检验医学 ›› 2025, Vol. 40 ›› Issue (10): 959-964.DOI: 10.3969/j.issn.1673-8640.2025.10.005

• 论著 • 上一篇    下一篇

单核细胞/高密度脂蛋白胆固醇比值在冠状动脉非阻塞性心肌梗死患者预后评估中的价值

张岩1, 魏腾飞2, 涂胜2()   

  1. 1 亳州市人民医院检验科安徽 亳州 236800
    2 亳州市人民医院心血管内科安徽 亳州 236800
  • 收稿日期:2024-04-25 修回日期:2024-12-21 出版日期:2025-10-30 发布日期:2025-11-07
  • 通讯作者: 涂 胜,E-mail:tusheng77@163.com
  • 作者简介:张 岩,女,1991年生,学士,主管技师,主要从事临床检验工作。
  • 基金资助:
    安徽省高校自然科学研究重点项目(KJ2020A0336)

Prognosis assessment role of monocyte-to-high-density lipoprotein cholesterol ratio in patients with myocardial infarction with non-obstructive coronary artery

ZHANG Yan1, WEI Tengfei2, TU Sheng2()   

  1. 1 Department of Clinical Laboratorythe People's Hospital of BozhouBozhou 236800,Anhui, China
    2 Department of Cardiovascular Medicinethe People's Hospital of BozhouBozhou 236800,Anhui, China
  • Received:2024-04-25 Revised:2024-12-21 Online:2025-10-30 Published:2025-11-07

摘要:

目的 探讨单核细胞/高密度脂蛋白胆固醇比值(MHR)在冠状动脉非阻塞性心肌梗死(MINOCA)患者预后评估中的价值。方法 选取2018年6月1日—2021年12月31日亳州市人民医院MINOCA患者158例。收集所有患者的临床资料和实验室指标检测结果,计算MHR。对所有患者至少随访18个月,最长随访时间为60个月。记录所有患者冠状动脉造影术后18个月内主要不良心血管事件(MACE)的发生情况。采用多因素Logistic回归分析评估MINOCA患者术后18个月内发生MACE的影响因素。采用受试者工作特征(ROC)曲线评估MHR判断MINOCA患者术后18个月内发生MACE的效能。采用Kaplan-Meier生存曲线分析MINOCA患者的生存情况。结果 根据MHR的中位数(0.47)将MINOCA患者分为MHR≤0.47组(79例)和MHR>0.47组(79例)。MHR>0.47组吸烟史和三酰甘油(TG)、单核细胞绝对数(MO#)均高于MHR≤0.47组(P<0.05),高密度脂蛋白胆固醇(HDL-C)低于MHR≤0.47组(P<0.01);其他指标2个组之间差异均无统计学意义(P>0.05)。MHR>0.47组术后18个月内MACE发生率高于MHR≤0.47组(P<0.05)。MHR>0.47、TG、低密度脂蛋白胆固醇(LDL-C)是MINOCA患者术后18个月内发生MACE的独立危险因素[比值比(OR)值分别为2.275、1.137、1.119,95%可信区间(CI)分别为1.022~5.065、1.002~1.290、1.016~1.304,P<0.05]。MHR判断MINOCA患者术后18个月内发生MACE的曲线下面积(AUC)为0.745。MHR≤0.47组术后5年无MACE生存率高于MHR>0.47组(Log-rank χ2=6.905,P=0.009)。结论 高MHR与MINOCA患者发生MACE密切相关。MHR对MINOCA患者术后18个月内发生MACE有一定的预测价值,或可作为预测MINOCA患者预后不良的标志物。

关键词: 单核细胞/高密度脂蛋白胆固醇比值, 冠状动脉非阻塞性心肌梗死, 主要不良心血管事件, 预后

Abstract:

Objective To investigate the role of monocyte-to-high-density lipoprotein cholesterol ratio(MHR)in the prognosis assessment of patients with myocardial infarction with non-obstructive coronary artery(MINOCA). Methods A total of 158 MINOCA patients from the People's Hospital of Bozhou from June 1,2018 to December 31,2021 were enrolled. The clinical data and laboratory determination results were collected,and the MHR was calculated. All the patients were followed up for at least 18 months,with the longest follow-up period being 60 months. The occurrence of major adverse cardiovascular events(MACE)within 18 months after coronary arteriography was recorded. Multivariate Logistic regression analysis was used to evaluate the influencing factors of MACE occurrence in MINOCA patients for 18 months after surgery. Receiver operating characteristic(ROC)curve was used to evaluate the efficacy of MHR in predicting MACE occurrence in MINOCA patients for 18 months after surgery. The survival status of MINOCA patients was analyzed by Kaplan-Meier survival curve. Results According to the median MHR(0.47),MINOCA patients were classified into MHR≤0.47 group(79 cases)and MHR>0.47 group(79 cases). The smoking history and triglyceride(TG),the absolute value of monocytes(MO#)in MHR>0.47 group were higher than those in MHR≤0.47 group(P<0.05),and high-density lipoprotein cholesterol(HDL-C)was lower than that in MHR≤0.47 group(P<0.01). There was no statistical significance in the other indicators between the 2 groups(P>0.05). The incidence of MACE within 18 months after surgery in MHR>0.47 group was higher than that in MHR≤0.47 group(P<0.05). MHR>0.47,TG and low-density lipoprotein cholesterol(LDL-C)were independent risk factors for MACE occurrence in MINOCA patients for 18 months after surgery [odds ratios(OR)were 2.275,1.137 and 1.119,95% confidence intervals(CI)were 1.022-5.065,1.002-1.290 and 1.016-1.304,respectively,P<0.05]. The area under curve(AUC)of MHR in predicting MACE occurrence in MINOCA patients for 18 months after surgery was 0.745. The 5-year survival rate without MACE after surgery in MHR≤0.47 group was higher than that in MHR>0.47 group(Log-rank χ2= 6.905,P=0.009). Conclusions A high MHR is related to the occurrence of MACE in MINOCA patients. MHR has certain predictive value for MACE occurrence in MINOCA patients within 18 months after surgery,and may be used as a marker for predicting poor prognosis in MINOCA patients.

Key words: Monocyte-to-high-density lipoprotein cholesterol ratio, Myocardial infarction with non-obstructive coronary artery, Major adverse cardiovascular event, Prognosis

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