非高密度脂蛋白胆固醇水平与冠心病病情的相关性分析

目的探讨非高密度脂蛋白胆固醇水平与冠心病患者病情的相关性。方法对522例行冠状动脉造影检查的患者进行回顾性分析,根据冠状动脉造影结果结合临床特点、心电图表现、心肌标志物结果分为非冠心病组、心绞痛组、心肌梗死组,平均年龄60.00±10.02岁。采用Gensini评分评估冠心病患者冠状动脉病变程度,收集所有患者临床资料,采集静脉血检测血脂指标并计算非高密度脂蛋白胆固醇值,分析非高密度脂蛋白胆固醇水平与冠心病病情的相关性。结果三组间的非高密度脂蛋白胆固醇水平、Gensini积分差异有统计学意义(P0.05);心绞痛组非高密度脂蛋白胆固醇水平与Gensini积分正相关(r=0.130,P=0.022),心肌梗死组非高密度脂蛋白胆固醇水平与Gensini积分正相关(r=0.213,P=0.048);多元无序Logistic回归分析显示,年龄、性别、非高密度脂蛋白胆固醇水平是影响冠心病病情的危险因素(P0.05)。结论非高密度脂蛋白胆固醇水平是影响冠心病患者病情的一项重要指标。

Correlation analysis between non-high density lipoprotein cholesterol and coronary heart disease

Aim To investigate the correlation between non-high density lipoprotein cholesterol level and severity coronary heart disease(CHD). Methods 522 cases of coronary angiography were retrospectively analyzed, according to the results of coronary angiography combined with clinical features, electrocardiogram and myocardial enzyme, which were divided into non-CHD group, angina pectoris group, myocardial infarction group. The average age is 60.00±10.02 years. Gensini score was used to evaluate the degree of coronary artery lesions in patients with coronary heart disease, the clinical data of all patients were collected, and the serum lipid levels were measured and non-high density lipoprotein cholesterol was calculated. The correlation between non-high density lipoprotein cholesterol and coronary heart disease was analyzed. Results Gensini levels had statistically significant differences in the three groups (P<0.05); In angina pectoris group, non-high density lipoprotein cholesterol level and Gensini score are positively correlated (r=0.130, P=0.022); In myocardial infarction group, non-high density lipoprotein cholesterol level and Gensini score are positively correlated (r=0.213, P=0.048); Logistic regression analysis showed that age, gender and non high density lipoprotein cholesterol level were risk factors for coronary heart disease (P<0.05). Conclusion Non-high density lipoprotein cholesterol is an important index to reflect the condition of patients with coronary heart disease.