Eur Rev Med Pharmacol Sci 2023; 27 (21): 10730-10735
DOI: 10.26355/eurrev_202311_34353

The value of serum lipoprotein-associated phospholipase A2, ischemia-modified albumin, and cystatin C in predicting coronary heart disease risk: a single center retrospective cohort study

Q.-F. Le, J. Liu, L. Chen

Department of Clinical Laboratory, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China. nh_chenli2022@163.com


OBJECTIVE: This study aims to explore the value of serum lipoprotein-associated phospholipase A2 (Lp-PLA2), ischemia-modified albumin (IMA), and cystatin C (Cys-C) in predicting the risk of coronary heart disease (CHD).

PATIENTS AND METHODS: Clinical data from 104 CHD patients admitted to our hospital from January 2020 to December 2022 were analyzed. Of them, 31 patients had stable angina (Group-S), 36 patients were diagnosed with unstable angina (Group-U), and 37 patients had acute myocardial infarction (Group-A). Additionally, clinical data from 35 healthy individuals undergoing physical examination during the same time period were selected as the control group. Levels of blood lipid indicators and serum Lp-PLA2, IMA, and Cys-C levels were compared between the groups.

RESULTS: The rates of diabetes, hypertension, and smoking in Group-S, Group-U, and Group-A were significantly higher than those in the control group (p<0.05). Levels of Lp-PLA2, IMA, and Cys-C in Group-S, Group-U, and Group-A were significantly higher than those in the control group (p<0.05). Levels of Lp-PLA2, IMA, and Cys-C in Group-U and Group-A were significantly higher than those in Group-S, and Group-A had the highest value of these indexes (p<0.05). Multivariate logistic regression analysis showed that Lp-PLA2, Cys-C, and IMA were important risk factors for the onset of CHD (p<0.05). Receiver operating characteristic (ROC) curve analysis showed that the area under the curve (AUC) of Lp-PLA2, IMA, and Cys-C predicting the occurrence of CHD was 0.775, 0.835, and 0.735, respectively. The combined prediction of the three factors has an AUC of 0.920, which is higher than the individual prediction.

CONCLUSIONS: Lp-PLA2, IMA, and Cys-C are closely related to the onset and progression of CHD. These indicators, therefore, can be used in clinical practice to predict and evaluate CHD.

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To cite this article

Q.-F. Le, J. Liu, L. Chen
The value of serum lipoprotein-associated phospholipase A2, ischemia-modified albumin, and cystatin C in predicting coronary heart disease risk: a single center retrospective cohort study

Eur Rev Med Pharmacol Sci
Year: 2023
Vol. 27 - N. 21
Pages: 10730-10735
DOI: 10.26355/eurrev_202311_34353