Thermophysiological Responses of the 60's Male and Female in Hot and Cold Environment

여름, 겨울 환경에 따른 60대 남녀의 온열 생리적 특성연구

  • Lee, Jung-Sug (Dept. of Clohting & Textiles, Kyungpook National University) ;
  • Kim, Hee-Eun (Center for Beautiful Aging, Kyungpook National University) ;
  • Song, Min-Kyu (Korea Textile Development Institute)
  • 이정숙 (경북대학교 의류학과) ;
  • 김희은 (경북대학교 장수생활과학연구소) ;
  • 송민규 (한국섬유개발연구원)
  • Received : 2008.02.15
  • Accepted : 2008.10.22
  • Published : 2008.10.31

Abstract

The purpose of this study was to collect data of skin temperature and physiological responses which is useful for standardization of insulation measurement in various garments. And we investigated sex and season difference of physiological responses of 60's males and 60's females in hot and cold environment. Healthy ten 60's males and ten 60's females volunteered as subjects. The experiment was conducted three times; One for winter condition($5^{\circ}C$, 45%), another for summer condition($30^{\circ}C$, 65%) and the other for nude condition as control($30^{\circ}C$, 65%). The subjects were sitting for 1 hour with suitable ensemble on each experimental condition in climate chamber. We measured skin temperature, rectal temperature, heart rate, oxygen uptake, sweat rate, blood flow, blood pressure and subjective sensations. We found that skin temperature and most of physiological responses were higher in male subject, summer condition than in female subject, winter condition.

Keywords

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