虚拟健身伙伴生态系统:一个混合现实的精确健康身体活动干预儿童
Sun Joo Grace Ahn1, Michael D Schmidt2, Allan D Tate3
1Grady College of Journalism and Mass Communication, University of Georgia, Athens, GA, USA. sjahn@uga.edu.
NPJ digital medicine
|May 21, 2024
概括
虚拟健身伙伴 (VFB) 生态系统有效地增加了儿童的体力活动 (PA). 这种混合现实干预有助于儿童减少久坐时间,促进更健康的习惯.
科学领域:
- 儿科健康 儿科健康
- 行为科学 行为科学
- 数字健康数字健康
背景情况:
- 6-11岁的年龄组对于建立终身体育活动 (PA) 习惯至关重要.
- 儿童久坐行为是一个日益严重的公共卫生问题.
- 精确的健康干预利用技术显示出促进PA的前景.
研究的目的:
- 为了评估虚拟健身Buddy (VFB) 生态系统的有效性,混合现实PA干预,在增加身体活动和减少6-11岁儿童的久坐行为.
- 评估VFB对身体活动不同强度水平的影响.
主要方法:
- 一个集群随机对照试验在两个6个月的队列中在19个放学后的地点进行.
- 治疗组使用VFB生态系统与虚拟狗和家长支持来设定目标和跟踪进展.
- 对照组使用没有VFB支持的计算机设定了PA目标.
主要成果:
- 303名儿童提供了足够的PA数据进行分析.
- 静坐时间主要转换为光强度PA.
- 这项干预措施在基线较低的中度至强度PA水平的儿童中显示出更强的效果.
结论:
- VFB生态系统显示了促进儿童可持续体育活动的潜力.
- 这种精确的健康方法可能适用于广泛的公共卫生实施.
- 混合现实技术可以有效地集成到儿童的PA干预中.
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