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人体成分是指人身体的各种组成成分,1992年美国哥伦比亚大学王自勉教授等提出,人体组成成分为原子、分子、细胞、组织器官和整体5个层次[1-2]。目前,体成分在儿少卫生学、基础医学、预防医学、临床医学以及人类学等各个领域中均已广泛应用。曾有学者对我国汉族[3]、藏族[4]青少年的体成分含量和分布特点等进行了研究。笔者运用生物电阻抗法研究广西百色市苗族青少年体成分的特点,并对广西百色
Human body composition refers to the various components of the human body. In 1992, Professor Wang Zizhen proposed that the body composition is composed of atoms, molecules, cells, tissues and organs and the overall five levels [1-2]. At present, the body composition in children and less hygiene, basic medicine, preventive medicine, clinical medicine and anthropology and other fields have been widely used. Some scholars have studied the body composition and distribution characteristics of the Han [3], Tibetan [4] adolescents in our country. The author uses the bioelectrical impedance method to study the characteristics of body composition of Miao nationality adolescents in Baise city, Guangxi province,