Prevalence and risk factors of aortic valve calcification among the elderly residents of Wuxi city, Jiangsu province
10.3760/cma.j.issn.0253-3758.2019.07.007
- VernacularTitle: 江苏省无锡市老年人主动脉瓣膜钙化患病率及危险因素分析
- Author:
Ting YE
1
;
Tao MA
;
Qian WANG
;
Chenming ZHANG
;
Li CAO
;
Baida XU
;
Gangjun ZONG
Author Information
1. Department of Cardiology, 904 Hospital of the Joint Logistics Support Force of the Chinese People′s Liberation Army, Wuxi 214000, China
- Publication Type:Journal Article
- Keywords:
Aged;
Prevalence;
Risk factors;
Aortic valve calcification
- From:
Chinese Journal of Cardiology
2019;47(7):544-548
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the prevalence and risk factors of aortic valve calcification among the elderly (≥65 years old) resident of Wuxi city, Jiangsu province.
Methods:The household registration population aged ≥65 years old in Wuxi city was selected as the research subject by stratified sampling method from August 2017 to December 2018. Echocardiography was performed to assess the aortic valve calcification, and the participants were divided into calcification group and non-calcification group. Multivariate logistic regression analysis was used to explore the related risk factors of aortic valve calcification.
Results:The age of the respondents was (73.6±7.1) years old, of which 48.8% (461 cases) were males.The prevalence rate of aortic valve calcification was 22.0% (208/944) in the elderly (≥ 65 years old) residents in Wuxi city. The prevalence rate in 65-69 years old, 70-74 years old, 75-79 years old, 80-84 years old and ≥85 years old was 16.7% (58/347),16.7% (41/245),16.2% (26/161),23.3% (24/103), and 67.0% (59/88),respectively. There were significant differences in age, weight, abdominal circumference, hip circumference, high-salt diets, exercise, hypertension, hyperlipidemia, diabetes, coronary heart disease, cerebrovascular disease, and carotid atherosclerosis between the non-calcified group (736 cases) and the calcified group (208 cases) (P<0.01 or 0.05).Multivariate logistic regression analysis showed that age (OR=1.077, 95%CI 1.053-1.101, P<0.001), diabetes mellitus (OR=1.697, 95%CI 1.174-2.453, P=0.005), and coronary heart disease (OR=1.964, 95%CI 1.378-2.799, P<0.001) were the risk factors of aortic valve calcification.
Conclusions:The prevalence of aortic valve calcification in the elderly (≥65 years old) residents in Wuxi city of Jiangsu province increases with aging. Age, diabetes mellitus and coronary heart disease are the risk factors of aortic valve calcification in this population cohort.
