老年人血脂异常调查分析

目的 了解老年人血脂异常的现况。方法 通过对2004年862位50～80岁的老年人体检化验血脂各组分结果进行回顾分析。结果 体检老年人的血脂各组分中，总胆固醇（TC）、甘油三脂（TG）、低密度脂蛋白胆固醇（LDL-C），男性均高于女性（P〈0．01）。血脂异常的总患病率为57．78％（男性为68．22％，女性52．25％，P〈0．01）；最常见的是高TC血症为37．52％（男性为43．64％，女性为34．2。7％，P〈0．05）。单种血脂异常率为21．0％（男性为22．0％，女性为19．1％）；合并2种血脂异常率为26．4％（男性为33．5％，女性为22．6％）；合并3种血脂异常率为9．7％（男性为7．1％，女性为14．6％）；合并4种血脂异常率为0．4％（男性为1．1％，女性为0．6％）。结论 老年人2种以上脂质成分异常较为常见；老年男性的血脂异常率明显高于女性。

A cross-section survey on dyslipidemia of elderly population in medical examination

Objective To investigate the prevalence of dyslipidemia in elderly population.Methods In 2004,862 elderly population in medical examination were studied.Serum cholesterol,triglyceride,high-density lipoproteins(HDL) and low-density lipoproteins(LDL) were measured.Results Cholesterol,triglycerides,HDL cholesterol and LDL cholesterol levels in women were significantly higher than men(P<0.01).Pervalence of dyslipidemia was 57.78%(52.25% for woman and 68.22% for man,P<0.01);The most prevalent abnormality was hypercholesterolemia(37.52% for tolal,34.27% for woman and 43.64% for man,P<0.05).Conclusion Dyslipidemia is highly prevalent in elderly population in medical examination.The most common dyslipidemia is hypercholesterolemia,and the second is hypoalphalipoproteinemia.Prevalence of men is higher than women.