2 条结果 关键词:酒精监测 ×

Accuracy of transdermal alcohol monitoring devices in a laboratory setting.

Alcohol and alcoholism (Oxford, Oxfordshire) 2024 Brobbin E, Deluca P, Coulton S, Drummond C

透皮酒精传感器(TAS)可连续、客观地监测酒精摄入。本研究在实验室条件下评估两款TAS(BACtrack Skyn和Smart Start BARE)的准确性。32名成年受试者佩戴两种TAS,摄入0.56 g/kg体重的20%乙醇溶液,随后3.5 h内每15 min采集呼气酒精浓度(BrAC)。对峰值、达峰时间和曲线下面积(AUC)...

Signal processing and machine learning with transdermal alcohol concentration to predict natural environment alcohol consumption.

Experimental and clinical psychopharmacology 2024 Didier NA, King AC, Polley EC, Fridberg DJ

腕戴式酒精生物传感器可连续记录经皮酒精浓度(TAC),有望在自然环境中监测酒精摄入,但缺乏成熟的信号处理与饮酒事件检测方法。本研究开发了用于BACtrack Skyn腕戴酒精生物传感器原始数据(TAC、温度与运动)的分析软件,构建信号处理与机器学习流程:筛查皮肤表面温度<28°C以识别设备未佩戴,校正TAC伪迹;计算TAC特征(上升...