特定风险因素的识别和心脑动脉狭窄的预测分析:一个比较性研究,利用Framingham风险分层的见解
Gege Zhang1, Sijie Dong1, Fanfan Feng2
1Xuzhou Medical University, Xuzhou, Jiangsu, China.
BMC neurology
|February 5, 2025
概括
缺血性中风患者经常有内和冠状动脉狭窄. 一个预测模型确定了双重狭窄症的关键风险因素,如高脂血症和高血压,有助于个性化医疗.
科学领域:
- 心血管医学 心血管医学
- 神经学 神经学
- 放射学 放射学是一门学科.
背景情况:
- 动脉样硬化疾病是全身性的,通常会影响多个动脉床.
- 缺血性中风患者经常出现同时发生的内动脉狭窄症 (ICAS) 和冠状动脉狭窄症 (COAS).
研究的目的:
- 确定不同动脉样硬化风险层的缺血性中风患者中ICAS和COAS的患病率.
- 开发一个预测模型来评估这一群体中的动脉样硬化风险.
主要方法:
- 5,816名缺血性中风患者的回顾性分析 (2020年12月至2021年12月).
- 计算机断层扫描血管图 (CTA) 用于评估狭窄 (>50%).
- 根据弗雷明汉风险等级分层的患者 (低,中等,高).
主要成果:
- 双重ICAS和COAS发生在38.8%的患者中.
- 单个ICAS在6.8%,单个COAS在54.3%.
- 中等和高风险组显示单次狭窄的风险较低.
- 双重狭窄症的主要危险因素:高脂血症,吸烟,高血压,糖尿病.
- 预测模型实现了73.61%的准确性和0.8562AUC的双重狭窄.
结论:
- 风险组之间存在风险因素和人口统计学方面的显著差异.
- 一个经过验证的预测模型有助于识别患有双动脉狭窄症高风险的患者.
- 研究结果强调,在中风患者的动脉样硬化管理中,需要个性化医疗.
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