三甘油-葡萄糖指数与冠状动脉疾病严重程度的关联
Sara Saffar Soflaei1, Pooria Salehi-Sangani2, Zahra Fallahi3
1Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Endocrinology, diabetes & metabolism
|March 14, 2025
概括
甘油三糖 (TyG) 指数与冠状动脉疾病 (CAD) 有显著的关联. 较高的TyG指数值表明患多血管CAD的可能性更高,特别是在糖尿病患者中.
科学领域:
- 心脏病学 心脏病学
- 代谢综合征是代谢综合征的一种.
- 生物标志物 生物标志物
背景情况:
- 三甘油-葡萄糖 (TyG) 指数与冠状动脉疾病 (CAD) 之间的关系需要进一步澄清.
- 之前的研究已经给出了关于这种关联的不确定的结果.
研究的目的:
- 调查TyG指数与CAD的存在和严重程度之间的关联.
- 确定TyG指数是否可以作为CAD的预测标记.
主要方法:
- 一项涉及2346名参与者的研究,按CAD状态分类 (没有CAD,血管图阴性,单血管疾病,双血管疾病,三血管疾病).
- 使用禁食甘油三和葡萄糖水平计算TyG指数:Ln [禁食甘油三 (mg/dL) ×禁食葡萄糖 (mg/dL) /2].
- 使用调整后回归模型进行分析,以评估TyG指数和CAD严重程度之间的关联.
主要成果:
- 提升的TyG指数与患有三血管疾病 (3VD),两血管疾病 (2VD) 和单血管疾病 (SVD) 的几率增加显著相关.
- 与健康参与者相比,TyG指数的每一个单位增加都与在所有严重程度上患有CAD的几率更高有关.
- 与血管图阴性组相比,TyG指数也显示出与CAD严重程度的显著关联.
结论:
- TyG指数与CAD的存在和严重程度有显著的关联.
- 较高的TyG指数值与多血管CAD的可能性增加有关,特别是在糖尿病患者中.
- TyG指数可能是CAD风险评估和患者分层的一个有价值的生物标志物.
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