跨平台生态瞬间评估应用程序 (JTrack-EMA+):开发和可用性研究
Mehran Sahandi Far1,2, Jona M Fischer1, Svea Senge3
1Research Centre Jülich, Institute of Neuroscience and Medicine, Brain and Behaviour (INM-7), Jülich, Germany.
Journal of medical Internet research
|January 28, 2025
概括
这项研究开发了JTrack-EMA+,这是一个用于生态瞬间评估 (EMA) 的跨平台应用程序. 虽然对实时数据收集有希望,但在试点研究中,随着时间的推移,合规性下降.
科学领域:
- 数字健康数字健康
- 临床研究技术 临床研究技术
- 移动卫生干预行动 移动卫生干预行动
背景情况:
- 传统的数据收集方法昂贵且有限.
- 基于智能手机的生态瞬间评估 (EMA) 提供实时的纵向数据.
- 技术障碍阻碍了EMA的适应性,可用性和互操作性.
研究的目的:
- 开发一个跨平台的EMA应用程序 (JTrack-EMA+) 以实现跨操作系统一致的用户体验.
- 确保适应多样化的学习设计,同时保持安全和隐私.
- 按照FAIR原则实施应用程序,以减少研究人员的整合负担.
主要方法:
- 使用Flutter框架进行跨平台兼容.
- 开发了一个使用Python和Django进行学习管理的互补在线仪表板 (JDash).
- 包含灵活的评估设计,可配置的逻辑,补充材料和GDPR合规性.
主要成果:
- 一项试点研究与480天的后续评估参与者的合规性.
- 平均6个月的遵守率为49.3%.
- 合规性显著下降,从第1个月的66.7%降至第6个月的42% (P=.004).
结论:
- JTrack-EMA+提供了一个独立于平台的解决方案,用于在临床研究中部署EMA.
- 促进远程和家庭评估,提供对患者日常生活的见解.
- 对于流动性有限或获得医疗保健的人群来说是有价值的.
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