The Relationship between Lipoprotein Cholesterol Levels and Vascular Plaque Types in Cardiovascular Disease Patients of Different Ages
Objective:To explore the relationship between lipoprotein cholesterol content and vascular plaque type in patients with cardiovascular diseases of different ages.Methods:80 patients with cardiovascular diseases admitted to our hospital from January 2019 to January 2024 were selected as the study objects,grouped according to their age and compared with three groups of indicators.Subsequently,80 patients were grouped according to ultrasound diagnostic plaque type and their expression levels of lipid-related indicators were compared.When plaque calcification was used as the dependent variable(stable plaque=0,unstable plaque=1),a logistics regression model was established to analyze the independent predictive value of blood lipid-related indicators on vascular plaque type.Results:Course of disease,BMI,hypertension,diabetes,plaque type and Gensini scores of different ages(P＜0.05);Low density lipoprotein(LDL-C)and hemoglobin levels were signifiicantly in the three groups,LDL-C levels were higher in the advanced age group than in the younger and middle age group,The hemoglobin level was lower than that of the younger and middle age groups(P＜0.05);The expression levels of LDL-C,HDL-C,TC and TG in unstable plaque group were significantly higher than those in stable plaque group(P＜0.05);LDL-C elevation had an independent predictive value for unstable plaques in patients with cardiovascular disease(P＜0.05).Conclusion:LDL-C has different ages,higher LDL-C level,and older plaques were mostly unstable plaques.LDL-C,HDL-C,TC and TG,but only LDL-C had independent predictive value for plaque properties.
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