透气囊与KuduSmart®装置之间的协议,用于测量对被动热应激和运动的出汗反应
Nicholas Ravanelli1,2, Douglas Newhouse1,2, Fergus Foster1
1School of Kinesiology, Lakehead University, Thunder Bay, ON, Canada.
概括
与通风囊 (VC) 技术相比,KuduSmart®设备在出汗和热敏度方面表现出很好的一致性. 虽然它对分钟平均局部出汗率 (LSR) 有局限性,但它可能适合在VC不切实际的情况下进行热应激评估.
科学领域:
- 生理测量测量生理测量
- 热调节 热调节 热调节
- 可穿戴技术是可穿戴的技术.
背景情况:
- 精确测量出汗率对于理解温度调节至关重要.
- 透气囊 (VC) 技术是参考方法,但可能不切实际.
- 无线出汗率监测器提供了一个潜在的更方便的替代方案.
研究的目的:
- 评估KuduSmart®无线出汗率监测器与VC技术之间的协议.
- 评估KuduSmart®设备在测量局部出汗率 (LSR),出汗发作,汗运动热敏度和稳定状态LSR方面的准确性.
- 为了确定该设备是否适合在被动热应激和运动期间评估出汗反应.
主要方法:
- 参与者接受了被动热应激或60分钟的跑步机行走.
- 当地出汗率 (LSR) 通过KuduSmart®设备和前臂上的VC技术同时测量.
- 使用布兰德-阿尔特曼分析来评估这两种方法之间的一致性和偏见.
主要成果:
- 该KuduSmart®设备显示了可接受的协议,没有偏见的 sudomotor热敏度和出汗发作.
- 对于分钟平均的LSR观察到系统偏差,但对于稳定状态LSR可以接受的协议.
- 超过73%的分钟平均LSR观测在<0.2 mg/cm2/min的VC参考值范围内.
结论:
- 该 KuduSmart® 设备显示承诺作为评估出汗反应,特别是发汗和热敏度的实用工具.
- 虽然连续分钟平均LSR存在局限性,但在某些热应力场景中,该设备可能是VC的令人满意的替代方案.
- 对于在不同条件下精确的分钟平均LSR测量,可能需要进一步验证.
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