中国青少年的负面情绪饮食模式:复制和纵向延伸与潜质概况和过渡分析
Hongbin Weng1, Wesley R Barnhart2, Hana F Zickgraf3
1Department of Mathematics and Statistics, Texas Tech University, Lubbock, TX, 79409, USA.
Appetite
|October 25, 2024
概括
青少年的情绪性饮食模式随着时间的推移而变得不稳定. 稳定和不稳定的情绪饮食都与增加饮食障碍风险和心理困扰有关,这突出显示它是干预的关键目标.
科学领域:
- 发展心理学 发展心理学
- 临床心理学 临床心理学
- 饮食行为研究 饮食行为研究
背景情况:
- 之前的横截面研究在各种人群中发现了负面的情感饮食模式.
- 关于这些模式在青少年中的稳定性和长期影响的长度数据有限.
- 了解青少年的情绪性饮食对于心理健康和饮食行为干预至关重要.
研究的目的:
- 调查中国青少年18个月的负面情绪饮食模式及其稳定性.
- 探索这些饮食模式的人口预测因素.
- 检查情绪饮食模式与以后的饮食障碍心理病理学和心理痛苦之间的关联.
主要方法:
- 对1462名中国青少年 (年龄11-17岁) 的长度研究,在基线和18个月的评估.
- 利用潜伏特征分析 (LPA) 来识别明显的负面情绪饮食模式.
- 采用潜伏过渡分析 (LTA) 来评估这些模式的稳定性.
主要成果:
- 他们发现了四种负面的情感饮食模式:低情感饮食 (Low-EE),情感过度饮食 (EOE),情感不充分饮食 (EUE) 和情感过度和不足饮食 (EOE-EUE).
- 过渡概率表明18个月内这些模式的稳定性低于55%.
- 在所有情绪性饮食组 (稳定或不稳定) 的青少年中,除了稳定的低EE,更高的饮食障碍精神病理学和心理痛苦.
结论:
- 青少年的负面情绪饮食模式是动态的,并显示出有限的稳定性.
- 情绪性饮食,无论类型或稳定性如何,都是造成不良心理健康结果的重要风险因素.
- 情感饮食是研究和临床干预的关键目标,旨在改善青少年的饮食行为和心理健康.
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