神经性偏食症和健康的偏食症之间的关系:潜伏的个人资料分析
Camille Boutin1, Christophe Maïano2, Annie Aimé1
1Department of Psychoeducation and Psychology, Université du Québec en Outaouais, Gatineau, Canada.
Appetite
|December 16, 2023
概括
偏食饮食行为,包括神经性偏食 (ON) 和健康的偏食 (HO),可能不完全不同. 结果表明有两种情况:低度和中度的正食性饮食,后者与饮食障碍有关.
科学领域:
- 心理学 心理学 心理学
- 营养科学 营养科学
- 饮食障碍 研究 研究 研究
背景情况:
- 偏食饮食行为通常被视为二维,包括神经性偏食 (ON) 和健康的偏食 (HO).
- 之前的研究表明,可以区分ON和HO,但证据表明它们在子组中的共发生或区别是有限的.
研究的目的:
- 通过以人为中心的方法检查ON和HO的不同配置文件.
- 为了解决先前关于正食饮食行为的以变量为中心的研究的局限性.
主要方法:
- 隐形形状分析 (LPA) 用于识别ON和HO的形状.
- 分析了251名加拿大法语成年人的样本,评估了年龄,BMI,体力活动,素食主义,直观饮食和饮食障碍等特征.
主要成果:
- LPA不支持ON和HO的区分,揭示了两种同时发生的特征:低 (68.9%) 和中度 (31.1%) 的偏食饮食行为.
- 素食和更高的体力活动频率与中度的正食饮食特征有关.
- 适度的正食饮食特征显示出更高的饮食失调,而低的特征显示出更高的直觉饮食.
结论:
- 这些发现质疑ON和HO维度的区别.
- 无论是ON还是HO,似乎都与人们对饮食和生活方式的高度关注有关,类似于ON.
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