血压测量设备的验证研究中的挑战
Hakuo Takahashi1, Kei Asayama2,3
1Department of Cardiology, The Biwako Yoikuin Hospital, Otsu.
Blood pressure monitoring
|December 30, 2025
概括
准确的血压监测器验证至关重要. 本次审查质疑报告异常低标准偏差 (SD) 值的研究的可靠性,表明当前国际标准 (ISO 81060-2:2018) 的潜在问题.
科学领域:
- 生物医学工程 生物医学工程
- 临床测量 临床测量
- 医疗器械规则 医疗器械规则
背景情况:
- 准确的血压 (BP) 测量对于患者健康管理至关重要.
- 国际标准,如ISO 81060-2:2018,指导BP监测设备的验证.
- 有关BP监测验证研究结果公布的可靠性存在担忧.
研究的目的:
- 综合审查和分析BP监测器报告的测量准确性.
- 根据ISO 81060-2:2018标准对BP监测器进行验证的研究的可信度进行评估.
- 在验证数据中识别不可思议的低标准偏差 (SD) 值.
主要方法:
- 通过ISO 81060-2:2018.使用BP监测器验证的研究进行了文献审查.
- 从PubMed.com提取了相关的研究.
- 对验证标准的标准1的标准偏差 (SD) 值进行收集和分析.
主要成果:
- 大多数审查的研究报告的SD值在5%到8%之间.
- 六项研究报告了不太可能的低SD值,低于4%.
- 这些低的SD值引发了人们对报告结果的可信度和潜在滥用的担忧.
结论:
- 验证研究必须严格遵守医学伦理.
- 在BP监测器验证研究中,异常低的SD值是可疑的,需要仔细审查.
- 目前针对BP监测器验证的国际标准可能需要改进,以确保数据完整性.
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