在一般人群中,甘油三指数与无声心肌梗塞之间的关联
Min Dai1, Dongze Li2, Jing Yu1
1Department of Emergency Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, 37 Guoxue Lane, Chengdu, 610041, Sichuan, China.
Scientific reports
|March 13, 2025
概括
甘油三糖 (TyG) 指数是一般人群中静默心肌梗塞 (SMI) 风险的独立预测指标. 较高的TyG指数水平与发展SMI的可能性增加有关.
科学领域:
- 心血管医学 心血管医学
- 代谢综合征研究 代谢综合征研究
- 流行病学 流行病学
背景情况:
- 无声心肌梗塞 (SMI) 对心血管健康构成重大,往往未被发现的威胁.
- 甘油三糖 (TyG) 指数正在成为胰岛素抵抗和代谢功能障碍的标志物.
- 了解SMI的新风险因素对于早期检测和预防策略至关重要.
研究的目的:
- 在一般人群中调查甘油三糖 (TyG) 指数与患心肌梗塞 (SMI) 的风险之间的关联.
- 确定TyG指数作为亚临床心脏事件的潜在独立预测指标.
- 探索影响TyG指数和SMI之间的关系的调解因素.
主要方法:
- 一项前性队列研究,利用社区动脉样硬化风险研究 (ARIC) 的数据.
- 包括14,211名社区居民,拥有全面的人口和临床数据.
- 分析包括根据TyG指数四分位数对参与者进行分类,并使用考克斯回归和调解分析.
主要成果:
- 在较高的TyG指数水平和SMI风险增加之间观察到显著的相关性.
- 泰格指数被确定为SMI风险的独立预测指标 (P < 0.001) 在多种不同的人口子集中.
- 高血压,糖尿病,体重指数和性别被确定为TyG指数和SMI之间的关系中的显著调解者.
结论:
- 甘油三糖 (TyG) 指数是一般人群中静默心肌梗塞 (SMI) 风险的有价值,独立的预测指标.
- 提升的TyG指数水平突出显示,个体患有未被检测到的心脏事件的风险更高.
- 这些发现强调了将TyG指数纳入心血管疾病风险评估协议的重要性.
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