时间变化的决定因素与老年人吃零食的内部和人际关联:一个生态瞬间评估研究
Kim Cnudde1, Flore De Vylder1, Greet Cardon1
1Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, B-9000 Ghent, Belgium.
The British journal of nutrition
|May 20, 2024
概括
老年人的健康零食受到意图和社会因素的影响. 了解这些决定因素可以帮助创建个性化干预措施,以实现健康的衰老.
科学领域:
- 老年学是一门学科.
- 营养科学 营养科学
- 行为科学 行为科学
背景情况:
- 在老龄化人口中,健康的零食对于管理营养不良,超重和肥胖至关重要.
- 影响老年人吃零食行为的因素尚不清楚.
- 人口老龄化需要有针对性的战略来促进健康的饮食习惯.
研究的目的:
- 探索老年人 (60+) 中的决定因素和零食行为之间的内部和人际关联.
- 确定影响零食决定的因素,零食的健康性和份量大小.
- 为开发有效的健康衰老干预措施提供见解.
主要方法:
- 密集的纵向设计有两个部分:基于事件的生态瞬间评估 (EMA) 和基于时间的EMA问卷.
- 从48名健康的老年人中收集的数据.
- 用于数据分析的通用线性混合模型.
主要成果:
- 对健康零食的更高意图与更健康的选择相关.
- 社会建模和积极的情绪 (快乐) 促进了个人不健康的零食.
- 零食的可见性增加了人与人之间的部分大小.
结论:
- 这项研究是首次检查老年人零食的时间变化的决定因素在人与人之间的关联.
- 研究结果表明,个性化,及时适应性干预的潜力.
- 量身定制的干预措施可以促进更健康的零食行为,支持健康的衰老.
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