中国人口残留胆固醇和中风风险的两年变化:一项前性队列研究
Dan Wang1, Zifei Zhang2, Yijun Zhang3,4,5
1Encephalopathy Center The First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou China.
Journal of the American Heart Association
|May 22, 2025
概括
在一般人群中,残留胆固醇 (RC) 的显著变化会增加中风风险. 监测RC变化可以帮助早期识别高风险个体.
科学领域:
- 心血管医学 心血管医学
- 流行病学 流行病学
- 生物化学 生物化学
背景情况:
- 以前的研究表明,高残留胆固醇 (RC) 与中风风险有关.
- 在一般人群中,RC和中风风险的两年变化之间的关联的证据有限.
研究的目的:
- 在一般人群中调查残留胆固醇 (RC) 2年变化与中风及其亚型风险之间的关系.
主要方法:
- 利用了来自凯卢安研究的62,443名没有中风病史的个体的数据.
- 定义RC的两年变化为2008年和2006年的RC水平之间的差异.
- 使用多变量调整的考克斯比例模型来分析关联.
主要成果:
- 在平均10.30年的随访期间,发生了3780次中风事件.
- 增加的RC水平与中风风险有积极的关联,即使经过对混因素的调整.
- 脑卒中风险比为1.14 (Q4 vs Q1 RC),RC增加组与RC不增加组的风险比为1.12.
结论:
- 在一般人群中,残留胆固醇的实质性变化与中风风险增加有关.
- 监测长期的RC波动可以帮助早期识别患中风高风险的人.
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