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皮肤折叠校准器:使用哪种仪器?
Joaquim H Cintra-Andrade1, Wagner L Ripka2, Steven B Heymsfield3
1Ceará State University, Fortaleza, CE, Brazil.
Journal of nutritional science
|August 2, 2023
概括
选择皮折杆需要了解其物理,机械和功能特性,因为互换是不可能的. 本研究提出了一项新的校准测试和流程图,以帮助专业人士选择合适的人类测量仪器来准确分析身体成分.
科学领域:
- 人类测量学 人类测量学.
- 生物机械工程 生物机械工程
- 营养科学 营养科学
背景情况:
- 在临床和研究环境中广泛使用Harpenden®,Lange®和Slim Guide®皮肤折叠.
- 校准器类型的现有变化导致了系统的测量错误.
- 由于其特定的物理,机械和功能属性,不同皮肤折叠口径的可互换使用被认为是有问题的.
研究的目的:
- 批判性地检查三种主要类型的皮折口径的结构配置.
- 突出目前商业规格对于明智的口径选择是不够的.
- 提出一种新的校准测试和适用性流程图,用于皮折式校准器.
主要方法:
- 对Harpenden®,Lange®和Slim Guide®皮层折叠的结构配置进行了批判性检查.
- 分析影响互换性的物理,机械和功能特点.
- 开发一个新的向下静态校准测试和一个资格流程图.
主要成果:
- 在皮折型之间,面积,弹系数和向下压力存在显著差异.
- 商业上可用的技术规范不足以进行知情的选择.
- 该研究引入了一种新的静态校准测试和决策流程图.
结论:
- 由于内在的设计差异,皮层折叠校准器的互换使用是不可行的.
- 对面积,弹系数和压力的计量确定对于用户手册至关重要.
- 拟议的校准测试和流程图可以帮助制造商和卫生专业人员在选择适当的人类测量仪器时进行准确的营养评估.
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