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一般认为,随增龄身体脂肪百分比增加,同时去脂体重减少。已有许多研究资料支持:男性在41～60岁,女性在60岁以后去脂体重减少最明显。这种情况从医学角度看不仅与营养状态而且与药物动力学有重要关系。为了深入研究年龄增长对身体脂肪的影响,本研究采用横向比较年龄、性别的实验设计,应用简单便利的生物电阻抗技术对年龄增长对身体脂肪的影响作出评价。方法对年龄范围20～96岁,自愿参加社区健康联谊会的576人及退伍军人护理院的121名男性
It is generally believed that with increasing age, the percentage of body fat increases, while fat body weight decreases. There are many research data support: men in the 41 to 60 years of age, women in the fat loss after 60 years of age the most obvious. This situation from the medical point of view not only with nutritional status and pharmacokinetics have a significant relationship. In order to further study the effect of aging on body fat, this study adopted the experimental design of lateral comparison of age and sex, and evaluated the effect of aging on body fat by using the simple and convenient bioelectrical impedance technique. Methods A total of 121 males (aged 57-66 years) aged 20-96 years who volunteered to participate in community health clubs and veterans nursing homes