同型半氨酸与慢性冠状动脉全封闭之间的关系:来自中国西南部的横截面研究
Kaiyong Xiao1, Zhe Xv2, Liang Liu3
1Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China.
Cardiology in the young
|October 9, 2023
概括
升高的同类半氨酸水平与慢性冠状动脉全封闭,一种复杂的心脏疾病有显著联系. 这种关联在老年人和糖尿病或高血压患者中特别强烈.
科学领域:
- 心脏病学 心脏病学
- 生物化学 生物化学
- 公共卫生 公共卫生
背景情况:
- 慢性冠状动脉全封闭 (CTO) 是心血管医学中一个复杂的挑战.
- 高水平的同类氨酸是冠状动脉疾病的已知危险因素,但其在冠状动脉疾病中的特定作用需要进一步调查.
研究的目的:
- 调查中国人群中同类半氨酸水平与慢性冠状动脉全封闭的患病率之间的联系.
- 为了确定同类氨酸是否是CTO的独立风险因素.
主要方法:
- 这项研究涉及1295名来自中国西南地区的个人.
- 对分为四分位数的同类氨酸水平的分析,CTO定义为>3个月的完全冠状动脉封闭.
- 统计方法包括后勤回归,ROC曲线和子组分析.
主要成果:
- 较高的同氨酸四分位数与CTO的增加率相关 (P < 0.001).
- 升高的同类半氨酸 (≥15.2μmol/L) 是CTO的一个独立预测因素 (OR 1.53,P=0.0265).
- 这种联系在老年人和患有高血压和糖尿病的人群中更为明显.
结论:
- 高水平的同类氨酸与慢性冠状动脉全封闭显著相关.
- 同类氨酸作为CTO的独立指标,特别是在弱势子组,如老年人和患有并发症的患者中.
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