通过分析和实践方法减轻 ambulatory wrist-worn wearable监测中的数据质量挑战
Jonas Van Der Donckt1, Nicolas Vandenbussche2,3, Jeroen Van Der Donckt4
1IDLab, Ghent University - Imec, Technologiepark-Zwijnaarde, 9052, Ghent, Belgium. Jonvdrdo.VanDerDonckt@UGent.be.
Scientific reports
|July 30, 2024
概括
这项研究解决了用于慢性疾病管理的可穿戴数据分析方面的挑战. 它引入了提高数据准确性和可靠性的方法,以改善患者监测和结果.
科学领域:
- 生物医学工程 生物医学工程
- 医疗信息学 医疗信息学
- 数据科学数据科学数据科学
背景情况:
- 慢性疾病管理需要持续监测患者以获得最佳结果.
- 可穿戴技术提供客观,连续的数据,但面临分析挑战.
- 现有的方法在数据错误,不磨损期和文物方面扎.
研究的目的:
- 探索和解决用于慢性疾病管理的可穿戴传感器数据的数据分析挑战.
- 引入实际的对策,以提高可穿戴数据的质量和可靠性.
- 提供可复制的方法来验证数据处理管道和评估数据变化.
主要方法:
- 为了分析,利用了两个真实世界的数据集 (mBrain21,ETRI lifelog2020).
- 开发了参与者合规可视化和偏见评估问卷.
- 实施了针对非磨损期检测的优化管道和使用tsflex和Plotly-Resampler的以可视化为导向的验证方法.
- 应用了引导方法来评估缺少数据的特征可变性.
主要成果:
- 对于常见的可穿戴数据问题,展示了实际的对策.
- 有效使用可扩展的可视化工具验证的处理管道.
- 在部分缺失数据段的存在下,量化特征变化.
- 为增强可重复性提供开放访问代码.
结论:
- 开发了可操作的方法,以改善用于慢性疾病管理的可穿戴数据收集和分析.
- 拟议的方法提高了可穿戴设备衍生的健康数据的可靠性和透明度.
- 这项工作促进了可穿戴技术在纵向患者护理中的有效整合.
相关概念视频
01:25Errors occurring during blood pressure monitoring
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Blood pressure monitoring is a crucial clinical procedure in diagnosing and managing various cardiovascular conditions. Despite its significance, the accuracy of blood pressure measurements can be compromised by multiple factors, potentially leading to either falsely high or low readings. These inaccuracies are critical as they can significantly impact patient care. So, it is vital to understand these challenges deeply and adopt strategic approaches to minimize errors.
Several factors...
Several factors...
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01:30Pulse rhythm
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Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
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01:11Assessment of radial pulse
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Assessment of Radial Pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
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01:30Equipments Used To Measure Blood Pressure
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Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
913
01:10Pre-Procedural Guidelines for Assessing Blood Pressure
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Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
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01:28Special considerations while measuring blood pressure
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When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
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