基于年龄的身体质量指数和脂肪质量指数的最佳截止值在身体活跃的男性中使用接收器操作特征曲线
Daisy Masih1, Gurseen Rakhra1, Annu Vats1
1Nutrition Division, Defence Institute of Physiology and Allied Sciences, (DIPAS), Delhi 110054, India.
Diseases (Basel, Switzerland)
|October 24, 2023
概括
这项研究重新定义了活跃男性的身体质量指数 (BMI) 和脂肪质量指数 (FMI) 的肥胖截止点. 年龄依赖值为日益增长的年龄组提供更准确的健康评估.
科学领域:
- 运动生理学 运动生理学
- 人类测量学 人类测量学.
- 公共卫生 公共卫生
背景情况:
- 目前的肥胖分类可能不准确地反映了身体活跃的男性的身体组成.
- 现有的身体质量指数 (BMI) 和脂肪质量指数 (FMI) 截止值需要针对特定的人口统计数据进行重新评估.
研究的目的:
- 在不同年龄组的身体活跃男性中重新定义BMI和FMI的肥胖度截止点.
- 建立特定年龄的标准来评估这一群体的超重和肥胖.
主要方法:
- 招募了1442名年龄在18-57岁之间的健康,身体活跃的男性.
- 使用的接收器操作特征 (ROC) 曲线和Youden指数,以重新定义BMI和FMI截止值.
- 根据10年和5年年龄组差异分析了数据.
主要成果:
- 超重和肥胖的总体重新定义的BMI截止值为23.7kg/m2和24.5kg/m2.
- 超重和肥胖的总体重新定义的FMI截止值为4.6kg/m2和5.7kg/m2.
- 年龄依赖的分析显示,BMI和FMI的切断值随着年龄的增长而增加,特别是在5年间隔.
结论:
- 对于身体活跃的男性来说,建议使用年龄相关的BMI和FMI截止点.
- 这些重新定义的值可能会为男性老龄化提供更合适的健康评估.
- 这项研究有助于在运动人口中进行个性化健康评估.
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