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http://dx.doi.org/10.5850/JKSCT.2019.43.3.405

Physiological and Psychological Effects of Wearing Winter Cap in Elderly Males  

Park, Joonhee (Research Institute of Human Ecology, Seoul National University)
Lee, Joo-Young (Dept. of Textiles, Merchandising and Fashion Design, Seoul National University/Research Institute of Human Ecology, Seoul National University)
Publication Information
Journal of the Korean Society of Clothing and Textiles / v.43, no.3, 2019 , pp. 405-415 More about this Journal
Abstract
This study examined the physiological and psychological effects of wearing a winter cap at rest in a cold environment. Seven older males participated in two separate trials: wearing a winter cap (CAP) and non-wearing a winter cap (CON). The experiment was conducted for 60 min in a climatic chamber (air temperature $7.8{\pm}0.3^{\circ}C$ with $43{\pm}2%RH$) with sedentary posture. Microclimate temperature at the vertex of the head was $6.88^{\circ}C$ higher in CAP compared to CON (p<.01). Microclimate humidity at the vertex was lower in CAP than in CON only during the last 5 min (p<.01). Skin temperature at the forehead in CAP was higher than in CON (p<.01). During the last 5 min, rectal temperature was higher in CAP than that in CON (p<.05). Unlike CAP, the heart rate in CON during the last 5 min decreased significantly compared to the initial 5 min (p<.05). Subjects also felt less cold on the head/face in CAP than that in CON (p<.01). The results indicate that wearing a cap for elderly males positively affected body temperature regulation and cardiovascular response in cold environments. The importance of wearing warm hats for elderly males in winter should be emphasized.
Keywords
Elderly male; Winter cap; Rectal temperature; Temperature and humidity inside cap; Cold exposure;
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Times Cited By KSCI : 4  (Citation Analysis)
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