身体质量指数和情节性记忆之间最近进食,正念进食和认知分心的关联:一个横截面研究
Elanor C Hinton1, Victoria Beesley2, Sam D Leary1
1NIHR Bristol Biomedical Research Centre Diet and Physical Activity Theme University of Bristol Bristol UK.
Obesity science & practice
|January 8, 2024
概括
清醒的饮食与较低的体重指数 (BMI) 相关,而无抑制的饮食与较高的BMI相关. 这项全球性研究强调了饮食行为.
科学领域:
- 行为科学 行为科学
- 营养科学 营养科学
- 心理学 心理学 心理学
背景情况:
- 分心的饮食与更高的体重指数 (BMI) 有关.
- 注意饮食和最近饮食的情节性记忆与较低的BMI有关.
- COVID-19 流行病为研究受限制的饮食行为提供了独特的背景.
研究的目的:
- 为了比较各种饮食行为与自我报告的BMI之间的关联.
- 调查SARS-CoV-2流行病在家居限制对饮食行为的影响.
主要方法:
- 一项在线调查评估了人口统计数据,包括自我报告的BMI.
- 参与者评价了他们的正念饮食,认知分心,克制饮食,情绪饮食,消抑制和盘子清理.
- 使用了正念饮食问卷 (MEQ).
主要成果:
- 正念饮食 (MEQ总分) 与自我报告的BMI (β = -0.12,p = 0.004) 较低有关.
- 没有抑制的饮食与自我报告的更高的BMI有关 (β = 0.30,p < 0.001).
- 在英国封锁期间,没有观察到饮食行为的持续变化,尽管一些参与者报告说,情绪和无节制的饮食减少了.
结论:
- 在全球样本中,正念饮食和无节制的饮食显示出与BMI的显著关联.
- 需要进一步的研究来探索正念饮食与体重之间的潜在关联.
- 建议研究这些关联背后的机制.
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