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青年男性心肌梗死的高密度脂蛋白胆固醇特点及其与冠状动脉病变的关系 被引量:19

The characteristics of high density lipoprotein cholesterol and the relationship between high density lipoprotein cholesterol and the severity of coronary artery lesions in young men with acute myocardial infarction
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摘要 目的探讨青年男性急性心肌梗死(心梗)患者高密度脂蛋白的特点及其与冠状动脉病变程度的关系。方法回顾性分析2009年1月至2011年12月在首都医科大学附属北京安贞医院住院诊断为急性心梗并行冠状动脉造影手术的青年男性(年龄≤44岁)共278例,根据冠脉造影结果,分为单支病变组(156例),双支病变组(64例)和3支病变组(58例),选取同期住院行冠状动脉造影排除冠心病诊断的青年男性208例作为对照组,选取同期住院诊断为急性心梗并行冠状动脉造影手术的老年男性(年龄〉60岁)137例作为年龄对照组。观察体质指数(BMI)、血红蛋白(Hb)、血清尿酸(uA)、总胆固醇(TC)、甘油三酯(TC)、高密度脂蛋白胆固醇(HDL—C)、低密度脂蛋白胆固醇(LDL—C)、吸炯史、高血压病、2型糖尿病及早发冠心病家族史与急性心梗和冠状动脉病变程度的关系。并根据体质指数和吸烟史,观察HDL—C在青年男性肥胖组和吸烟组中的特点。结果(1)青年男性心梗组与青年男性对照组相比,HDL—C差异有统计学意义[(1.00±0.28)mmoL/L比(1.05±0.23)mmol/L,P〈0.05];青年男性心梗组与老年男性心梗组相比,HDL—C差异有统计学意义[(1.00±0.28)mmol/L比(1.07±0.30)mmoL/L,P〈0.05];心梗组中,吸烟组的HDL—C较非吸烟组降低,差异有统计学意义[(0.98±0.25)mmol/L比(1.09±0.40)mmol/L,P〈0.05];心梗组中,HDL—C在体质量正常组与超重组、体质量正常组与肥胖组差异有统计学意义[(1.30±0.55)mmol/L比(0.99±0.22)mmol/L,P〈0.05;(1.30±0.55)mmol/L比(0.98±0.29)mmoL/L,P〈0.05];(2)在单支病变、双支病变和3支病变组中,HDL—c在单支病变组与双支病变组、单支病变与3支组差异有统计学意义[分别为(1.06±0.29)mmol/L比(0.92±0.20)mmol/L,P〈0.05;(1.06±0.29)mmol/L比(0.91±0.26)mmol/L,P〈0.05];(3)Logistic回归分析显示,在青年男性人群中,依次为糖尿病(OR=35.784)、高血压(OR=7.782)、早发冠心病家族史(OR=4.613)、LDL—C(OR=2.496)、吸烟(OR=2.241)、Hb(OR=1.042)及UA(OR=1.005)是心梗的独立危险因素(均P〈0.05),HDL—C(OR=0.147,P〈0.05)是心梗的保护性因素;在青年男性心梗人群中,LDI-C(OR=2.095)及高血压(OR=1.042)(均P〈0.05)是冠脉多支病变的独立危险因素,HDL—c(OR=0.071,P〈0.05)是冠脉多支病变的保护性因素。结论高密度脂蛋白胆固醇是青年男性急性心梗和冠脉多支病变的保护性因素。 Objective To investigate the characteristics of high density lipoprotein cholesterol and the relationship between high density lipoprotein cholesterol and the severity of coronary artery lesions in young men with acute myocardial infarction (AMI). Methods We retrospectivdy studied 278 young men with acute myocardial infarction and compared with 208 non-CHD young men , 137 old men with AMI. All patients were admitted to hospital from Jan 2009 to Dec 2011 and undergone coronary angiography, and the clinic and coronary angiographic features were assessed. According to the resuh of coronary angiography, the patients were divided into three groups : the single, double and triple vessel lesions. The relation between systolic body mass index ( BMI), hemoglobin ( Hb), serum uric acid ( UA ), total cholesterol ( TC ), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL- C), smoking history, essential hypertension, type 2 diabetes mellitus, familial history of early coronary artery disease with acute myocardial infarction and severity of coronary artery disease are observed. And observe the characteristics of HDL-C in the obesity group and the smoking group in young men based on body mass index and smoking history. Results ( 1 ) In young men with AMI group, the HDL-C levels was significantly lower than those in non-CHD young men group ( ( 1. 00 ± 0. 28 ) mmol/L vs ( 1.05 ± 0. 23 ) mmol/L, P 〈 0. 05 ). In young men with AMI group, the HDL-C levels was significantly lower than those in old men group with AMI ( ( 1.00 ±0. 28) mmolfL vs ( 1.07 ±0. 30) mmol/L, P 〈0.05) ;the HDL-C level in young AM1 men with smoking history was significantly lower than those in young AMI men without smoking history ( (0. 98 ± 0. 25 ) mmol,/L vs ( 1.09 ± 0. 40) mmoL/L, P 〈 0. 05 ) ; the HDL-C level in normal weight group is significantly higher than those in overweight and obesity groups in young AMI men ( (1.30 ± 0. 55 ) mmol /L vs (0. 99 ± 0. 22) mmoL/L, (0. 98 ± 0. 29) retool/L, P 〈 0. 05). (2) The HDL-C level in the single lesions group was significantly lower than those in the double and triple vessel lesions groups ( ( 1.06± 0.29) mmoL/L vs (0.92 ±0.20) mmol/L, (0.91 ±0.26) mmol/L, P 〈0.05). (3) Applying Logistic regression analysis, type 2 diabetes mellitus ( OR = 35. 784 ), essential hypertension ( OR = 7. 782), familial history of early coronary artery disease ( OR = 4. 613 ) , low density lipoprotein cholesterol ( OR = 2. 496), smoking history (OR =2. 241 ), hemoglobin ( OR = 1. 042) and serum uric acid ( OR = 1. 005) are independent risk factors (P 〈0. 05) for young men with AMI, while high density lipoproteiu cholesterol ( OR = 0. 147, P 〈 0. 05 ) is a protective factor; low density lipoprotein cholesterol ( OR = 2. 095 ) and essential hypertension ( OR = 1. 042) are independent risk factors ( P 〈 0. 05 ) for young men with multiple vessel lesions in AMI, while high density lipoprotein cholesterol ( OR = 0. 071, P 〈 0. 05 ) is a protective factor. Conclusion High density lipoprotein cholesterol are protective factors for young men with AMI and multiple vessel lesions in young men with AMI.
出处 《中华医学杂志》 CAS CSCD 北大核心 2013年第19期1458-1462,共5页 National Medical Journal of China
基金 国家自然科学基金(81000130)
关键词 心肌梗死 青少年 高密度脂蛋白胆固醇 冠状动脉病变 Myocardial infarction Adolescent High density lipoprotein cholesterol Coronaryartery disease
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