Abstract

Despite advances in medicine, aortic diseases (ADs) such as aortic dissection and aortic aneurysm rupture remain fatal with extremely high mortality rates. Owing to the relatively low prevalence of AD, the risk of AD-related death has not yet been elucidated. The aim of the present study was to examine whether hyperuricemia is a risk factor for AD-related mortality in the general population. We used a nationwide database of 474,725 subjects (age 40–75 years) who participated in the annual “Specific Health Check and Guidance in Japan” between 2008 and 2013. There were 115 deaths from aortic dissection and aortic aneurysm rupture during the follow-up period of 1,803,955 person-years. Kaplan–Meier analysis revealed that subjects with hyperuricemia had a higher rate of AD-related death than those without hyperuricemia. Multivariate Cox proportional hazard regression analysis demonstrated that hyperuricemia was an independent risk factor for AD-related death in the general population. The net reclassification index was improved by addition of hyperuricemia to the baseline model. This is the first report to demonstrate that hyperuricemia is a risk factor for AD-related death, indicating that hyperuricemia could be a crucial risk for AD-related death in the general population.

Details

Title
Impact of hyperuricemia on mortality related to aortic diseases: a 3.8-year nationwide community-based cohort study
Author
Otaki Yoichiro 1 ; Watanabe Tetsu 1 ; Konta Tsuneo 1 ; Watanabe, Masafumi 1 ; Asahi Koichi 2 ; Yamagata Kunihiro 2 ; Fujimoto Shouichi 2 ; Tsuruya Kazuhiko 2 ; Narita Ichiei 2 ; Kasahara Masato 2 ; Shibagaki Yugo 2 ; Iseki Kunitoshi 2 ; Moriyama Toshiki 2 ; Kondo Masahide 2 ; Watanabe, Tsuyoshi 2 

 Yamagata University School of Medicine, Department of Cardiology, Pulmonology, and Nephrology, Yamagata, Japan (GRID:grid.268394.2) (ISNI:0000 0001 0674 7277) 
 Steering Committee of Research on Design of the Comprehensive Health Care System for Chronic Kidney Disease (CKD) Based on the Individual Risk Assessment by Specific Health Check, Fukushima, Japan (GRID:grid.268394.2) 
Publication year
2020
Publication date
2020
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
1887434594
Copyright
© The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.