{"title":"Association of Smoking and Alcohol with Abdominal Aortic Calcification in the General Middle-Aged and Elderly Populations.","authors":"Yinze Ji, Naqiang Lv, Aimin Dang","doi":"10.31083/RCM26087","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Research results on the association between alcohol consumption and abdominal aortic calcification (AAC) has yielded inconsistent results. There is a paucity of evidence on the association of smoking and alcohol consumption with AAC in the general middle-aged and elderly population, including age subgroups. This study utilizes nationwide survey data to explore these associations.</p><p><strong>Methods: </strong>Data from middle-aged and elderly National Health and Nutrition Examination Survey (NHANES) 2013-2014 participants receiving dual X-ray absorptiometry were analyzed. AAC severity was assessed using a scoring system with a maximum value of 24. Presence of AAC was defined as an AAC score >0, and severe AAC as an AAC score ≥6. Binary logistic regression was employed for analyzing the association of smoking and alcohol consumption-related indices with the presence of AAC, while cumulative odds logistic regression explored their associations with severe AAC.</p><p><strong>Results: </strong>Data of 3135 participants were analyzed. Investigation in the entire population found that smoking history was linked to both AAC and severe AAC. In contrast, alcohol consumption history was not linked to AAC or severe AAC. After adjusting for confounders, the findings confirmed a significant association of smoking history with AAC and severe AAC. No significant associations were found for current alcohol consumption with either AAC or severe AAC. Compared with never smokers, former smokers and current smokers experienced increased AAC risk. Former smokers had a significantly lower AAC risk compared to current smokers. Compared with never alcohol consumers, neither former nor current alcohol consumers experienced a different AAC risk. No difference in AAC risk was found between former and current alcohol consumers. Individuals consuming more than 2 drinks of alcohol per day suffered from a significant increase in risk of AAC. Subgroup analyses found elderly ever and current smokers suffered from a significantly elevated AAC risk, as did middle-aged ever smokers. Elderly ever and current alcohol consumers also experienced increased risk of AAC.</p><p><strong>Conclusions: </strong>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.</p>","PeriodicalId":20989,"journal":{"name":"Reviews in cardiovascular medicine","volume":"26 3","pages":"26087"},"PeriodicalIF":1.9000,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11951275/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reviews in cardiovascular medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.31083/RCM26087","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/3/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Research results on the association between alcohol consumption and abdominal aortic calcification (AAC) has yielded inconsistent results. There is a paucity of evidence on the association of smoking and alcohol consumption with AAC in the general middle-aged and elderly population, including age subgroups. This study utilizes nationwide survey data to explore these associations.
Methods: Data from middle-aged and elderly National Health and Nutrition Examination Survey (NHANES) 2013-2014 participants receiving dual X-ray absorptiometry were analyzed. AAC severity was assessed using a scoring system with a maximum value of 24. Presence of AAC was defined as an AAC score >0, and severe AAC as an AAC score ≥6. Binary logistic regression was employed for analyzing the association of smoking and alcohol consumption-related indices with the presence of AAC, while cumulative odds logistic regression explored their associations with severe AAC.
Results: Data of 3135 participants were analyzed. Investigation in the entire population found that smoking history was linked to both AAC and severe AAC. In contrast, alcohol consumption history was not linked to AAC or severe AAC. After adjusting for confounders, the findings confirmed a significant association of smoking history with AAC and severe AAC. No significant associations were found for current alcohol consumption with either AAC or severe AAC. Compared with never smokers, former smokers and current smokers experienced increased AAC risk. Former smokers had a significantly lower AAC risk compared to current smokers. Compared with never alcohol consumers, neither former nor current alcohol consumers experienced a different AAC risk. No difference in AAC risk was found between former and current alcohol consumers. Individuals consuming more than 2 drinks of alcohol per day suffered from a significant increase in risk of AAC. Subgroup analyses found elderly ever and current smokers suffered from a significantly elevated AAC risk, as did middle-aged ever smokers. Elderly ever and current alcohol consumers also experienced increased risk of AAC.
Conclusions: 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.
期刊介绍:
RCM is an international, peer-reviewed, open access journal. RCM publishes research articles, review papers and short communications on cardiovascular medicine as well as research on cardiovascular disease. We aim to provide a forum for publishing papers which explore the pathogenesis and promote the progression of cardiac and vascular diseases. We also seek to establish an interdisciplinary platform, focusing on translational issues, to facilitate the advancement of research, clinical treatment and diagnostic procedures. Heart surgery, cardiovascular imaging, risk factors and various clinical cardiac & vascular research will be considered.