使用可穿戴式心电图 (ECG) 传感器,区分可卡因与其他同情药物的使用
Gustavo A Angarita1, Brian Pittman2, Annamalai Nararajan3
1Department of Psychiatry, Yale University School of Medicine, New Haven, CT06519, USA; Clinical Neuroscience Research Unit, Connecticut Mental Health Center, 34 Park Street, New Haven, CT06519, USA; Connecticut Mental Health Center, New Haven, CT06519, USA; Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT06510, USA.
Drug and alcohol dependence
|July 31, 2023
概括
可穿戴式心电图 (ECG) 传感器可以检测可卡因使用情况. 这些传感器成功地将可卡因使用与运动和甲基酸等其他条件区分开来,支持它们对监控物质使用的潜力.
科学领域:
- 心脏病学 心脏病学
- 药理学 药理学是指药理学的学科.
- 数字健康数字健康
背景情况:
- 车身心电图 (ECG) 传感器已经证明在实验室环境中检测可卡因使用的可行性.
- 区分可卡因使用与其他同情物质和活动对于准确的监测至关重要.
研究的目的:
- 评估心电图传感器和衍生特征的能力,以区分可卡因使用与非可卡因同情药物和活动.
- 评估不同ECG特征集的诊断准确性,以识别可卡因的使用.
主要方法:
- 在各种条件下,使用Zephyr BioHarnessTM 3胸部带监测了11名可卡因使用障碍的受试者,包括可卡因自给,甲基,运动,烟草使用和日常活动.
- 分析了三组来自心电图的特征:RR间隔 (心率),心电图间隔代理 (PR,QS,QT,QTc) 和全心电图波形.
- 使用接收器操作特征 (AUROC) 曲线下的面积量化了差异功率.
主要成果:
- 这三种心电图特征集都有效地将可卡因使用与单位活动,运动,烟草使用和甲基化物进行了区分.
- 平均AUROC值在0.66到0.99之间,这表明具有显著的歧视力.
- 统计分析证实,在所有受试者中,特别是烟草使用子组中,观察到的差异明显大于偶然性.
结论:
- 初步发现支持可穿戴式心电图传感器用于检测可卡因使用的实用性.
- 该研究强调了基于ECG的监测在现实世界或受控环境中识别物质使用的潜力.
关键词:
成行为成行为.可卡因检测器可卡因检测器可卡因使用障碍是可卡因使用障碍.电心电图是指心电图.运动运动运动.甲基化甲基化遥控无线传感器 遥控无线传感器与物质相关的障碍物相关的障碍物烟草 烟草 烟草 烟草 烟草更多相关视频
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