沈阳市区中老年人群血脂水平调查分析

目的调查沈阳部分职业人群血脂现状及血脂异常流行分布.方法以沈阳市政府机关、科教卫生、企事业单位中老年人群3 919例为观察对象,测定血脂项目包括总胆固醇(TC),低密度脂蛋白胆固醇(LDL-C),高密度脂蛋白胆固醇(HDL-C)及甘油三脂(TG).结果本组人群血脂水平随年龄增加而增高,TC和LDL-C 50岁以后,女性高于男性,TG 60岁以后女性高于男性;HDL-C各年龄组均高于男性;高TC血症多于高TG血症.血脂异常者中年男女为45.1%及41.0%,老年男女为50.7%及62.5%.结论沈阳中老年人群血脂异常者较为普遍,表明动脉粥样硬化性心血管病风险明显增高,防治血脂异常势在必行.

Statistical analysis of serum lipid classification and phenotyping of Shenyang populations of middle and high ages

Objective To study the blood lipid levels in people of middle and high ages in Shenyang and its abnormal epidemiological distribution. Methods A total of 3919 subjects including government and enterprises employees, medical and educational workers and scientific research personnel were studied. All participants had a physical examination and blood chemistry tests. Blood lipid including total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and triglyceride (TG) were analyzed. Results The level of blood lipids increases with the age. TC and LDL-C levels are higher in women than in men after age 50. For TG, it is after 60. HDL-C levels are higher in women than in men at all age levels. High TC levels are more often than high TG. 45.1% in men and 41.0% in women at media age; for the old, 50.7% in men and 62.5% in women. Conclusions The incidence rate of lipid abnormality is very common in the population of Shenyang and it indicates the high risk of atherosclerosis. Lipid modification is quite indispensable.