血清尿酸和动脉内膜介质厚度之间的相关性分析:一个横截面研究
Ziheng Zhang1, Peng Zhang2, Xiangli Yu3
1Clinical Medical College, Jining Medical University, Jining, China.
Frontiers in endocrinology
|May 9, 2025
概括
血清尿酸 (UA) 的升高与成年人心动脉内膜介质厚度 (CIMT) 的增加有关. 3.15 mg/dL UA的门值表明,动脉动脉样硬化进展的风险较高.
科学领域:
- 心血管健康 心血管健康
- 代谢综合征是代谢综合征的一种.
- 生物标志物 生物标志物
背景情况:
- 血清尿酸 (UA) 是一种代谢副产品,对心血管健康有潜在的影响.
- Carotid intima-media 厚度 (CIMT) 是亚临床动脉样硬化的标志物.
- 了解UA和CIMT之间的关系对于早期心血管风险评估至关重要.
研究的目的:
- 为了研究血清尿酸 (UA) 和心动脉内膜介质厚度 (CIMT) 之间的关联.
- 在健康查人群中识别潜在的非线性关系和值效应.
主要方法:
- 从375名接受例行健康检查的参与者的临床数据分析.
- 使用了通用增量模型和断片线性回归来评估UA-CIMT关系.
- 调整以考虑包括年龄,性别和BMI在内的混因素.
主要成果:
- 在UA和CIMT之间确定了一个非线性关系.
- 当UA水平≥3.15 mg/dL时,观察到一个显著的积极关联.
- 每增加1毫克/分升的UA超过3.15毫克/分升都与CIMT增加0.061毫米相关 (p < 0.0001).
结论:
- 血清尿酸在成人中表现出与CIMT的非线性关联.
- 升高的UA水平 (≥3.15 mg/dL) 与增加的CIMT正相关.
- 这表明,高UA可能会导致动脉动脉样硬化的进展.
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