Abstract:ObjectiveTo investigate the status of blood lipids and secondary prophylactic medication in elderly patients with coronary heart disease, and analyze the influence of secondary prophylactic medication on blood lipid control.MethodsAn epidemiological cross-sectional study from January 2020 to March 2023 was conducted. The general information, blood lipids and secondary prophylactic medication of elderly patients with coronary heart disease admitted to the hospital were investigated to identify the factors affecting blood lipid control of elderly patients with coronary heart disease.ResultsA total of 536 elderly patients with coronary heart disease were enrolled, including 265(49.44%) patients with hypercholesterolemia, 207(38.62%) patients with hypertriglyceridemia, 274(51.12%) patients with mixed hyperlipidemia, 198(36.94%) patients with low HDL-C, 354(66.04%) patients with inadequately controlled blood lipids, and 182(33.96%) patients with standard blood lipid control. The proportions of patients treated with antiplatelet drugs, β-blockers, lipid-lowering drugs, and ACEI/ARB drugs were 58.40%, 51.49%, 29.29%, and 49.63%. There were significant differences between the inadequately controlled blood lipids group and the standard blood lipid control group in terms of the course of coronary heart disease, diabetes history, the usage rate of lipid-lowering statins, compliance with secondary prophylactic medication, and duration of secondary prophylactic medication. The course of coronary heart disease ≥5 years, diabetes history, no use of lipid-lowering drugs and poor compliance with secondary prophylactic medication were independent risk factors for blood lipid control failure in elderly patients with coronary heart disease. The variance inflation factor (VIF) was under 3.ConclusionBlood lipid abnormalities are common in elderly patients with coronary heart disease, and the status of blood lipid control is not optimistic. Reasonable secondary prophylactic medication, especially standard use of lipid-lowering statins, can lower blood lipid levels in elderly patients with coronary heart disease, which is conducive to obtaining standard blood lipids.
张小波, 荣国铃. 老年冠心病患者血脂现状调查以及二级预防用药对其水平的影响[J]. 金宝搏官方188学报(医学版), 2023, 20(3): 92-95. ZHANG Xiaobo, RONG Guoling. Status of blood lipids in elderly patients with coronary heart disease and the influence of secondary prophylactic medication on blood lipid levels. HuNan ShiFan DaXue XueBao(YiXueBan), 2023, 20(3): 92-95.