脚臂指数是一个精确的外周动脉疾病查工具在血管沙漠
Carolina Aparicio1, Clara Gomez-Sanchez2, Caitlin W Hicks3
1Division of Vascular Surgery, Department of Surgery, University of San Francisco California-Fresno Branch Campus, Fresno, CA.
Annals of vascular surgery
|September 26, 2025
概括
脚-手臂指数 (TBIs) 在血管沙漠 (VDs) 中准确地查周围动脉疾病 (PAD). 这种高效的方法有助于医疗保健提供者在服务不足的地区,特别是对于糖尿病患者.
科学领域:
- 心血管医学 心血管医学
- 血管外科 血管外科
- 公共卫生 公共卫生
背景情况:
- 血管沙漠 (VDs) 在弱势群体的心血管护理获取方面存在挑战.
- 外周动脉疾病 (PAD) 查指南建议脚-手臂指数 (ABI),但需要熟练的技术人员.
- 针对性查对于解决高风险社区的健康差异至关重要.
研究的目的:
- 评估脚指数 (TBIs) 的准确性和效率,用于在血管沙漠中对PAD进行查.
- 在资源有限的环境中,评估TBI作为ABI的可行替代方案.
- 在高风险人群中确定TBI和ABI之间的相关性.
主要方法:
- 血管外科医生和实习生在静脉疾病中心进行了PAD查,收集了人口统计数据,危险因素,ABI和TBI.
- 来自查患者的数据与回顾性血管诊所患者的数据相结合进行分析.
- 周围动脉疾病 (PAD) 定义为ABI<0.9或TBI<0.7;非压缩性 (NC) 定义为ABI≥1.4.
主要成果:
- 在ABI和TBI之间发现了强烈的相关性 (PCC0.82),包括整体和子组 (P < 0.001).
- TBI显示了与ABI值的分级关联,准确地反映了PAD的严重程度.
- 这种TBI方法甚至在糖尿病患者和非压缩血管患者中也被证明是有效的.
结论:
- 脚-手臂指数 (TBIs) 是对外围动脉疾病 (PAD) 查的一种可靠和有效的工具.
- 对于血管沙漠 (VDs) 的医疗保健提供者来说,TBI提供了宝贵的诊断信息.
- 这种方法对于评估糖尿病患者和非压缩性动脉段的患者特别有用.
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