日本运动员的食物频率调查问卷:与初中运动员的验证
Yosuke Nagashima1, Masaharu Kagawa2, Akiko Horikawa3
1Department of Health Science, Musashigaoka Junior College, Saitama, Japan.
Physical activity and nutrition
|January 9, 2026
概括
针对日本运动员的食物频率问卷 (FFQ) 适用于初中生. 这种饮食评估工具可以有效地对年轻运动员的营养素和食物组摄入量进行排名和分类.
科学领域:
- 运动营养 运动营养
- 营养流行病学 营养流行病学
- 青少年健康 青少年健康
背景情况:
- 准确的饮食评估对于了解年轻运动员的营养状况至关重要.
- 食品频率问卷 (FFQ) 常用于饮食评估,但它们的有效性必须在特定人群中确定.
- FFQJA是为日本运动员开发的,但它对年轻年龄组的适用性需要研究.
研究的目的:
- 为了确定日本运动员 (FFQJA) 的食物频率问卷在初中生中的有效性.
- 评估FFQJA准确估计青少年营养素和食物组摄入量的能力.
主要方法:
- 64名初中足球运动员 (13-15岁) 完成了FFQJA和3天的饮食记录 (DR).
- 验证涉及将FFQJA数据与DR数据进行比较,使用相关系数 (原始和能源调整),百分比差异和类内相关系数.
- 通过交叉分类分析和kappa值来评估分类有效性.
主要成果:
- 食品组和营养素的中位数原油相关系数分别在0.386到0.483之间.
- 经能源调整的中位相关系数相似,范围从0.384到0.477.7.
- 错误分类率很低 (营养成分为3%,食品组为6%),这表明分类的准确性相当高.
结论:
- FFQJA证明了评估日本初中足球运动员的饮食摄入量的有效性.
- 该FFQJA是一个合适的工具,用于排名和分类营养素和食品组消费在这个人群.
- 这一发现支持FFQJA在未来的年轻运动员营养研究和干预中使用.
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