相关实验视频
Updated: Mar 11, 2026

04:48
Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
11.7K
概括
儿童自我报告的过度饮食强烈预测BMIz的增加,比父母报告更强. 解决过度饮食对于青少年体重管理干预措施至关重要.
科学领域:
- 儿童营养学 儿童营养学
- 青少年健康 青少年健康
- 肥胖问题研究研究
背景情况:
- 过度饮食,超过营养需求或快速消费,与儿童的体重增加有关.
- 了解自我报告 (SR) 与父母报告 (PR) 过度饮食对青少年体重的影响至关重要.
研究的目的:
- 调查SR和PR过度饮食与儿童的饮食模式和食物消费的交叉关联.
- 确定SR和PR在青春期过度饮食对身体质量指数z-score (BMIz) 变化的纵向预测能力.
主要方法:
- 利用了芬兰青少年健康队列中的5827名儿童的数据.
- 通过自我和家长的报告评估过度饮食,收集饮食和体育活动数据,并在基线和2.7年后计算BMIz.
- 采用一般线性模型,在纵向分析中向后逐步选择.
主要成果:
- SR过度吃饭 (4.2%) 和PR过度吃饭 (9.3%) 与不规则的饮食和频繁的零食有关.
- 报告过度饮食的儿童消费了更多的含糖产品和快餐.
- 无论是SR还是PR过度饮食都预测了随着时间的推移BMIz的显著增加,SR过度饮食是更强的预测因素.
结论:
- 自我报告的过度饮食是比父母报告的过度饮食更有力的BMIz增加的预测因素.
- 结合SR和PR过度饮食表明BMIz变化具有最高的预测值.
- 针对过度饮食行为的干预措施对于有效的青少年体重管理至关重要.
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