血液学参数和主要不良心血管事件:一项针对中国人口的前性研究,涉及2970名参与者
Hongna Mu1, Xinyue Wang2, Xianghui Zhao1
1The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, P.R. China.
International journal of medical sciences
|April 14, 2025
概括
红细胞计数 (RBC) 和血小板计数 (PLT) 等血液学参数可以预测冠状动脉疾病患者的主要不良心血管事件 (MACE). 较高的RDW-CV和较低的BASO%是心血管风险的重要指标.
科学领域:
- 心脏病学 心脏病学
- 血液学 血液学 血液学
- 临床研究 临床研究
背景情况:
- 血液学参数是很容易获得的临床试验.
- 新出现的证据表明它们在预测心血管风险方面的作用.
- 冠状动脉疾病 (CAD) 患者需要可靠的风险分层工具.
研究的目的:
- 调查基线血液学参数与主要心血管不良事件 (MACE) 之间的关联.
- 为了确定特定的血液学标记,预测中国患者的MACEs与CAD.
主要方法:
- 对2970名接受冠状动脉血管造影的中国患者进行前性研究.
- 血液学和生化指标的基线测量.
- 随访MACE (心肌梗塞,中风,再血管,所有原因死亡率) 在79个月的中位数.
- 单变量,多变量考克斯回归和卡普兰-梅尔分析.
主要成果:
- 在随访期间发生了474个MACE.
- 较低的红细胞,PLT,PCT,LYMPH%,较高的RDW-CV,RDW-SD,MONO%,NEUT%与降低的生存率相关.
- 升高的RDW-CV (HR 1.292) 是MACE的一个显著风险因素.
- 较低的BASO% (HR 0.750) 显示出一种保护作用.
- 发现RDW-CV,BASO%,LYMPH%,PLT和PCT与MACE有显著的关联,包括PLT和PCT的非线性相关性.
结论:
- 在CAD患者中,RDW-CV,BASO%,PLT,PCT和LYMPH%与MACE显著相关.
- 这些血液学参数可以作为心血管风险的有价值预测指标.
- 可访问的血液学标记可以提高冠状动脉疾病管理中的风险评估.
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