超越体型类别:年轻成年人身体类型的基于组成的聚类
Francesco Campa1, Jordan Moon2, Cristian Petri3
1Department of Biomedical Sciences, University of Padua, Padua, Italy.
Frontiers in physiology
|December 8, 2025
概括
男人和女人表现出不同的体型特征,男性表现出更大的身体组成变化. 末形-半形体型体型是适度脂肪和较高肌肉质量的男性的特征.
科学领域:
- 人类形态学 人类形态学
- 身体组成分析 身体成分分析
- 人类测量学 人类测量学.
背景情况:
- 体型分析将个体分为13种类型,基于内观形态,中观形态和外观形态.
- 了解与性别相关的差异和类别内变异性对于描述一般人口的身体组成至关重要.
研究的目的:
- 检查体型分类中的与性别相关的差异.
- 为了研究体型类别内的类别内变异性.
- 在一般人群中对体内类型的身体组成模式进行表征.
主要方法:
- 收集了来自185名男性和156名女性 (18-40岁) 的人体测量数据.
- 估计的体型,脂肪质量指数 (FMI) 和骨肌肉指数 (SMI).
- 使用霍特林的T^2,chi-square和K-means集群进行分析.
主要成果:
- 在体型中心体中观察到显著的性别差异,以及性别和体型类别之间的强烈关联 (p < 0.001).
- 雄性体表现出一个Endomorphic-Mesomorph体型,而雌性体表现出一个Mesomorph-Endomorph体型.
- 与女性相比,男性在体型类别内表现出更大的整体形态变异性 (p = 0.004).
结论:
- 在体型分类中存在明显的与性别相关的差异和相当大的类别内变异性.
- 内体形态 - 中体形态特征特征是具有中度脂肪质量和较高肌肉质量的男性.
- 尽管有分类,但同一体型中的个体可以呈现异质的身体形状.
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