可穿戴技术的可靠性,以监测直升机的EMS机组人员之间的核心温度
Michael Callihan1, Heather Cole2, Amanda Callihan2
1The University of North Carolina at Greensboro.
Workplace health & safety
|September 2, 2024
概括
与可吞药片相比,可穿戴的Slate安全装置略高估计了核心体温,为工人预防热应激提供了更大的安全边际.
科学领域:
- 职业健康 职业健康 职业健康
- 生物医学工程 生物医学工程
- 环境健康 环境健康
背景情况:
- 在美国 (2011-2021年) 热应激导致超过400人死亡.
- 目前的热伤预防依赖于环境因素,忽视了个人的生理反应.
- 个性化监控对于有效的热应激管理至关重要.
研究的目的:
- 为了比较可摄入药丸和Slate Safety Band V2可穿戴设备的核心温度读数.
- 评估可穿戴设备的准确性和可靠性,以监测工人的热应激.
主要方法:
- 在直升机飞行期间,观察性研究涉及9名紧急医疗服务人员.
- 使用可吞药片和石板安全带V2.2测量核心体温.
- 使用微软Excel分析错误指标 (MSE,RMSE,MAE,MBE) 和布兰德-阿尔特曼图的数据.
主要成果:
- 石板安全装置显示出明显的偏差,读数平均高出 -0.48°C (-0.86°F).
- 在药丸和可穿戴设备之间发现了显著的相关性 (0.26,p < .001).
- 综合数据显示平均平方误差 (MSE) 为0.43和根平均平方误差 (RMSE) 为0.65.
结论:
- 远程生理监控可以提高工人对热应激的安全性.
- 石板安全可穿戴设备的读数更高的倾向提供了宝贵的安全空间.
- 这项技术可以改善高风险工人的热应激预防策略.
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