新疆锡伯族成人基础代谢率、体脂分布特征及其相关性

Basal metabolic rate,body fat distribution and its correlation among Xibo adults in Xinjiang

目的了解新疆锡伯族成人基础代谢率、体脂分布的特征,探讨基础代谢率与体脂分布的相关性。方法抽取3代均为新疆锡伯族且年龄为35~70岁的成人536例(男性263例,女性273例)作为研究对象,利用身体成分分析仪等仪器,检测皮下脂肪、内脏脂肪、体重、身高、去脂体重、体脂率和基础代谢率。应用回归分析法研究身体各部体脂含量与基础代谢率之间的相关关系,并计算出回归方程系数。结果新疆锡伯族成人不同年龄段比较,除男性的内脏脂肪与女性的皮下脂肪外,脂肪总量、去脂体重与体脂率的差异具有统计学意义(P<0.05);不同性别比较,除内脏脂肪外,皮下脂肪、脂肪总量和体脂率的差异均具有统计学意义(P<0.05);新疆锡伯族成人的内脏脂肪含量与基础代谢率成负相关(P<0.05)。结论新疆锡伯族成人体脂分布存在年龄差异和性别差异;内脏脂肪与基础代谢率成负相关。

Objective To understand the distribution characteristics of body fat content and basal metabolic rate among Xibo adults in Xinjiang and to explore the correlation between them.Methods The people aged between 35 and 70 were randomly selected to be the research object,and a total of 536 people(263 males and 273 females)were selected for the study.Subcutaneous fat,visceral fat,weight,stature,defat weight,body fat rate and basal metabolic rate were measured using the body composition analyzer.The correlation between body fat content and basal metabolic rate was studied by regression analysis,and regression equation coefficient was calculated.Results There were statistically significant in total fat,defate body weight and body fat percentage(P<0.05)of different aged Xibo adults in Xinjiang,except for male visceral fat and female subcutaneous fat.There were statistically significant subcutaneous fat,total fat and body fat percentage(P<0.05)between the sexes,except for visceral fat.The visceral fat content among Xibo adults in Xinjiang was negatively correlated with basal metabolic rate(P<0.05).Conclusion Body lipid distribution is differences in different aged and gender among Xibo adults in Xinjiang.There is a negative correlation between visceral fat and basal metabolic rate.