其余胆固醇及其独立于低密度脂蛋白胆固醇的可变性预测了与脂肪性肝病相关的代谢功能障碍
Yuting Sun1,2, Xinlei Miao1, Manling Hu1,2
1Health Management Center, The Second Hospital of Dalian Medical University, No. 467 Zhongshan Road, Shahekou District, Dalian, 116023, Liaoning, China.
高剩余胆固醇 (RC) 水平及其可变性预测了与代谢功能障碍相关的脂肪性肝病 (MASLD) 风险,独立于LDL-C. 这一发现为早期MASLD检测和预防策略提供了新的见解.
科学领域:
- 心血管医学 心血管医学
- 代谢障碍 代谢障碍 代谢障碍
- 肝病学 肝病学是一种肝病学.
背景情况:
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 是一个日益严重的健康问题.
- 低密度脂蛋白胆固醇 (LDL-C) 是已知的危险因素,但其他脂质参数也可能导致MASLD的发展.
- 剩余胆固醇 (RC) 的作用及其在预测MASLD中的可变性仍未得到充分研究.
研究的目的:
- 调查残留胆固醇 (RC) 水平及其访问到访问的变异性是否预测MASLD的发病.
- 为了确定RC是否是MASLD的独立预测因素,无论LDL-C水平如何.
- 评估各种指标来量化RC变异性作为潜在的预测标记.
主要方法:
- 这是一项对43065名参与者的纵向队列研究,至少进行了两次检查.
- 考克斯的比例危险模型被用来分析RC四分位数,RC变性指标 (SD,logSD,ARV,logARV,MAD,logMAD) 和MASLD发生率之间的关联.
- 根据LDL-C水平 (≥3.4 mmol/L和<3.4 mmol/L) 进行了亚组分析.
主要成果:
- 较高的RC水平 (Q4与Q1) 与MASLD风险增加显著相关 (HR 1.309).
- 所有量化的RC变性指标 (SD,logSD,ARV,logARV,MAD,logMAD) 都独立地与更高的MASLD风险相关.
- 在不同的LDL-C亚组中,高基线RC独立预测了MASLD风险.
结论:
- 剩余胆固醇水平及其访问到访问的变化是MASLD的显著独立预测因素.
- RC变异性作为一个有价值的标志物,用于识别患MASLD风险较高的个体.
- 这些发现表明,RC评估可以增强MASLD风险分层策略.
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