怀孕前的饮食行为与饮食模式轨迹的关系以及从怀孕前到怀孕后期的妊娠体重增加
Jason Loh1, See Ling Loy2, Geeta Appannah3
1Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, 30 Medical Drive, 117609, Singapore.
Appetite
|April 4, 2024
概括
偏见 饮食行为,如不受控制的饮食,会影响长期的饮食模式. 情绪性饮食与过度的妊娠体重增加有关,这表明早期干预对于健康的怀孕至关重要.
科学领域:
- 孕产妇和生殖健康 孕产妇和生殖健康
- 营养科学 营养科学
- 行为科学 行为科学
背景情况:
- 有限的研究存在于怀孕前的饮食行为及其对饮食模式和妊娠期体重增加 (GWG) 的纵向影响.
- 了解这些联系对于制定有效的产前营养策略至关重要.
研究的目的:
- 为了研究孕前饮食行为和从孕前到怀孕后期的饮食模式轨迹之间的关系.
- 为了检查预孕前的饮食行为和GWG之间的关联.
主要方法:
- 使用了三因素饮食问卷来查看孕前的饮食行为 (认知克制,情绪饮食,不受控制的饮食).
- 在怀孕前和怀孕期间 (妊娠20-21周和34-36周) 通过食物频率问卷评估饮食摄入量.
- 采用了饮食模式的因子分析和依附轨迹的基于组的轨迹建模;使用医学研究所指南定义了GWG.
主要成果:
- 两种饮食模式出现了:"快餐,零食和甜点 (FFD) "和",鱼和蔬菜 (SFV) ".
- 较高的不受控制的饮食得分与"稳定高"的FFD模式有关.
- 较高的情感饮食分数与过度GWG的可能性增加相关,尽管在调整预先概念BMI后,这种可能性减弱了.
结论:
- 偏见饮食行为显著影响纵向饮食模式和妊娠期体重增加.
- 针对饮食行为的干预措施,特别是不受控制的饮食行为,应该从怀孕前开始,以促进更健康的怀孕.
- 管理不受控制的饮食是改善怀孕期间饮食模式的关键策略.
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