如何使青少年的握力正常化? 新的见解使用3D测量法与"可通用"的规范参考值,来自NHANES的数据
Alan M Nevill1, Justin J Lang2,3,4, Mark Niemz1
1Faculty of Education, Health and Wellbeing, University of Wolverhampton, Walsall Campus, Walsall, UK.
Sports medicine (Auckland, N.Z.)
|May 30, 2025
概括
年轻人手握强度 (HGS) 应使用身高和体重进行正常化,以准确评估健康状况. 这项研究确定了在儿童和青少年中正常化HGS的最佳体型尺寸.
科学领域:
- 儿科健康 儿科健康
- 人体生理学 人体生理学
- 生物统计学 生物统计学
背景情况:
- 手握强度 (HGS) 是整体健康的关键指标.
- 以前的研究表明,使用身体尺寸尺度,如横截面或表面积来使成人HGS正常化.
- 在年轻人中正常化HGS的适当方法仍然不清楚.
研究的目的:
- 为了确定最佳的身体尺寸尺寸,以使青少年的HGS正常化.
- 根据这些维度,建立儿童和青少年的HGS标准参考值.
主要方法:
- 利用了来自国家健康和营养检查调查 (NHANES) 的数据,对4816名年龄在6-19岁的年轻人进行了调查.
- 采用全米缩放来确定最好的身体尺寸尺寸 (身体质量,身高,腰围) 来规范HGS.
- 开发了使用通用添加模型的性别和年龄特定的HGS规范.
主要成果:
- 使用身高的平方和体重的0.333的功率 (HGS/(HT^2 * M^0.333)) 被确定为最佳的正常化比.
- 如果只能使用一个维度,仅仅是高度的平方是最好的单一预测器.
- 正常化的HGS值显示,从6-8岁开始的年龄下降,随后逐渐增加.
结论:
- 使用 (身高^2 * 体重^0.333) 的HGS全尺度缩放有效地使年轻人的力量与身体大小保持正常.
- 这种规范化方法对于儿科HGS的基于人口的研究是有价值的.
- 既定的规范为评估儿童和青少年的HGS提供了重要的参考点.
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