低密度脂蛋白胆固醇,心血管风险因素以及年轻成年人预测风险
Alexander R Zheutlin1, Samuel Luebbe1, Alexander Chaitoff2
1Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Clinical cardiology
|September 9, 2024
概括
在年轻人中,较高的LDL-C水平与更多的非LDL-C心血管疾病 (CVD) 风险因素相关. 无论是LDL-C还是其他风险因素,都会独立增加长期心血管疾病风险,突出需要更好的管理策略.
科学领域:
- 心脏病学 心脏病学
- 预防医学 预防医学
- 公共卫生 公共卫生
背景情况:
- 患LDL-C升高的年轻人往往同时存在心血管疾病风险因素.
- 年轻成年人中LDL-C和非LDL-C风险因素之间的相关性尚不清楚.
- 了解这些关联对于预测长期心血管疾病 (CVD) 风险至关重要.
研究的目的:
- 量化基于年轻成年人LDL-C水平的非LDL-C心血管疾病风险因素的聚类.
- 评估LDL-C,非LDL-C风险因素和预测心血管疾病风险之间的关联.
- 为年轻人群体管理心血管风险的策略提供信息.
主要方法:
- 从NHANES (2015-2020) 中对40岁以下的LDL-C<190 mg/dL的成年人进行横截面分析.
- 在不同的LDL-C类别中测量了非LDL-C风险因素的患病率.
- 与30年心血管疾病风险的关联使用PREVENT方程进行了评估.
主要成果:
- 在年轻成年人中,15.5%的LDL-C≥130 mg/dL.
- 更高的LDL-C水平与更多的非LDL-C风险因素有关.
- 无论是LDL-C还是非LDL-C因素,都独立预测了30年心血管疾病风险 (OR分别为1.05和1.17).
结论:
- 非LDL-C风险因素往往与年轻成年人LDL-C水平的增加相聚.
- 无论是LDL-C还是非LDL-C风险因素,都独立地对长期心血管疾病风险作出贡献.
- 需要加强指导来管理年轻人的心血管风险因素.
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