远期利率计算公式不同体脂率成年男性人体皮肤表面硬度差异研究

不同体脂率成年男性人体皮肤表面硬度差异研究
王旭;卜伟平;柳松杨;杨阳;丛红


【期刊名称】《中华航空航天医学杂志》

【年(卷),期】2013(024)003

【摘要】Objective To investigate the variation of skin surface hardness
at different body part of the adult males with different body fat rate and
to present the reference to the design of the skin and muscle of
dynamic simulation s Thirty subjects were divided into
two groups,the normal group (body fat rate ＜20％) and the obese
group (body fat rate ≥20％).Type A Shore meter was used to test the
skin surface hardness at 28 parts of body and sebum thickness caliper
was used to test skinfold thickness at 2 parts of tical analysis
of different parts' hardness of 30 subjects was accomplished by using K-
related Samples and the significant level was detected by using 2-
related ndent-Samples t Test was used to test the
difference between normal group and obese group with a level of
significance set as P＜ relationship between skin hardness and
body fat rate was also s Sixteen subjects were grouped
as normal while the rest 14 were in obese based on body fat rate
the results we observed statistical significant
hardness differences at 22 parts of body between 2 groups (t=1.885～
5.865,P＜0.05).Specifically,the hardness of medial limbs was significantly