非高密度脂蛋白胆固醇水平与中国人群心血管病发病危险的相关性  被引量:31

Relationship between serum non-high-density lipoprotein cholesterol and incidence of cardiovascular disease

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作  者:任洁[1] 赵冬[1] 刘静[1] 王薇[1] 王淼[1] 孙佳艺[1] 刘军[1] 李岩[1] 齐玥[1] 秦兰萍[1] 吴兆苏[1] 

机构地区:[1]首都医科大学附属北京安贞医院北京市心肺血管疾病研究所流行病研究室,100029

出  处:《中华心血管病杂志》2010年第10期934-938,共5页Chinese Journal of Cardiology

基  金:基金项目:“八五”国家科技攻关课题(85-915-01-02);省部共建教育部心血管重塑相关疾病重点实验室资助;北京心血管病高技术实验室资助(953850700)

摘  要:目的 探讨我国35~64岁人群血清非高密度脂蛋白胆固醇(non-HDL-C)水平与不同心血管病事件发病危险的相关性.方法 采用前瞻性队列研究方法 ,应用Cox比例风险模型对1992年建立的中国多省市心血管病危险因素队列中35~64岁基线无心血管疾病且资料完整的29 937名研究对象的基线non-HDL-C水平和12年间急性冠心病事件(AGE)、缺血性卒中、出血性卒中和缺血性心血管病事件(ICVD)的发病危险进行分析.结果 (1)多因素Cox回归分析显示,调整年龄、性别、吸烟、糖尿病、体质指数、收缩压等传统危险因素后,ACE、缺血性卒中及ICVD事件发病的相对危险均随non-HDL-C水平的升高而增加.以non-HDL-C<3.37 mmol/L(130 mg/dl)为参照组,3.37~4.13 mmol/L(130~159 mg/dl)、4.14~4.91 mmol/L(160~189 mg/dl)和≥4.92 mmol/L(190 mg/dl)组ACE、缺血性卒中及ICVD事件发病相对危险分别为:1.24(0.91~1.70)、1.78(1.25~2.53)、2.23(1. 48~3.35) 1.34(1.07~1.68)、1.38(1.04~1.83)、1.38(0.97~1.94)和1.37(1.12~1.63)、1.52(1.22~1.90)、1.70(1.30~2.22).而non-HDL-C≥4.92 mmol/L(190 mg/dl)时,出血性卒中发病危险明显下降.(2)对极低密度脂蛋白胆固醇(VLDL-C)和低密度脂蛋白胆固醇进行联合分析显示:VLDL-C与ACE的发病危险相关性最强,其次为ICVD事件.出血性卒中的危险随VLDL-C升高呈下降趋势.结论 non-HDL-C可增加ACE、缺血性卒中和ICVD事件的发病危险.VLDL-C对ICVD事件的发病也具有一定的作用,其中对ACE的作用最为明显.Objective To evaluate the relationship between serum non-HDL-C and incidence of various cardiovascular disease (CVD) in Chinese population aged 35 - 64 years. Methods This prospective study was performed from 1992 to 2004 in 11 provinces of China and the association between baseline nonHDL-C level with the risk of various CVD events was analyzed in 29 937 subjects aged 35 -64 years using Cox multivariate proportional hazards regression. CVD events in this study including acute coronary events ( ACE), ischemic stroke, hemorrhagic stroke and ischemic cardiovascular disease (ICVD). Results ( 1 )Adjusted for age, gender, smoking status, diabetes, body mass index and blood pressure, the relative risk of ACE,ischemic stroke and ICVD in groups of non-HDL-C 3. 37 -4. 13 mmol/L( 130 - 159 mg/dl) ,4. 14 -4. 91 mmol/L( 160 - 189 mg/dl) and ≥4. 92 mmol/L( 190 mg/dl)was 1.24(0. 91 - 1.70), 1.78( 1.25 -2.53), 2.23(1.48-3.35) 1.34(1.07 - 1.68), 1.38(1.04- 1.83), 1.38(0.97- 1.94) and 1.37( 1.12 - 1.63 ), 1.52 ( 1.22 - 1.90 ), 1.70 ( 1. 30 - 2. 22 ), respectively. The risk of hemorrhagic stroke was declined obviously in group 〉4. 92 mmol/L( 190 mg/dl). (2) The correlation between VLDL-C and ACE was the strongest in four CVD events when VLDL-C and LDL-C were joint analyzed, ICVD eventsranked the second. The risk for ischemic stroke also borderline increased with increasing VLDL-C and LDLC (P 〉 0. 05 ). Conclusion Increased non-HDL-C is associated with increased risk of suffering ACE,ischemic stroke and ICVD and VLDL-C plays a critical role in the development of ICVD events, especially ACS, in middle aged Chinese population.

关 键 词:胆固醇 心血管疾病 

分 类 号:R686[医药卫生—骨科学]

 

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