一个用于测量设备对高血压影响的新型指数
D B Kingsmore1,2, B Edgar3,4, M Rostron5
1School of Cardiovascular & Metabolic Health, University of Glasgow, Glasgow, UK.
Scientific reports
|August 22, 2023
概括
一个新的高血压指数 (HTi) 评分结合了血压和药物计数,以更好地评估非药物高血压治疗. 这种新的得分更准确地反映了治疗效益,而不是单独使用传统方法.
科学领域:
- 心脏病学 心脏病学
- 高血压管理 高血压管理
- 临床试验设计 临床试验设计
背景情况:
- 评估非药物治疗高血压的方法受到结果报告方法的限制.
- 单独报告降低血压和减少药物的治疗效益可能会被低估.
研究的目的:
- 开发一种新的评分系统,高血压指数 (HTi),以评估非药物高血压治疗的治疗影响.
- 为了将高血压和抗高血压药物计入一个单一的分数.
主要方法:
- 经验性地推导出高血压指数 (HTi) 基于缩血压和抗高血压药物计数.
- 追溯地将HTi应用于接受血管高血压干预的队列.
- 使用子组和接收器运行特征 (ROC) 分析来比较HTi与传统的结果报告.
主要成果:
- 在99名患者的干预后,46%的患者表现出药物负载和血压的改善.
- 与血压或药物负载单独相比,HTi在检测干预益处方面表现出更好的能力 (AUC 0.94与0.85;0.84).
结论:
- 高血压指数 (HTi) 与单独的血压测量相比,可以作为高血压治疗效果的更敏感标志物.
- 在未来的试验设计中实施像HTi这样的评分系统可以使对高血压的干预效应进行更准确的报告.
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