基于真实世界的研究,探索ABSI和BRI在早发性冠状动脉疾病中的预测值
Wan-Xin Shi1,2, Yuan Liu1,2, Xin-Qiao Wei1,2
1Department of Cardiology, Liuzhou People's Hospital, Affiliated of Guangxi Medical University, 8 Wenchang Road, Liuzhou, 545006, Guangxi, China.
Scientific reports
|November 21, 2025
概括
这项研究将身体圆度指数 (BRI) 和身体形状指数 (ABSI) 确定为早发性冠状动脉疾病 (PCAD) 的关键预测指标. 高水平的ABSI和BRI与PCAD患者的风险增加和预后较差有关.
科学领域:
- 心脏病学 心脏病学
- 预防医学 预防医学
- 生物统计学 生物统计学
背景情况:
- 早发性冠状动脉疾病 (PCAD) 对健康造成重大负担,需要识别新的风险因素.
- 传统的风险因素不能完全解释PCAD的发展,突出需要先进的人类测量和生物化学标志物.
研究的目的:
- 探索早期冠状动脉疾病 (PCAD) 的预测因子,使用大型现实世界队列.
- 确定PCAD的重大风险因素,并开发主要心脏不良事件 (MACE) 的预测模型.
主要方法:
- 一项现实研究涉及14469名个人 (387名PCAD,14082名对照) 进行了36个月的随访.
- 使用倾向分数匹配 (PSM) 来平衡基线特征.
- 用多变量考克斯回归,名谱发展和ROC分析来确定风险因素和评估诊断性能.
主要成果:
- 在PSM之前,PCAD患者的BMI,WC,TG,HbA1c,葡萄糖,SBP,DBP和PP都较高.
- 在PSM之后,只有身体圆度指数 (BRI) 在PCAD患者中仍然显著较高.
- 性别,年龄,吸烟,血清肌,AST,A体形状指数 (ABSI) 和BRI被确定为重要的PCAD风险因素.
- 结合ABSI和BRI改善了诊断性能 (AUC=0.73).
- 高的ABSI和BRI预测PCAD患者的预后更差,高的ABSI表明不管BRI水平如何,预后更差.
结论:
- ABSI和BRI是PCAD的重要风险因素.
- ABSI和BRI的组合可以提高PCAD的诊断准确性.
- 高的ABSI独立地与PCAD患者的预后不佳有关,因此需要进一步调查潜在机制.
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