Affiliation:
1. From the Department of Cardiovascular Sciences, University of Leicester and the NIHR Leicester Cardiovascular Biomedical Research Unit, Leicester, UK (D.S., E.C., P.S., M.B., R.S.); and Department of Health Sciences, University of Leicester, Leicester, UK (J.T.).
Abstract
Background—
Temporal trends in mortality from thoracic aortic disease are unclear. This study examined trends in mortality from thoracic aortic aneurysm (TAA) and aortic dissection (AD) with the aim of identifying associations with trends in established cardiovascular risk factors.
Methods and Results—
TAA and AD mortality (1994–2010) using
International Classification of Diseases
codes was extracted from the World Health Organization mortality database and age standardized. World Health Organization InfoBase and International Mortality and Smoking Statistics provided risk factor data. Eighteen World Health Organization member states were included (Europe=13, Australasia=2, North America=2, Asia=1). Ecological regression was performed of temporal trends in cardiovascular risk factors (1946–2010) and independent correlations to mortality trends. TAA and AD mortality trends show substantial heterogeneity but are generally declining. TAA mortality has increased in Hungary, Romania, Japan, and Denmark, and AD mortality has increased in Romania and Japan; therefore, the mortality decline is not universal. A linear relationship exists between trends in systolic blood pressure, cholesterol, and body mass index and mortality from TAA. Body mass index demonstrated a negative linear association with female AD mortality, whereas trends in systolic blood pressure demonstrated a positive linear relationship with male AD mortality. Trends in smoking prevalence were not associated with TAA or AD mortality trends.
Conclusions—
This population-level ecological regression provides evidence that mortality secondary to TAA and mortality secondary to AD are both in decline. Differences between countries could be explained by population-level changes in common cardiovascular risk factors. Public health measures could further reduce mortality from TAA and AD.
Publisher
Ovid Technologies (Wolters Kluwer Health)
Subject
Physiology (medical),Cardiology and Cardiovascular Medicine
Reference26 articles.
1. Thoracic Aortic Aneurysm and Dissection
2. Incidence of Descending Aortic Pathology and Evaluation of the Impact of Thoracic Endovascular Aortic Repair: A Population-based Study in England and Wales from 1999 to 2010
3. Mortality impact of thoracic aortic disease in São Paulo state from 1998 to 2007.;Dias RR;Arq Bras Cardiol,2013
4. Aneurysm Global Epidemiology Study
5. PN Lee Statistics and Computing Ltd. International mortality and smoking statistics. 2011; version 4.08 http://www.pnlee.co.uk/imass.htm. Accessed October 27 2014.
Cited by
79 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献