小密度低密度脂蛋白胆固醇和代谢综合征之间的关系
Xiaoli Zhu1, Yijun Chen1, Mingan Zhu2
1Department of Laboratory Medicine, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, People's Republic of China.
概括
小密度低密度脂蛋白胆固醇 (sdLDL-C) 与代谢综合征 (MetS) 有关. 升高的sdLDL-C水平增加了MetS的风险,并可能有助于监测与玛-氨基转移酶 (GGT) 一起的情况.
科学领域:
- 心血管研究研究心血管研究
- 代谢健康 代谢健康
- 生物标志物发现发现
背景情况:
- 小密度低密度脂蛋白胆固醇 (sdLDL-C) 是一种已知的失脂症标志物,与心血管疾病风险相关.
- sdLDL-C与代谢综合征 (MetS) 之间的特定关系在很大程度上仍未被定义.
- 了解这种联系对于全面的心血管风险评估至关重要.
研究的目的:
- 调查sdLDL-C与MetS的流行程度之间的关联.
- 探索sdLDL-C与MetS单个组件的相关性.
- 确定sdLDL-C是否可以作为MetS的预测生物标志物.
主要方法:
- 对23187名健康检查参与者的回顾性分析.
- 统计分析包括斯皮尔曼相关性,ROC曲线分析和后勤回归.
- 调解分析被用来探索生物标志物之间的间接关系.
主要成果:
- 在MetS组显示显著更高的sdLDL-C水平 (P<0.001).
- 在sdLDL-C和甘油三 (TG),总胆固醇 (TC),LDL-C,玛-氨基转移酶 (GGT) 和HDL-C之间发现了强烈的相关性.
- 后勤回归表明,在较高的sdLDL-C四分位数下,MetS风险的剂量依赖性增加,最佳切断值为0.98 mmol/L (AUC=0.716).
结论:
- sdLDL-C与MetS及其组件有显著的相关性.
- sdLDL-C在GGT和TG之间的关系中发挥了调解作用.
- sdLDL-C和GGT被提议作为预防和监测MetS的有价值参数.
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