Ethnic Differences in the Relationship between Bioelectrical Impedance and Body Size

Accession number;03A0700591
Title;Ethnic Differences in the Relationship between Bioelectrical Impedance and Body Size
Author; TAKASAKI Y (Akita Univ.) LOY S F (California State Univ., Ca, Usa) JUERGENS H W (Univ. Kiel, Deu)
Journal Title;J Physiol Anthropol Appl Hum Sci
Journal Code:Y0932A
ISSN:1345-3475
VOL.22;NO.5;PAGE.233-235(2003)
Figure&Table&Reference;FIG.2, TBL.1, REF.4
Pub. Country;Japan
Language;English
Abstract;The present study compared the regression equations of bioelectrical impedance on body size among various groups to investigate potential differences due to ethnicity. Data consisted of 30 Japanese and 28 Caucasoid subjects, and other groups of Aborigines, Danes, Melanesians and Polynesians from literature. The relationship between impedance and body weight fot the groups showed the ethnic difference. In the regression equations for Japanese and Caucasoid, a statistically significant difference was observed between both groups. The regression equation for Japanese was lower in the elevation. This seemed to be attributable to differences in the volume of fat-free mass for the same body build, configuration of the body, and fat-free mass density. (author abst.)
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