@article{ref1,
title="Skin sites to predict deep-body temperature while wearing firefighters' personal protective clothing during periodical changes in air temperature",
journal="Ergonomics",
year="2015",
author="Kim, Siyeon and Lee, Joo-Young",
volume="59",
number="4",
pages="496-503",
abstract="The aim of this study was to investigate stable and valid measurement sites of skin temperatures as a non-invasive variable to predict deep-body temperature while wearing firefighters' personal protective equipment (PPE) during air temperature changes. Eight male firefighters participated in an experiment which consisted of 60-min exercise and 10-min recovery while wearing PPE without self-contained breathing apparatus (7.75 kg in total PPE mass). Air temperature was periodically fluctuated from 29.5 to 35.5°C with an amplitude of 6°C. Rectal temperature was chosen as a deep-body temperature and 12 skin temperatures were recorded. The results showed that the forehead and chest were identified as the most valid sites to predict rectal temperature (R(2) = 0.826 and 0.824, respectively) in an environment with periodically-fluctuated air temperatures. The present study suggests that particular skin temperatures are valid as a non-invasive variable when predicting rectal temperature of an individual wearing PPE in changing ambient temperatures. Practitioner summary This study should offer assistance for developing a more reliable indirect indicating system of individual heat strain for firefighters in real time, which can be used practically as a precaution of fire fighters' heat-related illness and utilized along with physiological monitoring.<p /> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="10.1080/00140139.2015.1075604",
url="http://dx.doi.org/10.1080/00140139.2015.1075604"
}