54 × 10−10) and lower extremity artery aneurysms (OR = 0.35, 95% CI = 0.14–0.87, p = 0.024).