Greater body mass index is related to greater self-identified cold tolerance and greater insensible body mass loss

Autor: Dahee Jung, Dami Kim, Joonhee Park, Joo Young Lee
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Journal of Physiological Anthropology, Vol 35, Iss 1, Pp 1-5 (2016)
Druh dokumentu: article
ISSN: 1880-6805
DOI: 10.1186/s40101-016-0105-7
Popis: Abstract Background Insensible body mass loss (IBL) from the human body continuously occurs, which is an important component in body heat exchange. The purpose of this study was to examine the relevance of IBL to anthropometric characteristics and self-identified thermal tolerance. Methods A total of 289 healthy young Korean males were chosen and sorted into the following three groups: heat tolerable only (HTO, N = 79), cold tolerable only (CTO, N = 104), neither heat nor cold tolerable (NHC, N = 106). They weighed before and after a 30-min rest under lightly clothed condition at an air temperature of 23 ± 1 °C with a relative humidity 55 ± 5 %RH. Results (1) The IBL of 289 males had a mean of 90 ± 75 g h−1 (48 ± 40 g h−1 m−2); (2) No significant difference in IBL among the three groups were found; (3) Significant differences in body weight and body mass index (BMI) among three groups were found (P
Databáze: Directory of Open Access Journals