Cooling vests alleviate perceptual heat strain perceived by COVID-19 nurses
Cooling vests alleviate heat strain. We quantified the perceptual and physiological heat strain and assessed the effects of wearing a 21°C phase change material cooling vest on these measures during work shifts of COVID-19 nurses wearing personal protective equipment (PPE). Seventeen nurses were mon...
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Veröffentlicht in: | Temperature (Austin) 2022, Vol.9 (1), p.103-113 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Cooling vests alleviate heat strain. We quantified the perceptual and physiological heat strain and assessed the effects of wearing a 21°C phase change material cooling vest on these measures during work shifts of COVID-19 nurses wearing personal protective equipment (PPE). Seventeen nurses were monitored on two working days, consisting of a control (PPE only) and a cooling vest day (PPE + cooling vest). Sub-PPE air temperature, gastrointestinal temperature (T
gi
), and heart rate (HR) were measured continuously. Thermal comfort (2 [1-4] versus 1 [1-2], p
condtition
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ISSN: | 2332-8940 2332-8959 |
DOI: | 10.1080/23328940.2020.1868386 |