NLR,LDL-C/HDL-C,NHR和冠状动脉疾病之间的关系
Shuaishuai Yuan1, Lingling Li2, Tian Pu3
1Division of Cardiovascular Intensive Care (C-ICU), Cardiac and Vascular Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China.
中性粒细胞与淋巴细胞的联合比率 (NLR) 和低密度脂蛋白胆固醇 (LDL-C) 与高密度脂蛋白胆固醇 (HDL-C) 的比率 (LDL-C/HDL-C) 准确地预测了急性冠状动脉综合征 (ACS) 患者的冠状动脉病变严重程度. 这种综合标记为早期风险分层和改善临床结果提供了一个方便的工具.
科学领域:
- 心脏病学 心脏病学
- 生物标志物 生物标志物
- 炎症研究 炎症研究
背景情况:
- 动脉样硬化心血管疾病受到慢性炎症和脂质不良症的显著影响.
- 在急性冠状动脉综合征 (ACS) 中确定冠状动脉病变严重程度的可靠标志物对于患者管理至关重要.
研究的目的:
- 研究中性粒细胞与淋巴细胞比率 (NLR),LDL-C/HDL-C比率和中性粒细胞与HDL-C比率 (NHR) 与ACS患者冠状动脉病变严重程度之间的关联.
- 评估这些标记物的预测价值,单独和组合,以评估冠状动脉疾病 (CAD) 的严重程度.
主要方法:
- 追溯分析了1100名冠状动脉动脉突变患者和110名对照患者的1100名ACS患者.
- 收集的数据包括常规血液检测,脂质资料和冠状动脉血管学结果.
- 患者根据Gensini得分进行了分层,以评估冠状动脉病变的严重程度.
主要成果:
- 在对照组和实验组之间,以及低和高的甘西尼分数组之间,观察到人口统计,临床和实验室参数 (包括NLR,LDL-C/HDL-C,NHR) 的显著差异.
- 在NLR和LDL-C/HDL-C中,与根西尼得分的相关性最强 (r=0.822,P=0.000).
- NLR和LDL-C/HDL-C的组合显示出冠状动脉损伤严重程度的优异预测性能 (灵敏度为87.1%,特异性为90.9%),优于单个标志物.
结论:
- 与单个标志物相比,NLR和LDL-C/HDL-C比率的组合是评估ACS患者冠状动脉疾病严重程度的更准确和更有效的标志物.
- 这种综合比率是早期风险分层和指导ACS管理临床干预的有希望的工具.
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