Risk assessment of cardiovascular diseases and distribution of its related risk factorsamong the elderly in Bao'an District, Shenzhen City
HE Xiang-yang1, LIU Zheng1, LYU Ying-dong1, LU Zhi-wei2, GUO Yan-fang1
1. Bao'an District Hospital for Chronic Diseases Prevention and Cure, Shenzhen, Guangdong 518101, China; 2. Guangdong Provincial Institute for Health Education, Guangzhou, Guangdong 510000, China
Abstract:Objective To evaluate the distribution of cardiovascular disease-related risk factors and its incidence risk over the next 10 years among the elderly in Bao'an District, Shenzhen City, and to provide a scientific basis for implementing management strategies for individuals or groups with different risk types. Methods From January to December 2019, a convenience sampling method was used to select 32,588 elderly residents aged 65 years and above and lived in Shenzhen for 6 months or more to serve as the surveyed subjects. And 30,583 subjects with finished questionnaires and undergoing physical examination and laboratory biochemical testing were considered as the research subjects. χ2 test was employed to analyze the distribution of risk factors for cardiovascular disease, and cardiovascular disease-related risk was assessed according to the 10-year atherosclerotic cardiovascular disease (ASCVD) risk assessment model in the Chinese Guidelines for Cardiovascular Disease Prevention (2017). Results A total of 30,583 elderly residents with complete data were enrolled in this study. The exposure rates of hypertension, diabetes, dyslipidemia, overweight & obesity and smoking were 54.85% (95%CI:54.29%-55.41%), 23.02% (95%CI:22.55%-23.49%), 38.18% (95%CI:37.64%-38.73%), 44.46% (95%CI:43.90%-45.01%) and 10.49% (95%CI:10.15%-10.84%), respectively. The detection rates of smoking (χ2=4,212.434, P<0.001) and overweight (χ2=21.924, P<0.001) were higher in males than in females, while the detection rates of hypertension (χ2=9.941, P=0.002), diabetes (χ2=19.437, P<0.001), dyslipidemia (χ2=44.219, P<0.001) and obesity (χ2=86.131, P<0.001) were higher in females than in males. The proportions of very high, high, middle and low risk of 10-year ASCVD were 6.46% (95%CI:6.19%-6.74%), 30.61% (95%CI:30.10%-31.13%), 21.39% (95%CI:20.93%-21.85%) and 41.54% (95%CI:40.98%-42.09%), respectively. Conclusion The elderly with high or very high risk of 10-year ASCVD in Bao'an District, Shenzhen City accounted for 36.57%, and the exposure rate of risk factors was high. Prevention and control strategies should focus on male and elderly population.
何向阳, 刘峥, 吕滢东, 鲁志威, 郭艳芳. 深圳市宝安区老年人心血管疾病风险评估及其相关危险因素分布[J]. 实用预防医学, 2021, 28(10): 1153-1156.
HE Xiang-yang, LIU Zheng, LYU Ying-dong, LU Zhi-wei, GUO Yan-fang. Risk assessment of cardiovascular diseases and distribution of its related risk factorsamong the elderly in Bao'an District, Shenzhen City. , 2021, 28(10): 1153-1156.