一个以程序为导向的动机应用程序 (MI-Coach:ED) 饮食障碍等待名单:从可行性和可接受性试点试验中得出的发现
Amané Halicki-Asakawa1, Emily Fuller1, Maya Libben1
1Department of Psychology, University of British Columbia, Kelowna, British Columbia, Canada.
The International journal of eating disorders
|February 6, 2026
概括
这项试点研究发现MI-Coach:ED移动应用程序可接受等待饮食障碍 (ED) 治疗的个人. 然而,系统层面的招聘挑战和可变的用户参与影响了它的可行性.
科学领域:
- 数字健康干预措施 数字健康干预措施
- 饮食障碍治疗方法 饮食障碍治疗方法
- 心理健康技术 心理健康技术
背景情况:
- 患有饮食障碍 (ED) 的人面临着获得及时护理的重大障碍.
- 数字干预可以提高高风险等待期间的治疗前参与度.
- 移动应用程序提供了一个可扩展的解决方案,以支持等待ED治疗的个人.
研究的目的:
- 评估MI-Coach:ED的可行性和可接受性,这是一款专为等待ED治疗的个人设计的移动应用程序.
- 评估应用程序在治疗前阶段支持动机和参与的能力.
- 确定影响数字ED干预措施实施的系统级和用户级因素.
主要方法:
- 一个为期4周的单臂试验试验,涉及ED诊所等待名单上的23名女性识别个体.
- 该MI-Coach:ED应用程序通过模块与练习,心理教育和视频提供了激励性的面试信息内容.
- 通过招聘,参与和保留来评估可行性;通过用户评级和技术接受模型来衡量可接受性.
主要成果:
- 服务提供商的招聘可行性很低 (6%的网站参与).
- 参与者参与显示67.6%的启动和44%的完成至少四个模块.
- 用户对应用程序的质量,易用性和实用性进行了积极评价,观察到动机的改善和ED/抑郁症状的减少.
结论:
- MI-Coach:ED在参与的用户中表现出可接受性,但可行性受到招聘和可变参与度的限制.
- 参与度低于一般心理健康应用程序,但与现有的数字ED干预研究保持一致.
- 这些发现将为未来的随机对照试验的改进提供指导,用于治疗饮食障碍的数字干预.
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