Association of Smoking and Alcohol with Abdominal Aortic Calcification in the General Middle-Aged and Elderly Populations

Smoking history is significantly associated with both AAC and severe AAC. The cardiovascular benefits associated with smoking cessation primarily manifest as reduction in risk of AAC presence rather than severe AAC. Elderly smokers are exposed to a greater risk of AAC. In contrast, alcohol consumption shows no association with severe AAC. Alcohol consumption is not associated with AAC except in heavy drinking and elderly subpopulations.